🌌 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: 822.9

Radius: 13.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.49 AU - 0.67 AU

Year: 305 Days

Day: 14.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 57,398,480 km

• M1: 171,589 km (0.074 R)
• M2: 635,941 km (0.089 R)
• M3: 1,229,545 km (0.116 R)
• M4: 1,694,645 km (0.085 R)
• M5: 2,141,045 km (0.114 R)
• M6: 2,828,597 km (0.047 R)
• M7: 3,399,163 km (0.089 R)
• M8: 3,934,873 km (0.098 R)
• M9: 4,526,682 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.3

Radius: 14.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.64 AU - 0.68 AU

Year: 370 Days

Day: 8.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,398,480 km

• M1: 175,329 km (0.106 R)
• M2: 674,387 km (0.109 R)
• M3: 1,184,815 km (0.093 R)
• M4: 1,644,380 km (0.106 R)
• M5: 2,142,989 km (0.104 R)
• M6: 2,733,303 km (0.097 R)
• M7: 3,397,218 km (0.108 R)
• M8: 4,503,644 km (0.036 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.5

Radius: 5.8

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.51 AU - 7.99 AU

Year: 12105 Days

Day: 22.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,398,480 km

• M1: 72,555 km (0.098 R)
• M2: 803,939 km (0.089 R)
• M3: 1,251,386 km (0.077 R)
• M4: 1,675,496 km (0.114 R)
• M5: 3,209,323 km (0.113 R)
• M6: 3,390,337 km (0.113 R)
• M7: 3,626,103 km (0.12 R)
• M8: 4,427,648 km (0.057 R)
• M9: 8,396,779 km (0.11 R)
• M10: 9,096,149 km (0.108 R)
• M11: 10,363,392 km (0.069 R)
• M12: 11,219,242 km (0.089 R)
• M13: 12,786,280 km (0.117 R)
• M14: 16,215,063 km (0.076 R)
• M15: 18,643,186 km (0.055 R)
• M16: 19,905,493 km (0.092 R)
• M17: 25,796,657 km (0.115 R)
• M18: 27,455,847 km (0.074 R)
• M19: 28,024,319 km (0.09 R)
• M20: 28,504,079 km (0.107 R)
• M21: 29,777,007 km (0.073 R)
• M22: 29,976,122 km (0.094 R)
• M23: 39,645,381 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.1

Radius: 7.2

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.45 AU - 12.13 AU

Year: 21144 Days

Day: 16.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,398,480 km

• M1: 153,936 km (0.077 R)
• M2: 435,031 km (0.092 R)
• M3: 691,441 km (0.102 R)
• M4: 1,590,973 km (0.074 R)
• M5: 1,880,744 km (0.117 R)
• M6: 2,186,672 km (0.088 R)
• M7: 3,385,549 km (0.117 R)
• M8: 4,427,050 km (0.092 R)
• M9: 8,054,948 km (0.096 R)
• M10: 8,287,872 km (0.069 R)
• M11: 8,816,102 km (0.033 R)
• M12: 10,046,395 km (0.105 R)
• M13: 11,445,583 km (0.042 R)
• M14: 12,468,235 km (0.117 R)
• M15: 18,188,857 km (0.108 R)
• M16: 19,245,317 km (0.044 R)
• M17: 20,342,169 km (0.111 R)
• M18: 22,844,941 km (0.114 R)
• M19: 28,452,468 km (0.118 R)
• M20: 33,095,537 km (0.076 R)
• M21: 35,284,453 km (0.103 R)
• M22: 36,796,139 km (0.104 R)
• M23: 38,745,849 km (0.12 R)
• M24: 48,915,063 km (0.118 R)
• M25: 53,534,346 km (0.106 R)
• M26: 54,359,229 km (0.065 R)
• M27: 55,865,081 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 18,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit