🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.48 AU - 0.64 AU

Year: 147 Days

Day: 40.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,070,807 km

• M1: 157,975 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.68 AU - 1.04 AU

Year: 280 Days

Day: 19.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,070,807 km

• M1: 55,351 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.27 AU - 2.01 AU

Year: 738 Days

Day: 31.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 9.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.34 AU - 13.4 AU

Year: 12596 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 96,070,807 km

• M1: 122,072 km (0.108 R)
• M2: 639,232 km (0.114 R)
• M3: 1,003,951 km (0.075 R)
• M4: 1,482,964 km (0.088 R)
• M5: 2,821,416 km (0.114 R)
• M6: 3,965,690 km (0.075 R)
• M7: 4,955,429 km (0.075 R)
• M8: 5,362,336 km (0.057 R)
• M9: 6,718,889 km (0.102 R)
• M10: 7,257,591 km (0.069 R)
• M11: 11,815,389 km (0.06 R)
• M12: 13,006,488 km (0.083 R)
• M13: 14,401,039 km (0.1 R)
• M14: 15,362,654 km (0.078 R)
• M15: 15,892,679 km (0.112 R)
• M16: 16,298,239 km (0.12 R)
• M17: 17,271,373 km (0.107 R)
• M18: 18,356,407 km (0.069 R)
• M19: 19,180,691 km (0.108 R)
• M20: 19,717,897 km (0.1 R)
• M21: 20,582,273 km (0.11 R)
• M22: 21,308,122 km (0.085 R)
• M23: 22,134,501 km (0.067 R)
• M24: 24,472,566 km (0.12 R)
• M25: 25,104,617 km (0.047 R)
• M26: 29,532,265 km (0.08 R)
• M27: 31,503,816 km (0.111 R)
• M28: 36,520,580 km (0.105 R)
• M29: 41,533,006 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.3

Radius: 3.5

Gravity: 49 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.06 AU - 20.98 AU

Year: 30311 Days

Day: 16.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 96,070,807 km

• M1: 123,269 km (0.119 R)
• M2: 712,684 km (0.093 R)
• M3: 1,137,393 km (0.101 R)
• M4: 2,018,823 km (0.08 R)
• M5: 2,508,756 km (0.088 R)
• M6: 2,662,244 km (0.103 R)
• M7: 4,598,788 km (0.061 R)
• M8: 10,334,969 km (0.057 R)
• M9: 14,913,711 km (0.09 R)
• M10: 18,490,297 km (0.082 R)
• M11: 24,631,140 km (0.099 R)
• M12: 34,267,786 km (0.113 R)
• M13: 34,558,155 km (0.089 R)
• M14: 49,209,472 km (0.07 R)
• M15: 53,768,467 km (0.117 R)
• M16: 54,160,712 km (0.102 R)
• M17: 56,150,065 km (0.079 R)
• M18: 70,984,938 km (0.118 R)
• M19: 72,406,865 km (0.087 R)
• M20: 87,684,997 km (0.081 R)
• M21: 90,700,591 km (0.108 R)
• M22: 91,534,898 km (0.084 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 12,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit