🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.02 AU - 2.18 AU

Year: 1140 Days

Day: 41.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,306,766 km

• M1: 1,122,732 km (0.111 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.8

Radius: 9.8

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.09 AU - 7.69 AU

Year: 6777 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,306,766 km

• M1: 121,922 km (0.119 R)
• M2: 786,885 km (0.109 R)
• M3: 1,798,615 km (0.112 R)
• M4: 2,326,247 km (0.118 R)
• M5: 3,227,724 km (0.066 R)
• M6: 4,421,066 km (0.083 R)
• M7: 4,860,136 km (0.115 R)
• M8: 5,413,797 km (0.06 R)
• M9: 5,795,870 km (0.107 R)
• M10: 6,914,862 km (0.076 R)
• M11: 10,179,686 km (0.101 R)
• M12: 11,608,047 km (0.059 R)
• M13: 12,853,599 km (0.087 R)
• M14: 13,217,869 km (0.11 R)
• M15: 13,589,022 km (0.104 R)
• M16: 16,263,832 km (0.073 R)
• M17: 17,375,344 km (0.067 R)
• M18: 19,407,033 km (0.105 R)
• M19: 20,094,884 km (0.096 R)
• M20: 20,444,943 km (0.114 R)
• M21: 21,013,265 km (0.091 R)
• M22: 22,405,572 km (0.038 R)
• M23: 23,162,687 km (0.092 R)
• M24: 23,470,260 km (0.118 R)
• M25: 24,172,174 km (0.113 R)
• M26: 24,488,573 km (0.11 R)
• M27: 25,700,017 km (0.101 R)
• M28: 26,362,137 km (0.115 R)
• M29: 27,634,467 km (0.081 R)
• M30: 29,935,880 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.7

Radius: 14.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.76 AU - 8.92 AU

Year: 9026 Days

Day: 7 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,306,766 km

• M1: 185,352 km (0.052 R)
• M2: 667,506 km (0.107 R)
• M3: 2,264,912 km (0.101 R)
• M4: 3,188,529 km (0.035 R)
• M5: 3,797,991 km (0.073 R)
• M6: 4,325,323 km (0.059 R)
• M7: 6,311,385 km (0.037 R)
• M8: 7,316,533 km (0.096 R)
• M9: 8,057,641 km (0.077 R)
• M10: 8,978,116 km (0.107 R)
• M11: 9,464,010 km (0.112 R)
• M12: 10,107,879 km (0.084 R)
• M13: 11,586,654 km (0.089 R)
• M14: 12,649,846 km (0.111 R)
• M15: 14,485,263 km (0.1 R)
• M16: 16,167,191 km (0.07 R)
• M17: 16,689,737 km (0.056 R)
• M18: 20,366,105 km (0.11 R)
• M19: 21,053,208 km (0.048 R)
• M20: 22,152,602 km (0.114 R)
• M21: 23,873,127 km (0.079 R)
• M22: 24,895,479 km (0.103 R)
• M23: 26,573,818 km (0.089 R)
• M24: 32,782,728 km (0.102 R)
• M25: 33,621,224 km (0.052 R)
• M26: 35,780,071 km (0.073 R)
• M27: 37,118,972 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 14,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit