🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.5 AU - 0.66 AU

Year: 167 Days

Day: 18.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.68 AU - 1.8 AU

Year: 869 Days

Day: 47.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,171,533 km

• M1: 414,237 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.52 AU - 2.02 AU

Year: 892 Days

Day: 41 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 12.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.23 AU - 9.61 AU

Year: 9254 Days

Day: 13.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,171,533 km

• M1: 155,432 km (0.101 R)
• M2: 869,912 km (0.098 R)
• M3: 1,608,925 km (0.044 R)
• M4: 2,089,882 km (0.07 R)
• M5: 2,805,110 km (0.095 R)
• M6: 4,052,008 km (0.082 R)
• M7: 4,524,737 km (0.119 R)
• M8: 5,385,823 km (0.087 R)
• M9: 5,870,520 km (0.037 R)
• M10: 6,700,489 km (0.068 R)
• M11: 7,262,079 km (0.092 R)
• M12: 8,181,807 km (0.115 R)
• M13: 9,705,012 km (0.1 R)
• M14: 10,643,739 km (0.061 R)
• M15: 11,502,281 km (0.105 R)
• M16: 12,163,952 km (0.081 R)
• M17: 15,574,485 km (0.118 R)
• M18: 17,839,097 km (0.092 R)
• M19: 23,911,873 km (0.027 R)
• M20: 24,756,503 km (0.097 R)
• M21: 27,660,646 km (0.107 R)
• M22: 28,335,632 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.6

Radius: 6.6

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.05 AU - 13.59 AU

Year: 17385 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,171,533 km

• M1: 82,129 km (0.088 R)
• M2: 367,263 km (0.104 R)
• M3: 629,508 km (0.083 R)
• M4: 1,050,327 km (0.072 R)
• M5: 1,739,225 km (0.117 R)
• M6: 2,363,946 km (0.074 R)
• M7: 2,895,168 km (0.06 R)
• M8: 3,796,196 km (0.106 R)
• M9: 7,917,767 km (0.12 R)
• M10: 8,191,082 km (0.073 R)
• M11: 9,550,777 km (0.113 R)
• M12: 10,775,235 km (0.074 R)
• M13: 12,834,001 km (0.068 R)
• M14: 13,726,203 km (0.088 R)
• M15: 15,633,875 km (0.114 R)
• M16: 18,575,717 km (0.044 R)
• M17: 20,303,273 km (0.038 R)
• M18: 21,337,144 km (0.1 R)
• M19: 23,415,956 km (0.109 R)
• M20: 25,725,299 km (0.045 R)
• M21: 26,832,772 km (0.077 R)
• M22: 28,393,825 km (0.062 R)
• M23: 28,927,291 km (0.051 R)
• M24: 29,794,810 km (0.097 R)
• M25: 30,014,270 km (0.111 R)
• M26: 30,679,382 km (0.081 R)
• M27: 33,202,499 km (0.066 R)
• M28: 34,635,348 km (0.113 R)
• M29: 35,490,000 km (0.077 R)
• M30: 37,496,108 km (0.086 R)
• M31: 38,657,137 km (0.029 R)
• M32: 40,915,317 km (0.113 R)
• M33: 46,868,414 km (0.039 R)
• M34: 48,974,154 km (0.058 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 20,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit