🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.56 AU - 0.84 AU

Year: 218 Days

Day: 26.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,964,102 km

• M1: 52,808 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.66 AU - 0.92 AU

Year: 262 Days

Day: 45.8 Hours

Environment

Temp: 93 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.39 AU - 2.62 AU

Year: 1474 Days

Day: 36.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.5

Radius: 7.7

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.8 AU - 23.12 AU

Year: 32001 Days

Day: 21.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 103,964,102 km

• M1: 96,640 km (0.043 R)
• M2: 854,204 km (0.109 R)
• M3: 1,216,829 km (0.077 R)
• M4: 1,858,903 km (0.111 R)
• M5: 2,425,131 km (0.079 R)
• M6: 3,071,843 km (0.114 R)
• M7: 4,000,696 km (0.09 R)
• M8: 4,287,176 km (0.06 R)
• M9: 5,529,436 km (0.084 R)
• M10: 5,795,272 km (0.092 R)
• M11: 6,257,081 km (0.104 R)
• M12: 6,545,954 km (0.11 R)
• M13: 7,254,450 km (0.085 R)
• M14: 7,573,392 km (0.061 R)
• M15: 8,763,892 km (0.065 R)
• M16: 9,310,672 km (0.079 R)
• M17: 9,687,509 km (0.06 R)
• M18: 11,582,765 km (0.062 R)
• M19: 14,532,536 km (0.102 R)
• M20: 17,661,225 km (0.107 R)
• M21: 23,671,918 km (0.081 R)
• M22: 27,967,322 km (0.051 R)
• M23: 31,616,164 km (0.089 R)
• M24: 34,217,371 km (0.118 R)
• M25: 34,814,267 km (0.062 R)
• M26: 35,722,625 km (0.082 R)
• M27: 39,188,359 km (0.111 R)
• M28: 45,871,644 km (0.113 R)
• M29: 52,482,673 km (0.092 R)
• M30: 64,561,654 km (0.101 R)
• M31: 65,472,854 km (0.115 R)
• M32: 69,679,397 km (0.108 R)
• M33: 71,848,716 km (0.105 R)
• M34: 77,340,304 km (0.109 R)
• M35: 82,569,647 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 12,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit