🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.96 AU - 1.06 AU

Year: 358 Days

Day: 21.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.96 AU - 1.46 AU

Year: 470 Days

Day: 24 Hours

Environment

Temp: 22 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.85 AU - 2.09 AU

Year: 976 Days

Day: 32.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.31 AU - 6.09 AU

Year: 4187 Days

Day: 44.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,556,414 km

• M1: 299,495 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.75 AU - 6.05 AU

Year: 4431 Days

Day: 16.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,556,414 km

• M1: 329,115 km (0.087 R)
• M2: 3,303,869 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.9

Radius: 14.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.2 AU - 11.14 AU

Year: 12307 Days

Day: 14.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,556,414 km

• M1: 180,265 km (0.074 R)
• M2: 642,523 km (0.099 R)
• M3: 1,222,215 km (0.102 R)
• M4: 2,191,459 km (0.081 R)
• M5: 4,020,742 km (0.111 R)
• M6: 4,958,721 km (0.058 R)
• M7: 7,225,727 km (0.116 R)
• M8: 7,760,689 km (0.057 R)
• M9: 8,760,601 km (0.111 R)
• M10: 9,578,901 km (0.081 R)
• M11: 10,958,942 km (0.107 R)
• M12: 12,914,335 km (0.113 R)
• M13: 15,309,098 km (0.115 R)
• M14: 17,035,757 km (0.036 R)
• M15: 19,649,680 km (0.118 R)
• M16: 20,695,669 km (0.106 R)
• M17: 27,336,169 km (0.04 R)
• M18: 30,097,745 km (0.118 R)
• M19: 34,518,811 km (0.069 R)
• M20: 36,169,773 km (0.1 R)
• M21: 37,607,409 km (0.114 R)
• M22: 38,407,608 km (0.099 R)
• M23: 47,198,128 km (0.087 R)
• M24: 51,647,917 km (0.068 R)
• M25: 52,636,609 km (0.096 R)
• M26: 56,543,806 km (0.066 R)
• M27: 57,418,056 km (0.118 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 15,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit