🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.57 AU - 0.73 AU

Year: 200 Days

Day: 47.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,883,909 km

• M1: 399,277 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.59 AU - 1.97 AU

Year: 904 Days

Day: 27.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.77 AU - 2.43 AU

Year: 1159 Days

Day: 28.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,883,909 km

• M1: 996,023 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.8

Radius: 11.2

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.03 AU - 9.03 AU

Year: 8665 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,883,909 km

• M1: 142,866 km (0.111 R)
• M2: 555,457 km (0.1 R)
• M3: 1,063,192 km (0.095 R)
• M4: 2,266,857 km (0.038 R)
• M5: 3,536,942 km (0.045 R)
• M6: 4,119,626 km (0.067 R)
• M7: 4,653,242 km (0.115 R)
• M8: 6,056,919 km (0.107 R)
• M9: 8,044,027 km (0.038 R)
• M10: 8,793,662 km (0.11 R)
• M11: 9,185,608 km (0.092 R)
• M12: 10,724,073 km (0.087 R)
• M13: 11,999,096 km (0.047 R)
• M14: 17,025,584 km (0.028 R)
• M15: 21,295,706 km (0.105 R)
• M16: 23,385,738 km (0.099 R)
• M17: 24,824,271 km (0.1 R)
• M18: 27,597,666 km (0.102 R)
• M19: 30,077,998 km (0.091 R)
• M20: 36,028,852 km (0.083 R)
• M21: 36,922,400 km (0.098 R)
• M22: 39,103,537 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.5

Radius: 7.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.43 AU - 13.03 AU

Year: 15298 Days

Day: 21.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,883,909 km

• M1: 88,263 km (0.118 R)
• M2: 458,667 km (0.103 R)
• M3: 935,884 km (0.091 R)
• M4: 1,303,745 km (0.087 R)
• M5: 1,750,744 km (0.088 R)
• M6: 2,178,594 km (0.12 R)
• M7: 2,809,298 km (0.065 R)
• M8: 4,037,497 km (0.119 R)
• M9: 4,841,137 km (0.111 R)
• M10: 5,464,212 km (0.075 R)
• M11: 7,655,073 km (0.108 R)
• M12: 8,879,830 km (0.069 R)
• M13: 10,855,869 km (0.115 R)
• M14: 13,052,265 km (0.093 R)
• M15: 14,195,492 km (0.093 R)
• M16: 15,466,176 km (0.103 R)
• M17: 19,658,207 km (0.109 R)
• M18: 26,553,772 km (0.111 R)
• M19: 27,366,686 km (0.11 R)
• M20: 27,825,354 km (0.118 R)
• M21: 31,081,650 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 17,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit