🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.89 AU - 1.21 AU

Year: 391 Days

Day: 40.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.13 AU - 2.61 AU

Year: 1326 Days

Day: 39.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,925,334 km

• M1: 129,402 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.46 AU - 4.12 AU

Year: 2682 Days

Day: 16.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,925,334 km

• M1: 2,985,525 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.9 AU - 5.8 AU

Year: 3882 Days

Day: 30.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.1

Radius: 6.3

Gravity: 25.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.97 AU - 17.59 AU

Year: 26106 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 102,925,334 km

• M1: 79,885 km (0.093 R)
• M2: 566,078 km (0.088 R)
• M3: 806,333 km (0.062 R)
• M4: 1,554,023 km (0.089 R)
• M5: 2,264,313 km (0.107 R)
• M6: 3,201,993 km (0.062 R)
• M7: 3,707,634 km (0.118 R)
• M8: 4,014,608 km (0.071 R)
• M9: 5,458,677 km (0.031 R)
• M10: 6,611,328 km (0.107 R)
• M11: 7,063,413 km (0.102 R)
• M12: 8,198,412 km (0.096 R)
• M13: 9,387,865 km (0.102 R)
• M14: 10,419,043 km (0.025 R)
• M15: 15,651,378 km (0.099 R)
• M16: 15,915,867 km (0.094 R)
• M17: 16,544,477 km (0.109 R)
• M18: 19,732,707 km (0.06 R)
• M19: 19,938,105 km (0.031 R)
• M20: 20,668,442 km (0.116 R)
• M21: 21,742,555 km (0.049 R)
• M22: 22,516,125 km (0.054 R)
• M23: 23,079,959 km (0.079 R)
• M24: 24,947,240 km (0.117 R)
• M25: 31,149,568 km (0.096 R)
• M26: 34,159,178 km (0.083 R)
• M27: 37,200,353 km (0.082 R)
• M28: 41,754,411 km (0.065 R)
• M29: 44,164,882 km (0.112 R)
• M30: 53,529,858 km (0.036 R)
• M31: 56,164,725 km (0.045 R)
• M32: 59,739,217 km (0.066 R)
• M33: 66,181,799 km (0.116 R)
• M34: 70,885,006 km (0.097 R)
• M35: 72,582,344 km (0.099 R)
• M36: 90,220,381 km (0.12 R)
• M37: 98,067,239 km (0.091 R)
• M38: 98,366,285 km (0.095 R)
• M39: 99,267,163 km (0.073 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 10,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit