🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.46 AU - 0.56 AU

Year: 134 Days

Day: 21 Hours

Environment

Temp: 206 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,341,841 km

• M1: 192,532 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.03 AU - 4.35 AU

Year: 3148 Days

Day: 23.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.76 AU - 5.4 AU

Year: 3598 Days

Day: 39.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.2

Radius: 15

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.14 AU - 5.28 AU

Year: 4365 Days

Day: 6 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,341,841 km

• M1: 187,745 km (0.09 R)
• M2: 1,447,808 km (0.096 R)
• M3: 1,917,994 km (0.091 R)
• M4: 2,724,028 km (0.062 R)
• M5: 3,563,870 km (0.11 R)
• M6: 4,679,571 km (0.11 R)
• M7: 5,295,615 km (0.067 R)
• M8: 6,388,876 km (0.102 R)
• M9: 7,237,395 km (0.099 R)
• M10: 7,906,547 km (0.104 R)
• M11: 13,992,487 km (0.111 R)
• M12: 14,888,429 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.1

Radius: 7.7

Gravity: 15.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.74 AU - 17 AU

Year: 18962 Days

Day: 16.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,341,841 km

• M1: 96,939 km (0.046 R)
• M2: 579,542 km (0.108 R)
• M3: 1,572,274 km (0.084 R)
• M4: 2,176,948 km (0.089 R)
• M5: 2,532,991 km (0.12 R)
• M6: 3,777,645 km (0.053 R)
• M7: 4,327,418 km (0.083 R)
• M8: 4,639,479 km (0.111 R)
• M9: 6,655,609 km (0.111 R)
• M10: 8,427,147 km (0.065 R)
• M11: 9,536,565 km (0.058 R)
• M12: 12,178,314 km (0.099 R)
• M13: 21,329,664 km (0.103 R)
• M14: 31,699,340 km (0.107 R)
• M15: 32,877,722 km (0.036 R)
• M16: 54,409,194 km (0.078 R)
• M17: 55,154,940 km (0.105 R)
• M18: 55,718,625 km (0.101 R)
• M19: 56,857,663 km (0.099 R)
• M20: 61,770,906 km (0.046 R)
• M21: 62,786,376 km (0.046 R)
• M22: 64,226,704 km (0.111 R)
• M23: 67,816,156 km (0.036 R)
• M24: 74,701,697 km (0.093 R)
• M25: 79,382,764 km (0.081 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 15,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit