🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.6 AU - 0.86 AU

Year: 218 Days

Day: 17.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.01 AU - 1.31 AU

Year: 437 Days

Day: 13.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.27 AU - 1.83 AU

Year: 675 Days

Day: 19.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,302,251 km

• M1: 101,577 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.58 AU - 2.26 AU

Year: 931 Days

Day: 39.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.5

Radius: 3.4

Gravity: 72.62 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.33 AU - 19.95 AU

Year: 23747 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,302,251 km

• M1: 42,336 km (0.117 R)
• M2: 388,805 km (0.11 R)
• M3: 1,152,652 km (0.064 R)
• M4: 1,779,317 km (0.103 R)
• M5: 1,919,640 km (0.043 R)
• M6: 4,090,754 km (0.037 R)
• M7: 7,763,232 km (0.071 R)
• M8: 9,822,746 km (0.058 R)
• M9: 10,261,516 km (0.119 R)
• M10: 12,507,579 km (0.07 R)
• M11: 12,726,740 km (0.073 R)
• M12: 12,874,094 km (0.059 R)
• M13: 13,552,071 km (0.086 R)
• M14: 14,332,822 km (0.04 R)
• M15: 14,572,777 km (0.091 R)
• M16: 15,727,972 km (0.111 R)
• M17: 18,595,165 km (0.041 R)
• M18: 19,072,532 km (0.111 R)
• M19: 23,298,971 km (0.026 R)
• M20: 27,984,376 km (0.074 R)
• M21: 29,118,777 km (0.108 R)
• M22: 30,283,396 km (0.116 R)
• M23: 34,246,992 km (0.094 R)
• M24: 36,575,034 km (0.056 R)
• M25: 38,696,780 km (0.111 R)
• M26: 41,059,529 km (0.104 R)
• M27: 42,194,379 km (0.081 R)
• M28: 42,852,160 km (0.09 R)
• M29: 44,696,104 km (0.068 R)
• M30: 48,362,149 km (0.104 R)
• M31: 49,445,238 km (0.101 R)
• M32: 52,412,362 km (0.066 R)
• M33: 77,302,157 km (0.112 R)
• M34: 78,533,646 km (0.086 R)
• M35: 82,306,654 km (0.107 R)
• M36: 89,940,185 km (0.116 R)
• M37: 90,211,555 km (0.103 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 16,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit