🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.56 AU - 0.6 AU

Year: 167 Days

Day: 34.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,836,673 km

• M1: 415,583 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.79 AU - 1.01 AU

Year: 323 Days

Day: 31.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,836,673 km

• M1: 279,449 km (0.115 R)
• M2: 492,476 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.83 AU - 3.91 AU

Year: 2343 Days

Day: 30.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,836,673 km

• M1: 1,442,572 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.8

Radius: 3.5

Gravity: 74.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.45 AU - 17.45 AU

Year: 21893 Days

Day: 24 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 88,836,673 km

• M1: 51,162 km (0.109 R)
• M2: 374,144 km (0.11 R)
• M3: 1,137,991 km (0.1 R)
• M4: 1,568,384 km (0.096 R)
• M5: 1,714,691 km (0.108 R)
• M6: 2,587,744 km (0.057 R)
• M7: 3,148,287 km (0.094 R)
• M8: 3,292,799 km (0.067 R)
• M9: 4,117,532 km (0.066 R)
• M10: 4,361,227 km (0.079 R)
• M11: 7,054,138 km (0.069 R)
• M12: 8,080,978 km (0.08 R)
• M13: 10,048,639 km (0.117 R)
• M14: 10,236,234 km (0.082 R)
• M15: 10,682,934 km (0.108 R)
• M16: 12,745,888 km (0.083 R)
• M17: 13,113,749 km (0.082 R)
• M18: 13,412,945 km (0.111 R)
• M19: 14,338,208 km (0.12 R)
• M20: 15,470,514 km (0.096 R)
• M21: 16,661,164 km (0.107 R)
• M22: 18,465,912 km (0.048 R)
• M23: 20,697,613 km (0.063 R)
• M24: 21,514,119 km (0.116 R)
• M25: 21,930,300 km (0.104 R)
• M26: 26,155,841 km (0.084 R)
• M27: 31,156,898 km (0.079 R)
• M28: 31,555,726 km (0.098 R)
• M29: 31,689,467 km (0.107 R)
• M30: 37,204,242 km (0.049 R)
• M31: 37,803,681 km (0.088 R)
• M32: 38,257,262 km (0.113 R)
• M33: 40,265,464 km (0.088 R)
• M34: 40,580,517 km (0.045 R)
• M35: 43,325,189 km (0.084 R)
• M36: 44,155,308 km (0.11 R)
• M37: 55,347,023 km (0.073 R)
• M38: 55,541,650 km (0.106 R)
• M39: 58,514,010 km (0.106 R)
• M40: 69,411,467 km (0.077 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: 493 - 12,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit