🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.2

Radius: 12.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.76 AU - 2.74 AU

Year: 2214 Days

Day: 10.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,704,646 km

• M1: 153,787 km (0.074 R)
• M2: 565,480 km (0.116 R)
• M3: 958,623 km (0.072 R)
• M4: 1,399,488 km (0.118 R)
• M5: 2,467,916 km (0.065 R)
• M6: 4,153,136 km (0.085 R)
• M7: 4,832,460 km (0.059 R)
• M8: 5,795,122 km (0.105 R)
• M9: 6,459,038 km (0.114 R)
• M10: 7,173,218 km (0.063 R)
• M11: 7,600,918 km (0.107 R)
• M12: 8,507,481 km (0.106 R)
• M13: 8,929,946 km (0.056 R)
• M14: 9,725,507 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 10.8

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.72 AU - 3.32 AU

Year: 3443 Days

Day: 11.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 36,704,646 km

• M1: 134,339 km (0.057 R)
• M2: 484,248 km (0.106 R)
• M3: 917,933 km (0.077 R)
• M4: 1,345,034 km (0.066 R)
• M5: 1,694,345 km (0.05 R)
• M6: 2,189,215 km (0.118 R)
• M7: 2,534,487 km (0.074 R)
• M8: 2,986,572 km (0.1 R)
• M9: 4,231,974 km (0.094 R)
• M10: 5,176,086 km (0.099 R)
• M11: 7,085,853 km (0.092 R)
• M12: 8,128,700 km (0.07 R)
• M13: 8,558,793 km (0.06 R)
• M14: 9,661,180 km (0.105 R)
• M15: 11,114,972 km (0.116 R)
• M16: 11,916,966 km (0.076 R)
• M17: 13,143,071 km (0.111 R)
• M18: 13,586,628 km (0.107 R)
• M19: 14,977,140 km (0.112 R)
• M20: 15,352,631 km (0.105 R)
• M21: 16,403,706 km (0.104 R)
• M22: 16,975,918 km (0.101 R)
• M23: 17,858,994 km (0.118 R)
• M24: 18,403,380 km (0.076 R)
• M25: 19,209,264 km (0.071 R)
• M26: 19,589,093 km (0.115 R)
• M27: 21,496,017 km (0.104 R)
• M28: 21,905,467 km (0.055 R)
• M29: 22,459,577 km (0.047 R)
• M30: 22,881,144 km (0.089 R)
• M31: 23,379,754 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.5

Radius: 11.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.9 AU - 5.9 AU

Year: 7115 Days

Day: 7.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,704,646 km

• M1: 146,756 km (0.082 R)
• M2: 940,671 km (0.108 R)
• M3: 1,953,898 km (0.117 R)
• M4: 4,689,145 km (0.117 R)
• M5: 7,206,129 km (0.088 R)
• M6: 10,094,116 km (0.089 R)
• M7: 12,000,442 km (0.083 R)
• M8: 12,902,368 km (0.045 R)
• M9: 14,426,919 km (0.116 R)
• M10: 15,446,579 km (0.118 R)
• M11: 16,385,604 km (0.11 R)
• M12: 16,967,091 km (0.106 R)
• M13: 18,239,720 km (0.114 R)
• M14: 20,451,525 km (0.044 R)
• M15: 29,457,616 km (0.072 R)
• M16: 30,317,804 km (0.048 R)
• M17: 35,834,225 km (0.039 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit