🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.81 AU - 1.29 AU

Year: 391 Days

Day: 27.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.81 AU - 1.33 AU

Year: 402 Days

Day: 13.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.68 AU - 4.24 AU

Year: 2864 Days

Day: 16.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 19.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.4

Radius: 5.1

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 17.73 AU - 21.45 AU

Year: 31512 Days

Day: 23.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 64,541,359 km

• M1: 485,595 km (0.056 R)
• M2: 1,034,768 km (0.084 R)
• M3: 1,862,643 km (0.05 R)
• M4: 2,071,931 km (0.096 R)
• M5: 4,864,923 km (0.104 R)
• M6: 5,403,475 km (0.107 R)
• M7: 5,787,343 km (0.044 R)
• M8: 6,312,731 km (0.077 R)
• M9: 7,691,874 km (0.11 R)
• M10: 9,463,561 km (0.11 R)
• M11: 9,925,370 km (0.076 R)
• M12: 10,028,892 km (0.096 R)
• M13: 14,575,021 km (0.098 R)
• M14: 15,286,658 km (0.084 R)
• M15: 15,888,341 km (0.089 R)
• M16: 15,948,928 km (0.095 R)
• M17: 16,436,468 km (0.11 R)
• M18: 16,990,728 km (0.096 R)
• M19: 17,363,675 km (0.106 R)
• M20: 17,488,589 km (0.109 R)
• M21: 17,928,108 km (0.116 R)
• M22: 18,434,796 km (0.082 R)
• M23: 19,397,758 km (0.098 R)
• M24: 19,592,235 km (0.119 R)
• M25: 19,852,685 km (0.094 R)
• M26: 20,048,658 km (0.119 R)
• M27: 20,376,876 km (0.071 R)
• M28: 20,706,739 km (0.067 R)
• M29: 23,065,299 km (0.054 R)
• M30: 25,365,665 km (0.073 R)
• M31: 25,507,335 km (0.108 R)
• M32: 25,791,720 km (0.108 R)
• M33: 26,005,495 km (0.092 R)
• M34: 26,939,285 km (0.057 R)
• M35: 27,301,312 km (0.076 R)
• M36: 27,957,000 km (0.119 R)
• M37: 28,987,430 km (0.028 R)
• M38: 29,135,532 km (0.071 R)
• M39: 32,075,429 km (0.068 R)
• M40: 33,386,056 km (0.097 R)
• M41: 35,266,052 km (0.118 R)
• M42: 38,068,769 km (0.111 R)
• M43: 39,127,772 km (0.088 R)
• M44: 40,610,137 km (0.078 R)
• M45: 41,441,453 km (0.084 R)
• M46: 41,608,553 km (0.086 R)
• M47: 42,110,753 km (0.058 R)
• M48: 44,310,141 km (0.089 R)
• M49: 44,566,253 km (0.088 R)
• M50: 44,908,533 km (0.097 R)
• M51: 45,251,860 km (0.053 R)
• M52: 46,459,863 km (0.081 R)
• M53: 47,765,852 km (0.088 R)
• M54: 47,941,031 km (0.115 R)
• M55: 48,116,210 km (0.044 R)
• M56: 49,172,371 km (0.09 R)
• M57: 50,058,290 km (0.1 R)
• M58: 50,236,012 km (0.092 R)
• M59: 52,115,709 km (0.108 R)
• M60: 52,747,312 km (0.113 R)
• M61: 56,035,772 km (0.071 R)
• M62: 57,332,337 km (0.113 R)
• M63: 60,143,879 km (0.072 R)
• M64: 60,332,971 km (0.07 R)
• M65: 62,904,109 km (0.115 R)
• M66: 64,058,407 km (0.049 R)
• M67: 64,251,388 km (0.079 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 14,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit