🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.1 AU - 2.2 AU

Year: 1181 Days

Day: 23.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.37 AU - 3.15 AU

Year: 1718 Days

Day: 26.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 164.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.15 AU - 3.43 AU

Year: 2236 Days

Day: 32.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.9

Radius: 14.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.7 AU - 12.32 AU

Year: 11868 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,712,112 km

• M1: 181,612 km (0.045 R)
• M2: 930,648 km (0.117 R)
• M3: 1,503,010 km (0.057 R)
• M4: 2,226,914 km (0.083 R)
• M5: 2,946,330 km (0.037 R)
• M6: 3,555,493 km (0.068 R)
• M7: 4,195,771 km (0.111 R)
• M8: 5,549,782 km (0.098 R)
• M9: 6,310,936 km (0.098 R)
• M10: 8,713,328 km (0.102 R)
• M11: 10,457,639 km (0.033 R)
• M12: 11,778,888 km (0.102 R)
• M13: 12,645,508 km (0.074 R)
• M14: 14,813,032 km (0.079 R)
• M15: 18,335,014 km (0.108 R)
• M16: 20,481,594 km (0.079 R)
• M17: 22,956,691 km (0.064 R)
• M18: 24,829,955 km (0.12 R)
• M19: 29,463,600 km (0.097 R)
• M20: 31,060,557 km (0.102 R)
• M21: 31,673,908 km (0.117 R)
• M22: 37,680,263 km (0.072 R)
• M23: 38,730,440 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.3

Radius: 5.9

Gravity: 16.5 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.38 AU - 18.86 AU

Year: 28905 Days

Day: 21.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 91,712,112 km

• M1: 73,453 km (0.078 R)
• M2: 298,897 km (0.097 R)
• M3: 1,437,636 km (0.087 R)
• M4: 1,684,023 km (0.102 R)
• M5: 4,384,564 km (0.03 R)
• M6: 4,944,658 km (0.087 R)
• M7: 8,424,006 km (0.096 R)
• M8: 9,832,619 km (0.096 R)
• M9: 10,144,680 km (0.097 R)
• M10: 11,323,212 km (0.118 R)
• M11: 13,258,111 km (0.098 R)
• M12: 13,485,949 km (0.083 R)
• M13: 31,505,461 km (0.03 R)
• M14: 36,016,136 km (0.037 R)
• M15: 37,207,534 km (0.118 R)
• M16: 37,661,114 km (0.099 R)
• M17: 47,877,602 km (0.039 R)
• M18: 56,549,940 km (0.105 R)
• M19: 69,129,625 km (0.116 R)
• M20: 77,900,099 km (0.092 R)
• M21: 85,271,235 km (0.097 R)
• M22: 89,530,286 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 16,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit