🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.53 AU - 0.75 AU

Year: 336 Days

Day: 15.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,665,254 km

• M1: 55,351 km (0.103 R)
• M2: 326,871 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.59 AU - 0.71 AU

Year: 344 Days

Day: 37.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,665,254 km

• M1: 155,283 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360

Radius: 12.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.61 AU - 0.83 AU

Year: 401 Days

Day: 9.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 40,665,254 km

• M1: 156,180 km (0.075 R)
• M2: 238,160 km (0.117 R)
• M3: 358,137 km (0.051 R)
• M4: 438,023 km (0.065 R)
• M5: 567,425 km (0.054 R)
• M6: 748,887 km (0.067 R)
• M7: 835,055 km (0.097 R)
• M8: 943,663 km (0.086 R)
• M9: 1,076,805 km (0.093 R)
• M10: 1,184,217 km (0.08 R)
• M11: 1,270,535 km (0.102 R)
• M12: 1,354,758 km (0.074 R)
• M13: 1,484,908 km (0.103 R)
• M14: 1,614,759 km (0.102 R)
• M15: 1,697,487 km (0.116 R)
• M16: 1,805,347 km (0.051 R)
• M17: 1,896,153 km (0.062 R)
• M18: 2,112,920 km (0.099 R)
• M19: 2,229,457 km (0.067 R)
• M20: 2,322,208 km (0.097 R)
• M21: 2,405,833 km (0.089 R)
• M22: 2,501,127 km (0.107 R)
• M23: 2,624,695 km (0.077 R)
• M24: 2,756,042 km (0.108 R)
• M25: 3,105,502 km (0.065 R)
• M26: 3,227,125 km (0.05 R)
• M27: 3,332,741 km (0.106 R)
• M28: 3,433,570 km (0.097 R)
• M29: 3,577,633 km (0.025 R)
• M30: 3,723,790 km (0.105 R)
• M31: 3,803,825 km (0.102 R)
• M32: 3,940,558 km (0.065 R)
• M33: 4,028,371 km (0.057 R)
• M34: 4,206,094 km (0.116 R)
• M35: 4,510,376 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 13.1

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.06 AU - 1.52 AU

Year: 961 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 40,665,254 km

• M1: 164,707 km (0.097 R)
• M2: 254,616 km (0.1 R)
• M3: 340,634 km (0.073 R)
• M4: 429,346 km (0.108 R)
• M5: 533,316 km (0.099 R)
• M6: 639,680 km (0.1 R)
• M7: 727,345 km (0.066 R)
• M8: 810,222 km (0.086 R)
• M9: 921,672 km (0.043 R)
• M10: 1,054,515 km (0.087 R)
• M11: 1,172,249 km (0.067 R)
• M12: 1,381,088 km (0.115 R)
• M13: 1,541,606 km (0.118 R)
• M14: 1,746,406 km (0.074 R)
• M15: 1,927,569 km (0.096 R)
• M16: 2,027,350 km (0.108 R)
• M17: 2,121,896 km (0.106 R)
• M18: 2,211,206 km (0.088 R)
• M19: 2,301,862 km (0.086 R)
• M20: 2,729,114 km (0.079 R)
• M21: 3,033,246 km (0.05 R)
• M22: 3,173,868 km (0.099 R)
• M23: 3,332,592 km (0.106 R)
• M24: 3,453,317 km (0.093 R)
• M25: 3,559,233 km (0.108 R)
• M26: 3,699,406 km (0.075 R)
• M27: 3,791,109 km (0.097 R)
• M28: 4,071,007 km (0.1 R)
• M29: 4,252,619 km (0.067 R)
• M30: 4,348,810 km (0.115 R)
• M31: 4,507,833 km (0.065 R)
• M32: 4,605,969 km (0.117 R)
• M33: 4,732,080 km (0.118 R)
• M34: 4,831,862 km (0.094 R)
• M35: 5,210,195 km (0.075 R)
• M36: 5,303,993 km (0.108 R)
• M37: 5,417,238 km (0.084 R)
• M38: 5,927,217 km (0.098 R)
• M39: 6,034,928 km (0.079 R)
• M40: 6,153,260 km (0.119 R)
• M41: 6,292,386 km (0.119 R)
• M42: 6,452,605 km (0.118 R)
• M43: 6,736,392 km (0.118 R)
• M44: 6,828,395 km (0.117 R)
• M45: 6,941,491 km (0.115 R)
• M46: 7,065,657 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47

Radius: 12.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.28 AU - 1.54 AU

Year: 1098 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,665,254 km

• M1: 160,668 km (0.047 R)
• M2: 255,513 km (0.066 R)
• M3: 416,480 km (0.05 R)
• M4: 501,901 km (0.037 R)
• M5: 708,346 km (0.109 R)
• M6: 812,765 km (0.101 R)
• M7: 941,419 km (0.032 R)
• M8: 1,058,106 km (0.113 R)
• M9: 1,140,235 km (0.098 R)
• M10: 1,241,064 km (0.114 R)
• M11: 1,666,520 km (0.103 R)
• M12: 1,839,007 km (0.078 R)
• M13: 1,954,197 km (0.083 R)
• M14: 2,091,677 km (0.114 R)
• M15: 2,207,167 km (0.062 R)
• M16: 2,387,133 km (0.113 R)
• M17: 2,502,772 km (0.04 R)
• M18: 2,604,349 km (0.061 R)
• M19: 2,690,817 km (0.083 R)
• M20: 2,789,402 km (0.074 R)
• M21: 2,872,429 km (0.102 R)
• M22: 3,109,691 km (0.085 R)
• M23: 3,213,362 km (0.102 R)
• M24: 3,371,038 km (0.07 R)
• M25: 3,573,295 km (0.077 R)
• M26: 3,958,958 km (0.099 R)
• M27: 4,141,019 km (0.097 R)
• M28: 4,468,040 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.3

Radius: 5.2

Gravity: 32.56 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.83 AU - 5.97 AU

Year: 9401 Days

Day: 24.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,665,254 km

• M1: 87,814 km (0.101 R)
• M2: 156,479 km (0.099 R)
• M3: 391,647 km (0.09 R)
• M4: 479,312 km (0.076 R)
• M5: 674,088 km (0.102 R)
• M6: 762,351 km (0.118 R)
• M7: 1,049,728 km (0.09 R)
• M8: 1,216,081 km (0.112 R)
• M9: 1,764,058 km (0.116 R)
• M10: 1,862,045 km (0.034 R)
• M11: 2,012,540 km (0.104 R)
• M12: 2,514,740 km (0.11 R)
• M13: 2,681,093 km (0.068 R)
• M14: 3,024,570 km (0.064 R)
• M15: 3,201,544 km (0.106 R)
• M16: 3,412,327 km (0.109 R)
• M17: 3,565,665 km (0.072 R)
• M18: 3,689,831 km (0.03 R)
• M19: 4,233,919 km (0.061 R)
• M20: 4,599,237 km (0.092 R)
• M21: 5,148,560 km (0.112 R)
• M22: 5,431,001 km (0.098 R)
• M23: 5,502,359 km (0.094 R)
• M24: 5,538,113 km (0.107 R)
• M25: 5,646,123 km (0.112 R)
• M26: 5,718,379 km (0.098 R)
• M27: 6,724,574 km (0.077 R)
• M28: 7,110,985 km (0.105 R)
• M29: 7,624,106 km (0.109 R)
• M30: 7,945,741 km (0.03 R)
• M31: 9,966,809 km (0.103 R)
• M32: 10,318,364 km (0.107 R)
• M33: 10,988,412 km (0.083 R)
• M34: 11,442,891 km (0.107 R)
• M35: 12,323,274 km (0.071 R)
• M36: 12,985,694 km (0.055 R)
• M37: 13,708,401 km (0.073 R)
• M38: 15,192,412 km (0.101 R)
• M39: 15,596,775 km (0.061 R)
• M40: 16,055,741 km (0.061 R)
• M41: 16,778,598 km (0.104 R)
• M42: 18,309,583 km (0.066 R)
• M43: 18,363,139 km (0.054 R)
• M44: 18,577,961 km (0.08 R)
• M45: 19,884,549 km (0.078 R)
• M46: 19,939,601 km (0.109 R)
• M47: 23,568,696 km (0.037 R)
• M48: 24,095,131 km (0.093 R)
• M49: 24,212,715 km (0.054 R)
• M50: 24,271,507 km (0.113 R)
• M51: 24,389,240 km (0.05 R)
• M52: 25,998,016 km (0.059 R)
• M53: 26,420,630 km (0.103 R)
• M54: 27,948,622 km (0.099 R)
• M55: 28,941,503 km (0.082 R)
• M56: 29,379,526 km (0.101 R)
• M57: 29,945,754 km (0.096 R)
• M58: 30,072,164 km (0.094 R)
• M59: 30,770,188 km (0.059 R)
• M60: 32,506,271 km (0.09 R)
• M61: 32,636,122 km (0.085 R)
• M62: 33,091,947 km (0.103 R)
• M63: 33,287,920 km (0.107 R)
• M64: 33,615,539 km (0.114 R)
• M65: 33,681,063 km (0.087 R)
• M66: 35,269,194 km (0.11 R)
• M67: 35,736,837 km (0.063 R)
• M68: 36,341,362 km (0.088 R)
• M69: 36,813,792 km (0.119 R)
• M70: 37,901,219 km (0.088 R)
• M71: 38,517,562 km (0.063 R)
• M72: 38,586,228 km (0.077 R)
• M73: 40,038,075 km (0.077 R)
• M74: 40,386,339 km (0.068 R)
• M75: 41,156,169 km (0.118 R)
• M76: 41,578,035 km (0.089 R)
• M77: 42,426,255 km (0.119 R)
• M78: 43,351,518 km (0.066 R)
• M79: 45,948,238 km (0.036 R)
• M80: 46,385,961 km (0.099 R)
• M81: 47,191,995 km (0.042 R)
• M82: 47,559,856 km (0.066 R)
• M83: 47,854,863 km (0.109 R)
• M84: 49,189,874 km (0.053 R)
• M85: 49,936,816 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.6

Radius: 6.7

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.32 AU - 7.16 AU

Year: 10226 Days

Day: 16.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,665,254 km

• M1: 86,617 km (0.119 R)
• M2: 220,208 km (0.088 R)
• M3: 388,805 km (0.077 R)
• M4: 494,870 km (0.117 R)
• M5: 597,494 km (0.104 R)
• M6: 665,262 km (0.101 R)
• M7: 721,660 km (0.104 R)
• M8: 824,284 km (0.032 R)
• M9: 1,093,710 km (0.093 R)
• M10: 1,335,610 km (0.107 R)
• M11: 1,556,267 km (0.095 R)
• M12: 1,970,054 km (0.103 R)
• M13: 2,031,988 km (0.096 R)
• M14: 2,115,463 km (0.117 R)
• M15: 2,824,109 km (0.119 R)
• M16: 2,964,581 km (0.106 R)
• M17: 3,179,703 km (0.103 R)
• M18: 3,301,475 km (0.106 R)
• M19: 3,549,658 km (0.042 R)
• M20: 3,907,197 km (0.109 R)
• M21: 4,011,467 km (0.03 R)
• M22: 4,222,699 km (0.109 R)
• M23: 4,356,739 km (0.027 R)
• M24: 4,546,578 km (0.082 R)
• M25: 5,507,296 km (0.086 R)
• M26: 5,712,694 km (0.11 R)
• M27: 5,890,715 km (0.12 R)
• M28: 6,343,997 km (0.098 R)
• M29: 6,466,667 km (0.098 R)
• M30: 7,283,621 km (0.081 R)
• M31: 8,434,029 km (0.116 R)
• M32: 8,636,883 km (0.09 R)
• M33: 8,704,801 km (0.114 R)
• M34: 8,944,157 km (0.114 R)
• M35: 9,151,051 km (0.102 R)
• M36: 9,675,093 km (0.116 R)
• M37: 9,922,976 km (0.05 R)
• M38: 10,208,858 km (0.078 R)
• M39: 11,566,010 km (0.056 R)
• M40: 12,056,242 km (0.085 R)
• M41: 12,514,759 km (0.096 R)
• M42: 13,174,037 km (0.102 R)
• M43: 13,844,685 km (0.118 R)
• M44: 13,964,064 km (0.12 R)
• M45: 14,244,260 km (0.112 R)
• M46: 14,324,595 km (0.115 R)
• M47: 14,445,470 km (0.11 R)
• M48: 14,566,644 km (0.115 R)
• M49: 15,465,877 km (0.109 R)
• M50: 16,635,882 km (0.043 R)
• M51: 17,317,300 km (0.114 R)
• M52: 17,403,019 km (0.113 R)
• M53: 18,487,604 km (0.114 R)
• M54: 18,663,232 km (0.096 R)
• M55: 19,817,679 km (0.11 R)
• M56: 20,630,594 km (0.117 R)
• M57: 20,812,654 km (0.066 R)
• M58: 20,949,536 km (0.097 R)
• M59: 21,916,387 km (0.091 R)
• M60: 22,756,678 km (0.07 R)
• M61: 23,893,473 km (0.113 R)
• M62: 23,988,916 km (0.099 R)
• M63: 24,854,789 km (0.118 R)
• M64: 24,903,109 km (0.107 R)
• M65: 25,048,518 km (0.115 R)
• M66: 25,145,607 km (0.039 R)
• M67: 25,730,684 km (0.099 R)
• M68: 25,828,671 km (0.032 R)
• M69: 26,369,617 km (0.091 R)
• M70: 26,567,235 km (0.099 R)
• M71: 27,262,866 km (0.094 R)
• M72: 27,512,694 km (0.067 R)
• M73: 27,713,155 km (0.043 R)
• M74: 28,216,402 km (0.079 R)
• M75: 28,722,791 km (0.088 R)
• M76: 29,078,984 km (0.102 R)
• M77: 29,641,621 km (0.114 R)
• M78: 30,259,610 km (0.114 R)
• M79: 30,362,982 km (0.097 R)
• M80: 31,037,968 km (0.03 R)
• M81: 31,717,890 km (0.12 R)
• M82: 32,402,749 km (0.101 R)
• M83: 33,679,717 km (0.107 R)
• M84: 33,894,240 km (0.028 R)
• M85: 34,216,773 km (0.09 R)
• M86: 34,540,204 km (0.107 R)
• M87: 34,702,368 km (0.073 R)

Asteroid Belt

Center: 6.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.4

Radius: 5.6

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.49 AU - 8.15 AU

Year: 11684 Days

Day: 24 Hours

Environment

Temp: -232 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 40,665,254 km

• M1: 70,909 km (0.104 R)
• M2: 220,507 km (0.097 R)
• M3: 483,351 km (0.043 R)
• M4: 742,454 km (0.079 R)
• M5: 886,816 km (0.089 R)
• M6: 1,147,565 km (0.118 R)
• M7: 1,296,116 km (0.097 R)
• M8: 1,842,298 km (0.102 R)
• M9: 2,241,874 km (0.074 R)
• M10: 2,546,904 km (0.112 R)
• M11: 2,692,163 km (0.117 R)
• M12: 2,990,761 km (0.085 R)
• M13: 3,067,056 km (0.104 R)
• M14: 3,299,830 km (0.115 R)
• M15: 4,032,261 km (0.097 R)
• M16: 4,116,634 km (0.07 R)
• M17: 4,402,217 km (0.113 R)
• M18: 4,664,761 km (0.075 R)
• M19: 5,701,923 km (0.102 R)
• M20: 6,181,234 km (0.046 R)
• M21: 7,178,454 km (0.109 R)
• M22: 7,383,852 km (0.108 R)
• M23: 7,452,667 km (0.078 R)
• M24: 7,765,326 km (0.113 R)
• M25: 8,082,324 km (0.106 R)
• M26: 8,367,607 km (0.11 R)
• M27: 8,475,467 km (0.106 R)
• M28: 8,547,574 km (0.061 R)
• M29: 8,874,894 km (0.114 R)
• M30: 9,280,304 km (0.08 R)
• M31: 9,579,051 km (0.054 R)
• M32: 9,654,299 km (0.06 R)
• M33: 10,071,228 km (0.114 R)
• M34: 10,339,606 km (0.091 R)
• M35: 10,416,799 km (0.077 R)
• M36: 10,727,065 km (0.102 R)
• M37: 10,883,544 km (0.069 R)
• M38: 11,040,622 km (0.117 R)
• M39: 11,198,448 km (0.04 R)
• M40: 12,120,569 km (0.103 R)
• M41: 12,406,002 km (0.073 R)
• M42: 12,528,971 km (0.084 R)
• M43: 12,652,390 km (0.072 R)
• M44: 12,942,011 km (0.109 R)
• M45: 13,359,539 km (0.112 R)
• M46: 13,908,712 km (0.114 R)
• M47: 14,250,544 km (0.116 R)
• M48: 15,556,234 km (0.108 R)
• M49: 16,133,981 km (0.045 R)
• M50: 16,178,711 km (0.075 R)
• M51: 16,899,922 km (0.107 R)
• M52: 18,513,933 km (0.051 R)
• M53: 18,607,582 km (0.092 R)
• M54: 18,748,353 km (0.119 R)
• M55: 18,795,476 km (0.076 R)
• M56: 18,983,970 km (0.064 R)
• M57: 19,458,045 km (0.107 R)
• M58: 19,887,990 km (0.089 R)
• M59: 20,176,265 km (0.052 R)
• M60: 20,369,396 km (0.108 R)
• M61: 20,466,036 km (0.076 R)
• M62: 20,611,445 km (0.068 R)
• M63: 20,708,684 km (0.108 R)
• M64: 20,805,922 km (0.095 R)
• M65: 21,000,848 km (0.041 R)
• M66: 22,482,765 km (0.103 R)
• M67: 23,034,482 km (0.047 R)
• M68: 24,716,261 km (0.106 R)
• M69: 25,181,810 km (0.107 R)
• M70: 25,493,721 km (0.097 R)
• M71: 26,121,434 km (0.114 R)
• M72: 26,648,467 km (0.105 R)
• M73: 27,445,525 km (0.057 R)
• M74: 27,552,487 km (0.102 R)
• M75: 28,520,385 km (0.094 R)
• M76: 30,103,430 km (0.062 R)
• M77: 30,158,482 km (0.048 R)
• M78: 30,434,340 km (0.098 R)
• M79: 31,044,401 km (0.11 R)
• M80: 31,211,501 km (0.109 R)
• M81: 31,323,101 km (0.117 R)
• M82: 31,602,550 km (0.093 R)
• M83: 31,882,897 km (0.115 R)
• M84: 32,841,969 km (0.091 R)
• M85: 33,069,058 km (0.095 R)
• M86: 36,772,204 km (0.107 R)
• M87: 37,480,999 km (0.041 R)
• M88: 37,777,801 km (0.064 R)
• M89: 38,492,879 km (0.07 R)
• M90: 39,032,328 km (0.098 R)
• M91: 39,212,594 km (0.054 R)
• M92: 39,513,734 km (0.085 R)
• M93: 39,936,797 km (0.063 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 15,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit