🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 10.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.46 AU - 0.58 AU

Year: 264 Days

Day: 8.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 33,649,763 km

• M1: 125,812 km (0.103 R)
• M2: 490,831 km (0.113 R)
• M3: 1,018,163 km (0.116 R)
• M4: 1,491,341 km (0.049 R)
• M5: 1,895,106 km (0.081 R)
• M6: 2,263,266 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.4

Radius: 10.9

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.92 AU - 1.26 AU

Year: 800 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,649,763 km

• M1: 135,536 km (0.067 R)
• M2: 534,812 km (0.029 R)
• M3: 881,879 km (0.094 R)
• M4: 1,510,639 km (0.112 R)
• M5: 1,993,691 km (0.097 R)
• M6: 2,441,587 km (0.074 R)
• M7: 2,930,921 km (0.091 R)
• M8: 3,371,487 km (0.107 R)
• M9: 3,949,085 km (0.101 R)
• M10: 5,057,904 km (0.079 R)
• M11: 5,437,883 km (0.111 R)
• M12: 5,898,494 km (0.099 R)
• M13: 6,255,435 km (0.074 R)
• M14: 6,738,935 km (0.085 R)
• M15: 7,657,466 km (0.097 R)
• M16: 8,159,965 km (0.108 R)
• M17: 8,577,643 km (0.096 R)
• M18: 8,982,006 km (0.081 R)
• M19: 9,569,776 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.2

Radius: 9.6

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.11 AU - 1.63 AU

Year: 1127 Days

Day: 6.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,649,763 km

• M1: 119,529 km (0.078 R)
• M2: 434,731 km (0.049 R)
• M3: 779,106 km (0.071 R)
• M4: 1,078,900 km (0.103 R)
• M5: 1,391,559 km (0.098 R)
• M6: 1,698,833 km (0.101 R)
• M7: 2,128,479 km (0.103 R)
• M8: 2,491,253 km (0.105 R)
• M9: 3,655,125 km (0.092 R)
• M10: 4,039,143 km (0.062 R)
• M11: 4,967,397 km (0.107 R)
• M12: 5,918,989 km (0.026 R)
• M13: 6,521,719 km (0.06 R)
• M14: 7,215,853 km (0.05 R)
• M15: 7,903,854 km (0.1 R)
• M16: 8,606,066 km (0.073 R)
• M17: 8,987,391 km (0.109 R)
• M18: 10,264,209 km (0.116 R)
• M19: 11,100,012 km (0.103 R)
• M20: 11,481,786 km (0.114 R)
• M21: 11,836,483 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.5

Radius: 9.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.94 AU - 1.96 AU

Year: 1914 Days

Day: 14.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 33,649,763 km

• M1: 120,576 km (0.099 R)
• M2: 686,654 km (0.096 R)
• M3: 1,612,964 km (0.117 R)
• M4: 2,560,816 km (0.042 R)
• M5: 2,889,184 km (0.115 R)
• M6: 6,248,105 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.2

Radius: 8.4

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.69 AU - 2.43 AU

Year: 2078 Days

Day: 9.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,649,763 km

• M1: 104,419 km (0.054 R)
• M2: 394,190 km (0.037 R)
• M3: 723,605 km (0.063 R)
• M4: 1,098,198 km (0.113 R)
• M5: 1,538,165 km (0.119 R)
• M6: 1,981,274 km (0.076 R)
• M7: 2,450,712 km (0.061 R)
• M8: 2,742,428 km (0.115 R)
• M9: 3,041,026 km (0.11 R)
• M10: 3,449,428 km (0.06 R)
• M11: 3,817,438 km (0.067 R)
• M12: 4,439,466 km (0.092 R)
• M13: 5,011,977 km (0.09 R)
• M14: 5,558,458 km (0.063 R)
• M15: 7,438,455 km (0.117 R)
• M16: 8,837,943 km (0.103 R)
• M17: 9,458,325 km (0.084 R)
• M18: 12,274,954 km (0.055 R)
• M19: 13,400,379 km (0.056 R)
• M20: 14,640,396 km (0.09 R)
• M21: 14,925,978 km (0.078 R)
• M22: 15,215,300 km (0.077 R)
• M23: 15,705,981 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.7

Radius: 9.8

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.43 AU - 2.79 AU

Year: 2964 Days

Day: 14.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,649,763 km

• M1: 124,316 km (0.079 R)
• M2: 479,910 km (0.113 R)
• M3: 932,593 km (0.103 R)
• M4: 1,343,838 km (0.096 R)
• M5: 1,727,257 km (0.048 R)
• M6: 2,469,262 km (0.058 R)
• M7: 2,953,511 km (0.116 R)
• M8: 3,573,145 km (0.115 R)
• M9: 4,466,992 km (0.034 R)
• M10: 5,453,890 km (0.1 R)
• M11: 6,038,219 km (0.105 R)
• M12: 6,579,913 km (0.085 R)
• M13: 8,237,607 km (0.099 R)
• M14: 8,734,272 km (0.08 R)
• M15: 9,499,016 km (0.052 R)
• M16: 9,824,391 km (0.115 R)
• M17: 12,272,710 km (0.119 R)
• M18: 13,231,483 km (0.104 R)
• M19: 13,867,274 km (0.112 R)
• M20: 15,004,218 km (0.108 R)
• M21: 15,998,295 km (0.04 R)
• M22: 16,772,165 km (0.037 R)
• M23: 17,248,335 km (0.06 R)
• M24: 18,450,504 km (0.116 R)
• M25: 19,072,083 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.7

Radius: 10.6

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.14 AU - 3.18 AU

Year: 3050 Days

Day: 9.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,649,763 km

• M1: 139,724 km (0.086 R)
• M2: 509,680 km (0.101 R)
• M3: 1,174,044 km (0.08 R)
• M4: 2,112,322 km (0.118 R)
• M5: 2,628,584 km (0.027 R)
• M6: 3,999,948 km (0.104 R)
• M7: 4,989,538 km (0.044 R)
• M8: 6,573,480 km (0.114 R)
• M9: 7,222,436 km (0.099 R)
• M10: 7,812,001 km (0.043 R)
• M11: 8,188,090 km (0.102 R)
• M12: 8,540,243 km (0.085 R)
• M13: 13,893,603 km (0.111 R)
• M14: 19,915,217 km (0.117 R)
• M15: 20,296,841 km (0.12 R)
• M16: 21,272,368 km (0.113 R)
• M17: 22,279,012 km (0.071 R)
• M18: 23,883,599 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.6

Radius: 8.2

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.06 AU - 5.28 AU

Year: 8263 Days

Day: 6.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 33,649,763 km

• M1: 105,915 km (0.062 R)
• M2: 586,124 km (0.115 R)
• M3: 859,141 km (0.103 R)
• M4: 1,385,426 km (0.04 R)
• M5: 1,692,850 km (0.113 R)
• M6: 2,373,819 km (0.092 R)
• M7: 3,203,489 km (0.108 R)
• M8: 3,796,944 km (0.097 R)
• M9: 4,574,852 km (0.061 R)
• M10: 4,956,327 km (0.112 R)
• M11: 5,232,784 km (0.097 R)
• M12: 7,506,821 km (0.096 R)
• M13: 7,790,010 km (0.109 R)
• M14: 8,905,112 km (0.06 R)
• M15: 12,208,383 km (0.096 R)
• M16: 13,175,683 km (0.075 R)
• M17: 16,519,494 km (0.028 R)
• M18: 17,208,243 km (0.063 R)
• M19: 19,013,740 km (0.072 R)
• M20: 20,311,501 km (0.04 R)
• M21: 20,942,206 km (0.104 R)
• M22: 21,585,776 km (0.092 R)
• M23: 26,095,404 km (0.086 R)
• M24: 28,373,630 km (0.117 R)
• M25: 28,864,460 km (0.085 R)
• M26: 29,460,907 km (0.05 R)
• M27: 33,539,843 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.6

Radius: 5.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.28 AU - 7.28 AU

Year: 12409 Days

Day: 20.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,649,763 km

• M1: 68,366 km (0.102 R)
• M2: 258,056 km (0.088 R)
• M3: 985,551 km (0.058 R)
• M4: 1,277,117 km (0.095 R)
• M5: 1,987,707 km (0.115 R)
• M6: 2,472,254 km (0.106 R)
• M7: 2,798,827 km (0.113 R)
• M8: 7,516,096 km (0.064 R)
• M9: 7,777,743 km (0.044 R)
• M10: 10,504,164 km (0.101 R)
• M11: 11,261,728 km (0.113 R)
• M12: 12,569,363 km (0.072 R)
• M13: 17,678,579 km (0.108 R)
• M14: 18,141,435 km (0.099 R)
• M15: 19,860,464 km (0.068 R)
• M16: 22,676,943 km (0.117 R)
• M17: 29,731,380 km (0.102 R)
• M18: 30,479,968 km (0.076 R)
• M19: 33,298,990 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.8

Radius: 3.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.66 AU - 9.82 AU

Year: 19743 Days

Day: 21.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,649,763 km

• M1: 47,273 km (0.074 R)
• M2: 320,139 km (0.082 R)
• M3: 624,272 km (0.102 R)
• M4: 866,770 km (0.09 R)
• M5: 1,211,444 km (0.106 R)
• M6: 1,805,198 km (0.099 R)
• M7: 1,935,048 km (0.059 R)
• M8: 2,279,423 km (0.092 R)
• M9: 2,948,873 km (0.04 R)
• M10: 4,583,828 km (0.104 R)
• M11: 4,965,453 km (0.106 R)
• M12: 6,237,483 km (0.105 R)
• M13: 7,378,167 km (0.109 R)
• M14: 10,381,643 km (0.082 R)
• M15: 12,641,618 km (0.104 R)
• M16: 13,885,824 km (0.112 R)
• M17: 19,400,001 km (0.091 R)
• M18: 20,034,745 km (0.098 R)
• M19: 23,338,913 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 14,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit