🌌 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: 174.1

Radius: 10.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.48 AU - 0.68 AU

Year: 295 Days

Day: 5.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 36,722,213 km

• M1: 131,796 km (0.07 R)
• M2: 518,207 km (0.107 R)
• M3: 883,974 km (0.115 R)
• M4: 1,369,269 km (0.117 R)
• M5: 1,717,982 km (0.112 R)
• M6: 2,427,674 km (0.105 R)
• M7: 2,838,320 km (0.076 R)

Asteroid Belt

Center: 0.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.2

Radius: 9.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.12 AU - 1.2 AU

Year: 833 Days

Day: 9.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,722,213 km

• M1: 119,529 km (0.066 R)
• M2: 461,061 km (0.115 R)
• M3: 839,394 km (0.098 R)
• M4: 1,382,434 km (0.106 R)
• M5: 1,889,870 km (0.073 R)
• M6: 3,134,674 km (0.114 R)
• M7: 3,520,337 km (0.105 R)
• M8: 4,554,806 km (0.094 R)
• M9: 5,021,103 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.8

Radius: 11.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.45 AU - 5.33 AU

Year: 6134 Days

Day: 14.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,722,213 km

• M1: 138,079 km (0.117 R)
• M2: 626,965 km (0.053 R)
• M3: 1,021,305 km (0.106 R)
• M4: 2,167,075 km (0.071 R)
• M5: 2,558,423 km (0.094 R)
• M6: 2,960,093 km (0.119 R)
• M7: 3,958,958 km (0.099 R)
• M8: 4,475,071 km (0.094 R)
• M9: 5,169,504 km (0.074 R)
• M10: 5,816,365 km (0.044 R)
• M11: 6,708,268 km (0.066 R)
• M12: 7,340,468 km (0.044 R)
• M13: 9,518,464 km (0.117 R)
• M14: 10,755,339 km (0.033 R)
• M15: 11,575,135 km (0.115 R)
• M16: 14,447,714 km (0.101 R)
• M17: 16,253,210 km (0.076 R)
• M18: 19,767,264 km (0.061 R)
• M19: 20,375,679 km (0.108 R)
• M20: 25,225,941 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.4

Radius: 7.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.86 AU - 8.76 AU

Year: 14555 Days

Day: 21.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,722,213 km

• M1: 98,286 km (0.112 R)
• M2: 515,365 km (0.042 R)
• M3: 1,426,416 km (0.115 R)
• M4: 1,778,719 km (0.058 R)
• M5: 4,224,943 km (0.109 R)
• M6: 4,814,957 km (0.088 R)
• M7: 7,735,407 km (0.107 R)
• M8: 8,869,059 km (0.113 R)
• M9: 10,723,475 km (0.082 R)
• M10: 12,768,178 km (0.096 R)
• M11: 14,228,852 km (0.096 R)
• M12: 15,549,053 km (0.107 R)
• M13: 17,278,404 km (0.026 R)
• M14: 22,669,463 km (0.087 R)
• M15: 26,442,770 km (0.104 R)
• M16: 28,896,773 km (0.116 R)
• M17: 29,367,408 km (0.062 R)
• M18: 30,614,755 km (0.094 R)
• M19: 33,420,613 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 13,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit