🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.53 AU - 0.57 AU

Year: 143 Days

Day: 25 Hours

Environment

Temp: 209 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,325,453 km

• M1: 39,494 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.58 AU - 0.7 AU

Year: 179 Days

Day: 31 Hours

Environment

Temp: 206 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,325,453 km

• M1: 143,464 km (0.087 R)
• M2: 203,453 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.21 AU - 1.63 AU

Year: 592 Days

Day: 13.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,325,453 km

• M1: 1,066,184 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.25 AU - 1.69 AU

Year: 624 Days

Day: 39.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.8

Radius: 13.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.57 AU - 13.75 AU

Year: 14835 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,325,453 km

• M1: 173,982 km (0.092 R)
• M2: 659,128 km (0.031 R)
• M3: 1,450,202 km (0.089 R)
• M4: 2,229,158 km (0.041 R)
• M5: 4,621,976 km (0.038 R)
• M6: 5,558,907 km (0.109 R)
• M7: 7,722,990 km (0.119 R)
• M8: 8,433,281 km (0.113 R)
• M9: 10,666,777 km (0.099 R)
• M10: 13,146,212 km (0.083 R)
• M11: 14,030,635 km (0.119 R)
• M12: 14,886,933 km (0.041 R)
• M13: 16,487,032 km (0.081 R)
• M14: 17,893,252 km (0.091 R)
• M15: 19,863,605 km (0.05 R)
• M16: 27,543,661 km (0.108 R)
• M17: 29,626,961 km (0.109 R)
• M18: 32,489,815 km (0.048 R)
• M19: 36,505,471 km (0.104 R)
• M20: 45,224,035 km (0.106 R)
• M21: 46,945,607 km (0.065 R)
• M22: 47,675,645 km (0.096 R)
• M23: 51,904,776 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185

Radius: 3.3

Gravity: 16.99 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 15.62 AU - 16.56 AU

Year: 22579 Days

Day: 19.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,325,453 km

• M1: 41,439 km (0.112 R)
• M2: 534,513 km (0.116 R)
• M3: 706,401 km (0.096 R)
• M4: 966,851 km (0.068 R)
• M5: 1,787,096 km (0.084 R)
• M6: 2,026,453 km (0.101 R)
• M7: 2,610,932 km (0.073 R)
• M8: 2,762,025 km (0.06 R)
• M9: 2,896,215 km (0.067 R)
• M10: 3,821,926 km (0.081 R)
• M11: 4,073,999 km (0.113 R)
• M12: 4,864,324 km (0.082 R)
• M13: 5,027,236 km (0.114 R)
• M14: 5,261,357 km (0.083 R)
• M15: 5,644,178 km (0.08 R)
• M16: 6,348,335 km (0.113 R)
• M17: 6,542,962 km (0.086 R)
• M18: 6,822,261 km (0.059 R)
• M19: 9,052,167 km (0.091 R)
• M20: 9,398,636 km (0.079 R)
• M21: 10,170,860 km (0.114 R)
• M22: 13,878,643 km (0.103 R)
• M23: 14,606,886 km (0.096 R)
• M24: 18,712,001 km (0.057 R)
• M25: 19,192,808 km (0.047 R)
• M26: 20,599,627 km (0.051 R)
• M27: 33,111,993 km (0.095 R)
• M28: 40,726,524 km (0.112 R)
• M29: 43,595,811 km (0.105 R)
• M30: 44,298,173 km (0.12 R)
• M31: 47,183,617 km (0.1 R)
• M32: 49,580,325 km (0.099 R)
• M33: 50,653,839 km (0.09 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 15,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit