🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.43 AU - 0.69 AU

Year: 149 Days

Day: 39.8 Hours

Environment

Temp: 233 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.43 AU - 0.71 AU

Year: 153 Days

Day: 44.7 Hours

Environment

Temp: 234 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.69 AU - 0.91 AU

Year: 254 Days

Day: 36.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 85.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.71 AU - 1.05 AU

Year: 293 Days

Day: 16.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,772,066 km

• M1: 266,434 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.99 AU - 1.11 AU

Year: 382 Days

Day: 39.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,772,066 km

• M1: 416,929 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.01 AU - 1.43 AU

Year: 478 Days

Day: 18.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.73 AU - 1.99 AU

Year: 900 Days

Day: 36.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.52 AU - 4.9 AU

Year: 3626 Days

Day: 39.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,772,066 km

• M1: 3,360,716 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.6

Radius: 13

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.53 AU - 9.61 AU

Year: 8133 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,772,066 km

• M1: 164,558 km (0.103 R)
• M2: 251,025 km (0.065 R)
• M3: 351,106 km (0.119 R)
• M4: 747,092 km (0.089 R)
• M5: 931,247 km (0.054 R)
• M6: 1,426,715 km (0.095 R)
• M7: 1,694,944 km (0.119 R)
• M8: 1,925,175 km (0.12 R)
• M9: 2,222,725 km (0.08 R)
• M10: 2,800,323 km (0.077 R)
• M11: 2,967,872 km (0.108 R)
• M12: 3,052,844 km (0.108 R)
• M13: 3,160,255 km (0.08 R)
• M14: 4,304,080 km (0.073 R)
• M15: 4,645,911 km (0.091 R)
• M16: 5,098,295 km (0.083 R)
• M17: 5,200,770 km (0.111 R)
• M18: 6,154,008 km (0.063 R)
• M19: 6,263,364 km (0.075 R)
• M20: 6,791,295 km (0.113 R)
• M21: 8,158,469 km (0.117 R)
• M22: 9,106,022 km (0.101 R)
• M23: 9,703,815 km (0.089 R)
• M24: 10,055,819 km (0.109 R)
• M25: 10,739,631 km (0.109 R)
• M26: 10,838,515 km (0.104 R)
• M27: 11,640,809 km (0.047 R)
• M28: 11,878,370 km (0.066 R)
• M29: 12,186,243 km (0.1 R)
• M30: 13,729,195 km (0.096 R)
• M31: 14,016,273 km (0.057 R)
• M32: 14,487,058 km (0.06 R)
• M33: 15,332,884 km (0.087 R)
• M34: 15,444,335 km (0.097 R)
• M35: 15,893,128 km (0.113 R)
• M36: 16,006,075 km (0.106 R)
• M37: 16,803,581 km (0.114 R)
• M38: 17,226,494 km (0.083 R)
• M39: 17,342,432 km (0.091 R)
• M40: 18,318,858 km (0.085 R)
• M41: 19,112,774 km (0.112 R)
• M42: 19,473,753 km (0.072 R)
• M43: 19,958,600 km (0.102 R)
• M44: 20,365,656 km (0.083 R)
• M45: 20,734,265 km (0.118 R)
• M46: 21,105,268 km (0.074 R)
• M47: 21,312,311 km (0.111 R)
• M48: 22,231,141 km (0.085 R)
• M49: 23,077,716 km (0.113 R)
• M50: 23,291,042 km (0.063 R)
• M51: 23,462,182 km (0.105 R)
• M52: 23,762,575 km (0.119 R)
• M53: 24,194,015 km (0.084 R)
• M54: 24,802,429 km (0.099 R)
• M55: 25,108,507 km (0.114 R)
• M56: 25,548,025 km (0.09 R)
• M57: 25,680,419 km (0.031 R)
• M58: 27,106,087 km (0.117 R)
• M59: 27,466,618 km (0.114 R)
• M60: 28,010,257 km (0.062 R)
• M61: 28,237,795 km (0.032 R)
• M62: 28,511,709 km (0.102 R)
• M63: 29,338,835 km (0.029 R)
• M64: 29,848,066 km (0.116 R)
• M65: 30,220,266 km (0.096 R)
• M66: 30,547,287 km (0.086 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 13,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit