🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.48 AU - 0.56 AU

Year: 169 Days

Day: 44.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,600,701 km

• M1: 296,952 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.63 AU - 0.71 AU

Year: 247 Days

Day: 16.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.88 AU - 0.94 AU

Year: 390 Days

Day: 13.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,600,701 km

• M1: 29,770 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.32 AU - 1.48 AU

Year: 745 Days

Day: 44.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.3

Radius: 8.1

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.95 AU - 5.77 AU

Year: 5579 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 42,600,701 km

• M1: 100,679 km (0.049 R)
• M2: 570,716 km (0.113 R)
• M3: 839,094 km (0.111 R)
• M4: 1,558,361 km (0.108 R)
• M5: 2,325,948 km (0.116 R)
• M6: 2,655,811 km (0.063 R)
• M7: 3,036,538 km (0.1 R)
• M8: 3,675,769 km (0.047 R)
• M9: 3,931,582 km (0.03 R)
• M10: 4,274,460 km (0.1 R)
• M11: 5,336,156 km (0.09 R)
• M12: 6,734,298 km (0.076 R)
• M13: 7,970,575 km (0.069 R)
• M14: 8,847,218 km (0.111 R)
• M15: 9,181,420 km (0.069 R)
• M16: 9,742,412 km (0.051 R)
• M17: 11,076,376 km (0.099 R)
• M18: 12,064,619 km (0.103 R)
• M19: 13,600,391 km (0.109 R)
• M20: 14,386,528 km (0.114 R)
• M21: 16,736,262 km (0.114 R)
• M22: 17,248,186 km (0.032 R)
• M23: 17,770,282 km (0.103 R)
• M24: 18,168,811 km (0.11 R)
• M25: 19,330,588 km (0.085 R)
• M26: 19,752,155 km (0.116 R)
• M27: 20,396,024 km (0.108 R)
• M28: 21,425,257 km (0.11 R)
• M29: 23,428,074 km (0.041 R)
• M30: 25,890,305 km (0.065 R)
• M31: 33,591,753 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.2

Radius: 5.4

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.48 AU - 11.2 AU

Year: 14949 Days

Day: 18.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 42,600,701 km

• M1: 67,469 km (0.055 R)
• M2: 407,355 km (0.099 R)
• M3: 764,146 km (0.101 R)
• M4: 1,181,524 km (0.112 R)
• M5: 1,447,808 km (0.088 R)
• M6: 2,084,796 km (0.078 R)
• M7: 2,364,394 km (0.097 R)
• M8: 2,768,907 km (0.118 R)
• M9: 2,977,147 km (0.075 R)
• M10: 3,994,862 km (0.06 R)
• M11: 6,507,507 km (0.114 R)
• M12: 7,377,868 km (0.108 R)
• M13: 9,579,649 km (0.115 R)
• M14: 11,533,547 km (0.105 R)
• M15: 11,747,921 km (0.03 R)
• M16: 13,264,843 km (0.082 R)
• M17: 14,844,597 km (0.045 R)
• M18: 15,162,043 km (0.064 R)
• M19: 15,484,128 km (0.059 R)
• M20: 17,232,927 km (0.107 R)
• M21: 20,019,486 km (0.115 R)
• M22: 20,251,513 km (0.109 R)
• M23: 22,255,226 km (0.081 R)
• M24: 22,504,157 km (0.109 R)
• M25: 23,777,086 km (0.045 R)
• M26: 24,475,259 km (0.107 R)
• M27: 25,367,161 km (0.087 R)
• M28: 29,850,310 km (0.101 R)
• M29: 30,254,524 km (0.096 R)
• M30: 32,225,027 km (0.107 R)
• M31: 32,864,558 km (0.053 R)
• M32: 33,730,430 km (0.099 R)
• M33: 36,304,561 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 19,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit