🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.75 AU - 1.81 AU

Year: 855 Days

Day: 41.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,202,691 km

• M1: 904,170 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.7 AU - 1.92 AU

Year: 876 Days

Day: 24.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.7

Radius: 9.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.41 AU - 6.47 AU

Year: 5210 Days

Day: 15 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,202,691 km

• M1: 115,938 km (0.099 R)
• M2: 412,741 km (0.093 R)
• M3: 755,170 km (0.112 R)
• M4: 1,292,526 km (0.106 R)
• M5: 2,016,878 km (0.1 R)
• M6: 2,492,450 km (0.052 R)
• M7: 3,076,181 km (0.07 R)
• M8: 3,552,501 km (0.064 R)
• M9: 4,183,953 km (0.104 R)
• M10: 5,082,438 km (0.063 R)
• M11: 5,857,205 km (0.087 R)
• M12: 7,836,535 km (0.095 R)
• M13: 8,515,410 km (0.092 R)
• M14: 8,905,262 km (0.1 R)
• M15: 9,990,295 km (0.108 R)
• M16: 10,544,705 km (0.033 R)
• M17: 11,671,626 km (0.057 R)
• M18: 15,118,361 km (0.034 R)
• M19: 17,045,032 km (0.075 R)
• M20: 17,836,704 km (0.047 R)
• M21: 18,830,782 km (0.084 R)
• M22: 19,984,929 km (0.097 R)
• M23: 21,705,305 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.9

Radius: 7.3

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.72 AU - 17.26 AU

Year: 19851 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,202,691 km

• M1: 90,806 km (0.082 R)
• M2: 374,892 km (0.118 R)
• M3: 993,031 km (0.032 R)
• M4: 3,136,020 km (0.055 R)
• M5: 3,889,694 km (0.067 R)
• M6: 4,825,279 km (0.118 R)
• M7: 8,042,531 km (0.108 R)
• M8: 8,378,528 km (0.096 R)
• M9: 11,174,811 km (0.115 R)
• M10: 17,465,103 km (0.062 R)
• M11: 18,274,277 km (0.032 R)
• M12: 23,273,988 km (0.088 R)
• M13: 25,981,111 km (0.11 R)
• M14: 27,789,151 km (0.087 R)
• M15: 28,116,770 km (0.041 R)
• M16: 28,779,638 km (0.057 R)
• M17: 29,452,829 km (0.048 R)
• M18: 30,366,872 km (0.105 R)
• M19: 31,299,465 km (0.03 R)
• M20: 32,734,258 km (0.091 R)
• M21: 32,977,504 km (0.102 R)
• M22: 34,714,485 km (0.118 R)
• M23: 35,349,378 km (0.1 R)
• M24: 36,381,305 km (0.069 R)
• M25: 50,050,960 km (0.093 R)
• M26: 62,202,645 km (0.057 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 13,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit