🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.53 AU - 0.81 AU

Year: 199 Days

Day: 16.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,444,564 km

• M1: 52,509 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.78 AU - 2.76 AU

Year: 1243 Days

Day: 40.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.1

Radius: 7.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.67 AU - 23.23 AU

Year: 29981 Days

Day: 17.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,444,564 km

• M1: 97,239 km (0.109 R)
• M2: 585,376 km (0.059 R)
• M3: 1,135,149 km (0.086 R)
• M4: 1,383,332 km (0.112 R)
• M5: 2,231,551 km (0.101 R)
• M6: 4,004,436 km (0.074 R)
• M7: 5,193,589 km (0.113 R)
• M8: 5,534,074 km (0.093 R)
• M9: 6,011,142 km (0.084 R)
• M10: 6,472,352 km (0.057 R)
• M11: 8,148,147 km (0.097 R)
• M12: 9,414,493 km (0.035 R)
• M13: 11,363,005 km (0.069 R)
• M14: 12,666,751 km (0.117 R)
• M15: 13,495,224 km (0.106 R)
• M16: 14,880,201 km (0.077 R)
• M17: 15,724,083 km (0.09 R)
• M18: 19,782,673 km (0.078 R)
• M19: 20,149,487 km (0.119 R)
• M20: 20,520,789 km (0.111 R)
• M21: 20,896,579 km (0.114 R)
• M22: 27,667,079 km (0.107 R)
• M23: 29,533,013 km (0.115 R)
• M24: 30,253,776 km (0.081 R)
• M25: 34,166,209 km (0.111 R)
• M26: 34,694,439 km (0.06 R)
• M27: 36,038,725 km (0.098 R)
• M28: 37,139,018 km (0.089 R)
• M29: 38,830,970 km (0.093 R)
• M30: 42,519,904 km (0.063 R)
• M31: 48,897,261 km (0.062 R)
• M32: 53,014,344 km (0.108 R)
• M33: 57,542,671 km (0.105 R)
• M34: 59,996,226 km (0.115 R)
• M35: 64,105,530 km (0.118 R)
• M36: 65,922,695 km (0.054 R)
• M37: 67,152,988 km (0.114 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 13,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit