🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.98 AU - 2.28 AU

Year: 900 Days

Day: 29.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.76 AU - 5.44 AU

Year: 2858 Days

Day: 41.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.19 AU - 7.65 AU

Year: 4712 Days

Day: 23 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 21.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.5

Radius: 4.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 16.91 AU - 26.35 AU

Year: 29139 Days

Day: 21.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,058,432 km

• M1: 65,374 km (0.085 R)
• M2: 128,056 km (0.072 R)
• M3: 168,447 km (0.118 R)
• M4: 556,504 km (0.103 R)
• M5: 691,292 km (0.042 R)
• M6: 1,008,738 km (0.045 R)
• M7: 1,211,444 km (0.08 R)
• M8: 1,426,715 km (0.108 R)
• M9: 1,959,283 km (0.089 R)
• M10: 2,118,605 km (0.097 R)
• M11: 2,188,168 km (0.073 R)
• M12: 2,425,580 km (0.117 R)
• M13: 2,474,050 km (0.104 R)
• M14: 2,950,519 km (0.108 R)
• M15: 3,159,507 km (0.074 R)
• M16: 3,928,290 km (0.08 R)
• M17: 5,214,234 km (0.09 R)
• M18: 5,466,755 km (0.114 R)
• M19: 6,381,546 km (0.098 R)
• M20: 6,994,299 km (0.088 R)
• M21: 7,378,017 km (0.105 R)
• M22: 7,876,029 km (0.053 R)
• M23: 8,092,946 km (0.1 R)
• M24: 8,979,612 km (0.108 R)
• M25: 9,130,407 km (0.104 R)
• M26: 10,366,534 km (0.046 R)
• M27: 12,108,302 km (0.057 R)
• M28: 13,161,920 km (0.084 R)
• M29: 13,376,144 km (0.082 R)
• M30: 14,156,895 km (0.072 R)
• M31: 14,200,727 km (0.081 R)
• M32: 16,172,278 km (0.051 R)
• M33: 16,309,908 km (0.109 R)
• M34: 16,447,837 km (0.081 R)
• M35: 17,143,168 km (0.075 R)
• M36: 17,800,800 km (0.105 R)
• M37: 18,132,758 km (0.084 R)
• M38: 18,706,466 km (0.1 R)
• M39: 19,676,010 km (0.09 R)
• M40: 20,910,641 km (0.048 R)
• M41: 21,310,965 km (0.098 R)
• M42: 22,629,520 km (0.085 R)
• M43: 22,680,683 km (0.093 R)
• M44: 22,731,995 km (0.107 R)
• M45: 23,092,077 km (0.087 R)
• M46: 23,557,625 km (0.105 R)
• M47: 24,656,272 km (0.062 R)
• M48: 25,291,465 km (0.071 R)
• M49: 25,557,749 km (0.098 R)
• M50: 26,578,007 km (0.102 R)
• M51: 26,794,475 km (0.056 R)
• M52: 27,011,541 km (0.074 R)
• M53: 27,065,845 km (0.038 R)
• M54: 31,302,307 km (0.06 R)
• M55: 31,530,893 km (0.066 R)
• M56: 32,104,750 km (0.075 R)
• M57: 32,220,090 km (0.066 R)
• M58: 34,670,952 km (0.113 R)
• M59: 36,818,878 km (0.087 R)
• M60: 38,152,543 km (0.113 R)
• M61: 38,274,615 km (0.073 R)
• M62: 39,687,268 km (0.112 R)
• M63: 40,120,653 km (0.104 R)
• M64: 40,431,069 km (0.065 R)
• M65: 41,430,083 km (0.11 R)
• M66: 41,995,413 km (0.117 R)

Kuiper Belt

Range: 37.8 - 64.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 17,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit