🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.5 AU - 2.26 AU

Year: 910 Days

Day: 36.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.03 AU - 2.19 AU

Year: 1082 Days

Day: 32.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,664,266 km

• M1: 89,609 km (0.107 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.3

Radius: 8.9

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.3 AU - 7.56 AU

Year: 6442 Days

Day: 6.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,664,266 km

• M1: 111,002 km (0.087 R)
• M2: 516,113 km (0.091 R)
• M3: 1,058,555 km (0.069 R)
• M4: 1,946,717 km (0.074 R)
• M5: 2,474,798 km (0.115 R)
• M6: 3,158,609 km (0.045 R)
• M7: 3,579,877 km (0.048 R)
• M8: 4,038,095 km (0.117 R)
• M9: 5,907,770 km (0.096 R)
• M10: 6,205,768 km (0.097 R)
• M11: 6,904,391 km (0.072 R)
• M12: 7,348,098 km (0.094 R)
• M13: 10,421,586 km (0.101 R)
• M14: 14,920,592 km (0.06 R)
• M15: 16,235,707 km (0.112 R)
• M16: 23,080,259 km (0.118 R)
• M17: 25,266,332 km (0.104 R)
• M18: 26,054,264 km (0.114 R)
• M19: 26,948,860 km (0.113 R)
• M20: 31,730,905 km (0.092 R)
• M21: 33,897,830 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.9

Radius: 7.8

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.16 AU - 15.42 AU

Year: 18082 Days

Day: 17.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,664,266 km

• M1: 96,939 km (0.099 R)
• M2: 643,420 km (0.08 R)
• M3: 991,535 km (0.092 R)
• M4: 1,432,250 km (0.078 R)
• M5: 1,724,415 km (0.095 R)
• M6: 2,237,984 km (0.06 R)
• M7: 2,588,043 km (0.105 R)
• M8: 2,924,040 km (0.065 R)
• M9: 5,025,591 km (0.113 R)
• M10: 5,359,045 km (0.087 R)
• M11: 7,068,649 km (0.114 R)
• M12: 8,324,673 km (0.046 R)
• M13: 9,005,642 km (0.084 R)
• M14: 10,537,824 km (0.105 R)
• M15: 15,382,850 km (0.114 R)
• M16: 16,649,495 km (0.11 R)
• M17: 19,031,093 km (0.114 R)
• M18: 19,478,989 km (0.071 R)
• M19: 20,117,922 km (0.119 R)
• M20: 20,582,722 km (0.059 R)
• M21: 21,922,521 km (0.073 R)
• M22: 27,522,567 km (0.075 R)
• M23: 28,443,043 km (0.094 R)
• M24: 32,585,109 km (0.116 R)
• M25: 33,226,285 km (0.042 R)
• M26: 43,107,973 km (0.077 R)
• M27: 43,880,496 km (0.12 R)
• M28: 46,414,983 km (0.117 R)
• M29: 57,903,950 km (0.088 R)
• M30: 64,500,768 km (0.111 R)
• M31: 66,737,704 km (0.08 R)
• M32: 72,446,808 km (0.075 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 18,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit