🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.48 AU - 0.72 AU

Year: 164 Days

Day: 36.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,830,265 km

• M1: 93,499 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.89 AU - 0.97 AU

Year: 317 Days

Day: 21.3 Hours

Environment

Temp: 96 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,830,265 km

• M1: 41,289 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.32 AU - 1.7 AU

Year: 655 Days

Day: 32.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 26,830,265 km

• M1: 21,392 km (0.102 R)
• M2: 33,211 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 14.1

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.78 AU - 7.32 AU

Year: 5919 Days

Day: 8.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,830,265 km

• M1: 176,376 km (0.047 R)
• M2: 616,493 km (0.037 R)
• M3: 1,477,279 km (0.094 R)
• M4: 1,941,780 km (0.066 R)
• M5: 2,819,172 km (0.108 R)
• M6: 3,509,566 km (0.114 R)
• M7: 4,983,404 km (0.104 R)
• M8: 5,887,574 km (0.075 R)
• M9: 6,747,462 km (0.073 R)
• M10: 7,366,050 km (0.066 R)
• M11: 8,434,627 km (0.119 R)
• M12: 9,006,540 km (0.047 R)
• M13: 10,469,308 km (0.037 R)
• M14: 11,257,539 km (0.069 R)
• M15: 12,309,511 km (0.042 R)
• M16: 12,906,257 km (0.1 R)
• M17: 13,473,981 km (0.03 R)
• M18: 14,864,044 km (0.112 R)
• M19: 15,594,082 km (0.07 R)
• M20: 16,957,068 km (0.041 R)
• M21: 20,486,830 km (0.045 R)
• M22: 21,720,713 km (0.066 R)
• M23: 23,072,629 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.5

Radius: 8.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.73 AU - 8.59 AU

Year: 6765 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 26,830,265 km

• M1: 104,120 km (0.085 R)
• M2: 368,908 km (0.083 R)
• M3: 1,054,964 km (0.051 R)
• M4: 1,413,550 km (0.09 R)
• M5: 2,083,300 km (0.118 R)
• M6: 2,490,356 km (0.086 R)
• M7: 3,775,252 km (0.103 R)
• M8: 5,454,039 km (0.107 R)
• M9: 6,442,283 km (0.057 R)
• M10: 7,375,624 km (0.031 R)
• M11: 9,075,504 km (0.029 R)
• M12: 9,709,650 km (0.098 R)
• M13: 10,586,144 km (0.099 R)
• M14: 10,933,660 km (0.104 R)
• M15: 11,743,433 km (0.112 R)
• M16: 12,640,870 km (0.114 R)
• M17: 15,551,746 km (0.09 R)
• M18: 16,057,835 km (0.104 R)
• M19: 17,162,466 km (0.096 R)
• M20: 17,763,850 km (0.105 R)
• M21: 21,051,263 km (0.094 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 16,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit