🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.59 AU - 0.79 AU

Year: 213 Days

Day: 22.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,887,372 km

• M1: 480,060 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.32 AU - 4.64 AU

Year: 2945 Days

Day: 25 Hours

Environment

Temp: -119 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.4

Radius: 13.1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.8 AU - 8.64 AU

Year: 7955 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 14,887,372 km

• M1: 165,006 km (0.104 R)
• M2: 712,684 km (0.107 R)
• M3: 4,168,844 km (0.118 R)
• M4: 4,978,916 km (0.037 R)
• M5: 10,309,388 km (0.066 R)
• M6: 12,065,218 km (0.107 R)
• M7: 13,859,944 km (0.096 R)
• M8: 15,115,518 km (0.107 R)
• M9: 16,388,596 km (0.09 R)
• M10: 20,045,217 km (0.085 R)
• M11: 20,703,448 km (0.066 R)
• M12: 23,919,204 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.5

Radius: 11.4

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.44 AU - 10.24 AU

Year: 11447 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 14,887,372 km

• M1: 141,819 km (0.059 R)
• M2: 718,818 km (0.115 R)
• M3: 1,422,975 km (0.085 R)
• M4: 1,868,178 km (0.112 R)
• M5: 2,931,669 km (0.108 R)
• M6: 4,982,207 km (0.078 R)
• M7: 5,485,904 km (0.115 R)
• M8: 6,210,556 km (0.085 R)
• M9: 7,121,307 km (0.12 R)
• M10: 9,916,394 km (0.104 R)
• M11: 10,444,624 km (0.067 R)
• M12: 12,322,377 km (0.115 R)
• M13: 14,684,228 km (0.037 R)
• M14: 15,440,894 km (0.081 R)
• M15: 18,492,541 km (0.114 R)
• M16: 19,785,515 km (0.063 R)
• M17: 20,201,696 km (0.094 R)
• M18: 21,748,538 km (0.063 R)
• M19: 22,191,947 km (0.091 R)
• M20: 22,822,801 km (0.092 R)
• M21: 24,404,499 km (0.035 R)
• M22: 25,564,331 km (0.104 R)
• M23: 29,371,896 km (0.066 R)
• M24: 31,017,772 km (0.103 R)
• M25: 34,014,816 km (0.035 R)
• M26: 38,994,929 km (0.073 R)
• M27: 44,156,803 km (0.057 R)
• M28: 50,218,210 km (0.077 R)
• M29: 50,682,412 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11

Radius: 10

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.57 AU - 13.57 AU

Year: 13659 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 14,887,372 km

• M1: 180,415 km (0.09 R)
• M2: 768,185 km (0.101 R)
• M3: 1,618,350 km (0.119 R)
• M4: 1,980,825 km (0.109 R)
• M5: 3,815,793 km (0.101 R)
• M6: 4,827,972 km (0.113 R)
• M7: 5,820,404 km (0.111 R)
• M8: 8,937,126 km (0.074 R)
• M9: 10,602,151 km (0.06 R)
• M10: 10,958,493 km (0.103 R)
• M11: 13,104,325 km (0.104 R)
• M12: 14,189,956 km (0.043 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 10,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit