🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.67 AU - 0.73 AU

Year: 214 Days

Day: 42 Hours

Environment

Temp: 185 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.11 AU - 3.35 AU

Year: 1648 Days

Day: 24.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 9.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.8 AU - 11.86 AU

Year: 13929 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,229,505 km

• M1: 123,119 km (0.111 R)
• M2: 452,982 km (0.112 R)
• M3: 787,184 km (0.1 R)
• M4: 1,096,702 km (0.052 R)
• M5: 2,400,597 km (0.111 R)
• M6: 3,182,994 km (0.111 R)
• M7: 4,507,833 km (0.055 R)
• M8: 5,436,087 km (0.078 R)
• M9: 6,486,863 km (0.071 R)
• M10: 7,350,192 km (0.064 R)
• M11: 7,953,221 km (0.086 R)
• M12: 11,741,937 km (0.118 R)
• M13: 12,679,168 km (0.075 R)
• M14: 13,487,744 km (0.104 R)
• M15: 13,844,685 km (0.069 R)
• M16: 15,529,456 km (0.076 R)
• M17: 16,589,955 km (0.108 R)
• M18: 22,130,911 km (0.048 R)
• M19: 25,405,458 km (0.116 R)
• M20: 28,208,773 km (0.038 R)
• M21: 28,695,116 km (0.105 R)
• M22: 32,047,454 km (0.118 R)
• M23: 33,436,770 km (0.043 R)
• M24: 34,421,872 km (0.084 R)
• M25: 35,426,272 km (0.047 R)
• M26: 35,878,805 km (0.043 R)
• M27: 38,795,515 km (0.104 R)
• M28: 41,866,610 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.3

Radius: 6.6

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.48 AU - 15.78 AU

Year: 18380 Days

Day: 19.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,229,505 km

• M1: 84,373 km (0.112 R)
• M2: 367,263 km (0.108 R)
• M3: 631,153 km (0.096 R)
• M4: 882,777 km (0.114 R)
• M5: 1,430,904 km (0.115 R)
• M6: 2,795,835 km (0.045 R)
• M7: 4,167,198 km (0.118 R)
• M8: 5,747,700 km (0.065 R)
• M9: 6,775,587 km (0.102 R)
• M10: 8,539,346 km (0.044 R)
• M11: 11,516,642 km (0.077 R)
• M12: 12,561,135 km (0.053 R)
• M13: 13,269,780 km (0.104 R)
• M14: 15,193,459 km (0.088 R)
• M15: 18,334,715 km (0.09 R)
• M16: 19,927,035 km (0.039 R)
• M17: 22,625,631 km (0.117 R)
• M18: 23,097,911 km (0.113 R)
• M19: 25,864,873 km (0.112 R)
• M20: 26,904,429 km (0.076 R)
• M21: 27,648,529 km (0.082 R)
• M22: 28,515,449 km (0.115 R)
• M23: 28,955,715 km (0.081 R)
• M24: 35,859,208 km (0.075 R)
• M25: 40,792,048 km (0.059 R)
• M26: 46,158,722 km (0.102 R)
• M27: 46,461,508 km (0.052 R)
• M28: 55,658,935 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 15,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit