🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.47 AU - 0.69 AU

Year: 162 Days

Day: 43 Hours

Environment

Temp: 168 °C

Axial Tilt: 167.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.38 AU - 2.22 AU

Year: 887 Days

Day: 18.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.34 AU - 3 AU

Year: 1602 Days

Day: 22.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.39 AU - 3.69 AU

Year: 1946 Days

Day: 24.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,641,524 km

• M1: 1,231,340 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.4

Radius: 11.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.57 AU - 13.51 AU

Year: 13466 Days

Day: 8.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,641,524 km

• M1: 147,204 km (0.073 R)
• M2: 668,852 km (0.102 R)
• M3: 1,362,687 km (0.04 R)
• M4: 2,175,153 km (0.059 R)
• M5: 3,051,946 km (0.09 R)
• M6: 3,458,404 km (0.066 R)
• M7: 5,326,731 km (0.083 R)
• M8: 5,812,027 km (0.104 R)
• M9: 6,634,516 km (0.114 R)
• M10: 7,073,885 km (0.077 R)
• M11: 7,532,851 km (0.099 R)
• M12: 13,344,280 km (0.099 R)
• M13: 14,176,941 km (0.076 R)
• M14: 16,883,316 km (0.114 R)
• M15: 17,478,267 km (0.071 R)
• M16: 18,241,665 km (0.097 R)
• M17: 21,089,709 km (0.103 R)
• M18: 23,480,134 km (0.093 R)
• M19: 27,959,842 km (0.099 R)
• M20: 32,979,150 km (0.073 R)
• M21: 36,929,431 km (0.055 R)
• M22: 37,806,075 km (0.089 R)
• M23: 43,637,848 km (0.112 R)
• M24: 46,043,083 km (0.116 R)
• M25: 46,476,468 km (0.03 R)
• M26: 47,793,079 km (0.088 R)

Asteroid Belt

Center: 15.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.8

Radius: 5.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 18.87 AU - 19.49 AU

Year: 30835 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,641,524 km

• M1: 70,909 km (0.101 R)
• M2: 957,726 km (0.065 R)
• M3: 1,899,145 km (0.084 R)
• M4: 3,163,845 km (0.068 R)
• M5: 4,015,656 km (0.111 R)
• M6: 5,848,978 km (0.102 R)
• M7: 7,165,140 km (0.093 R)
• M8: 15,420,399 km (0.11 R)
• M9: 16,091,944 km (0.059 R)
• M10: 25,425,953 km (0.118 R)
• M11: 28,747,924 km (0.11 R)
• M12: 32,468,871 km (0.1 R)
• M13: 36,498,440 km (0.115 R)
• M14: 49,914,526 km (0.094 R)
• M15: 53,042,618 km (0.082 R)
• M16: 54,568,965 km (0.074 R)
• M17: 55,776,070 km (0.071 R)
• M18: 58,065,067 km (0.114 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: 243 - 15,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit