🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.71 AU - 0.87 AU

Year: 263 Days

Day: 41.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,635,062 km

• M1: 124,765 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.91 AU - 1.25 AU

Year: 421 Days

Day: 46.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.53 AU - 2.49 AU

Year: 1068 Days

Day: 20.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661

Radius: 12.2

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.28 AU - 6.14 AU

Year: 4456 Days

Day: 5.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,635,062 km

• M1: 161,416 km (0.111 R)
• M2: 309,069 km (0.113 R)
• M3: 388,356 km (0.098 R)
• M4: 555,606 km (0.078 R)
• M5: 869,164 km (0.111 R)
• M6: 1,168,060 km (0.061 R)
• M7: 1,351,766 km (0.082 R)
• M8: 1,545,346 km (0.114 R)
• M9: 1,684,921 km (0.056 R)
• M10: 2,078,064 km (0.099 R)
• M11: 2,702,635 km (0.081 R)
• M12: 2,815,432 km (0.062 R)
• M13: 3,163,546 km (0.041 R)
• M14: 3,505,078 km (0.087 R)
• M15: 3,690,729 km (0.103 R)
• M16: 3,816,391 km (0.087 R)
• M17: 4,093,596 km (0.097 R)
• M18: 4,399,524 km (0.063 R)
• M19: 4,600,135 km (0.086 R)
• M20: 4,758,259 km (0.112 R)
• M21: 4,918,329 km (0.111 R)
• M22: 5,126,719 km (0.071 R)
• M23: 5,314,464 km (0.076 R)
• M24: 5,989,450 km (0.043 R)
• M25: 6,337,115 km (0.084 R)
• M26: 6,462,927 km (0.073 R)
• M27: 7,209,121 km (0.11 R)
• M28: 7,393,276 km (0.108 R)
• M29: 7,847,156 km (0.079 R)
• M30: 8,063,924 km (0.114 R)
• M31: 8,173,130 km (0.108 R)
• M32: 8,782,143 km (0.116 R)
• M33: 8,922,615 km (0.071 R)
• M34: 9,694,241 km (0.043 R)
• M35: 10,073,322 km (0.11 R)
• M36: 11,209,368 km (0.083 R)
• M37: 11,484,479 km (0.052 R)
• M38: 11,792,651 km (0.054 R)
• M39: 12,322,975 km (0.097 R)
• M40: 12,829,214 km (0.088 R)
• M41: 13,020,699 km (0.083 R)
• M42: 13,503,901 km (0.076 R)
• M43: 13,731,439 km (0.08 R)
• M44: 13,960,174 km (0.119 R)
• M45: 14,124,433 km (0.12 R)
• M46: 14,355,262 km (0.083 R)
• M47: 14,687,369 km (0.064 R)
• M48: 14,787,600 km (0.118 R)
• M49: 15,460,940 km (0.113 R)
• M50: 15,801,425 km (0.079 R)
• M51: 15,972,565 km (0.068 R)
• M52: 16,213,118 km (0.078 R)
• M53: 16,559,138 km (0.1 R)
• M54: 16,767,827 km (0.071 R)
• M55: 17,012,419 km (0.082 R)
• M56: 17,363,974 km (0.106 R)
• M57: 17,967,003 km (0.091 R)
• M58: 18,289,088 km (0.115 R)
• M59: 18,540,861 km (0.086 R)
• M60: 18,830,034 km (0.111 R)
• M61: 19,084,350 km (0.101 R)
• M62: 19,596,423 km (0.058 R)
• M63: 19,780,279 km (0.108 R)
• M64: 19,890,982 km (0.052 R)
• M65: 20,224,136 km (0.102 R)
• M66: 20,410,086 km (0.106 R)
• M67: 20,746,233 km (0.101 R)
• M68: 20,971,228 km (0.12 R)
• M69: 21,917,734 km (0.051 R)
• M70: 22,955,644 km (0.042 R)
• M71: 23,383,194 km (0.084 R)
• M72: 23,617,465 km (0.064 R)
• M73: 25,238,956 km (0.066 R)
• M74: 25,318,991 km (0.101 R)
• M75: 25,439,268 km (0.088 R)
• M76: 25,841,237 km (0.089 R)
• M77: 26,610,918 km (0.081 R)
• M78: 27,100,851 km (0.081 R)
• M79: 27,305,950 km (0.051 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 13,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit