🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.57 AU - 0.93 AU

Year: 236 Days

Day: 20.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1 AU - 1.14 AU

Year: 402 Days

Day: 12.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,907,904 km

• M1: 176,226 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.72 AU - 5.7 AU

Year: 3715 Days

Day: 45 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.3

Radius: 11.7

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.76 AU - 11.1 AU

Year: 13133 Days

Day: 12.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,907,904 km

• M1: 203,304 km (0.096 R)
• M2: 387,608 km (0.111 R)
• M3: 607,667 km (0.085 R)
• M4: 850,314 km (0.047 R)
• M5: 1,731,147 km (0.111 R)
• M6: 1,890,468 km (0.08 R)
• M7: 2,027,201 km (0.076 R)
• M8: 2,978,942 km (0.109 R)
• M9: 3,236,400 km (0.087 R)
• M10: 3,911,835 km (0.06 R)
• M11: 4,123,067 km (0.059 R)
• M12: 4,230,029 km (0.081 R)
• M13: 4,483,299 km (0.115 R)
• M14: 4,556,602 km (0.119 R)
• M15: 5,005,096 km (0.078 R)
• M16: 5,234,579 km (0.115 R)
• M17: 5,664,523 km (0.073 R)
• M18: 6,024,905 km (0.088 R)
• M19: 6,146,677 km (0.033 R)
• M20: 6,228,358 km (0.049 R)
• M21: 6,937,003 km (0.117 R)
• M22: 7,064,610 km (0.095 R)
• M23: 7,980,747 km (0.099 R)
• M24: 8,339,483 km (0.101 R)
• M25: 9,447,704 km (0.025 R)
• M26: 10,019,018 km (0.04 R)
• M27: 11,295,238 km (0.035 R)
• M28: 11,799,682 km (0.119 R)
• M29: 13,304,038 km (0.036 R)
• M30: 13,997,873 km (0.095 R)
• M31: 14,213,892 km (0.082 R)
• M32: 14,539,716 km (0.112 R)
• M33: 15,924,095 km (0.117 R)
• M34: 16,092,991 km (0.088 R)
• M35: 16,206,087 km (0.099 R)
• M36: 16,889,450 km (0.109 R)
• M37: 17,524,044 km (0.093 R)
• M38: 17,873,654 km (0.073 R)
• M39: 18,520,366 km (0.115 R)
• M40: 19,354,673 km (0.103 R)
• M41: 20,751,618 km (0.069 R)
• M42: 22,875,908 km (0.106 R)
• M43: 23,257,831 km (0.061 R)
• M44: 23,385,738 km (0.072 R)
• M45: 23,513,793 km (0.086 R)
• M46: 24,611,542 km (0.111 R)
• M47: 26,389,214 km (0.105 R)
• M48: 26,924,026 km (0.061 R)
• M49: 27,327,342 km (0.095 R)
• M50: 28,891,986 km (0.057 R)
• M51: 29,235,912 km (0.097 R)
• M52: 29,581,333 km (0.043 R)
• M53: 29,789,125 km (0.09 R)
• M54: 29,997,515 km (0.088 R)
• M55: 30,906,022 km (0.082 R)
• M56: 31,328,337 km (0.091 R)
• M57: 31,540,168 km (0.063 R)
• M58: 31,823,506 km (0.111 R)
• M59: 32,463,935 km (0.102 R)
• M60: 32,606,801 km (0.104 R)
• M61: 33,108,552 km (0.11 R)
• M62: 33,757,508 km (0.077 R)
• M63: 33,902,318 km (0.053 R)
• M64: 34,337,798 km (0.035 R)
• M65: 34,702,218 km (0.092 R)
• M66: 35,434,948 km (0.107 R)
• M67: 36,394,918 km (0.103 R)
• M68: 36,766,519 km (0.082 R)
• M69: 36,915,369 km (0.063 R)
• M70: 37,663,209 km (0.088 R)
• M71: 39,022,006 km (0.107 R)
• M72: 39,098,002 km (0.079 R)
• M73: 39,783,759 km (0.084 R)
• M74: 40,089,836 km (0.111 R)
• M75: 42,020,546 km (0.046 R)
• M76: 43,115,004 km (0.048 R)
• M77: 43,350,770 km (0.088 R)
• M78: 45,731,620 km (0.096 R)
• M79: 46,534,662 km (0.1 R)
• M80: 46,776,412 km (0.102 R)
• M81: 47,423,273 km (0.076 R)
• M82: 47,585,437 km (0.068 R)
• M83: 48,480,780 km (0.117 R)
• M84: 49,381,659 km (0.089 R)
• M85: 49,957,910 km (0.081 R)
• M86: 50,205,494 km (0.108 R)
• M87: 50,950,791 km (0.043 R)
• M88: 51,783,303 km (0.09 R)
• M89: 53,377,119 km (0.095 R)
• M90: 55,242,903 km (0.085 R)
• M91: 56,871,276 km (0.101 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 19,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit