🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.7

Radius: 8.3

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.48 AU - 0.52 AU

Year: 244 Days

Day: 6.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,737,270 km

• M1: 103,223 km (0.11 R)
• M2: 382,671 km (0.094 R)
• M3: 798,105 km (0.107 R)
• M4: 1,060,649 km (0.1 R)
• M5: 1,475,334 km (0.09 R)
• M6: 1,958,386 km (0.11 R)
• M7: 2,281,966 km (0.071 R)
• M8: 2,596,421 km (0.071 R)
• M9: 2,920,450 km (0.082 R)
• M10: 3,752,363 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.9

Radius: 8.2

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.56 AU - 0.82 AU

Year: 396 Days

Day: 12.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,737,270 km

• M1: 104,569 km (0.079 R)
• M2: 391,946 km (0.053 R)
• M3: 773,870 km (0.118 R)
• M4: 1,348,774 km (0.104 R)
• M5: 1,671,756 km (0.068 R)
• M6: 2,053,979 km (0.118 R)
• M7: 2,369,481 km (0.071 R)
• M8: 3,026,066 km (0.073 R)
• M9: 3,303,121 km (0.039 R)
• M10: 3,762,386 km (0.116 R)
• M11: 4,303,183 km (0.116 R)

Asteroid Belt

Center: 1.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.9

Radius: 14.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.1 AU - 2.62 AU

Year: 2503 Days

Day: 11.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,737,270 km

• M1: 182,809 km (0.05 R)
• M2: 899,382 km (0.081 R)
• M3: 4,580,537 km (0.111 R)
• M4: 5,485,455 km (0.093 R)
• M5: 6,260,372 km (0.106 R)
• M6: 6,731,156 km (0.117 R)
• M7: 7,775,948 km (0.08 R)
• M8: 8,586,469 km (0.052 R)
• M9: 9,815,266 km (0.1 R)
• M10: 10,414,854 km (0.081 R)
• M11: 14,113,811 km (0.082 R)
• M12: 15,420,549 km (0.102 R)
• M13: 16,965,595 km (0.079 R)
• M14: 18,611,621 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.1

Radius: 4.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.61 AU - 10.37 AU

Year: 18606 Days

Day: 20 Hours

Environment

Temp: -228 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,737,270 km

• M1: 223,050 km (0.12 R)
• M2: 394,340 km (0.096 R)
• M3: 601,383 km (0.042 R)
• M4: 811,419 km (0.11 R)
• M5: 1,111,213 km (0.096 R)
• M6: 2,087,937 km (0.039 R)
• M7: 3,919,614 km (0.048 R)
• M8: 4,465,197 km (0.108 R)
• M9: 5,802,453 km (0.1 R)
• M10: 6,793,389 km (0.09 R)
• M11: 7,386,096 km (0.09 R)
• M12: 10,776,432 km (0.082 R)
• M13: 14,773,239 km (0.059 R)
• M14: 16,212,220 km (0.116 R)
• M15: 19,004,614 km (0.116 R)
• M16: 19,293,039 km (0.103 R)
• M17: 21,785,489 km (0.062 R)
• M18: 24,399,712 km (0.075 R)
• M19: 27,398,401 km (0.108 R)
• M20: 30,338,598 km (0.079 R)
• M21: 35,621,796 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.7

Radius: 7.7

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.37 AU - 11.05 AU

Year: 19293 Days

Day: 17.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,737,270 km

• M1: 95,892 km (0.115 R)
• M2: 395,088 km (0.091 R)
• M3: 739,761 km (0.102 R)
• M4: 982,858 km (0.06 R)
• M5: 1,280,558 km (0.066 R)
• M6: 1,654,702 km (0.085 R)
• M7: 2,512,496 km (0.06 R)
• M8: 2,832,336 km (0.067 R)
• M9: 3,127,942 km (0.08 R)
• M10: 3,444,042 km (0.04 R)
• M11: 4,018,498 km (0.102 R)
• M12: 4,621,826 km (0.099 R)
• M13: 5,139,584 km (0.092 R)
• M14: 5,619,195 km (0.102 R)
• M15: 9,574,563 km (0.108 R)
• M16: 10,824,304 km (0.116 R)
• M17: 14,418,542 km (0.086 R)
• M18: 19,782,224 km (0.091 R)
• M19: 25,702,111 km (0.093 R)
• M20: 27,985,872 km (0.094 R)
• M21: 31,357,060 km (0.059 R)
• M22: 33,960,961 km (0.073 R)
• M23: 42,631,504 km (0.081 R)
• M24: 49,655,572 km (0.068 R)
• M25: 65,544,961 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 10,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit