🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.97 AU - 1.39 AU

Year: 457 Days

Day: 14.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,166,891 km

• M1: 23,636 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.31 AU - 1.39 AU

Year: 559 Days

Day: 16 Hours

Environment

Temp: -1 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.38 AU - 1.48 AU

Year: 610 Days

Day: 30.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,166,891 km

• M1: 225,893 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.99 AU - 2.25 AU

Year: 1100 Days

Day: 31.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,166,891 km

• M1: 63,130 km (0.102 R)
• M2: 587,172 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.45 AU - 4.97 AU

Year: 3079 Days

Day: 30.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,166,891 km

• M1: 122,221 km (0.042 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.6

Radius: 10.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.45 AU - 6.19 AU

Year: 4374 Days

Day: 14.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 78,166,891 km

• M1: 137,181 km (0.096 R)
• M2: 239,506 km (0.077 R)
• M3: 334,650 km (0.116 R)
• M4: 539,001 km (0.083 R)
• M5: 622,178 km (0.066 R)
• M6: 794,215 km (0.117 R)
• M7: 1,226,703 km (0.091 R)
• M8: 1,490,294 km (0.115 R)
• M9: 1,725,911 km (0.08 R)
• M10: 2,233,047 km (0.108 R)
• M11: 2,543,164 km (0.109 R)
• M12: 3,840,626 km (0.084 R)
• M13: 4,025,230 km (0.102 R)
• M14: 4,228,384 km (0.109 R)
• M15: 4,403,114 km (0.072 R)
• M16: 4,628,857 km (0.064 R)
• M17: 4,858,340 km (0.091 R)
• M18: 4,974,578 km (0.11 R)
• M19: 5,108,618 km (0.109 R)
• M20: 5,175,937 km (0.066 R)
• M21: 5,345,880 km (0.11 R)
• M22: 5,431,599 km (0.119 R)
• M23: 6,385,735 km (0.113 R)
• M24: 6,696,898 km (0.097 R)
• M25: 7,069,247 km (0.099 R)
• M26: 7,873,186 km (0.101 R)
• M27: 8,867,863 km (0.095 R)
• M28: 9,525,046 km (0.105 R)
• M29: 10,070,779 km (0.112 R)
• M30: 10,497,432 km (0.1 R)
• M31: 10,864,695 km (0.096 R)
• M32: 11,170,323 km (0.058 R)
• M33: 11,324,260 km (0.073 R)
• M34: 11,412,522 km (0.078 R)
• M35: 11,700,947 km (0.089 R)
• M36: 11,924,446 km (0.119 R)
• M37: 12,081,823 km (0.06 R)
• M38: 12,398,522 km (0.086 R)
• M39: 12,603,621 km (0.106 R)
• M40: 12,717,913 km (0.113 R)
• M41: 12,786,728 km (0.111 R)
• M42: 13,248,687 km (0.034 R)
• M43: 13,833,764 km (0.088 R)
• M44: 13,975,583 km (0.091 R)
• M45: 15,787,063 km (0.031 R)
• M46: 16,207,882 km (0.087 R)
• M47: 16,457,112 km (0.071 R)
• M48: 16,707,689 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.5

Radius: 12.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.66 AU - 6.22 AU

Year: 4523 Days

Day: 14.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 78,166,891 km

• M1: 182,210 km (0.094 R)
• M2: 271,969 km (0.117 R)
• M3: 352,602 km (0.116 R)
• M4: 454,778 km (0.076 R)
• M5: 718,818 km (0.11 R)
• M6: 836,850 km (0.045 R)
• M7: 973,882 km (0.073 R)
• M8: 1,233,135 km (0.109 R)
• M9: 1,501,215 km (0.106 R)
• M10: 1,954,347 km (0.101 R)
• M11: 2,125,337 km (0.083 R)
• M12: 2,252,944 km (0.117 R)
• M13: 2,366,788 km (0.107 R)
• M14: 2,617,215 km (0.09 R)
• M15: 2,894,270 km (0.113 R)
• M16: 3,000,634 km (0.076 R)
• M17: 3,254,053 km (0.118 R)
• M18: 3,762,686 km (0.065 R)
• M19: 4,256,059 km (0.111 R)
• M20: 4,479,708 km (0.08 R)
• M21: 4,917,581 km (0.06 R)
• M22: 5,002,553 km (0.106 R)
• M23: 5,109,515 km (0.102 R)
• M24: 5,260,609 km (0.116 R)
• M25: 5,413,049 km (0.115 R)
• M26: 5,744,857 km (0.078 R)
• M27: 5,834,467 km (0.055 R)
• M28: 6,220,728 km (0.089 R)
• M29: 6,475,045 km (0.116 R)
• M30: 6,591,881 km (0.081 R)
• M31: 6,732,951 km (0.111 R)
• M32: 6,994,149 km (0.051 R)
• M33: 7,186,233 km (0.092 R)
• M34: 7,674,221 km (0.096 R)
• M35: 7,997,203 km (0.079 R)
• M36: 8,940,866 km (0.074 R)
• M37: 9,044,986 km (0.082 R)
• M38: 9,359,890 km (0.072 R)
• M39: 9,518,763 km (0.099 R)
• M40: 10,108,777 km (0.047 R)
• M41: 11,324,110 km (0.108 R)
• M42: 12,150,339 km (0.064 R)
• M43: 12,265,829 km (0.109 R)
• M44: 12,498,005 km (0.111 R)
• M45: 12,790,169 km (0.115 R)
• M46: 13,292,070 km (0.105 R)
• M47: 14,072,073 km (0.09 R)
• M48: 14,223,915 km (0.119 R)
• M49: 14,376,206 km (0.049 R)
• M50: 15,488,616 km (0.073 R)
• M51: 15,645,245 km (0.11 R)
• M52: 16,086,857 km (0.084 R)
• M53: 17,111,603 km (0.093 R)
• M54: 17,468,693 km (0.109 R)
• M55: 17,730,040 km (0.094 R)
• M56: 17,828,326 km (0.117 R)
• M57: 18,058,408 km (0.101 R)
• M58: 18,157,442 km (0.075 R)
• M59: 18,355,808 km (0.093 R)
• M60: 19,426,031 km (0.107 R)
• M61: 20,242,088 km (0.118 R)
• M62: 20,688,787 km (0.105 R)
• M63: 21,069,364 km (0.111 R)
• M64: 21,208,191 km (0.042 R)
• M65: 21,556,904 km (0.105 R)
• M66: 22,330,773 km (0.102 R)
• M67: 23,113,769 km (0.075 R)
• M68: 23,292,987 km (0.086 R)
• M69: 23,472,654 km (0.071 R)
• M70: 23,616,717 km (0.116 R)
• M71: 23,724,876 km (0.046 R)
• M72: 24,014,348 km (0.094 R)
• M73: 24,450,725 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.3

Radius: 13

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.39 AU - 13.53 AU

Year: 14743 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,166,891 km

• M1: 166,951 km (0.092 R)
• M2: 303,235 km (0.071 R)
• M3: 466,297 km (0.113 R)
• M4: 721,211 km (0.053 R)
• M5: 836,850 km (0.071 R)
• M6: 1,588,879 km (0.072 R)
• M7: 1,824,346 km (0.096 R)
• M8: 2,507,709 km (0.07 R)
• M9: 2,629,183 km (0.076 R)
• M10: 2,909,529 km (0.108 R)
• M11: 3,533,352 km (0.095 R)
• M12: 3,635,677 km (0.051 R)
• M13: 3,808,463 km (0.075 R)
• M14: 3,984,090 km (0.105 R)
• M15: 4,713,380 km (0.115 R)
• M16: 5,326,582 km (0.112 R)
• M17: 5,483,959 km (0.11 R)
• M18: 5,642,832 km (0.094 R)
• M19: 6,418,347 km (0.084 R)
• M20: 6,670,270 km (0.106 R)
• M21: 7,445,636 km (0.109 R)
• M22: 7,533,599 km (0.11 R)
• M23: 7,844,164 km (0.071 R)
• M24: 8,204,246 km (0.03 R)
• M25: 9,842,642 km (0.092 R)
• M26: 10,182,229 km (0.036 R)
• M27: 10,329,135 km (0.049 R)
• M28: 10,773,590 km (0.058 R)
• M29: 11,073,384 km (0.077 R)
• M30: 14,111,418 km (0.099 R)
• M31: 15,047,900 km (0.119 R)
• M32: 15,834,336 km (0.038 R)
• M33: 15,947,731 km (0.048 R)
• M34: 16,289,563 km (0.078 R)
• M35: 17,155,136 km (0.08 R)
• M36: 18,570,780 km (0.111 R)
• M37: 19,050,990 km (0.078 R)
• M38: 19,353,177 km (0.07 R)
• M39: 19,657,011 km (0.091 R)
• M40: 21,512,922 km (0.118 R)
• M41: 21,701,565 km (0.108 R)
• M42: 22,017,366 km (0.093 R)
• M43: 22,781,213 km (0.117 R)
• M44: 23,424,334 km (0.083 R)
• M45: 25,323,180 km (0.097 R)
• M46: 26,391,907 km (0.106 R)
• M47: 27,339,160 km (0.084 R)
• M48: 28,642,457 km (0.109 R)
• M49: 28,850,099 km (0.075 R)
• M50: 29,406,154 km (0.084 R)
• M51: 29,895,788 km (0.119 R)
• M52: 30,247,044 km (0.111 R)
• M53: 30,387,965 km (0.103 R)
• M54: 32,455,707 km (0.111 R)
• M55: 33,034,202 km (0.056 R)
• M56: 34,642,229 km (0.093 R)
• M57: 36,575,483 km (0.105 R)
• M58: 37,177,315 km (0.106 R)
• M59: 39,232,790 km (0.039 R)
• M60: 40,779,033 km (0.116 R)
• M61: 41,716,264 km (0.103 R)
• M62: 42,108,958 km (0.108 R)
• M63: 42,424,011 km (0.111 R)
• M64: 42,739,812 km (0.099 R)
• M65: 45,294,047 km (0.101 R)
• M66: 45,697,512 km (0.029 R)
• M67: 49,632,086 km (0.084 R)
• M68: 50,048,267 km (0.112 R)
• M69: 50,799,996 km (0.108 R)
• M70: 51,977,032 km (0.091 R)
• M71: 52,653,663 km (0.102 R)
• M72: 53,248,016 km (0.096 R)
• M73: 53,930,032 km (0.099 R)
• M74: 54,529,172 km (0.119 R)
• M75: 55,302,742 km (0.077 R)
• M76: 55,561,547 km (0.049 R)
• M77: 55,906,968 km (0.083 R)
• M78: 56,513,438 km (0.115 R)
• M79: 56,687,121 km (0.045 R)
• M80: 57,122,002 km (0.034 R)
• M81: 57,209,068 km (0.119 R)
• M82: 57,645,296 km (0.078 R)
• M83: 58,257,899 km (0.066 R)
• M84: 58,433,377 km (0.111 R)
• M85: 58,609,005 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.2

Radius: 11.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.98 AU - 14.12 AU

Year: 14910 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,166,891 km

• M1: 235,317 km (0.078 R)
• M2: 332,855 km (0.076 R)
• M3: 450,589 km (0.056 R)
• M4: 585,526 km (0.111 R)
• M5: 816,056 km (0.045 R)
• M6: 968,796 km (0.07 R)
• M7: 1,094,757 km (0.037 R)
• M8: 1,304,045 km (0.115 R)
• M9: 1,632,262 km (0.107 R)
• M10: 1,872,965 km (0.101 R)
• M11: 2,196,396 km (0.054 R)
• M12: 2,316,373 km (0.102 R)
• M13: 2,487,962 km (0.106 R)
• M14: 2,638,458 km (0.063 R)
• M15: 2,869,886 km (0.113 R)
• M16: 2,948,574 km (0.064 R)
• M17: 3,270,658 km (0.093 R)
• M18: 4,184,402 km (0.106 R)
• M19: 4,273,862 km (0.111 R)
• M20: 4,762,598 km (0.107 R)
• M21: 5,204,809 km (0.062 R)
• M22: 5,463,613 km (0.07 R)
• M23: 5,759,668 km (0.119 R)
• M24: 6,094,916 km (0.116 R)
• M25: 6,230,751 km (0.105 R)
• M26: 6,367,633 km (0.092 R)
• M27: 6,890,029 km (0.117 R)
• M28: 7,246,072 km (0.093 R)
• M29: 7,607,949 km (0.052 R)
• M30: 7,828,008 km (0.101 R)
• M31: 8,959,716 km (0.067 R)
• M32: 9,075,804 km (0.085 R)
• M33: 9,153,295 km (0.099 R)
• M34: 9,584,137 km (0.098 R)
• M35: 10,587,789 km (0.116 R)
• M36: 10,669,619 km (0.097 R)
• M37: 12,477,510 km (0.115 R)
• M38: 14,970,857 km (0.06 R)
• M39: 15,385,692 km (0.032 R)
• M40: 15,757,593 km (0.117 R)
• M41: 16,132,335 km (0.093 R)
• M42: 16,605,064 km (0.074 R)
• M43: 16,843,224 km (0.117 R)
• M44: 17,419,176 km (0.094 R)
• M45: 18,050,479 km (0.081 R)
• M46: 18,393,507 km (0.097 R)
• M47: 19,435,606 km (0.079 R)
• M48: 19,736,896 km (0.05 R)
• M49: 19,989,118 km (0.091 R)
• M50: 20,242,387 km (0.077 R)
• M51: 20,906,003 km (0.028 R)
• M52: 21,163,162 km (0.069 R)
• M53: 21,473,129 km (0.064 R)
• M54: 21,732,531 km (0.074 R)
• M55: 22,045,341 km (0.078 R)
• M56: 22,833,572 km (0.109 R)
• M57: 23,417,452 km (0.06 R)
• M58: 24,437,710 km (0.106 R)
• M59: 25,527,381 km (0.034 R)
• M60: 25,747,140 km (0.118 R)
• M61: 25,857,244 km (0.118 R)
• M62: 26,244,104 km (0.085 R)
• M63: 26,632,759 km (0.078 R)
• M64: 27,079,309 km (0.075 R)
• M65: 27,359,655 km (0.111 R)
• M66: 28,092,984 km (0.063 R)
• M67: 30,157,584 km (0.116 R)
• M68: 33,165,100 km (0.072 R)
• M69: 33,405,055 km (0.108 R)
• M70: 33,705,747 km (0.106 R)
• M71: 34,007,336 km (0.066 R)
• M72: 34,370,410 km (0.07 R)
• M73: 35,528,597 km (0.025 R)
• M74: 36,020,175 km (0.056 R)
• M75: 36,390,280 km (0.116 R)
• M76: 37,258,846 km (0.109 R)
• M77: 38,259,805 km (0.108 R)
• M78: 38,448,448 km (0.106 R)
• M79: 39,143,031 km (0.091 R)
• M80: 39,333,020 km (0.069 R)
• M81: 39,968,961 km (0.088 R)
• M82: 42,156,530 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.8

Radius: 7.9

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.88 AU - 20.6 AU

Year: 26633 Days

Day: 21.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 178.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,166,891 km

• M1: 154,086 km (0.113 R)
• M2: 464,053 km (0.105 R)
• M3: 699,520 km (0.107 R)
• M4: 1,050,775 km (0.045 R)
• M5: 1,452,147 km (0.102 R)
• M6: 2,678,849 km (0.105 R)
• M7: 2,985,375 km (0.104 R)
• M8: 3,343,512 km (0.068 R)
• M9: 4,588,316 km (0.053 R)
• M10: 6,411,316 km (0.079 R)
• M11: 6,666,231 km (0.099 R)
• M12: 6,769,004 km (0.066 R)
• M13: 7,185,934 km (0.1 R)
• M14: 7,557,535 km (0.068 R)
• M15: 8,541,590 km (0.053 R)
• M16: 8,653,489 km (0.091 R)
• M17: 8,822,086 km (0.097 R)
• M18: 10,388,525 km (0.099 R)
• M19: 10,448,214 km (0.105 R)
• M20: 10,507,904 km (0.116 R)
• M21: 12,227,232 km (0.066 R)
• M22: 12,606,912 km (0.092 R)
• M23: 13,119,135 km (0.074 R)
• M24: 16,471,623 km (0.12 R)
• M25: 16,611,048 km (0.061 R)
• M26: 17,384,469 km (0.072 R)
• M27: 18,169,559 km (0.098 R)
• M28: 18,530,239 km (0.095 R)
• M29: 18,820,459 km (0.118 R)
• M30: 20,668,442 km (0.042 R)
• M31: 20,743,540 km (0.057 R)
• M32: 21,120,527 km (0.103 R)
• M33: 23,429,420 km (0.092 R)
• M34: 23,664,738 km (0.063 R)
• M35: 23,822,115 km (0.044 R)
• M36: 23,900,803 km (0.088 R)
• M37: 23,979,641 km (0.1 R)
• M38: 25,574,953 km (0.085 R)
• M39: 25,898,234 km (0.071 R)
• M40: 26,304,093 km (0.12 R)
• M41: 26,467,005 km (0.104 R)
• M42: 27,534,236 km (0.102 R)
• M43: 28,031,499 km (0.086 R)
• M44: 28,615,530 km (0.116 R)
• M45: 29,456,718 km (0.078 R)
• M46: 30,562,396 km (0.104 R)
• M47: 30,733,686 km (0.084 R)
• M48: 31,422,135 km (0.094 R)
• M49: 31,594,921 km (0.072 R)
• M50: 32,814,143 km (0.068 R)
• M51: 35,567,941 km (0.111 R)
• M52: 36,653,722 km (0.116 R)
• M53: 36,744,678 km (0.119 R)
• M54: 37,658,571 km (0.037 R)
• M55: 37,934,130 km (0.111 R)
• M56: 38,026,133 km (0.059 R)
• M57: 39,229,199 km (0.108 R)
• M58: 39,415,449 km (0.11 R)
• M59: 40,069,341 km (0.108 R)
• M60: 41,862,571 km (0.116 R)
• M61: 41,957,565 km (0.08 R)
• M62: 42,148,003 km (0.105 R)
• M63: 42,912,598 km (0.109 R)
• M64: 44,455,251 km (0.106 R)
• M65: 46,409,149 km (0.113 R)
• M66: 46,704,754 km (0.103 R)
• M67: 48,091,975 km (0.119 R)
• M68: 48,391,022 km (0.081 R)
• M69: 49,291,750 km (0.082 R)
• M70: 49,693,869 km (0.071 R)
• M71: 51,618,745 km (0.063 R)
• M72: 51,822,797 km (0.119 R)
• M73: 53,361,710 km (0.081 R)
• M74: 53,981,494 km (0.053 R)
• M75: 54,499,701 km (0.088 R)
• M76: 56,904,936 km (0.087 R)
• M77: 58,067,461 km (0.09 R)
• M78: 60,523,409 km (0.08 R)
• M79: 62,904,259 km (0.06 R)
• M80: 67,310,664 km (0.094 R)
• M81: 68,092,014 km (0.092 R)
• M82: 69,663,689 km (0.082 R)
• M83: 70,227,823 km (0.071 R)
• M84: 70,906,848 km (0.093 R)
• M85: 73,071,529 km (0.063 R)
• M86: 73,185,971 km (0.092 R)
• M87: 74,334,584 km (0.107 R)
• M88: 75,489,030 km (0.062 R)
• M89: 76,998,772 km (0.101 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 15,539 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit