🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.14 AU - 1.26 AU

Year: 493 Days

Day: 40.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.16 AU - 1.8 AU

Year: 675 Days

Day: 44.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,042,327 km

• M1: 143,165 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.64 AU - 1.88 AU

Year: 875 Days

Day: 12.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.55 AU - 2.51 AU

Year: 1084 Days

Day: 45.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,042,327 km

• M1: 250,427 km (0.053 R)

Asteroid Belt

Center: 9.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.7

Radius: 6

Gravity: 20.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.51 AU - 19.69 AU

Year: 25345 Days

Day: 24.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,042,327 km

• M1: 75,397 km (0.045 R)
• M2: 433,385 km (0.092 R)
• M3: 770,130 km (0.112 R)
• M4: 1,270,385 km (0.115 R)
• M5: 1,925,474 km (0.082 R)
• M6: 2,339,412 km (0.08 R)
• M7: 2,732,555 km (0.103 R)
• M8: 2,999,886 km (0.04 R)
• M9: 3,197,355 km (0.112 R)
• M10: 3,556,241 km (0.066 R)
• M11: 4,682,413 km (0.119 R)
• M12: 5,105,775 km (0.118 R)
• M13: 5,388,067 km (0.047 R)
• M14: 6,623,446 km (0.106 R)
• M15: 8,254,063 km (0.059 R)
• M16: 10,072,125 km (0.11 R)
• M17: 12,070,753 km (0.118 R)
• M18: 14,161,383 km (0.088 R)
• M19: 14,638,750 km (0.084 R)
• M20: 14,881,547 km (0.086 R)
• M21: 15,458,397 km (0.062 R)
• M22: 20,824,323 km (0.089 R)
• M23: 23,147,279 km (0.061 R)
• M24: 24,826,664 km (0.096 R)
• M25: 27,434,305 km (0.061 R)
• M26: 28,300,925 km (0.102 R)
• M27: 39,692,803 km (0.07 R)
• M28: 40,007,258 km (0.111 R)
• M29: 41,120,864 km (0.1 R)
• M30: 49,682,799 km (0.107 R)
• M31: 50,599,236 km (0.091 R)
• M32: 62,066,511 km (0.052 R)
• M33: 64,420,433 km (0.064 R)
• M34: 64,637,350 km (0.107 R)
• M35: 67,949,447 km (0.1 R)
• M36: 74,193,363 km (0.088 R)
• M37: 82,075,525 km (0.112 R)
• M38: 83,098,326 km (0.116 R)
• M39: 83,612,943 km (0.068 R)
• M40: 85,169,509 km (0.043 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 15,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit