🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.04 AU - 2.76 AU

Year: 1386 Days

Day: 31.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.7

Radius: 8.9

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.06 AU - 10.4 AU

Year: 11314 Days

Day: 11 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,596,342 km

• M1: 137,331 km (0.09 R)
• M2: 497,413 km (0.071 R)
• M3: 1,020,557 km (0.112 R)
• M4: 1,928,167 km (0.11 R)
• M5: 2,347,340 km (0.104 R)
• M6: 2,700,990 km (0.106 R)
• M7: 3,393,927 km (0.091 R)
• M8: 3,821,627 km (0.039 R)
• M9: 4,172,733 km (0.096 R)
• M10: 5,694,144 km (0.096 R)
• M11: 8,330,357 km (0.089 R)
• M12: 8,829,715 km (0.094 R)
• M13: 14,520,269 km (0.116 R)
• M14: 23,854,727 km (0.12 R)
• M15: 26,280,157 km (0.08 R)
• M16: 27,952,213 km (0.116 R)
• M17: 30,644,675 km (0.114 R)
• M18: 31,181,582 km (0.057 R)
• M19: 37,143,356 km (0.046 R)
• M20: 38,869,416 km (0.119 R)
• M21: 40,648,285 km (0.074 R)
• M22: 42,083,377 km (0.044 R)
• M23: 43,958,586 km (0.076 R)
• M24: 47,444,366 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.4

Radius: 3.6

Gravity: 38.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.29 AU - 15.93 AU

Year: 21895 Days

Day: 19 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,596,342 km

• M1: 44,730 km (0.075 R)
• M2: 219,310 km (0.118 R)
• M3: 336,446 km (0.106 R)
• M4: 550,371 km (0.085 R)
• M5: 986,299 km (0.031 R)
• M6: 1,178,382 km (0.077 R)
• M7: 1,410,259 km (0.072 R)
• M8: 1,777,821 km (0.095 R)
• M9: 3,182,096 km (0.084 R)
• M10: 3,515,101 km (0.069 R)
• M11: 3,840,177 km (0.115 R)
• M12: 5,343,486 km (0.092 R)
• M13: 6,524,711 km (0.047 R)
• M14: 8,951,488 km (0.104 R)
• M15: 12,247,727 km (0.084 R)
• M16: 13,410,252 km (0.117 R)
• M17: 15,559,675 km (0.032 R)
• M18: 16,270,863 km (0.051 R)
• M19: 18,359,399 km (0.072 R)
• M20: 19,422,591 km (0.075 R)
• M21: 19,785,964 km (0.105 R)
• M22: 20,619,972 km (0.11 R)
• M23: 29,206,740 km (0.057 R)
• M24: 31,021,213 km (0.096 R)
• M25: 34,078,545 km (0.116 R)
• M26: 34,873,059 km (0.102 R)
• M27: 47,327,680 km (0.111 R)
• M28: 52,232,845 km (0.089 R)
• M29: 54,357,882 km (0.064 R)
• M30: 65,039,469 km (0.08 R)
• M31: 68,539,012 km (0.095 R)
• M32: 69,380,201 km (0.097 R)
• M33: 71,513,467 km (0.098 R)
• M34: 72,161,974 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 15,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit