🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.41 AU - 0.65 AU

Year: 143 Days

Day: 41.8 Hours

Environment

Temp: 240 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.09 AU - 1.61 AU

Year: 582 Days

Day: 41.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.81 AU - 2.63 AU

Year: 1227 Days

Day: 44.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.33 AU - 2.33 AU

Year: 1319 Days

Day: 17 Hours

Environment

Temp: -92 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.68 AU - 3.56 AU

Year: 2044 Days

Day: 28.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.2

Radius: 3.2

Gravity: 56.95 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.91 AU - 21.69 AU

Year: 29032 Days

Day: 23.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,454,867 km

• M1: 43,832 km (0.103 R)
• M2: 644,168 km (0.038 R)
• M3: 971,189 km (0.045 R)
• M4: 2,090,331 km (0.11 R)
• M5: 2,485,419 km (0.115 R)
• M6: 2,713,705 km (0.102 R)
• M7: 3,068,103 km (0.088 R)
• M8: 3,300,877 km (0.089 R)
• M9: 3,421,602 km (0.082 R)
• M10: 5,313,567 km (0.118 R)
• M11: 5,521,807 km (0.1 R)
• M12: 5,778,667 km (0.062 R)
• M13: 6,886,588 km (0.112 R)
• M14: 7,912,082 km (0.112 R)
• M15: 9,819,455 km (0.028 R)
• M16: 10,845,846 km (0.042 R)
• M17: 15,331,687 km (0.064 R)
• M18: 20,403,354 km (0.099 R)
• M19: 21,119,629 km (0.114 R)
• M20: 26,851,023 km (0.087 R)
• M21: 28,461,743 km (0.114 R)
• M22: 29,226,487 km (0.085 R)
• M23: 34,966,558 km (0.118 R)
• M24: 35,403,084 km (0.117 R)
• M25: 37,035,047 km (0.073 R)
• M26: 39,497,129 km (0.065 R)
• M27: 52,121,245 km (0.118 R)
• M28: 54,814,605 km (0.12 R)
• M29: 55,010,428 km (0.101 R)
• M30: 57,599,219 km (0.111 R)
• M31: 72,944,969 km (0.091 R)
• M32: 74,135,020 km (0.104 R)
• M33: 76,553,569 km (0.118 R)
• M34: 81,292,829 km (0.078 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 11,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit