🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.48 AU - 0.74 AU

Year: 167 Days

Day: 43.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.24 AU - 5.48 AU

Year: 3766 Days

Day: 25.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.1

Radius: 6.2

Gravity: 23.1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.98 AU - 14.32 AU

Year: 17725 Days

Day: 17.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 79.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,549,458 km

• M1: 77,791 km (0.061 R)
• M2: 278,102 km (0.103 R)
• M3: 601,683 km (0.039 R)
• M4: 1,565,691 km (0.104 R)
• M5: 1,828,834 km (0.053 R)
• M6: 3,056,284 km (0.102 R)
• M7: 3,982,146 km (0.119 R)
• M8: 4,475,220 km (0.112 R)
• M9: 4,826,027 km (0.109 R)
• M10: 6,072,776 km (0.042 R)
• M11: 6,635,862 km (0.077 R)
• M12: 8,169,689 km (0.115 R)
• M13: 8,640,474 km (0.115 R)
• M14: 8,855,446 km (0.109 R)
• M15: 11,462,039 km (0.041 R)
• M16: 11,656,516 km (0.109 R)
• M17: 15,623,702 km (0.116 R)
• M18: 16,023,727 km (0.098 R)
• M19: 16,760,796 km (0.117 R)
• M20: 17,692,192 km (0.043 R)
• M21: 20,502,089 km (0.119 R)
• M22: 21,175,429 km (0.069 R)
• M23: 22,871,869 km (0.076 R)
• M24: 23,910,976 km (0.092 R)
• M25: 25,860,086 km (0.103 R)
• M26: 27,912,569 km (0.082 R)
• M27: 31,953,357 km (0.025 R)
• M28: 34,045,783 km (0.063 R)
• M29: 34,313,563 km (0.089 R)
• M30: 35,262,013 km (0.105 R)
• M31: 43,487,652 km (0.083 R)
• M32: 50,260,995 km (0.052 R)
• M33: 50,782,493 km (0.044 R)
• M34: 55,825,437 km (0.115 R)
• M35: 57,894,675 km (0.079 R)
• M36: 63,391,350 km (0.074 R)
• M37: 66,265,723 km (0.048 R)
• M38: 67,734,924 km (0.086 R)
• M39: 74,053,489 km (0.119 R)
• M40: 74,278,185 km (0.116 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 13,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit