🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.57 AU - 0.71 AU

Year: 189 Days

Day: 44.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,205,262 km

• M1: 25,132 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.71 AU

Year: 211 Days

Day: 46 Hours

Environment

Temp: 127 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.67 AU - 2.91 AU

Year: 1719 Days

Day: 42 Hours

Environment

Temp: -90 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.04 AU - 4.44 AU

Year: 3221 Days

Day: 39.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 13.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.68 AU - 7.66 AU

Year: 7084 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,205,262 km

• M1: 186,698 km (0.104 R)
• M2: 656,585 km (0.067 R)
• M3: 1,176,737 km (0.062 R)
• M4: 1,976,487 km (0.118 R)
• M5: 3,535,147 km (0.107 R)
• M6: 6,689,568 km (0.088 R)
• M7: 7,317,879 km (0.084 R)
• M8: 13,501,357 km (0.069 R)
• M9: 14,567,392 km (0.055 R)
• M10: 15,688,927 km (0.086 R)
• M11: 17,546,783 km (0.08 R)
• M12: 18,457,535 km (0.087 R)
• M13: 22,014,972 km (0.108 R)
• M14: 24,082,415 km (0.092 R)
• M15: 27,097,710 km (0.072 R)
• M16: 27,654,962 km (0.093 R)
• M17: 30,656,044 km (0.04 R)
• M18: 38,452,487 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.2

Radius: 7.7

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.64 AU - 21.74 AU

Year: 28624 Days

Day: 24.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,205,262 km

• M1: 122,221 km (0.036 R)
• M2: 753,076 km (0.09 R)
• M3: 1,057,507 km (0.103 R)
• M4: 2,157,351 km (0.106 R)
• M5: 2,593,129 km (0.11 R)
• M6: 3,219,047 km (0.078 R)
• M7: 4,458,166 km (0.07 R)
• M8: 7,451,320 km (0.119 R)
• M9: 8,240,599 km (0.106 R)
• M10: 10,576,420 km (0.107 R)
• M11: 11,444,237 km (0.05 R)
• M12: 13,110,608 km (0.119 R)
• M13: 14,705,471 km (0.108 R)
• M14: 17,000,003 km (0.1 R)
• M15: 17,334,204 km (0.11 R)
• M16: 20,354,286 km (0.088 R)
• M17: 21,693,786 km (0.072 R)
• M18: 23,091,030 km (0.092 R)
• M19: 24,230,367 km (0.074 R)
• M20: 27,756,987 km (0.057 R)
• M21: 32,885,502 km (0.112 R)
• M22: 42,624,024 km (0.115 R)
• M23: 49,234,454 km (0.092 R)
• M24: 49,573,294 km (0.113 R)
• M25: 71,136,031 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 15,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit