🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.4 AU - 0.6 AU

Year: 135 Days

Day: 47.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 131.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.42 AU - 0.66 AU

Year: 151 Days

Day: 15.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,599,044 km

• M1: 54,902 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.84 AU - 0.98 AU

Year: 331 Days

Day: 12.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.34 AU - 1.46 AU

Year: 631 Days

Day: 38.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.7 AU - 2.54 AU

Year: 1175 Days

Day: 27.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,599,044 km

• M1: 987,047 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.41 AU - 4.09 AU

Year: 2765 Days

Day: 28.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 85.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.9

Radius: 7.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.36 AU - 15.84 AU

Year: 21243 Days

Day: 15.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,599,044 km

• M1: 108,758 km (0.099 R)
• M2: 266,434 km (0.077 R)
• M3: 448,794 km (0.063 R)
• M4: 764,595 km (0.115 R)
• M5: 823,387 km (0.051 R)
• M6: 904,319 km (0.1 R)
• M7: 1,620,145 km (0.074 R)
• M8: 1,775,278 km (0.111 R)
• M9: 2,100,055 km (0.068 R)
• M10: 2,298,122 km (0.087 R)
• M11: 2,804,362 km (0.086 R)
• M12: 2,897,262 km (0.084 R)
• M13: 3,022,775 km (0.119 R)
• M14: 4,373,643 km (0.085 R)
• M15: 4,554,208 km (0.072 R)
• M16: 5,186,409 km (0.111 R)
• M17: 5,925,123 km (0.096 R)
• M18: 6,904,839 km (0.117 R)
• M19: 7,499,341 km (0.095 R)
• M20: 7,846,408 km (0.081 R)
• M21: 8,021,887 km (0.104 R)
• M22: 8,154,430 km (0.096 R)
• M23: 8,873,248 km (0.115 R)
• M24: 9,706,059 km (0.056 R)
• M25: 10,131,815 km (0.116 R)
• M26: 11,148,781 km (0.066 R)
• M27: 11,445,284 km (0.069 R)
• M28: 11,744,330 km (0.115 R)
• M29: 11,894,975 km (0.113 R)
• M30: 11,945,240 km (0.118 R)
• M31: 12,605,865 km (0.062 R)
• M32: 12,760,100 km (0.12 R)
• M33: 13,435,235 km (0.118 R)
• M34: 13,645,271 km (0.11 R)
• M35: 14,015,525 km (0.116 R)
• M36: 14,874,367 km (0.075 R)
• M37: 14,928,521 km (0.116 R)
• M38: 15,639,560 km (0.067 R)
• M39: 15,860,665 km (0.099 R)
• M40: 16,249,919 km (0.1 R)
• M41: 17,723,159 km (0.098 R)
• M42: 18,243,161 km (0.107 R)
• M43: 18,709,458 km (0.084 R)
• M44: 19,713,409 km (0.047 R)
• M45: 20,071,846 km (0.115 R)
• M46: 21,896,491 km (0.098 R)
• M47: 22,953,848 km (0.109 R)
• M48: 24,027,812 km (0.085 R)
• M49: 24,538,838 km (0.094 R)
• M50: 24,602,866 km (0.117 R)
• M51: 24,667,043 km (0.077 R)
• M52: 25,897,187 km (0.079 R)
• M53: 26,158,684 km (0.098 R)
• M54: 27,346,341 km (0.07 R)
• M55: 27,746,067 km (0.098 R)
• M56: 28,618,970 km (0.064 R)
• M57: 30,047,780 km (0.072 R)
• M58: 31,499,776 km (0.078 R)
• M59: 32,762,532 km (0.066 R)
• M60: 33,187,091 km (0.075 R)
• M61: 33,471,177 km (0.084 R)
• M62: 33,898,728 km (0.116 R)
• M63: 34,759,364 km (0.108 R)
• M64: 35,482,072 km (0.077 R)
• M65: 37,310,307 km (0.118 R)
• M66: 38,496,469 km (0.094 R)
• M67: 38,570,969 km (0.095 R)
• M68: 38,645,468 km (0.102 R)
• M69: 40,298,674 km (0.108 R)
• M70: 41,210,025 km (0.103 R)
• M71: 41,515,354 km (0.114 R)
• M72: 41,974,769 km (0.115 R)
• M73: 42,975,878 km (0.117 R)
• M74: 44,140,647 km (0.091 R)
• M75: 46,422,014 km (0.091 R)
• M76: 46,898,783 km (0.025 R)
• M77: 48,017,625 km (0.07 R)
• M78: 48,097,959 km (0.118 R)
• M79: 48,258,478 km (0.111 R)
• M80: 49,387,942 km (0.116 R)
• M81: 49,469,024 km (0.072 R)
• M82: 50,444,552 km (0.094 R)
• M83: 50,771,124 km (0.112 R)
• M84: 50,934,634 km (0.063 R)
• M85: 51,180,424 km (0.107 R)
• M86: 53,159,903 km (0.081 R)
• M87: 53,325,956 km (0.098 R)
• M88: 53,908,640 km (0.112 R)
• M89: 55,500,810 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 17,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit