🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.79 AU

Year: 150 Days

Day: 43.1 Hours

Environment

Temp: 338 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.64 AU - 0.68 AU

Year: 157 Days

Day: 12.7 Hours

Environment

Temp: 365 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.88 AU - 0.96 AU

Year: 259 Days

Day: 36.3 Hours

Environment

Temp: 278 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.84 AU - 1.4 AU

Year: 348 Days

Day: 18 Hours

Environment

Temp: 230 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.2 AU - 1.34 AU

Year: 420 Days

Day: 31.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,980,068 km

• M1: 60,587 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.92 AU - 2.32 AU

Year: 906 Days

Day: 13.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.9 AU - 7.94 AU

Year: 6539 Days

Day: 33.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,980,068 km

• M1: 46,675 km (0.111 R)

Planet 8 - Terrestrial

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.62 AU - 10.88 AU

Year: 8932 Days

Day: 16.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,980,068 km

• M1: 7,632,783 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.3

Radius: 7.6

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 21.27 AU - 21.83 AU

Year: 29349 Days

Day: 20.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,980,068 km

• M1: 94,995 km (0.095 R)
• M2: 479,760 km (0.112 R)
• M3: 829,071 km (0.095 R)
• M4: 1,358,049 km (0.108 R)
• M5: 1,921,285 km (0.032 R)
• M6: 2,194,900 km (0.085 R)
• M7: 3,420,555 km (0.038 R)
• M8: 5,849,875 km (0.11 R)
• M9: 6,301,960 km (0.098 R)
• M10: 6,776,933 km (0.056 R)
• M11: 7,605,556 km (0.088 R)
• M12: 7,945,592 km (0.064 R)
• M13: 12,854,496 km (0.116 R)
• M14: 13,267,536 km (0.071 R)
• M15: 13,618,493 km (0.102 R)
• M16: 14,338,956 km (0.063 R)
• M17: 15,160,547 km (0.086 R)
• M18: 16,013,255 km (0.08 R)
• M19: 19,383,994 km (0.104 R)
• M20: 20,761,342 km (0.106 R)
• M21: 21,715,029 km (0.101 R)
• M22: 25,606,368 km (0.075 R)
• M23: 27,488,459 km (0.067 R)
• M24: 29,461,057 km (0.099 R)
• M25: 31,650,571 km (0.089 R)
• M26: 38,866,275 km (0.114 R)
• M27: 40,606,397 km (0.108 R)
• M28: 45,340,871 km (0.096 R)
• M29: 49,922,305 km (0.09 R)
• M30: 53,554,243 km (0.103 R)
• M31: 59,801,450 km (0.107 R)
• M32: 67,752,576 km (0.1 R)

Kuiper Belt

Range: 37.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 18,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit