🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.55 AU - 0.65 AU

Year: 172 Days

Day: 34.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.54 AU - 0.8 AU

Year: 203 Days

Day: 47.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.72 AU - 1.18 AU

Year: 343 Days

Day: 18.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,340,141 km

• M1: 26,628 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.1 AU - 3.08 AU

Year: 1546 Days

Day: 23.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.5

Radius: 6.8

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.85 AU - 18.09 AU

Year: 20413 Days

Day: 15.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,340,141 km

• M1: 87,066 km (0.08 R)
• M2: 435,928 km (0.115 R)
• M3: 853,306 km (0.073 R)
• M4: 1,452,147 km (0.113 R)
• M5: 1,851,722 km (0.118 R)
• M6: 2,177,547 km (0.111 R)
• M7: 2,702,336 km (0.05 R)
• M8: 3,071,095 km (0.108 R)
• M9: 3,445,089 km (0.075 R)
• M10: 3,672,179 km (0.071 R)
• M11: 3,909,292 km (0.046 R)
• M12: 5,105,925 km (0.119 R)
• M13: 7,519,238 km (0.058 R)
• M14: 8,813,858 km (0.055 R)
• M15: 12,688,891 km (0.11 R)
• M16: 12,958,916 km (0.076 R)
• M17: 17,072,707 km (0.057 R)
• M18: 19,467,620 km (0.032 R)
• M19: 21,404,613 km (0.077 R)
• M20: 23,164,183 km (0.114 R)
• M21: 25,017,850 km (0.055 R)
• M22: 25,549,970 km (0.092 R)
• M23: 29,369,353 km (0.102 R)
• M24: 29,842,382 km (0.027 R)
• M25: 35,252,140 km (0.078 R)
• M26: 35,518,574 km (0.119 R)
• M27: 36,870,789 km (0.074 R)
• M28: 39,247,899 km (0.087 R)
• M29: 40,401,149 km (0.089 R)
• M30: 42,023,538 km (0.089 R)
• M31: 46,989,140 km (0.056 R)
• M32: 47,473,837 km (0.069 R)
• M33: 53,027,060 km (0.1 R)
• M34: 57,511,555 km (0.09 R)
• M35: 58,810,962 km (0.053 R)
• M36: 62,242,139 km (0.082 R)
• M37: 65,201,634 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 17,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit