🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.9 AU - 1.04 AU

Year: 366 Days

Day: 17.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.27 AU - 1.71 AU

Year: 696 Days

Day: 14.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,244,278 km

• M1: 426,354 km (0.108 R)
• M2: 452,085 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.64 AU - 3.48 AU

Year: 2050 Days

Day: 17.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 115.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.9

Radius: 4.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.8 AU - 17.84 AU

Year: 20748 Days

Day: 16 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 96,244,278 km

• M1: 313,408 km (0.057 R)
• M2: 1,013,376 km (0.104 R)
• M3: 2,258,180 km (0.111 R)
• M4: 2,909,828 km (0.056 R)
• M5: 3,096,078 km (0.068 R)
• M6: 3,678,911 km (0.092 R)
• M7: 4,021,490 km (0.106 R)
• M8: 4,492,873 km (0.103 R)
• M9: 6,822,560 km (0.106 R)
• M10: 7,301,423 km (0.078 R)
• M11: 11,863,859 km (0.079 R)
• M12: 12,501,146 km (0.076 R)
• M13: 16,614,340 km (0.12 R)
• M14: 17,343,779 km (0.12 R)
• M15: 20,326,012 km (0.119 R)
• M16: 21,859,091 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.9

Radius: 5.9

Gravity: 21.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.63 AU - 20.87 AU

Year: 27432 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,244,278 km

• M1: 76,295 km (0.112 R)
• M2: 270,323 km (0.027 R)
• M3: 588,817 km (0.092 R)
• M4: 866,022 km (0.07 R)
• M5: 1,725,013 km (0.089 R)
• M6: 2,618,412 km (0.075 R)
• M7: 3,254,352 km (0.102 R)
• M8: 8,209,931 km (0.115 R)
• M9: 8,548,022 km (0.118 R)
• M10: 16,073,842 km (0.053 R)
• M11: 20,127,646 km (0.034 R)
• M12: 24,235,304 km (0.106 R)
• M13: 24,465,834 km (0.065 R)
• M14: 28,482,986 km (0.08 R)
• M15: 32,080,216 km (0.117 R)
• M16: 33,343,570 km (0.071 R)
• M17: 48,760,977 km (0.104 R)
• M18: 53,878,720 km (0.111 R)
• M19: 54,864,121 km (0.054 R)
• M20: 64,500,319 km (0.105 R)
• M21: 68,328,977 km (0.07 R)
• M22: 72,306,336 km (0.083 R)
• M23: 76,682,971 km (0.11 R)
• M24: 78,431,620 km (0.079 R)
• M25: 83,573,898 km (0.117 R)
• M26: 91,143,999 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 17,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit