🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.79 AU - 0.91 AU

Year: 295 Days

Day: 37.8 Hours

Environment

Temp: 92 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,369,455 km

• M1: 853,755 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.3 AU - 1.42 AU

Year: 597 Days

Day: 32.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.26 AU - 4.9 AU

Year: 3105 Days

Day: 45 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 10.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.6 AU - 6.92 AU

Year: 5900 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,369,455 km

• M1: 135,536 km (0.086 R)
• M2: 529,576 km (0.116 R)
• M3: 1,042,548 km (0.051 R)
• M4: 1,384,079 km (0.08 R)
• M5: 1,766,152 km (0.114 R)
• M6: 2,233,347 km (0.078 R)
• M7: 2,733,003 km (0.047 R)
• M8: 3,106,849 km (0.094 R)
• M9: 3,854,539 km (0.091 R)
• M10: 4,194,276 km (0.086 R)
• M11: 4,837,696 km (0.11 R)
• M12: 5,492,935 km (0.054 R)
• M13: 6,857,267 km (0.071 R)
• M14: 7,294,841 km (0.119 R)
• M15: 7,986,133 km (0.07 R)
• M16: 9,012,075 km (0.091 R)
• M17: 9,847,280 km (0.077 R)
• M18: 10,691,909 km (0.115 R)
• M19: 15,178,948 km (0.114 R)
• M20: 15,601,712 km (0.099 R)
• M21: 16,470,875 km (0.071 R)
• M22: 17,030,222 km (0.068 R)
• M23: 17,660,178 km (0.097 R)
• M24: 19,088,389 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.2

Radius: 7.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 13.33 AU - 13.59 AU

Year: 18603 Days

Day: 19.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,369,455 km

• M1: 94,546 km (0.086 R)
• M2: 489,484 km (0.092 R)
• M3: 1,434,644 km (0.11 R)
• M4: 1,991,746 km (0.029 R)
• M5: 2,398,353 km (0.065 R)
• M6: 3,303,570 km (0.026 R)
• M7: 3,739,498 km (0.073 R)
• M8: 4,126,807 km (0.072 R)
• M9: 4,884,819 km (0.111 R)
• M10: 5,280,057 km (0.059 R)
• M11: 8,958,070 km (0.083 R)
• M12: 11,487,172 km (0.088 R)
• M13: 16,479,103 km (0.031 R)
• M14: 19,001,473 km (0.11 R)
• M15: 25,473,675 km (0.103 R)
• M16: 26,661,482 km (0.118 R)
• M17: 27,371,324 km (0.032 R)
• M18: 29,684,107 km (0.118 R)
• M19: 31,445,772 km (0.076 R)
• M20: 32,238,042 km (0.119 R)
• M21: 38,416,434 km (0.085 R)
• M22: 50,390,098 km (0.105 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: 443 - 11,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit