🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.7

Radius: 11.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.68 AU - 1.06 AU

Year: 541 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 91,257,948 km

• M1: 140,622 km (0.051 R)
• M2: 577,747 km (0.097 R)
• M3: 1,146,967 km (0.028 R)
• M4: 1,674,299 km (0.051 R)
• M5: 2,324,302 km (0.107 R)
• M6: 2,833,084 km (0.105 R)
• M7: 3,698,658 km (0.107 R)
• M8: 4,877,938 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 12.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.95 AU - 1.07 AU

Year: 677 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 91,257,948 km

• M1: 161,865 km (0.068 R)
• M2: 804,837 km (0.12 R)
• M3: 2,547,053 km (0.045 R)
• M4: 3,543,525 km (0.078 R)
• M5: 4,414,633 km (0.11 R)
• M6: 4,817,650 km (0.09 R)
• M7: 5,369,816 km (0.114 R)
• M8: 6,357,162 km (0.1 R)
• M9: 7,174,564 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 12

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.84 AU - 2.3 AU

Year: 1986 Days

Day: 7 Hours

Environment

Temp: -205 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,257,948 km

• M1: 149,299 km (0.069 R)
• M2: 574,755 km (0.084 R)
• M3: 1,084,136 km (0.062 R)
• M4: 1,502,561 km (0.053 R)
• M5: 1,901,838 km (0.077 R)
• M6: 2,283,462 km (0.065 R)
• M7: 3,163,845 km (0.093 R)
• M8: 3,975,264 km (0.083 R)
• M9: 4,378,281 km (0.105 R)
• M10: 4,939,422 km (0.095 R)
• M11: 6,681,340 km (0.116 R)
• M12: 7,451,919 km (0.082 R)
• M13: 7,833,094 km (0.072 R)
• M14: 9,055,608 km (0.047 R)
• M15: 9,757,671 km (0.108 R)
• M16: 10,622,197 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.9

Radius: 13.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.94 AU - 5.18 AU

Year: 6493 Days

Day: 5.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,257,948 km

• M1: 184,604 km (0.109 R)
• M2: 625,917 km (0.072 R)
• M3: 1,239,867 km (0.073 R)
• M4: 2,458,192 km (0.095 R)
• M5: 3,808,612 km (0.094 R)
• M6: 4,414,184 km (0.101 R)
• M7: 6,459,038 km (0.08 R)
• M8: 11,182,590 km (0.069 R)
• M9: 12,223,792 km (0.051 R)
• M10: 14,101,694 km (0.075 R)
• M11: 14,729,706 km (0.099 R)
• M12: 15,980,643 km (0.11 R)
• M13: 16,537,895 km (0.073 R)
• M14: 18,021,307 km (0.078 R)
• M15: 19,873,928 km (0.114 R)
• M16: 21,103,772 km (0.082 R)
• M17: 21,926,111 km (0.109 R)
• M18: 22,537,518 km (0.089 R)
• M19: 26,362,286 km (0.064 R)
• M20: 28,926,992 km (0.106 R)
• M21: 29,570,114 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.5

Radius: 9.3

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.64 AU - 6.06 AU

Year: 7123 Days

Day: 6 Hours

Environment

Temp: -232 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,257,948 km

• M1: 115,639 km (0.059 R)
• M2: 584,628 km (0.043 R)
• M3: 898,934 km (0.083 R)
• M4: 1,355,207 km (0.107 R)
• M5: 2,111,574 km (0.072 R)
• M6: 2,927,481 km (0.081 R)
• M7: 6,081,303 km (0.092 R)
• M8: 6,666,530 km (0.074 R)
• M9: 7,344,657 km (0.079 R)
• M10: 7,890,091 km (0.05 R)
• M11: 8,218,159 km (0.096 R)
• M12: 10,524,061 km (0.069 R)
• M13: 11,292,545 km (0.069 R)
• M14: 12,374,736 km (0.054 R)
• M15: 12,736,912 km (0.069 R)
• M16: 13,064,681 km (0.105 R)
• M17: 14,744,217 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.3

Radius: 10.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.43 AU - 5.39 AU

Year: 7255 Days

Day: 5.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,257,948 km

• M1: 133,591 km (0.041 R)
• M2: 775,366 km (0.073 R)
• M3: 1,796,521 km (0.056 R)
• M4: 4,672,540 km (0.047 R)
• M5: 5,163,969 km (0.108 R)
• M6: 6,466,966 km (0.115 R)
• M7: 7,211,964 km (0.113 R)
• M8: 8,719,162 km (0.108 R)
• M9: 9,425,563 km (0.099 R)
• M10: 10,297,420 km (0.103 R)
• M11: 11,821,972 km (0.085 R)
• M12: 12,201,651 km (0.097 R)
• M13: 13,186,304 km (0.11 R)
• M14: 13,543,245 km (0.113 R)
• M15: 15,313,586 km (0.099 R)
• M16: 17,598,843 km (0.094 R)
• M17: 22,255,376 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885

Radius: 5.8

Gravity: 26.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.36 AU - 12.9 AU

Year: 23112 Days

Day: 22.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 91,257,948 km

• M1: 73,453 km (0.103 R)
• M2: 392,395 km (0.103 R)
• M3: 649,554 km (0.116 R)
• M4: 1,225,506 km (0.096 R)
• M5: 1,413,101 km (0.078 R)
• M6: 2,273,140 km (0.088 R)
• M7: 3,751,765 km (0.075 R)
• M8: 6,636,760 km (0.114 R)
• M9: 10,932,014 km (0.117 R)
• M10: 11,885,700 km (0.043 R)
• M11: 15,160,547 km (0.084 R)
• M12: 15,660,653 km (0.069 R)
• M13: 22,981,674 km (0.119 R)
• M14: 23,864,002 km (0.099 R)
• M15: 24,426,939 km (0.074 R)
• M16: 25,696,426 km (0.085 R)
• M17: 32,296,535 km (0.085 R)
• M18: 38,541,199 km (0.081 R)
• M19: 46,934,537 km (0.051 R)
• M20: 49,434,916 km (0.085 R)
• M21: 52,399,646 km (0.063 R)
• M22: 52,588,738 km (0.064 R)
• M23: 54,311,507 km (0.103 R)
• M24: 78,499,687 km (0.03 R)
• M25: 84,848,920 km (0.099 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: 402 - 19,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit