🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.3

Radius: 10.3

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.47 AU - 0.69 AU

Year: 310 Days

Day: 12.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,599,445 km

• M1: 128,056 km (0.053 R)
• M2: 493,823 km (0.063 R)
• M3: 1,035,516 km (0.082 R)
• M4: 1,485,058 km (0.098 R)
• M5: 1,819,409 km (0.109 R)
• M6: 2,166,626 km (0.108 R)
• M7: 2,618,112 km (0.037 R)
• M8: 3,171,026 km (0.108 R)
• M9: 3,570,901 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 10.5

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.9 AU - 1.3 AU

Year: 811 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,599,445 km

• M1: 130,599 km (0.095 R)
• M2: 462,557 km (0.031 R)
• M3: 983,905 km (0.091 R)
• M4: 1,311,824 km (0.104 R)
• M5: 1,697,786 km (0.079 R)
• M6: 2,025,106 km (0.095 R)
• M7: 2,395,062 km (0.103 R)
• M8: 2,882,003 km (0.031 R)
• M9: 3,353,087 km (0.09 R)
• M10: 3,786,771 km (0.05 R)
• M11: 4,649,203 km (0.069 R)
• M12: 5,299,654 km (0.12 R)
• M13: 5,675,893 km (0.074 R)
• M14: 6,150,866 km (0.055 R)
• M15: 6,847,394 km (0.099 R)
• M16: 7,271,653 km (0.097 R)
• M17: 7,713,565 km (0.088 R)
• M18: 8,625,514 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.5

Radius: 9.7

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.09 AU - 1.15 AU

Year: 833 Days

Day: 7.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,599,445 km

• M1: 120,725 km (0.056 R)
• M2: 469,737 km (0.099 R)
• M3: 840,890 km (0.057 R)
• M4: 1,260,960 km (0.045 R)
• M5: 1,827,787 km (0.034 R)
• M6: 2,140,746 km (0.106 R)
• M7: 2,467,318 km (0.102 R)
• M8: 3,130,335 km (0.118 R)
• M9: 3,582,570 km (0.11 R)
• M10: 4,172,584 km (0.09 R)
• M11: 5,566,088 km (0.078 R)
• M12: 5,922,879 km (0.093 R)
• M13: 6,231,798 km (0.12 R)
• M14: 6,972,158 km (0.113 R)
• M15: 7,316,981 km (0.117 R)
• M16: 8,680,117 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.6

Radius: 8.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.27 AU - 1.81 AU

Year: 1343 Days

Day: 9 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,599,445 km

• M1: 110,702 km (0.118 R)
• M2: 427,850 km (0.114 R)
• M3: 1,038,060 km (0.107 R)
• M4: 1,451,249 km (0.037 R)
• M5: 1,914,853 km (0.113 R)
• M6: 2,429,469 km (0.108 R)
• M7: 2,842,659 km (0.077 R)
• M8: 3,220,094 km (0.12 R)
• M9: 4,767,235 km (0.043 R)
• M10: 5,456,283 km (0.12 R)
• M11: 7,553,645 km (0.076 R)
• M12: 9,081,189 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.5

Radius: 12.4

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.3 AU - 1.8 AU

Year: 1356 Days

Day: 12.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,599,445 km

• M1: 154,235 km (0.045 R)
• M2: 742,604 km (0.1 R)
• M3: 1,326,036 km (0.116 R)
• M4: 1,972,448 km (0.094 R)
• M5: 2,505,914 km (0.075 R)
• M6: 3,078,425 km (0.115 R)
• M7: 4,785,187 km (0.116 R)
• M8: 5,909,415 km (0.062 R)
• M9: 8,533,960 km (0.095 R)
• M10: 9,022,248 km (0.107 R)
• M11: 10,863,648 km (0.031 R)
• M12: 11,785,021 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.9

Radius: 14.2

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.01 AU - 2.55 AU

Year: 2420 Days

Day: 6.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,599,445 km

• M1: 176,825 km (0.101 R)
• M2: 649,853 km (0.081 R)
• M3: 1,179,130 km (0.085 R)
• M4: 2,082,552 km (0.077 R)
• M5: 2,566,351 km (0.115 R)
• M6: 3,064,662 km (0.115 R)
• M7: 3,645,102 km (0.08 R)
• M8: 4,260,099 km (0.099 R)
• M9: 5,492,486 km (0.097 R)
• M10: 6,106,286 km (0.029 R)
• M11: 6,660,995 km (0.12 R)
• M12: 7,387,891 km (0.117 R)
• M13: 8,107,457 km (0.056 R)
• M14: 9,388,762 km (0.111 R)
• M15: 10,303,703 km (0.086 R)
• M16: 12,037,393 km (0.083 R)
• M17: 13,533,521 km (0.05 R)
• M18: 15,195,853 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.3

Radius: 6

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.3 AU - 9.62 AU

Year: 18853 Days

Day: 19.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,599,445 km

• M1: 517,160 km (0.088 R)
• M2: 982,858 km (0.084 R)
• M3: 2,123,392 km (0.072 R)
• M4: 3,241,636 km (0.038 R)
• M5: 3,840,925 km (0.084 R)
• M6: 5,473,636 km (0.107 R)
• M7: 6,200,383 km (0.109 R)
• M8: 8,614,893 km (0.086 R)
• M9: 9,756,773 km (0.048 R)
• M10: 11,411,774 km (0.049 R)
• M11: 26,876,604 km (0.069 R)
• M12: 28,842,320 km (0.072 R)
• M13: 31,490,801 km (0.072 R)
• M14: 36,475,551 km (0.111 R)
• M15: 36,737,647 km (0.104 R)
• M16: 38,067,572 km (0.11 R)
• M17: 38,744,353 km (0.063 R)
• M18: 42,683,564 km (0.114 R)
• M19: 43,120,838 km (0.054 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: 347 - 12,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit