🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.7 AU - 1.06 AU

Year: 287 Days

Day: 47.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,609,601 km

• M1: 105,317 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.83 AU - 1.21 AU

Year: 359 Days

Day: 21.1 Hours

Environment

Temp: 81 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.08 AU - 1.64 AU

Year: 552 Days

Day: 47 Hours

Environment

Temp: -2 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,609,601 km

• M1: 38,746 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.62 AU - 2.38 AU

Year: 985 Days

Day: 31.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.73 AU - 3.39 AU

Year: 1864 Days

Day: 35.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.2

Radius: 15

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.37 AU - 8.17 AU

Year: 7543 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,609,601 km

• M1: 192,233 km (0.099 R)
• M2: 1,131,558 km (0.115 R)
• M3: 1,890,618 km (0.037 R)
• M4: 4,207,889 km (0.117 R)
• M5: 4,764,842 km (0.088 R)
• M6: 5,349,919 km (0.107 R)
• M7: 7,882,162 km (0.086 R)
• M8: 11,480,889 km (0.071 R)
• M9: 12,613,195 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.4

Radius: 13.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.49 AU - 8.77 AU

Year: 8073 Days

Day: 10.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,609,601 km

• M1: 173,234 km (0.098 R)
• M2: 745,297 km (0.114 R)
• M3: 1,377,198 km (0.064 R)
• M4: 1,887,626 km (0.049 R)
• M5: 2,357,513 km (0.077 R)
• M6: 3,788,117 km (0.119 R)
• M7: 4,320,387 km (0.117 R)
• M8: 5,503,406 km (0.111 R)
• M9: 7,323,713 km (0.12 R)
• M10: 9,709,949 km (0.087 R)
• M11: 11,080,116 km (0.116 R)
• M12: 12,403,159 km (0.11 R)
• M13: 13,767,492 km (0.099 R)
• M14: 15,033,240 km (0.068 R)
• M15: 15,694,612 km (0.07 R)
• M16: 20,317,036 km (0.083 R)
• M17: 21,044,082 km (0.071 R)
• M18: 21,872,256 km (0.102 R)
• M19: 22,981,225 km (0.057 R)
• M20: 23,593,679 km (0.114 R)
• M21: 24,759,944 km (0.117 R)
• M22: 25,218,611 km (0.041 R)
• M23: 25,870,409 km (0.104 R)
• M24: 28,993,863 km (0.082 R)
• M25: 30,331,716 km (0.087 R)
• M26: 31,602,999 km (0.12 R)
• M27: 36,806,312 km (0.089 R)
• M28: 41,128,793 km (0.108 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit