🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.47 AU - 0.57 AU

Year: 144 Days

Day: 18 Hours

Environment

Temp: 141 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,697,958 km

• M1: 42,037 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.68 AU

Year: 161 Days

Day: 13.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 15.5 °

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: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.58 AU - 0.72 AU

Year: 202 Days

Day: 36.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.58 AU - 0.74 AU

Year: 206 Days

Day: 23.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,697,958 km

• M1: 192,084 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.41 AU - 1.51 AU

Year: 679 Days

Day: 20.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,697,958 km

• M1: 126,560 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.7

Radius: 14.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.73 AU - 4.85 AU

Year: 4036 Days

Day: 7.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 103,697,958 km

• M1: 191,186 km (0.109 R)
• M2: 663,766 km (0.097 R)
• M3: 1,291,030 km (0.102 R)
• M4: 1,827,787 km (0.055 R)
• M5: 3,202,591 km (0.094 R)
• M6: 3,691,926 km (0.078 R)
• M7: 5,280,506 km (0.067 R)
• M8: 6,856,519 km (0.119 R)
• M9: 9,133,100 km (0.053 R)
• M10: 9,621,686 km (0.111 R)
• M11: 10,275,579 km (0.052 R)
• M12: 11,075,927 km (0.093 R)
• M13: 12,459,408 km (0.115 R)
• M14: 13,061,540 km (0.119 R)
• M15: 15,568,202 km (0.068 R)
• M16: 17,514,620 km (0.058 R)
• M17: 17,998,419 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.8

Radius: 12.4

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.83 AU - 6.65 AU

Year: 6001 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 103,697,958 km

• M1: 154,235 km (0.093 R)
• M2: 920,027 km (0.101 R)
• M3: 1,367,175 km (0.063 R)
• M4: 1,760,617 km (0.116 R)
• M5: 2,271,943 km (0.111 R)
• M6: 4,343,873 km (0.085 R)
• M7: 5,287,836 km (0.113 R)
• M8: 6,197,989 km (0.067 R)
• M9: 7,965,189 km (0.1 R)
• M10: 9,895,301 km (0.113 R)
• M11: 11,524,571 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.3

Radius: 6.7

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.87 AU - 15.23 AU

Year: 19203 Days

Day: 22.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 103,697,958 km

• M1: 83,775 km (0.109 R)
• M2: 292,165 km (0.087 R)
• M3: 828,473 km (0.113 R)
• M4: 1,736,083 km (0.05 R)
• M5: 2,213,899 km (0.078 R)
• M6: 2,563,509 km (0.103 R)
• M7: 2,824,857 km (0.072 R)
• M8: 3,236,700 km (0.079 R)
• M9: 3,928,889 km (0.067 R)
• M10: 6,952,262 km (0.119 R)
• M11: 7,181,296 km (0.071 R)
• M12: 7,462,690 km (0.107 R)
• M13: 8,147,998 km (0.119 R)
• M14: 10,336,764 km (0.114 R)
• M15: 11,438,852 km (0.115 R)
• M16: 11,953,019 km (0.089 R)
• M17: 12,752,919 km (0.113 R)
• M18: 13,165,959 km (0.049 R)
• M19: 15,599,468 km (0.114 R)
• M20: 18,579,008 km (0.088 R)
• M21: 22,410,808 km (0.113 R)
• M22: 25,963,010 km (0.086 R)
• M23: 26,183,068 km (0.051 R)
• M24: 27,188,216 km (0.039 R)
• M25: 29,633,244 km (0.092 R)
• M26: 30,970,649 km (0.091 R)
• M27: 34,290,974 km (0.099 R)
• M28: 39,124,930 km (0.106 R)
• M29: 45,501,988 km (0.12 R)
• M30: 56,313,276 km (0.115 R)
• M31: 67,256,959 km (0.051 R)
• M32: 68,927,518 km (0.093 R)
• M33: 69,138,302 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.2

Radius: 5.3

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 14.09 AU - 18.41 AU

Year: 25220 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 103,697,958 km

• M1: 66,571 km (0.079 R)
• M2: 259,702 km (0.072 R)
• M3: 851,810 km (0.076 R)
• M4: 1,235,978 km (0.074 R)
• M5: 2,204,025 km (0.042 R)
• M6: 3,554,894 km (0.107 R)
• M7: 5,215,281 km (0.038 R)
• M8: 6,831,088 km (0.103 R)
• M9: 8,077,238 km (0.076 R)
• M10: 8,298,792 km (0.112 R)
• M11: 11,559,727 km (0.115 R)
• M12: 13,164,762 km (0.036 R)
• M13: 24,209,723 km (0.058 R)
• M14: 27,227,710 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926

Radius: 3

Gravity: 102.89 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 16.06 AU - 18.26 AU

Year: 27368 Days

Day: 17 Hours

Environment

Temp: -193 °C

Axial Tilt: 80.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 103,697,958 km

• M1: 37,998 km (0.106 R)
• M2: 199,115 km (0.06 R)
• M3: 1,838,259 km (0.115 R)
• M4: 2,032,586 km (0.117 R)
• M5: 2,169,768 km (0.074 R)
• M6: 3,007,516 km (0.089 R)
• M7: 3,695,217 km (0.095 R)
• M8: 3,969,430 km (0.045 R)
• M9: 4,914,140 km (0.054 R)
• M10: 5,245,500 km (0.096 R)
• M11: 6,425,827 km (0.052 R)
• M12: 8,394,535 km (0.102 R)
• M13: 9,171,995 km (0.088 R)
• M14: 10,061,504 km (0.119 R)
• M15: 10,662,887 km (0.113 R)
• M16: 12,010,315 km (0.116 R)
• M17: 15,382,850 km (0.072 R)
• M18: 18,535,924 km (0.088 R)
• M19: 19,539,277 km (0.119 R)
• M20: 24,149,584 km (0.037 R)
• M21: 29,434,727 km (0.08 R)
• M22: 33,795,505 km (0.088 R)
• M23: 34,536,912 km (0.104 R)
• M24: 37,295,647 km (0.079 R)
• M25: 39,540,064 km (0.105 R)
• M26: 49,229,667 km (0.091 R)
• M27: 53,510,560 km (0.113 R)
• M28: 68,062,992 km (0.106 R)
• M29: 68,298,160 km (0.086 R)
• M30: 69,481,778 km (0.1 R)
• M31: 72,868,824 km (0.093 R)
• M32: 76,872,362 km (0.102 R)
• M33: 81,548,791 km (0.114 R)
• M34: 88,353,250 km (0.026 R)
• M35: 99,707,579 km (0.095 R)
• M36: 102,767,753 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 10,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit