🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.68 AU - 1.06 AU

Year: 288 Days

Day: 41.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,268,291 km

• M1: 38,147 km (0.115 R)
• M2: 112,797 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.14 AU - 1.14 AU

Year: 432 Days

Day: 26.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,268,291 km

• M1: 991,834 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.43 AU - 1.99 AU

Year: 793 Days

Day: 40.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.35 AU - 5.17 AU

Year: 3684 Days

Day: 43.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,268,291 km

• M1: 36,801 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.3

Radius: 7.8

Gravity: 13.99 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.63 AU - 22.49 AU

Year: 28366 Days

Day: 15.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 103,268,291 km

• M1: 99,333 km (0.091 R)
• M2: 473,776 km (0.104 R)
• M3: 947,403 km (0.071 R)
• M4: 1,728,454 km (0.111 R)
• M5: 2,060,711 km (0.068 R)
• M6: 2,361,851 km (0.084 R)
• M7: 3,771,063 km (0.114 R)
• M8: 5,537,664 km (0.08 R)
• M9: 6,216,988 km (0.055 R)
• M10: 9,311,719 km (0.096 R)
• M11: 10,808,596 km (0.09 R)
• M12: 12,459,259 km (0.078 R)
• M13: 12,839,237 km (0.11 R)
• M14: 16,798,195 km (0.061 R)
• M15: 19,405,387 km (0.104 R)
• M16: 20,123,008 km (0.071 R)
• M17: 24,330,448 km (0.072 R)
• M18: 25,164,606 km (0.103 R)
• M19: 28,430,477 km (0.119 R)
• M20: 29,623,670 km (0.083 R)
• M21: 33,258,299 km (0.088 R)
• M22: 34,137,337 km (0.089 R)
• M23: 44,852,583 km (0.072 R)
• M24: 46,286,479 km (0.049 R)
• M25: 52,132,315 km (0.094 R)
• M26: 54,723,649 km (0.119 R)
• M27: 55,537,910 km (0.108 R)
• M28: 56,774,486 km (0.096 R)
• M29: 61,904,496 km (0.118 R)
• M30: 65,948,875 km (0.114 R)
• M31: 68,740,820 km (0.095 R)
• M32: 78,873,682 km (0.103 R)
• M33: 85,789,442 km (0.077 R)
• M34: 88,274,412 km (0.096 R)
• M35: 88,833,160 km (0.111 R)
• M36: 91,948,087 km (0.109 R)
• M37: 101,422,270 km (0.071 R)
• M38: 103,268,308 km (0.117 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 12,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit