🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.47 AU - 0.59 AU

Year: 140 Days

Day: 44.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.13 AU - 1.25 AU

Year: 469 Days

Day: 34.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995

Radius: 9.4

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.27 AU - 5.89 AU

Year: 4141 Days

Day: 14.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 80,033,966 km

• M1: 116,836 km (0.087 R)
• M2: 591,959 km (0.117 R)
• M3: 1,020,557 km (0.064 R)
• M4: 1,926,521 km (0.101 R)
• M5: 2,800,023 km (0.087 R)
• M6: 3,439,255 km (0.09 R)
• M7: 3,894,631 km (0.104 R)
• M8: 4,743,000 km (0.101 R)
• M9: 6,444,826 km (0.094 R)
• M10: 6,835,576 km (0.078 R)
• M11: 9,562,745 km (0.114 R)
• M12: 9,942,873 km (0.057 R)
• M13: 10,332,875 km (0.115 R)
• M14: 11,851,443 km (0.09 R)
• M15: 12,538,695 km (0.108 R)
• M16: 13,045,682 km (0.085 R)
• M17: 14,100,497 km (0.086 R)
• M18: 14,427,817 km (0.098 R)
• M19: 17,732,284 km (0.077 R)
• M20: 21,152,391 km (0.051 R)
• M21: 23,433,310 km (0.041 R)
• M22: 26,282,102 km (0.086 R)
• M23: 26,945,269 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.6

Radius: 6.8

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.58 AU - 17.8 AU

Year: 21410 Days

Day: 24.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,033,966 km

• M1: 86,168 km (0.111 R)
• M2: 498,460 km (0.091 R)
• M3: 783,444 km (0.112 R)
• M4: 1,122,134 km (0.1 R)
• M5: 1,473,539 km (0.038 R)
• M6: 1,858,454 km (0.118 R)
• M7: 2,075,072 km (0.11 R)
• M8: 3,171,774 km (0.056 R)
• M9: 3,691,776 km (0.088 R)
• M10: 4,718,466 km (0.113 R)
• M11: 4,974,578 km (0.052 R)
• M12: 7,715,211 km (0.086 R)
• M13: 8,123,015 km (0.114 R)
• M14: 9,606,128 km (0.039 R)
• M15: 11,261,429 km (0.114 R)
• M16: 11,587,552 km (0.102 R)
• M17: 13,313,762 km (0.079 R)
• M18: 16,504,535 km (0.098 R)
• M19: 19,603,455 km (0.1 R)
• M20: 20,266,622 km (0.04 R)
• M21: 20,749,524 km (0.042 R)
• M22: 21,239,906 km (0.074 R)
• M23: 21,838,596 km (0.108 R)
• M24: 24,672,728 km (0.101 R)
• M25: 25,894,494 km (0.091 R)
• M26: 26,462,966 km (0.104 R)
• M27: 28,820,479 km (0.05 R)
• M28: 29,801,392 km (0.074 R)
• M29: 32,219,941 km (0.034 R)
• M30: 39,353,216 km (0.093 R)
• M31: 46,296,053 km (0.032 R)
• M32: 63,978,372 km (0.084 R)
• M33: 67,340,584 km (0.034 R)
• M34: 67,769,032 km (0.037 R)
• M35: 71,929,648 km (0.094 R)
• M36: 72,377,245 km (0.034 R)
• M37: 73,504,465 km (0.116 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 13,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit