🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.75 AU

Year: 236 Days

Day: 13.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,309,602 km

• M1: 73,901 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.65 AU - 1.07 AU

Year: 302 Days

Day: 24.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 10.2

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.22 AU - 7.72 AU

Year: 7733 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 26,309,602 km

• M1: 128,505 km (0.067 R)
• M2: 480,808 km (0.071 R)
• M3: 1,196,035 km (0.078 R)
• M4: 1,587,533 km (0.084 R)
• M5: 2,164,083 km (0.077 R)
• M6: 2,616,018 km (0.12 R)
• M7: 3,043,569 km (0.058 R)
• M8: 4,935,832 km (0.1 R)
• M9: 5,790,036 km (0.085 R)
• M10: 6,130,521 km (0.099 R)
• M11: 6,739,982 km (0.106 R)
• M12: 8,768,679 km (0.074 R)
• M13: 9,310,523 km (0.079 R)
• M14: 10,511,046 km (0.059 R)
• M15: 11,019,230 km (0.083 R)
• M16: 12,361,422 km (0.106 R)
• M17: 13,334,406 km (0.086 R)
• M18: 14,234,537 km (0.06 R)
• M19: 14,856,864 km (0.12 R)
• M20: 18,756,282 km (0.092 R)
• M21: 19,277,780 km (0.106 R)
• M22: 20,350,098 km (0.115 R)
• M23: 21,220,009 km (0.09 R)
• M24: 22,529,439 km (0.109 R)
• M25: 24,682,153 km (0.065 R)
• M26: 32,382,254 km (0.062 R)
• M27: 36,714,609 km (0.073 R)
• M28: 37,531,114 km (0.118 R)
• M29: 39,321,352 km (0.09 R)
• M30: 39,930,664 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.6

Radius: 3.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16.02 AU - 18.32 AU

Year: 26947 Days

Day: 18.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,309,602 km

• M1: 125,363 km (0.103 R)
• M2: 526,285 km (0.088 R)
• M3: 1,155,195 km (0.091 R)
• M4: 1,594,265 km (0.043 R)
• M5: 3,331,096 km (0.115 R)
• M6: 4,709,939 km (0.051 R)
• M7: 6,490,752 km (0.115 R)
• M8: 6,740,880 km (0.095 R)
• M9: 7,360,814 km (0.06 R)
• M10: 10,475,890 km (0.026 R)
• M11: 11,485,676 km (0.102 R)
• M12: 17,281,995 km (0.087 R)
• M13: 17,641,329 km (0.06 R)
• M14: 20,034,446 km (0.108 R)
• M15: 24,016,293 km (0.105 R)
• M16: 25,298,646 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 18,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit