🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.24 AU - 1.96 AU

Year: 732 Days

Day: 39.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.5

Radius: 10.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.07 AU - 14.09 AU

Year: 15184 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 80,531,798 km

• M1: 132,843 km (0.111 R)
• M2: 496,964 km (0.105 R)
• M3: 859,290 km (0.032 R)
• M4: 2,491,702 km (0.095 R)
• M5: 4,748,984 km (0.075 R)
• M6: 5,578,205 km (0.104 R)
• M7: 9,149,705 km (0.059 R)
• M8: 9,722,964 km (0.112 R)
• M9: 13,020,251 km (0.079 R)
• M10: 23,599,064 km (0.064 R)
• M11: 30,567,333 km (0.116 R)
• M12: 31,145,229 km (0.078 R)
• M13: 31,730,307 km (0.096 R)
• M14: 37,462,598 km (0.045 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.1

Radius: 4.8

Gravity: 35.51 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.27 AU - 17.69 AU

Year: 19927 Days

Day: 23.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,531,798 km

• M1: 59,690 km (0.041 R)
• M2: 371,152 km (0.098 R)
• M3: 552,914 km (0.084 R)
• M4: 1,051,673 km (0.102 R)
• M5: 1,347,428 km (0.116 R)
• M6: 1,679,087 km (0.111 R)
• M7: 2,298,272 km (0.106 R)
• M8: 3,167,137 km (0.094 R)
• M9: 3,972,871 km (0.062 R)
• M10: 4,907,109 km (0.109 R)
• M11: 6,502,571 km (0.098 R)
• M12: 7,150,928 km (0.098 R)
• M13: 10,058,512 km (0.082 R)
• M14: 11,704,238 km (0.084 R)
• M15: 13,668,458 km (0.052 R)
• M16: 13,966,008 km (0.12 R)
• M17: 15,679,652 km (0.102 R)
• M18: 16,419,413 km (0.109 R)
• M19: 19,611,982 km (0.115 R)
• M20: 22,673,203 km (0.092 R)
• M21: 25,029,220 km (0.114 R)
• M22: 27,074,372 km (0.105 R)
• M23: 28,257,392 km (0.105 R)
• M24: 29,970,737 km (0.12 R)
• M25: 32,536,938 km (0.059 R)
• M26: 38,394,892 km (0.029 R)
• M27: 47,585,736 km (0.118 R)
• M28: 50,710,686 km (0.079 R)
• M29: 53,600,917 km (0.099 R)
• M30: 55,461,915 km (0.112 R)
• M31: 59,312,414 km (0.06 R)
• M32: 61,908,536 km (0.083 R)
• M33: 62,926,848 km (0.113 R)
• M34: 64,163,574 km (0.082 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 15,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit