🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.51 AU - 0.73 AU

Year: 210 Days

Day: 43.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,558,778 km

• M1: 328,966 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.09 AU - 1.37 AU

Year: 587 Days

Day: 26.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,558,778 km

• M1: 296,503 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.22 AU - 1.58 AU

Year: 713 Days

Day: 18.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.5

Radius: 13

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.58 AU - 6.02 AU

Year: 6013 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,558,778 km

• M1: 161,715 km (0.108 R)
• M2: 594,951 km (0.075 R)
• M3: 1,026,241 km (0.098 R)
• M4: 1,624,184 km (0.115 R)
• M5: 2,067,443 km (0.088 R)
• M6: 2,977,446 km (0.099 R)
• M7: 3,468,427 km (0.083 R)
• M8: 4,190,087 km (0.118 R)
• M9: 4,809,572 km (0.11 R)
• M10: 5,427,860 km (0.103 R)
• M11: 6,681,789 km (0.066 R)
• M12: 7,415,118 km (0.1 R)
• M13: 10,507,306 km (0.059 R)
• M14: 14,612,271 km (0.053 R)
• M15: 15,595,728 km (0.076 R)
• M16: 16,820,485 km (0.104 R)
• M17: 17,558,302 km (0.101 R)
• M18: 19,533,892 km (0.085 R)
• M19: 26,976,834 km (0.09 R)
• M20: 30,086,077 km (0.109 R)
• M21: 34,379,236 km (0.09 R)
• M22: 35,349,678 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.8

Radius: 14.5

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.36 AU - 9.56 AU

Year: 10592 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,558,778 km

• M1: 181,761 km (0.081 R)
• M2: 917,484 km (0.038 R)
• M3: 1,409,062 km (0.098 R)
• M4: 1,944,473 km (0.116 R)
• M5: 2,962,786 km (0.088 R)
• M6: 3,886,403 km (0.085 R)
• M7: 7,526,269 km (0.087 R)
• M8: 11,153,868 km (0.118 R)
• M9: 12,443,551 km (0.095 R)
• M10: 14,426,919 km (0.111 R)
• M11: 15,179,098 km (0.085 R)
• M12: 24,779,092 km (0.096 R)
• M13: 28,005,769 km (0.114 R)
• M14: 29,719,861 km (0.119 R)
• M15: 30,826,137 km (0.104 R)
• M16: 34,914,946 km (0.052 R)
• M17: 36,146,586 km (0.115 R)
• M18: 37,152,482 km (0.111 R)
• M19: 47,660,386 km (0.109 R)
• M20: 51,036,062 km (0.104 R)
• M21: 52,621,799 km (0.099 R)
• M22: 53,103,953 km (0.081 R)
• M23: 54,896,883 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 17,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit