🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.47 AU - 0.69 AU

Year: 167 Days

Day: 43.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,546,652 km

• M1: 94,845 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.05 AU - 1.65 AU

Year: 594 Days

Day: 35.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.47 AU - 4.73 AU

Year: 3144 Days

Day: 30.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 11.5

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.71 AU - 9.31 AU

Year: 9402 Days

Day: 12.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,546,652 km

• M1: 143,764 km (0.099 R)
• M2: 1,228,947 km (0.06 R)
• M3: 1,716,636 km (0.068 R)
• M4: 2,400,896 km (0.107 R)
• M5: 2,768,309 km (0.085 R)
• M6: 3,152,476 km (0.097 R)
• M7: 5,546,939 km (0.071 R)
• M8: 6,029,093 km (0.07 R)
• M9: 7,114,875 km (0.087 R)
• M10: 7,646,097 km (0.086 R)
• M11: 8,450,784 km (0.094 R)
• M12: 8,960,164 km (0.089 R)
• M13: 13,572,865 km (0.107 R)
• M14: 14,934,655 km (0.095 R)
• M15: 16,385,455 km (0.107 R)
• M16: 24,218,848 km (0.056 R)
• M17: 26,127,867 km (0.088 R)
• M18: 27,301,911 km (0.097 R)
• M19: 29,755,166 km (0.086 R)
• M20: 37,536,499 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.2

Radius: 7.8

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.96 AU - 18.7 AU

Year: 22733 Days

Day: 20.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,546,652 km

• M1: 96,939 km (0.081 R)
• M2: 691,292 km (0.079 R)
• M3: 961,466 km (0.043 R)
• M4: 2,145,981 km (0.07 R)
• M5: 4,446,647 km (0.041 R)
• M6: 6,307,196 km (0.098 R)
• M7: 7,821,126 km (0.096 R)
• M8: 8,357,285 km (0.072 R)
• M9: 13,565,385 km (0.116 R)
• M10: 16,144,752 km (0.097 R)
• M11: 21,622,278 km (0.103 R)
• M12: 23,326,497 km (0.036 R)
• M13: 24,099,619 km (0.049 R)
• M14: 25,930,547 km (0.101 R)
• M15: 35,614,316 km (0.096 R)
• M16: 37,984,695 km (0.078 R)
• M17: 52,360,452 km (0.117 R)
• M18: 60,226,906 km (0.047 R)
• M19: 65,523,419 km (0.066 R)
• M20: 65,960,095 km (0.116 R)
• M21: 82,241,280 km (0.115 R)
• M22: 87,681,257 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 12,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit