🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.08 AU - 1.2 AU

Year: 464 Days

Day: 16.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,673,791 km

• M1: 731,085 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.11 AU - 2.43 AU

Year: 1302 Days

Day: 44.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,673,791 km

• M1: 219,909 km (0.089 R)
• M2: 1,455,138 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.64 AU - 3.76 AU

Year: 2710 Days

Day: 22.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,673,791 km

• M1: 136,882 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.1

Radius: 8.3

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.75 AU - 5.95 AU

Year: 4067 Days

Day: 13.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,673,791 km

• M1: 720,763 km (0.104 R)
• M2: 839,992 km (0.106 R)
• M3: 1,276,519 km (0.106 R)
• M4: 1,546,692 km (0.093 R)
• M5: 2,971,612 km (0.03 R)
• M6: 3,495,653 km (0.071 R)
• M7: 4,689,444 km (0.106 R)
• M8: 5,042,944 km (0.068 R)
• M9: 5,534,972 km (0.037 R)
• M10: 5,622,038 km (0.066 R)
• M11: 6,244,814 km (0.113 R)
• M12: 7,172,171 km (0.042 R)
• M13: 7,482,736 km (0.056 R)
• M14: 7,822,173 km (0.112 R)
• M15: 10,931,715 km (0.055 R)
• M16: 12,100,373 km (0.083 R)
• M17: 13,513,176 km (0.078 R)
• M18: 14,463,721 km (0.083 R)
• M19: 14,855,966 km (0.077 R)
• M20: 15,960,746 km (0.083 R)
• M21: 16,178,561 km (0.118 R)
• M22: 18,410,860 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.4

Radius: 11.1

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.39 AU - 11.27 AU

Year: 13572 Days

Day: 7.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,673,791 km

• M1: 148,551 km (0.109 R)
• M2: 673,789 km (0.037 R)
• M3: 1,222,364 km (0.093 R)
• M4: 1,715,738 km (0.115 R)
• M5: 3,443,145 km (0.115 R)
• M6: 4,424,058 km (0.099 R)
• M7: 7,031,399 km (0.043 R)
• M8: 7,692,023 km (0.103 R)
• M9: 8,155,627 km (0.111 R)
• M10: 11,403,397 km (0.037 R)
• M11: 14,911,317 km (0.115 R)
• M12: 15,938,157 km (0.068 R)
• M13: 16,255,305 km (0.11 R)
• M14: 16,391,738 km (0.057 R)
• M15: 21,205,349 km (0.086 R)
• M16: 24,255,799 km (0.109 R)
• M17: 30,473,685 km (0.11 R)
• M18: 33,033,304 km (0.053 R)
• M19: 34,367,867 km (0.106 R)
• M20: 37,029,811 km (0.084 R)
• M21: 37,329,755 km (0.113 R)
• M22: 38,780,256 km (0.113 R)
• M23: 41,549,313 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 13,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit