🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.7 AU - 0.96 AU

Year: 263 Days

Day: 42.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,798,847 km

• M1: 512,074 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.17 AU - 1.69 AU

Year: 596 Days

Day: 22.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,798,847 km

• M1: 46,824 km (0.059 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.6

Radius: 10

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.64 AU - 8.74 AU

Year: 8162 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 87.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,798,847 km

• M1: 124,615 km (0.082 R)
• M2: 470,037 km (0.119 R)
• M3: 850,314 km (0.077 R)
• M4: 1,363,884 km (0.099 R)
• M5: 1,834,818 km (0.081 R)
• M6: 2,487,663 km (0.06 R)
• M7: 2,910,875 km (0.064 R)
• M8: 4,391,894 km (0.116 R)
• M9: 5,106,823 km (0.063 R)
• M10: 5,760,116 km (0.038 R)
• M11: 7,845,810 km (0.113 R)
• M12: 9,649,063 km (0.109 R)
• M13: 15,602,310 km (0.113 R)
• M14: 16,142,059 km (0.114 R)
• M15: 17,116,839 km (0.113 R)
• M16: 17,546,484 km (0.081 R)
• M17: 19,337,021 km (0.103 R)
• M18: 21,164,508 km (0.074 R)
• M19: 22,077,953 km (0.071 R)
• M20: 27,626,538 km (0.108 R)
• M21: 30,878,796 km (0.067 R)
• M22: 34,151,847 km (0.106 R)
• M23: 40,487,168 km (0.074 R)
• M24: 42,282,641 km (0.078 R)
• M25: 42,805,187 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.5

Radius: 14.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.81 AU - 13.61 AU

Year: 16720 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,798,847 km

• M1: 178,021 km (0.065 R)
• M2: 628,760 km (0.108 R)
• M3: 1,898,098 km (0.112 R)
• M4: 2,717,595 km (0.106 R)
• M5: 3,353,087 km (0.112 R)
• M6: 4,110,351 km (0.1 R)
• M7: 4,979,515 km (0.079 R)
• M8: 6,092,672 km (0.105 R)
• M9: 7,582,218 km (0.054 R)
• M10: 9,386,818 km (0.094 R)
• M11: 11,608,346 km (0.089 R)
• M12: 12,151,835 km (0.111 R)
• M13: 13,077,696 km (0.078 R)
• M14: 13,884,777 km (0.101 R)
• M15: 14,497,679 km (0.117 R)
• M16: 15,897,616 km (0.073 R)
• M17: 17,194,929 km (0.061 R)
• M18: 17,902,078 km (0.107 R)
• M19: 18,362,091 km (0.105 R)
• M20: 25,249,577 km (0.026 R)
• M21: 26,079,696 km (0.118 R)
• M22: 27,272,290 km (0.086 R)
• M23: 30,505,998 km (0.111 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 16,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit