🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.73 AU - 1.21 AU

Year: 351 Days

Day: 40.4 Hours

Environment

Temp: 41 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.36 AU - 1.68 AU

Year: 688 Days

Day: 37.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.28 AU - 5 AU

Year: 3669 Days

Day: 32.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,432,308 km

• M1: 86,916 km (0.081 R)
• M2: 1,068,129 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 14.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.35 AU - 10.81 AU

Year: 10044 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,432,308 km

• M1: 333,603 km (0.037 R)
• M2: 508,633 km (0.082 R)
• M3: 723,306 km (0.074 R)
• M4: 843,433 km (0.107 R)
• M5: 1,004,400 km (0.075 R)
• M6: 1,188,555 km (0.098 R)
• M7: 1,474,287 km (0.093 R)
• M8: 1,741,170 km (0.075 R)
• M9: 1,923,529 km (0.102 R)
• M10: 2,141,942 km (0.091 R)
• M11: 2,353,474 km (0.079 R)
• M12: 2,603,901 km (0.078 R)
• M13: 3,638,519 km (0.1 R)
• M14: 3,948,037 km (0.049 R)
• M15: 4,096,588 km (0.111 R)
• M16: 4,209,385 km (0.078 R)
• M17: 4,304,080 km (0.097 R)
• M18: 4,418,822 km (0.095 R)
• M19: 4,553,909 km (0.065 R)
• M20: 4,710,089 km (0.099 R)
• M21: 4,808,674 km (0.07 R)
• M22: 5,768,494 km (0.11 R)
• M23: 5,874,110 km (0.075 R)
• M24: 6,259,624 km (0.095 R)
• M25: 6,390,073 km (0.097 R)
• M26: 6,565,402 km (0.086 R)
• M27: 7,442,793 km (0.068 R)
• M28: 7,627,397 km (0.082 R)
• M29: 7,720,297 km (0.104 R)
• M30: 8,095,638 km (0.095 R)
• M31: 8,669,945 km (0.032 R)
• M32: 9,060,096 km (0.075 R)
• M33: 9,481,064 km (0.108 R)
• M34: 10,010,042 km (0.071 R)
• M35: 10,239,675 km (0.102 R)
• M36: 10,548,595 km (0.108 R)
• M37: 11,149,380 km (0.059 R)
• M38: 11,307,953 km (0.09 R)
• M39: 11,520,532 km (0.106 R)
• M40: 11,627,345 km (0.104 R)
• M41: 12,084,965 km (0.085 R)
• M42: 12,356,934 km (0.098 R)
• M43: 12,521,192 km (0.1 R)
• M44: 12,741,101 km (0.091 R)
• M45: 13,549,528 km (0.082 R)
• M46: 13,662,325 km (0.104 R)
• M47: 13,832,118 km (0.08 R)
• M48: 14,002,660 km (0.054 R)
• M49: 14,116,653 km (0.079 R)
• M50: 14,231,096 km (0.095 R)
• M51: 14,432,006 km (0.09 R)
• M52: 15,011,249 km (0.074 R)
• M53: 15,215,749 km (0.114 R)
• M54: 15,834,935 km (0.114 R)
• M55: 17,189,543 km (0.074 R)
• M56: 17,281,247 km (0.064 R)
• M57: 18,051,227 km (0.105 R)
• M58: 18,144,277 km (0.073 R)
• M59: 18,675,200 km (0.098 R)
• M60: 18,800,862 km (0.108 R)
• M61: 18,895,258 km (0.037 R)
• M62: 19,021,519 km (0.079 R)
• M63: 19,116,364 km (0.115 R)
• M64: 20,363,113 km (0.066 R)
• M65: 20,524,828 km (0.116 R)
• M66: 20,719,455 km (0.11 R)
• M67: 21,274,463 km (0.118 R)
• M68: 21,735,075 km (0.068 R)
• M69: 22,099,345 km (0.086 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: 283 - 19,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit