🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.62 AU

Year: 141 Days

Day: 16.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,882,297 km

• M1: 93,798 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.88 AU - 0.96 AU

Year: 331 Days

Day: 39.6 Hours

Environment

Temp: 44 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,882,297 km

• M1: 416,780 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.93 AU - 0.93 AU

Year: 336 Days

Day: 43 Hours

Environment

Temp: 35 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.1

Radius: 13

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.65 AU - 10.35 AU

Year: 10118 Days

Day: 13.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,882,297 km

• M1: 166,652 km (0.104 R)
• M2: 790,924 km (0.073 R)
• M3: 2,554,234 km (0.102 R)
• M4: 3,324,513 km (0.12 R)
• M5: 6,980,985 km (0.112 R)
• M6: 7,474,807 km (0.109 R)
• M7: 10,147,224 km (0.115 R)
• M8: 10,621,000 km (0.105 R)
• M9: 12,015,103 km (0.059 R)
• M10: 13,973,488 km (0.036 R)
• M11: 16,065,465 km (0.109 R)
• M12: 16,928,944 km (0.115 R)
• M13: 19,222,878 km (0.103 R)
• M14: 20,694,771 km (0.106 R)
• M15: 35,522,164 km (0.079 R)
• M16: 50,185,897 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.3

Radius: 13.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.9 AU - 11.3 AU

Year: 10287 Days

Day: 5.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,882,297 km

• M1: 167,250 km (0.079 R)
• M2: 643,121 km (0.103 R)
• M3: 1,859,801 km (0.105 R)
• M4: 2,341,057 km (0.083 R)
• M5: 3,535,746 km (0.079 R)
• M6: 4,428,097 km (0.063 R)
• M7: 5,775,375 km (0.09 R)
• M8: 6,659,499 km (0.1 R)
• M9: 7,215,704 km (0.1 R)
• M10: 8,064,073 km (0.099 R)
• M11: 10,372,219 km (0.033 R)
• M12: 10,903,590 km (0.048 R)
• M13: 13,712,290 km (0.078 R)
• M14: 15,488,466 km (0.1 R)
• M15: 16,254,407 km (0.074 R)
• M16: 18,549,388 km (0.113 R)
• M17: 22,961,029 km (0.102 R)
• M18: 26,524,450 km (0.097 R)
• M19: 27,621,152 km (0.074 R)
• M20: 28,851,894 km (0.082 R)
• M21: 31,532,838 km (0.081 R)
• M22: 32,650,184 km (0.109 R)
• M23: 35,799,219 km (0.112 R)
• M24: 36,403,894 km (0.114 R)
• M25: 37,758,054 km (0.092 R)
• M26: 39,145,424 km (0.11 R)
• M27: 43,374,855 km (0.074 R)
• M28: 46,310,414 km (0.049 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: 280 - 13,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit