🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.44 AU - 0.58 AU

Year: 130 Days

Day: 23.9 Hours

Environment

Temp: 281 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,249,237 km

• M1: 51,312 km (0.087 R)
• M2: 408,253 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.78 AU - 0.96 AU

Year: 289 Days

Day: 37.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.18 AU - 1.76 AU

Year: 635 Days

Day: 25 Hours

Environment

Temp: -15 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.73 AU - 2.35 AU

Year: 1039 Days

Day: 43.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 147.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,249,237 km

• M1: 74,799 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.94 AU - 2.2 AU

Year: 1062 Days

Day: 38.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.9

Radius: 12

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.95 AU - 8.23 AU

Year: 6729 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,249,237 km

• M1: 149,448 km (0.094 R)
• M2: 907,461 km (0.051 R)
• M3: 1,655,300 km (0.103 R)
• M4: 2,158,398 km (0.102 R)
• M5: 2,601,507 km (0.113 R)
• M6: 3,267,068 km (0.063 R)
• M7: 4,696,775 km (0.099 R)
• M8: 5,477,975 km (0.104 R)
• M9: 6,409,072 km (0.111 R)
• M10: 7,051,445 km (0.119 R)
• M11: 10,834,925 km (0.111 R)
• M12: 11,260,980 km (0.104 R)
• M13: 12,815,152 km (0.111 R)
• M14: 14,169,162 km (0.073 R)
• M15: 15,556,832 km (0.096 R)
• M16: 16,038,837 km (0.11 R)
• M17: 17,096,493 km (0.075 R)
• M18: 18,735,338 km (0.108 R)
• M19: 22,247,747 km (0.109 R)
• M20: 24,118,618 km (0.108 R)
• M21: 28,260,384 km (0.097 R)
• M22: 30,545,940 km (0.109 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 17,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit