🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.7 AU - 0.96 AU

Year: 271 Days

Day: 20.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.94 AU - 0.94 AU

Year: 326 Days

Day: 15.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,287,317 km

• M1: 212,130 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.75 AU - 1.23 AU

Year: 353 Days

Day: 13.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,287,317 km

• M1: 37,848 km (0.084 R)
• M2: 752,776 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.43 AU - 2.09 AU

Year: 836 Days

Day: 23.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.51 AU - 3.79 AU

Year: 2002 Days

Day: 28 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,287,317 km

• M1: 1,358,648 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.8

Radius: 12.7

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.79 AU - 9.47 AU

Year: 9080 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,287,317 km

• M1: 166,951 km (0.105 R)
• M2: 663,915 km (0.075 R)
• M3: 1,659,190 km (0.12 R)
• M4: 3,051,497 km (0.105 R)
• M5: 3,511,212 km (0.101 R)
• M6: 4,288,373 km (0.103 R)
• M7: 10,047,442 km (0.114 R)
• M8: 10,603,198 km (0.118 R)
• M9: 12,111,144 km (0.119 R)
• M10: 17,204,054 km (0.105 R)
• M11: 18,897,652 km (0.103 R)
• M12: 19,357,216 km (0.088 R)
• M13: 20,298,636 km (0.113 R)
• M14: 23,394,414 km (0.077 R)
• M15: 29,062,528 km (0.102 R)
• M16: 30,610,567 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.4

Radius: 13.4

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.76 AU - 11.48 AU

Year: 11530 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,287,317 km

• M1: 189,690 km (0.101 R)
• M2: 789,877 km (0.043 R)
• M3: 1,798,765 km (0.074 R)
• M4: 3,194,663 km (0.098 R)
• M5: 4,791,171 km (0.119 R)
• M6: 6,625,241 km (0.05 R)
• M7: 7,459,399 km (0.096 R)
• M8: 8,130,195 km (0.097 R)
• M9: 8,647,355 km (0.064 R)
• M10: 10,117,005 km (0.076 R)
• M11: 11,281,026 km (0.118 R)
• M12: 11,747,322 km (0.115 R)
• M13: 12,906,556 km (0.043 R)
• M14: 13,742,808 km (0.104 R)
• M15: 15,523,472 km (0.1 R)
• M16: 16,994,318 km (0.119 R)
• M17: 19,125,041 km (0.079 R)
• M18: 20,383,009 km (0.118 R)
• M19: 20,988,581 km (0.038 R)
• M20: 22,970,304 km (0.077 R)
• M21: 23,720,986 km (0.079 R)
• M22: 24,585,064 km (0.095 R)
• M23: 26,172,746 km (0.087 R)
• M24: 31,460,133 km (0.119 R)
• M25: 35,026,546 km (0.049 R)
• M26: 37,419,663 km (0.08 R)
• M27: 42,529,777 km (0.059 R)
• M28: 43,234,981 km (0.105 R)
• M29: 49,160,852 km (0.112 R)
• M30: 49,937,714 km (0.049 R)
• M31: 50,407,751 km (0.115 R)
• M32: 52,317,367 km (0.091 R)
• M33: 57,130,978 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 8.2

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.87 AU - 12.31 AU

Year: 15056 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,287,317 km

• M1: 102,026 km (0.07 R)
• M2: 427,102 km (0.092 R)
• M3: 697,575 km (0.116 R)
• M4: 1,051,673 km (0.086 R)
• M5: 1,699,581 km (0.115 R)
• M6: 1,961,378 km (0.12 R)
• M7: 2,772,797 km (0.114 R)
• M8: 3,454,514 km (0.061 R)
• M9: 3,878,923 km (0.038 R)
• M10: 4,730,584 km (0.084 R)
• M11: 5,437,883 km (0.116 R)
• M12: 6,254,537 km (0.088 R)
• M13: 8,625,813 km (0.063 R)
• M14: 9,037,357 km (0.112 R)
• M15: 9,734,034 km (0.105 R)
• M16: 10,639,999 km (0.027 R)
• M17: 12,816,199 km (0.106 R)
• M18: 13,149,653 km (0.119 R)
• M19: 14,904,286 km (0.091 R)
• M20: 15,198,844 km (0.037 R)
• M21: 16,183,049 km (0.098 R)
• M22: 17,289,924 km (0.087 R)
• M23: 18,700,781 km (0.038 R)
• M24: 24,497,998 km (0.104 R)
• M25: 27,469,161 km (0.11 R)
• M26: 32,733,959 km (0.093 R)
• M27: 37,672,933 km (0.097 R)
• M28: 39,050,729 km (0.092 R)
• M29: 40,319,169 km (0.094 R)
• M30: 46,134,338 km (0.049 R)
• M31: 46,918,081 km (0.032 R)
• M32: 47,392,456 km (0.038 R)
• M33: 62,014,451 km (0.085 R)
• M34: 65,299,471 km (0.085 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 14,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit