🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.49 AU - 0.63 AU

Year: 149 Days

Day: 46 Hours

Environment

Temp: 219 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.49 AU - 0.67 AU

Year: 157 Days

Day: 36.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.61 AU - 0.69 AU

Year: 187 Days

Day: 27.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.84 AU - 1.12 AU

Year: 346 Days

Day: 19.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.19 AU - 3.05 AU

Year: 1512 Days

Day: 34.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,585,128 km

• M1: 47,722 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.25 AU - 3.43 AU

Year: 1706 Days

Day: 21.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.83 AU - 4.55 AU

Year: 2527 Days

Day: 40.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.12 AU - 6.34 AU

Year: 4263 Days

Day: 24.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.3

Radius: 5.4

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.28 AU - 14.98 AU

Year: 17937 Days

Day: 18.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 89,585,128 km

• M1: 67,319 km (0.11 R)
• M2: 333,902 km (0.073 R)
• M3: 579,093 km (0.092 R)
• M4: 1,430,305 km (0.094 R)
• M5: 1,601,744 km (0.069 R)
• M6: 1,901,539 km (0.114 R)
• M7: 2,938,551 km (0.093 R)
• M8: 3,170,128 km (0.049 R)
• M9: 3,802,329 km (0.105 R)
• M10: 4,021,490 km (0.076 R)
• M11: 4,515,313 km (0.104 R)
• M12: 4,919,376 km (0.104 R)
• M13: 8,731,280 km (0.072 R)
• M14: 12,049,360 km (0.071 R)
• M15: 12,825,325 km (0.08 R)
• M16: 13,009,031 km (0.115 R)
• M17: 13,634,200 km (0.03 R)
• M18: 14,410,464 km (0.092 R)
• M19: 14,876,611 km (0.117 R)
• M20: 15,980,045 km (0.065 R)
• M21: 16,192,922 km (0.109 R)
• M22: 19,213,902 km (0.034 R)
• M23: 24,512,359 km (0.093 R)
• M24: 38,375,594 km (0.116 R)
• M25: 39,658,096 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.2

Radius: 5.4

Gravity: 25.01 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 15.7 AU - 18.1 AU

Year: 24764 Days

Day: 24.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 89,585,128 km

• M1: 67,169 km (0.063 R)
• M2: 710,739 km (0.081 R)
• M3: 908,059 km (0.088 R)
• M4: 1,273,975 km (0.109 R)
• M5: 1,534,126 km (0.065 R)
• M6: 3,111,935 km (0.076 R)
• M7: 3,839,878 km (0.049 R)
• M8: 8,008,872 km (0.081 R)
• M9: 9,009,831 km (0.062 R)
• M10: 9,243,054 km (0.094 R)
• M11: 10,216,637 km (0.114 R)
• M12: 12,581,630 km (0.068 R)
• M13: 13,020,699 km (0.097 R)
• M14: 16,041,978 km (0.043 R)
• M15: 16,471,324 km (0.111 R)
• M16: 18,080,847 km (0.044 R)
• M17: 19,306,503 km (0.098 R)
• M18: 19,499,933 km (0.116 R)
• M19: 20,386,001 km (0.114 R)
• M20: 21,817,353 km (0.111 R)
• M21: 27,966,873 km (0.1 R)
• M22: 30,509,439 km (0.074 R)
• M23: 33,758,704 km (0.046 R)
• M24: 35,034,475 km (0.106 R)
• M25: 39,987,062 km (0.086 R)
• M26: 41,094,535 km (0.039 R)
• M27: 42,222,204 km (0.081 R)
• M28: 42,875,647 km (0.11 R)
• M29: 43,868,678 km (0.072 R)
• M30: 48,171,262 km (0.067 R)
• M31: 49,424,444 km (0.075 R)
• M32: 49,605,308 km (0.105 R)
• M33: 50,515,910 km (0.113 R)
• M34: 57,005,615 km (0.091 R)
• M35: 60,449,358 km (0.078 R)
• M36: 65,761,728 km (0.086 R)
• M37: 69,773,793 km (0.049 R)
• M38: 74,656,967 km (0.095 R)
• M39: 76,817,609 km (0.082 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 18,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit