🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.59 AU - 0.73 AU

Year: 188 Days

Day: 23.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,399,055 km

• M1: 378,931 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.64 AU - 0.74 AU

Year: 201 Days

Day: 47.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,399,055 km

• M1: 115,789 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.89 AU - 1.07 AU

Year: 339 Days

Day: 22.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.33 AU - 1.79 AU

Year: 682 Days

Day: 17.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.47 AU - 2.01 AU

Year: 803 Days

Day: 23 Hours

Environment

Temp: -30 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.2 AU - 2.38 AU

Year: 1212 Days

Day: 40.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.2 AU - 4.44 AU

Year: 2612 Days

Day: 19.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.24 AU - 4.72 AU

Year: 2778 Days

Day: 43.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,399,055 km

• M1: 28,723 km (0.11 R)

Asteroid Belt

Center: 7.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.6

Radius: 14

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.01 AU - 13.61 AU

Year: 14199 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,399,055 km

• M1: 174,132 km (0.061 R)
• M2: 620,831 km (0.075 R)
• M3: 1,069,026 km (0.116 R)
• M4: 2,235,441 km (0.114 R)
• M5: 2,793,142 km (0.114 R)
• M6: 3,470,072 km (0.088 R)
• M7: 4,254,563 km (0.025 R)
• M8: 4,909,802 km (0.104 R)
• M9: 6,218,634 km (0.116 R)
• M10: 8,034,752 km (0.053 R)
• M11: 8,526,929 km (0.097 R)
• M12: 9,091,511 km (0.101 R)
• M13: 11,481,188 km (0.099 R)
• M14: 15,060,766 km (0.119 R)
• M15: 15,735,003 km (0.066 R)
• M16: 20,212,318 km (0.071 R)
• M17: 21,125,763 km (0.094 R)
• M18: 22,066,584 km (0.088 R)
• M19: 22,547,391 km (0.056 R)
• M20: 24,031,851 km (0.103 R)
• M21: 26,325,784 km (0.12 R)
• M22: 30,625,975 km (0.06 R)
• M23: 35,373,464 km (0.093 R)
• M24: 38,059,344 km (0.04 R)
• M25: 43,985,514 km (0.074 R)
• M26: 52,521,419 km (0.084 R)
• M27: 53,035,138 km (0.098 R)
• M28: 58,358,877 km (0.115 R)
• M29: 65,600,312 km (0.029 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 15,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit