🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.1 AU - 5.08 AU

Year: 3006 Days

Day: 28.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,895,783 km

• M1: 106,962 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.51 AU - 5.01 AU

Year: 3774 Days

Day: 25.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.6

Radius: 8.4

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.62 AU - 11.88 AU

Year: 13714 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,895,783 km

• M1: 104,419 km (0.093 R)
• M2: 627,264 km (0.07 R)
• M3: 1,078,451 km (0.065 R)
• M4: 1,993,092 km (0.086 R)
• M5: 2,611,680 km (0.068 R)
• M6: 2,883,200 km (0.107 R)
• M7: 3,404,548 km (0.11 R)
• M8: 5,173,992 km (0.08 R)
• M9: 6,257,081 km (0.104 R)
• M10: 6,915,760 km (0.072 R)
• M11: 8,814,456 km (0.079 R)
• M12: 9,748,844 km (0.045 R)
• M13: 10,747,560 km (0.052 R)
• M14: 13,474,430 km (0.031 R)
• M15: 14,641,293 km (0.113 R)
• M16: 15,504,623 km (0.105 R)
• M17: 17,332,559 km (0.073 R)
• M18: 17,730,788 km (0.12 R)
• M19: 22,711,500 km (0.104 R)
• M20: 23,574,829 km (0.03 R)
• M21: 24,759,644 km (0.115 R)
• M22: 27,247,607 km (0.104 R)
• M23: 28,441,697 km (0.079 R)
• M24: 29,444,302 km (0.069 R)
• M25: 30,585,883 km (0.107 R)
• M26: 32,956,860 km (0.104 R)
• M27: 41,082,268 km (0.077 R)
• M28: 45,453,518 km (0.083 R)
• M29: 48,219,882 km (0.116 R)
• M30: 49,964,492 km (0.118 R)
• M31: 50,447,544 km (0.12 R)
• M32: 50,933,737 km (0.102 R)
• M33: 53,411,377 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.9

Radius: 3.2

Gravity: 53.8 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.04 AU - 13.68 AU

Year: 16761 Days

Day: 24.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,895,783 km

• M1: 40,242 km (0.072 R)
• M2: 235,467 km (0.107 R)
• M3: 365,318 km (0.114 R)
• M4: 638,633 km (0.081 R)
• M5: 755,768 km (0.115 R)
• M6: 887,115 km (0.106 R)
• M7: 987,047 km (0.046 R)
• M8: 1,263,354 km (0.097 R)
• M9: 1,620,893 km (0.056 R)
• M10: 2,643,394 km (0.089 R)
• M11: 4,467,740 km (0.081 R)
• M12: 4,729,985 km (0.073 R)
• M13: 5,616,203 km (0.085 R)
• M14: 6,238,082 km (0.107 R)
• M15: 6,649,326 km (0.116 R)
• M16: 9,773,378 km (0.087 R)
• M17: 10,214,842 km (0.032 R)
• M18: 11,803,272 km (0.092 R)
• M19: 12,051,754 km (0.062 R)
• M20: 12,949,042 km (0.077 R)
• M21: 15,165,634 km (0.108 R)
• M22: 18,691,805 km (0.087 R)
• M23: 20,154,573 km (0.071 R)
• M24: 21,599,389 km (0.101 R)
• M25: 21,877,791 km (0.094 R)
• M26: 23,208,614 km (0.032 R)
• M27: 29,072,401 km (0.102 R)
• M28: 33,197,263 km (0.115 R)
• M29: 34,569,974 km (0.114 R)
• M30: 44,351,281 km (0.079 R)
• M31: 46,167,997 km (0.111 R)
• M32: 46,629,806 km (0.096 R)
• M33: 53,084,505 km (0.105 R)
• M34: 57,229,563 km (0.058 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 13,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit