🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.7 AU - 1.06 AU

Year: 289 Days

Day: 41.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.16 AU - 1.78 AU

Year: 624 Days

Day: 44.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.56 AU - 1.6 AU

Year: 695 Days

Day: 46.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 120 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.46 AU - 1.84 AU

Year: 741 Days

Day: 33.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.75 AU - 2.47 AU

Year: 1072 Days

Day: 29.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.51 AU - 2.75 AU

Year: 1492 Days

Day: 30.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.54 AU - 3.86 AU

Year: 2490 Days

Day: 35 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,252,222 km

• M1: 1,560,904 km (0.074 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.61 AU - 5.67 AU

Year: 3497 Days

Day: 19.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.17 AU - 5.69 AU

Year: 3830 Days

Day: 30.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138

Radius: 5

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.3 AU - 17.48 AU

Year: 19097 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 43,252,222 km

• M1: 126,261 km (0.095 R)
• M2: 232,924 km (0.077 R)
• M3: 264,489 km (0.099 R)
• M4: 344,973 km (0.103 R)
• M5: 488,287 km (0.051 R)
• M6: 545,135 km (0.083 R)
• M7: 1,228,348 km (0.05 R)
• M8: 1,469,201 km (0.089 R)
• M9: 2,276,281 km (0.116 R)
• M10: 2,471,656 km (0.111 R)
• M11: 2,521,323 km (0.057 R)
• M12: 4,428,097 km (0.084 R)
• M13: 4,579,789 km (0.111 R)
• M14: 4,982,357 km (0.105 R)
• M15: 5,493,383 km (0.103 R)
• M16: 5,722,119 km (0.109 R)
• M17: 5,887,424 km (0.117 R)
• M18: 6,392,915 km (0.106 R)
• M19: 6,982,331 km (0.048 R)
• M20: 7,337,177 km (0.119 R)
• M21: 7,589,100 km (0.066 R)
• M22: 7,697,858 km (0.059 R)
• M23: 7,880,367 km (0.077 R)
• M24: 7,953,820 km (0.069 R)
• M25: 8,586,918 km (0.087 R)
• M26: 9,586,232 km (0.047 R)
• M27: 9,821,998 km (0.115 R)
• M28: 9,901,135 km (0.08 R)
• M29: 10,179,387 km (0.065 R)
• M30: 13,713,038 km (0.062 R)
• M31: 16,821,233 km (0.077 R)
• M32: 17,439,372 km (0.041 R)
• M33: 18,161,630 km (0.085 R)
• M34: 18,210,100 km (0.075 R)
• M35: 18,942,830 km (0.032 R)
• M36: 20,285,770 km (0.074 R)
• M37: 22,071,969 km (0.076 R)
• M38: 22,383,133 km (0.066 R)
• M39: 22,695,792 km (0.076 R)
• M40: 23,748,363 km (0.053 R)
• M41: 23,960,792 km (0.118 R)
• M42: 25,955,530 km (0.092 R)
• M43: 26,064,886 km (0.088 R)
• M44: 28,734,310 km (0.101 R)
• M45: 30,158,781 km (0.088 R)
• M46: 30,273,672 km (0.081 R)
• M47: 30,619,393 km (0.115 R)
• M48: 30,792,777 km (0.102 R)
• M49: 32,662,002 km (0.108 R)
• M50: 33,550,763 km (0.11 R)
• M51: 34,147,808 km (0.071 R)
• M52: 35,231,047 km (0.029 R)
• M53: 35,291,634 km (0.095 R)
• M54: 36,509,061 km (0.087 R)
• M55: 37,184,645 km (0.108 R)
• M56: 37,492,966 km (0.049 R)
• M57: 37,864,268 km (0.096 R)
• M58: 38,236,617 km (0.109 R)
• M59: 41,962,951 km (0.079 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 18,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit