🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.96 AU - 1.38 AU

Year: 549 Days

Day: 42.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.95 AU - 1.47 AU

Year: 577 Days

Day: 31.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.1

Radius: 6.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.02 AU - 11.52 AU

Year: 15321 Days

Day: 21.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 32,276,437 km

• M1: 114,293 km (0.081 R)
• M2: 173,085 km (0.104 R)
• M3: 275,110 km (0.063 R)
• M4: 389,403 km (0.043 R)
• M5: 486,043 km (0.05 R)
• M6: 615,595 km (0.062 R)
• M7: 756,666 km (0.094 R)
• M8: 936,931 km (0.104 R)
• M9: 1,193,193 km (0.086 R)
• M10: 1,487,900 km (0.047 R)
• M11: 2,142,541 km (0.104 R)
• M12: 2,200,734 km (0.087 R)
• M13: 3,820,131 km (0.108 R)
• M14: 4,301,088 km (0.109 R)
• M15: 4,374,840 km (0.098 R)
• M16: 4,877,639 km (0.06 R)
• M17: 5,135,844 km (0.048 R)
• M18: 5,188,054 km (0.067 R)
• M19: 5,558,309 km (0.116 R)
• M20: 6,324,400 km (0.102 R)
• M21: 6,834,229 km (0.092 R)
• M22: 7,269,110 km (0.05 R)
• M23: 11,396,216 km (0.078 R)
• M24: 13,285,488 km (0.091 R)
• M25: 13,393,348 km (0.088 R)
• M26: 13,900,185 km (0.103 R)
• M27: 14,192,649 km (0.102 R)
• M28: 14,266,102 km (0.111 R)
• M29: 15,232,055 km (0.087 R)
• M30: 15,723,035 km (0.116 R)
• M31: 16,836,792 km (0.038 R)
• M32: 17,501,455 km (0.082 R)
• M33: 19,915,067 km (0.064 R)
• M34: 20,120,914 km (0.071 R)
• M35: 21,286,431 km (0.096 R)
• M36: 21,328,318 km (0.078 R)
• M37: 21,707,848 km (0.118 R)
• M38: 21,962,164 km (0.06 R)
• M39: 22,302,649 km (0.065 R)
• M40: 22,473,639 km (0.087 R)
• M41: 22,687,863 km (0.079 R)
• M42: 23,075,322 km (0.032 R)
• M43: 23,161,640 km (0.115 R)
• M44: 23,551,791 km (0.09 R)
• M45: 24,294,545 km (0.117 R)
• M46: 26,840,401 km (0.055 R)
• M47: 27,022,163 km (0.073 R)
• M48: 27,295,627 km (0.094 R)
• M49: 28,445,138 km (0.119 R)
• M50: 29,049,064 km (0.065 R)
• M51: 30,127,964 km (0.103 R)
• M52: 31,698,742 km (0.106 R)
• M53: 32,035,337 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 14,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit