🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.64 AU - 0.68 AU

Year: 197 Days

Day: 12.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.25 AU - 3.69 AU

Year: 1879 Days

Day: 43.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 64.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.7

Radius: 8.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.53 AU - 10.27 AU

Year: 8937 Days

Day: 11.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 90.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 90,722,914 km

• M1: 105,766 km (0.082 R)
• M2: 530,923 km (0.111 R)
• M3: 1,076,057 km (0.051 R)
• M4: 1,888,224 km (0.097 R)
• M5: 2,243,070 km (0.045 R)
• M6: 2,859,115 km (0.113 R)
• M7: 3,537,541 km (0.077 R)
• M8: 4,604,024 km (0.04 R)
• M9: 5,191,794 km (0.111 R)
• M10: 5,680,381 km (0.104 R)
• M11: 8,053,003 km (0.055 R)
• M12: 9,106,471 km (0.05 R)
• M13: 9,970,249 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.7

Radius: 6.2

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.93 AU - 23.99 AU

Year: 31513 Days

Day: 18.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 90,722,914 km

• M1: 78,090 km (0.098 R)
• M2: 285,582 km (0.119 R)
• M3: 506,987 km (0.077 R)
• M4: 892,800 km (0.056 R)
• M5: 1,123,480 km (0.052 R)
• M6: 1,361,789 km (0.095 R)
• M7: 1,861,297 km (0.118 R)
• M8: 2,175,452 km (0.068 R)
• M9: 3,671,431 km (0.115 R)
• M10: 4,132,492 km (0.084 R)
• M11: 5,791,831 km (0.095 R)
• M12: 6,462,628 km (0.074 R)
• M13: 7,084,806 km (0.088 R)
• M14: 9,730,593 km (0.089 R)
• M15: 14,831,582 km (0.092 R)
• M16: 16,513,211 km (0.066 R)
• M17: 20,050,752 km (0.108 R)
• M18: 21,785,190 km (0.093 R)
• M19: 28,831,250 km (0.095 R)
• M20: 30,245,099 km (0.079 R)
• M21: 34,906,868 km (0.057 R)
• M22: 35,776,331 km (0.089 R)
• M23: 38,779,059 km (0.115 R)
• M24: 39,399,142 km (0.089 R)
• M25: 56,932,162 km (0.091 R)
• M26: 62,483,590 km (0.104 R)
• M27: 64,411,308 km (0.071 R)
• M28: 66,599,476 km (0.11 R)
• M29: 75,366,061 km (0.097 R)
• M30: 83,577,039 km (0.12 R)
• M31: 87,498,598 km (0.109 R)
• M32: 87,764,433 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 10,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit