🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.65 AU - 1.03 AU

Year: 273 Days

Day: 16.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,900,905 km

• M1: 495,169 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.88 AU - 1.34 AU

Year: 415 Days

Day: 34.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 72,900,905 km

• M1: 31,116 km (0.053 R)
• M2: 204,650 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.14 AU - 1.46 AU

Year: 526 Days

Day: 47.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.31 AU - 1.53 AU

Year: 600 Days

Day: 33.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.5

Radius: 6.9

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.61 AU - 15.67 AU

Year: 21943 Days

Day: 20.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,900,905 km

• M1: 94,396 km (0.118 R)
• M2: 312,360 km (0.093 R)
• M3: 625,768 km (0.105 R)
• M4: 983,307 km (0.081 R)
• M5: 1,843,345 km (0.104 R)
• M6: 2,111,424 km (0.118 R)
• M7: 2,405,384 km (0.113 R)
• M8: 2,897,561 km (0.102 R)
• M9: 3,744,285 km (0.074 R)
• M10: 4,049,914 km (0.116 R)
• M11: 4,641,872 km (0.088 R)
• M12: 4,922,967 km (0.112 R)
• M13: 5,215,281 km (0.08 R)
• M14: 6,038,219 km (0.027 R)
• M15: 6,373,468 km (0.081 R)
• M16: 11,235,997 km (0.085 R)
• M17: 13,079,940 km (0.075 R)
• M18: 14,514,434 km (0.12 R)
• M19: 15,269,754 km (0.113 R)
• M20: 16,050,954 km (0.116 R)
• M21: 18,206,510 km (0.08 R)
• M22: 23,902,299 km (0.026 R)
• M23: 26,147,165 km (0.119 R)
• M24: 29,592,254 km (0.104 R)
• M25: 30,927,714 km (0.108 R)
• M26: 33,458,013 km (0.105 R)
• M27: 35,714,547 km (0.12 R)
• M28: 37,088,155 km (0.098 R)
• M29: 37,929,194 km (0.06 R)
• M30: 41,420,359 km (0.118 R)
• M31: 44,961,341 km (0.05 R)
• M32: 53,700,549 km (0.111 R)
• M33: 59,604,878 km (0.049 R)
• M34: 61,340,213 km (0.094 R)
• M35: 62,713,073 km (0.108 R)
• M36: 64,911,414 km (0.095 R)
• M37: 72,247,544 km (0.115 R)
• M38: 72,900,838 km (0.111 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: 170 - 15,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit