🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.68 AU - 0.84 AU

Year: 247 Days

Day: 20.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,975,190 km

• M1: 103,372 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.28 AU - 1.42 AU

Year: 585 Days

Day: 12.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,975,190 km

• M1: 155,283 km (0.095 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.8

Radius: 10.3

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.33 AU - 6.61 AU

Year: 4769 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,975,190 km

• M1: 147,354 km (0.09 R)
• M2: 359,184 km (0.104 R)
• M3: 512,822 km (0.057 R)
• M4: 614,698 km (0.094 R)
• M5: 712,983 km (0.083 R)
• M6: 1,002,605 km (0.115 R)
• M7: 1,258,118 km (0.089 R)
• M8: 1,474,586 km (0.065 R)
• M9: 1,687,763 km (0.08 R)
• M10: 1,943,875 km (0.084 R)
• M11: 2,110,377 km (0.047 R)
• M12: 2,212,553 km (0.115 R)
• M13: 2,369,181 km (0.083 R)
• M14: 2,529,401 km (0.089 R)
• M15: 2,601,806 km (0.097 R)
• M16: 2,767,261 km (0.083 R)
• M17: 2,860,760 km (0.107 R)
• M18: 3,012,452 km (0.038 R)
• M19: 3,166,987 km (0.119 R)
• M20: 3,304,467 km (0.114 R)
• M21: 3,383,754 km (0.05 R)
• M22: 3,483,985 km (0.086 R)
• M23: 3,564,917 km (0.099 R)
• M24: 3,687,288 km (0.078 R)
• M25: 3,811,305 km (0.102 R)
• M26: 4,212,826 km (0.052 R)
• M27: 4,495,416 km (0.114 R)
• M28: 4,672,540 km (0.102 R)
• M29: 4,761,850 km (0.104 R)
• M30: 5,217,525 km (0.106 R)
• M31: 5,333,613 km (0.095 R)
• M32: 5,544,845 km (0.098 R)
• M33: 5,710,899 km (0.117 R)
• M34: 5,902,982 km (0.089 R)
• M35: 6,024,007 km (0.114 R)
• M36: 6,121,395 km (0.119 R)
• M37: 6,441,834 km (0.08 R)
• M38: 7,937,065 km (0.11 R)
• M39: 8,097,733 km (0.086 R)
• M40: 8,205,443 km (0.04 R)
• M41: 8,313,602 km (0.115 R)
• M42: 8,394,984 km (0.118 R)
• M43: 8,668,449 km (0.067 R)
• M44: 9,648,464 km (0.043 R)
• M45: 9,877,349 km (0.066 R)
• M46: 10,311,482 km (0.102 R)
• M47: 10,428,318 km (0.079 R)
• M48: 10,575,073 km (0.062 R)
• M49: 12,605,565 km (0.055 R)
• M50: 13,298,054 km (0.089 R)
• M51: 13,489,090 km (0.075 R)
• M52: 14,099,899 km (0.112 R)
• M53: 15,515,693 km (0.108 R)
• M54: 15,716,902 km (0.088 R)
• M55: 16,291,507 km (0.039 R)
• M56: 16,941,809 km (0.093 R)
• M57: 17,740,512 km (0.113 R)
• M58: 18,021,158 km (0.096 R)
• M59: 18,374,059 km (0.085 R)
• M60: 18,693,600 km (0.094 R)
• M61: 19,122,647 km (0.118 R)
• M62: 19,663,443 km (0.098 R)
• M63: 20,063,169 km (0.081 R)
• M64: 20,502,388 km (0.067 R)
• M65: 20,686,244 km (0.04 R)
• M66: 20,759,996 km (0.111 R)
• M67: 21,315,752 km (0.07 R)
• M68: 21,838,896 km (0.093 R)
• M69: 22,290,681 km (0.077 R)
• M70: 22,404,226 km (0.117 R)
• M71: 22,669,613 km (0.029 R)
• M72: 23,780,227 km (0.117 R)
• M73: 23,857,420 km (0.079 R)
• M74: 24,283,923 km (0.08 R)
• M75: 26,253,529 km (0.095 R)
• M76: 26,333,414 km (0.088 R)
• M77: 26,653,703 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 17,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit