🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.53 AU - 0.69 AU

Year: 171 Days

Day: 19.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,346,860 km

• M1: 103,522 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 13.3

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.9 AU - 7.14 AU

Year: 5316 Days

Day: 10.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,346,860 km

• M1: 169,195 km (0.078 R)
• M2: 582,983 km (0.11 R)
• M3: 1,007,990 km (0.099 R)
• M4: 1,454,540 km (0.115 R)
• M5: 2,152,564 km (0.079 R)
• M6: 2,718,193 km (0.079 R)
• M7: 3,527,219 km (0.086 R)
• M8: 3,989,027 km (0.062 R)
• M9: 6,608,785 km (0.074 R)
• M10: 7,142,700 km (0.113 R)
• M11: 7,997,652 km (0.078 R)
• M12: 8,919,773 km (0.11 R)
• M13: 11,021,324 km (0.107 R)
• M14: 12,864,818 km (0.066 R)
• M15: 14,075,963 km (0.065 R)
• M16: 14,681,535 km (0.118 R)
• M17: 15,477,246 km (0.064 R)
• M18: 18,884,637 km (0.059 R)
• M19: 19,757,840 km (0.108 R)
• M20: 23,445,128 km (0.104 R)
• M21: 25,491,178 km (0.109 R)
• M22: 26,975,787 km (0.108 R)
• M23: 29,845,972 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.8

Radius: 3.6

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.93 AU - 19.07 AU

Year: 28637 Days

Day: 18.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,346,860 km

• M1: 120,127 km (0.104 R)
• M2: 254,167 km (0.108 R)
• M3: 465,399 km (0.095 R)
• M4: 2,361,253 km (0.11 R)
• M5: 4,126,508 km (0.116 R)
• M6: 4,375,738 km (0.051 R)
• M7: 4,668,052 km (0.026 R)
• M8: 5,400,483 km (0.115 R)
• M9: 6,659,050 km (0.108 R)
• M10: 8,100,874 km (0.113 R)
• M11: 8,392,590 km (0.107 R)
• M12: 8,945,504 km (0.099 R)
• M13: 9,257,266 km (0.098 R)
• M14: 12,782,988 km (0.099 R)
• M15: 13,924,121 km (0.07 R)
• M16: 21,850,564 km (0.088 R)
• M17: 24,068,203 km (0.119 R)
• M18: 26,643,680 km (0.073 R)
• M19: 29,510,873 km (0.068 R)
• M20: 29,625,166 km (0.07 R)
• M21: 34,061,341 km (0.12 R)
• M22: 35,460,829 km (0.041 R)
• M23: 40,731,311 km (0.104 R)
• M24: 53,976,408 km (0.117 R)
• M25: 56,753,393 km (0.068 R)
• M26: 59,806,835 km (0.119 R)
• M27: 61,280,823 km (0.111 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 17,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit