🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.71 AU - 0.93 AU

Year: 269 Days

Day: 36.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.5 AU - 5.74 AU

Year: 3591 Days

Day: 34.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.4

Radius: 7.1

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 16.77 AU - 16.93 AU

Year: 25014 Days

Day: 23.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,370,273 km

• M1: 88,712 km (0.066 R)
• M2: 387,159 km (0.086 R)
• M3: 836,701 km (0.086 R)
• M4: 1,072,018 km (0.076 R)
• M5: 2,500,977 km (0.12 R)
• M6: 3,024,869 km (0.092 R)
• M7: 3,286,067 km (0.114 R)
• M8: 3,677,265 km (0.094 R)
• M9: 4,098,982 km (0.042 R)
• M10: 6,535,482 km (0.048 R)
• M11: 7,620,516 km (0.084 R)
• M12: 8,458,563 km (0.12 R)
• M13: 10,911,070 km (0.071 R)
• M14: 11,465,480 km (0.078 R)
• M15: 12,299,189 km (0.095 R)
• M16: 13,730,392 km (0.08 R)
• M17: 14,670,016 km (0.093 R)
• M18: 15,042,664 km (0.093 R)
• M19: 15,884,601 km (0.114 R)
• M20: 16,757,505 km (0.116 R)
• M21: 20,943,851 km (0.104 R)
• M22: 22,579,405 km (0.09 R)
• M23: 25,994,425 km (0.115 R)
• M24: 26,540,158 km (0.105 R)
• M25: 27,541,716 km (0.057 R)
• M26: 30,697,483 km (0.089 R)
• M27: 31,062,352 km (0.116 R)
• M28: 33,312,603 km (0.119 R)
• M29: 34,871,862 km (0.046 R)
• M30: 38,981,465 km (0.073 R)
• M31: 45,733,715 km (0.029 R)
• M32: 47,983,517 km (0.097 R)
• M33: 48,474,946 km (0.099 R)
• M34: 51,837,906 km (0.106 R)
• M35: 52,528,749 km (0.084 R)
• M36: 58,091,546 km (0.106 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 16,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit