🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.2

Radius: 14.1

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.62 AU - 2.62 AU

Year: 2025 Days

Day: 6.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,162,969 km

• M1: 175,329 km (0.096 R)
• M2: 615,296 km (0.093 R)
• M3: 1,225,057 km (0.099 R)
• M4: 2,351,230 km (0.069 R)
• M5: 4,281,790 km (0.116 R)
• M6: 5,153,946 km (0.093 R)
• M7: 5,806,043 km (0.08 R)
• M8: 6,829,442 km (0.081 R)
• M9: 8,124,361 km (0.112 R)
• M10: 9,065,481 km (0.086 R)
• M11: 9,693,493 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.7

Radius: 10.4

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.13 AU - 3.99 AU

Year: 4406 Days

Day: 7.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,162,969 km

• M1: 129,402 km (0.037 R)
• M2: 499,806 km (0.111 R)
• M3: 842,086 km (0.077 R)
• M4: 1,694,345 km (0.034 R)
• M5: 2,236,339 km (0.054 R)
• M6: 2,697,998 km (0.069 R)
• M7: 3,355,630 km (0.05 R)
• M8: 3,832,697 km (0.07 R)
• M9: 4,901,425 km (0.12 R)
• M10: 5,376,099 km (0.11 R)
• M11: 6,391,419 km (0.095 R)
• M12: 11,994,608 km (0.084 R)
• M13: 13,241,057 km (0.043 R)
• M14: 14,802,261 km (0.064 R)
• M15: 16,333,844 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.2

Radius: 10

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.83 AU - 4.47 AU

Year: 4575 Days

Day: 5.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,162,969 km

• M1: 125,213 km (0.109 R)
• M2: 957,277 km (0.088 R)
• M3: 3,693,721 km (0.078 R)
• M4: 6,644,539 km (0.106 R)
• M5: 11,539,381 km (0.111 R)
• M6: 17,583,883 km (0.105 R)
• M7: 19,224,972 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.5

Radius: 8

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.47 AU - 4.71 AU

Year: 5426 Days

Day: 8.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,162,969 km

• M1: 100,530 km (0.088 R)
• M2: 686,505 km (0.057 R)
• M3: 1,090,868 km (0.11 R)
• M4: 1,439,880 km (0.067 R)
• M5: 1,793,529 km (0.111 R)
• M6: 2,937,354 km (0.04 R)
• M7: 4,558,098 km (0.041 R)
• M8: 5,589,874 km (0.077 R)
• M9: 6,337,564 km (0.061 R)
• M10: 7,363,955 km (0.078 R)
• M11: 8,222,797 km (0.118 R)
• M12: 8,981,407 km (0.065 R)
• M13: 9,612,561 km (0.116 R)
• M14: 9,917,142 km (0.111 R)
• M15: 11,152,521 km (0.095 R)
• M16: 11,586,205 km (0.109 R)
• M17: 15,118,211 km (0.117 R)
• M18: 20,934,427 km (0.057 R)
• M19: 22,344,387 km (0.076 R)
• M20: 24,697,860 km (0.101 R)
• M21: 30,634,502 km (0.055 R)
• M22: 31,485,265 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.2

Radius: 10.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.05 AU - 5.09 AU

Year: 7489 Days

Day: 7.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,162,969 km

• M1: 134,339 km (0.051 R)
• M2: 485,146 km (0.072 R)
• M3: 871,557 km (0.1 R)
• M4: 1,547,740 km (0.093 R)
• M5: 2,010,745 km (0.116 R)
• M6: 7,942,749 km (0.035 R)
• M7: 9,468,498 km (0.05 R)
• M8: 10,522,415 km (0.041 R)
• M9: 12,302,630 km (0.112 R)
• M10: 13,793,372 km (0.098 R)
• M11: 14,644,285 km (0.116 R)
• M12: 15,659,307 km (0.105 R)
• M13: 16,652,786 km (0.1 R)
• M14: 21,368,410 km (0.115 R)
• M15: 23,007,405 km (0.117 R)
• M16: 27,944,733 km (0.065 R)
• M17: 29,305,774 km (0.087 R)
• M18: 31,223,020 km (0.036 R)
• M19: 32,054,785 km (0.086 R)
• M20: 36,208,669 km (0.114 R)
• M21: 37,358,627 km (0.094 R)
• M22: 39,009,440 km (0.073 R)
• M23: 40,708,124 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.7

Radius: 7.5

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.77 AU - 10.51 AU

Year: 16660 Days

Day: 21.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,162,969 km

• M1: 96,191 km (0.116 R)
• M2: 505,641 km (0.101 R)
• M3: 1,126,771 km (0.074 R)
• M4: 2,318,917 km (0.113 R)
• M5: 2,728,516 km (0.103 R)
• M6: 4,345,369 km (0.102 R)
• M7: 9,376,944 km (0.07 R)
• M8: 10,472,449 km (0.073 R)
• M9: 11,589,945 km (0.061 R)
• M10: 17,735,576 km (0.087 R)
• M11: 18,225,509 km (0.077 R)
• M12: 18,808,641 km (0.115 R)
• M13: 33,487,035 km (0.092 R)
• M14: 43,367,226 km (0.102 R)
• M15: 51,812,026 km (0.108 R)
• M16: 52,981,133 km (0.047 R)
• M17: 53,997,052 km (0.052 R)
• M18: 58,730,030 km (0.112 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: 190 - 18,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit