🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.51 AU - 0.71 AU

Year: 207 Days

Day: 28.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,477,864 km

• M1: 75,996 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.84 AU - 0.92 AU

Year: 358 Days

Day: 45 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,477,864 km

• M1: 302,786 km (0.116 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.5

Radius: 14.6

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.77 AU - 8.91 AU

Year: 8620 Days

Day: 12.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,477,864 km

• M1: 193,580 km (0.045 R)
• M2: 347,815 km (0.084 R)
• M3: 480,209 km (0.115 R)
• M4: 730,187 km (0.098 R)
• M5: 864,376 km (0.101 R)
• M6: 971,040 km (0.096 R)
• M7: 1,643,183 km (0.11 R)
• M8: 1,991,148 km (0.082 R)
• M9: 2,492,301 km (0.088 R)
• M10: 2,757,687 km (0.106 R)
• M11: 2,894,120 km (0.104 R)
• M12: 3,145,146 km (0.08 R)
• M13: 3,287,862 km (0.117 R)
• M14: 4,635,888 km (0.075 R)
• M15: 5,299,953 km (0.092 R)
• M16: 5,608,723 km (0.071 R)
• M17: 6,828,245 km (0.056 R)
• M18: 7,202,240 km (0.112 R)
• M19: 7,583,116 km (0.057 R)
• M20: 7,698,606 km (0.085 R)
• M21: 7,970,575 km (0.048 R)
• M22: 8,724,697 km (0.103 R)
• M23: 8,967,644 km (0.106 R)
• M24: 10,686,973 km (0.095 R)
• M25: 12,053,400 km (0.097 R)
• M26: 12,642,815 km (0.049 R)
• M27: 12,871,999 km (0.118 R)
• M28: 13,334,556 km (0.112 R)
• M29: 13,521,104 km (0.07 R)
• M30: 13,661,577 km (0.11 R)
• M31: 13,991,290 km (0.117 R)
• M32: 14,228,403 km (0.085 R)
• M33: 14,466,862 km (0.086 R)
• M34: 14,610,626 km (0.049 R)
• M35: 15,876,224 km (0.097 R)
• M36: 15,974,958 km (0.117 R)
• M37: 16,372,290 km (0.089 R)
• M38: 16,522,187 km (0.072 R)
• M39: 17,075,550 km (0.087 R)
• M40: 17,379,832 km (0.052 R)
• M41: 17,737,221 km (0.056 R)
• M42: 17,942,619 km (0.077 R)
• M43: 18,667,570 km (0.079 R)
• M44: 22,322,695 km (0.094 R)
• M45: 23,046,300 km (0.072 R)
• M46: 24,687,837 km (0.089 R)
• M47: 24,802,429 km (0.101 R)
• M48: 24,974,617 km (0.057 R)
• M49: 26,425,417 km (0.075 R)
• M50: 29,044,726 km (0.098 R)
• M51: 29,651,495 km (0.081 R)
• M52: 30,323,788 km (0.09 R)
• M53: 31,496,934 km (0.036 R)
• M54: 31,745,715 km (0.094 R)
• M55: 32,559,079 km (0.105 R)
• M56: 33,062,925 km (0.116 R)
• M57: 33,189,335 km (0.091 R)
• M58: 33,506,033 km (0.102 R)
• M59: 33,887,358 km (0.086 R)
• M60: 34,334,058 km (0.046 R)
• M61: 34,718,524 km (0.079 R)
• M62: 35,040,010 km (0.032 R)
• M63: 35,556,422 km (0.094 R)
• M64: 37,252,114 km (0.11 R)
• M65: 37,713,174 km (0.08 R)
• M66: 38,043,636 km (0.091 R)
• M67: 38,574,409 km (0.048 R)
• M68: 38,707,551 km (0.075 R)
• M69: 39,442,227 km (0.057 R)
• M70: 40,181,539 km (0.119 R)
• M71: 40,519,032 km (0.047 R)
• M72: 41,878,727 km (0.109 R)
• M73: 42,977,075 km (0.102 R)
• M74: 43,529,839 km (0.11 R)
• M75: 44,363,548 km (0.062 R)
• M76: 44,642,548 km (0.068 R)
• M77: 45,132,331 km (0.111 R)
• M78: 45,342,666 km (0.085 R)
• M79: 45,553,449 km (0.098 R)
• M80: 46,117,134 km (0.063 R)
• M81: 46,329,114 km (0.073 R)
• M82: 47,108,968 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.9

Radius: 9.3

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.17 AU - 9.73 AU

Year: 10647 Days

Day: 5.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,477,864 km

• M1: 122,221 km (0.102 R)
• M2: 181,462 km (0.07 R)
• M3: 292,015 km (0.099 R)
• M4: 353,949 km (0.034 R)
• M5: 656,735 km (0.103 R)
• M6: 1,015,321 km (0.037 R)
• M7: 1,526,945 km (0.099 R)
• M8: 1,646,025 km (0.101 R)
• M9: 1,957,937 km (0.111 R)
• M10: 2,425,580 km (0.107 R)
• M11: 2,589,090 km (0.083 R)
• M12: 2,708,170 km (0.086 R)
• M13: 3,202,890 km (0.106 R)
• M14: 3,408,587 km (0.118 R)
• M15: 3,833,146 km (0.099 R)
• M16: 4,387,556 km (0.102 R)
• M17: 4,472,827 km (0.087 R)
• M18: 4,819,894 km (0.12 R)
• M19: 4,878,536 km (0.045 R)
• M20: 5,055,959 km (0.088 R)
• M21: 5,115,649 km (0.108 R)
• M22: 5,205,557 km (0.047 R)
• M23: 5,387,019 km (0.081 R)
• M24: 5,849,576 km (0.115 R)
• M25: 5,943,673 km (0.079 R)
• M26: 6,389,475 km (0.113 R)
• M27: 6,454,101 km (0.099 R)
• M28: 6,813,136 km (0.09 R)
• M29: 7,346,901 km (0.109 R)
• M30: 7,653,128 km (0.085 R)
• M31: 7,721,793 km (0.119 R)
• M32: 8,955,677 km (0.064 R)
• M33: 9,209,843 km (0.094 R)
• M34: 9,651,007 km (0.114 R)
• M35: 9,725,208 km (0.093 R)
• M36: 9,911,607 km (0.062 R)
• M37: 10,023,955 km (0.05 R)
• M38: 10,515,833 km (0.069 R)
• M39: 10,976,893 km (0.102 R)
• M40: 11,287,907 km (0.104 R)
• M41: 12,078,233 km (0.12 R)
• M42: 12,158,268 km (0.065 R)
• M43: 12,399,420 km (0.12 R)
• M44: 14,896,358 km (0.087 R)
• M45: 15,025,161 km (0.11 R)
• M46: 15,370,583 km (0.075 R)
• M47: 15,762,230 km (0.068 R)
• M48: 17,906,267 km (0.107 R)
• M49: 18,134,852 km (0.047 R)
• M50: 18,318,409 km (0.101 R)
• M51: 18,594,866 km (0.065 R)
• M52: 19,479,588 km (0.092 R)
• M53: 19,714,606 km (0.069 R)
• M54: 19,903,398 km (0.079 R)
• M55: 20,616,531 km (0.062 R)
• M56: 20,952,229 km (0.103 R)
• M57: 21,241,402 km (0.08 R)
• M58: 21,677,629 km (0.035 R)
• M59: 23,352,228 km (0.085 R)
• M60: 23,552,090 km (0.08 R)
• M61: 26,148,062 km (0.087 R)
• M62: 26,407,465 km (0.082 R)
• M63: 26,667,616 km (0.069 R)
• M64: 27,453,453 km (0.068 R)
• M65: 27,558,770 km (0.098 R)
• M66: 29,856,145 km (0.065 R)
• M67: 30,181,520 km (0.071 R)
• M68: 30,453,639 km (0.114 R)
• M69: 31,055,172 km (0.105 R)
• M70: 31,550,191 km (0.096 R)
• M71: 31,660,445 km (0.061 R)
• M72: 32,269,757 km (0.088 R)
• M73: 33,387,552 km (0.067 R)
• M74: 34,347,522 km (0.053 R)
• M75: 35,431,208 km (0.034 R)
• M76: 36,236,793 km (0.095 R)
• M77: 39,044,595 km (0.115 R)
• M78: 39,341,098 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.6

Radius: 3.4

Gravity: 23.41 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.99 AU - 12.47 AU

Year: 15236 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,477,864 km

• M1: 46,375 km (0.056 R)
• M2: 127,757 km (0.113 R)
• M3: 272,119 km (0.111 R)
• M4: 360,082 km (0.101 R)
• M5: 778,059 km (0.108 R)
• M6: 1,036,414 km (0.104 R)
• M7: 1,215,632 km (0.107 R)
• M8: 1,535,622 km (0.094 R)
• M9: 1,625,231 km (0.116 R)
• M10: 1,809,536 km (0.069 R)
• M11: 1,880,445 km (0.089 R)
• M12: 2,123,093 km (0.106 R)
• M13: 2,324,452 km (0.105 R)
• M14: 2,718,193 km (0.113 R)
• M15: 3,448,381 km (0.111 R)
• M16: 3,956,415 km (0.095 R)
• M17: 4,424,058 km (0.085 R)
• M18: 5,376,398 km (0.095 R)
• M19: 5,823,097 km (0.11 R)
• M20: 5,927,965 km (0.096 R)
• M21: 6,103,892 km (0.117 R)
• M22: 6,389,175 km (0.086 R)
• M23: 7,687,236 km (0.101 R)
• M24: 9,470,293 km (0.098 R)
• M25: 9,634,701 km (0.083 R)
• M26: 10,175,647 km (0.102 R)
• M27: 10,769,102 km (0.102 R)
• M28: 10,812,037 km (0.114 R)
• M29: 10,940,840 km (0.094 R)
• M30: 11,812,397 km (0.058 R)
• M31: 12,211,824 km (0.118 R)
• M32: 12,615,738 km (0.097 R)
• M33: 12,660,917 km (0.098 R)
• M34: 12,978,513 km (0.108 R)
• M35: 14,180,681 km (0.087 R)
• M36: 14,227,655 km (0.115 R)
• M37: 14,605,091 km (0.084 R)
• M38: 14,699,936 km (0.086 R)
• M39: 15,903,002 km (0.116 R)
• M40: 16,098,376 km (0.064 R)
• M41: 16,639,771 km (0.108 R)
• M42: 17,187,299 km (0.037 R)
• M43: 17,337,496 km (0.112 R)
• M44: 17,438,025 km (0.076 R)
• M45: 17,488,290 km (0.093 R)
• M46: 17,740,512 km (0.085 R)
• M47: 18,504,509 km (0.097 R)
• M48: 18,709,906 km (0.119 R)
• M49: 18,967,963 km (0.063 R)
• M50: 20,913,034 km (0.117 R)
• M51: 21,019,997 km (0.118 R)
• M52: 21,503,497 km (0.107 R)
• M53: 21,665,362 km (0.08 R)
• M54: 21,827,825 km (0.103 R)
• M55: 22,975,690 km (0.063 R)
• M56: 24,367,548 km (0.09 R)
• M57: 24,649,241 km (0.101 R)
• M58: 25,045,376 km (0.119 R)
• M59: 25,386,609 km (0.092 R)
• M60: 25,614,895 km (0.045 R)
• M61: 25,901,226 km (0.088 R)
• M62: 26,303,943 km (0.09 R)
• M63: 26,419,433 km (0.076 R)
• M64: 26,882,887 km (0.082 R)
• M65: 26,940,931 km (0.068 R)
• M66: 27,115,512 km (0.105 R)
• M67: 29,060,882 km (0.101 R)
• M68: 29,239,951 km (0.08 R)
• M69: 29,299,641 km (0.075 R)
• M70: 29,599,136 km (0.061 R)
• M71: 30,201,117 km (0.093 R)
• M72: 30,807,138 km (0.065 R)
• M73: 30,989,648 km (0.103 R)
• M74: 32,216,051 km (0.07 R)
• M75: 32,401,403 km (0.112 R)
• M76: 32,648,987 km (0.074 R)
• M77: 33,520,694 km (0.12 R)
• M78: 34,148,108 km (0.025 R)
• M79: 34,400,030 km (0.056 R)
• M80: 34,842,541 km (0.105 R)
• M81: 35,478,033 km (0.11 R)
• M82: 39,106,230 km (0.049 R)
• M83: 40,031,642 km (0.088 R)
• M84: 40,297,328 km (0.094 R)
• M85: 42,308,821 km (0.101 R)
• M86: 42,850,664 km (0.112 R)
• M87: 43,599,402 km (0.111 R)
• M88: 44,627,588 km (0.101 R)
• M89: 45,110,041 km (0.12 R)
• M90: 45,248,270 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.8

Radius: 7.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.7 AU - 12.06 AU

Year: 15556 Days

Day: 22.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,477,864 km

• M1: 135,835 km (0.095 R)
• M2: 190,588 km (0.114 R)
• M3: 340,036 km (0.115 R)
• M4: 407,056 km (0.105 R)
• M5: 517,459 km (0.078 R)
• M6: 610,659 km (0.091 R)
• M7: 739,313 km (0.098 R)
• M8: 845,826 km (0.114 R)
• M9: 957,726 km (0.077 R)
• M10: 1,231,938 km (0.059 R)
• M11: 1,708,258 km (0.116 R)
• M12: 1,998,328 km (0.103 R)
• M13: 2,105,740 km (0.071 R)
• M14: 2,577,721 km (0.115 R)
• M15: 3,642,110 km (0.104 R)
• M16: 4,484,495 km (0.059 R)
• M17: 5,534,972 km (0.104 R)
• M18: 6,754,793 km (0.106 R)
• M19: 6,982,181 km (0.071 R)
• M20: 7,883,209 km (0.065 R)
• M21: 8,434,328 km (0.039 R)
• M22: 9,069,221 km (0.028 R)
• M23: 9,500,961 km (0.079 R)
• M24: 9,573,665 km (0.117 R)
• M25: 9,719,374 km (0.096 R)
• M26: 11,294,190 km (0.074 R)
• M27: 11,371,233 km (0.069 R)
• M28: 12,506,532 km (0.072 R)
• M29: 13,636,744 km (0.063 R)
• M30: 14,338,806 km (0.095 R)
• M31: 14,757,232 km (0.103 R)
• M32: 15,606,199 km (0.058 R)
• M33: 16,558,091 km (0.061 R)
• M34: 18,291,631 km (0.115 R)
• M35: 18,836,466 km (0.095 R)
• M36: 20,315,540 km (0.047 R)
• M37: 22,071,670 km (0.084 R)
• M38: 22,264,501 km (0.065 R)
• M39: 22,361,142 km (0.057 R)
• M40: 22,457,782 km (0.108 R)
• M41: 23,629,432 km (0.12 R)
• M42: 23,925,487 km (0.089 R)
• M43: 25,828,521 km (0.062 R)
• M44: 25,879,235 km (0.12 R)
• M45: 25,980,812 km (0.111 R)
• M46: 27,364,891 km (0.113 R)
• M47: 27,520,174 km (0.118 R)
• M48: 28,144,296 km (0.112 R)
• M49: 28,248,716 km (0.102 R)
• M50: 28,510,362 km (0.096 R)
• M51: 29,300,389 km (0.113 R)
• M52: 30,204,408 km (0.086 R)
• M53: 30,472,039 km (0.045 R)
• M54: 30,740,418 km (0.054 R)
• M55: 31,550,341 km (0.089 R)
• M56: 32,367,295 km (0.057 R)
• M57: 32,970,772 km (0.05 R)
• M58: 34,803,496 km (0.094 R)
• M59: 34,859,595 km (0.05 R)
• M60: 34,915,694 km (0.081 R)
• M61: 35,196,489 km (0.1 R)
• M62: 35,534,581 km (0.095 R)
• M63: 35,704,075 km (0.073 R)
• M64: 36,043,662 km (0.079 R)
• M65: 36,498,141 km (0.055 R)
• M66: 36,726,128 km (0.1 R)
• M67: 37,527,823 km (0.106 R)
• M68: 37,930,839 km (0.118 R)
• M69: 38,393,097 km (0.117 R)
• M70: 38,509,035 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.1

Radius: 7.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.94 AU - 17.94 AU

Year: 25032 Days

Day: 17.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,477,864 km

• M1: 215,870 km (0.073 R)
• M2: 307,124 km (0.067 R)
• M3: 463,604 km (0.089 R)
• M4: 665,411 km (0.086 R)
• M5: 1,052,720 km (0.113 R)
• M6: 1,345,483 km (0.09 R)
• M7: 1,554,471 km (0.099 R)
• M8: 1,830,480 km (0.113 R)
• M9: 2,003,564 km (0.085 R)
• M10: 2,303,807 km (0.109 R)
• M11: 3,253,155 km (0.12 R)
• M12: 4,385,611 km (0.108 R)
• M13: 4,462,504 km (0.072 R)
• M14: 4,578,742 km (0.112 R)
• M15: 4,814,359 km (0.076 R)
• M16: 5,013,623 km (0.047 R)
• M17: 5,420,529 km (0.103 R)
• M18: 5,753,684 km (0.111 R)
• M19: 6,179,439 km (0.052 R)
• M20: 6,703,780 km (0.083 R)
• M21: 7,562,920 km (0.05 R)
• M22: 8,028,918 km (0.059 R)
• M23: 8,696,872 km (0.088 R)
• M24: 8,745,342 km (0.111 R)
• M25: 8,793,812 km (0.093 R)
• M26: 9,086,575 km (0.093 R)
• M27: 10,340,953 km (0.061 R)
• M28: 10,962,233 km (0.078 R)
• M29: 11,489,116 km (0.058 R)
• M30: 12,186,392 km (0.106 R)
• M31: 12,403,608 km (0.09 R)
• M32: 13,063,185 km (0.11 R)
• M33: 13,341,437 km (0.118 R)
• M34: 14,703,825 km (0.11 R)
• M35: 14,761,570 km (0.045 R)
• M36: 14,935,253 km (0.116 R)
• M37: 15,813,542 km (0.034 R)
• M38: 15,931,874 km (0.109 R)
• M39: 16,050,505 km (0.104 R)
• M40: 17,865,576 km (0.082 R)
• M41: 17,927,210 km (0.075 R)
• M42: 19,490,508 km (0.109 R)
• M43: 19,808,404 km (0.039 R)
• M44: 20,256,300 km (0.111 R)
• M45: 20,320,477 km (0.092 R)
• M46: 20,578,234 km (0.113 R)
• M47: 21,031,815 km (0.109 R)
• M48: 21,292,564 km (0.114 R)
• M49: 21,423,313 km (0.041 R)
• M50: 22,147,217 km (0.075 R)
• M51: 22,213,339 km (0.065 R)
• M52: 23,214,298 km (0.092 R)
• M53: 24,366,501 km (0.111 R)
• M54: 24,846,262 km (0.109 R)
• M55: 25,815,357 km (0.062 R)
• M56: 28,723,390 km (0.117 R)
• M57: 29,230,078 km (0.074 R)
• M58: 29,593,900 km (0.097 R)
• M59: 29,959,218 km (0.05 R)
• M60: 30,473,086 km (0.11 R)
• M61: 30,620,590 km (0.044 R)
• M62: 32,482,634 km (0.086 R)
• M63: 33,010,565 km (0.119 R)
• M64: 34,304,437 km (0.072 R)
• M65: 36,393,422 km (0.104 R)
• M66: 37,492,667 km (0.116 R)
• M67: 41,425,146 km (0.09 R)
• M68: 41,751,868 km (0.094 R)
• M69: 41,997,508 km (0.098 R)
• M70: 42,325,726 km (0.063 R)
• M71: 44,814,735 km (0.091 R)
• M72: 45,066,209 km (0.105 R)
• M73: 46,161,415 km (0.067 R)
• M74: 46,415,432 km (0.093 R)
• M75: 48,636,213 km (0.097 R)
• M76: 49,672,776 km (0.116 R)
• M77: 49,846,160 km (0.109 R)
• M78: 51,153,646 km (0.107 R)
• M79: 51,591,967 km (0.095 R)
• M80: 52,560,613 km (0.077 R)
• M81: 53,535,244 km (0.094 R)
• M82: 53,802,126 km (0.062 R)
• M83: 54,694,926 km (0.077 R)
• M84: 56,676,051 km (0.06 R)
• M85: 58,955,773 km (0.111 R)
• M86: 59,691,495 km (0.094 R)
• M87: 59,968,251 km (0.075 R)
• M88: 60,153,005 km (0.1 R)
• M89: 60,522,960 km (0.047 R)
• M90: 60,800,913 km (0.096 R)
• M91: 61,451,365 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 16,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit