🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.46 AU - 0.72 AU

Year: 168 Days

Day: 14.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.61 AU - 0.95 AU

Year: 255 Days

Day: 28.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.21 AU - 1.75 AU

Year: 668 Days

Day: 22 Hours

Environment

Temp: -51 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.5

Radius: 11.1

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.58 AU - 4.9 AU

Year: 3827 Days

Day: 6.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 103,096,458 km

• M1: 149,149 km (0.105 R)
• M2: 526,285 km (0.089 R)
• M3: 892,950 km (0.118 R)
• M4: 2,079,111 km (0.091 R)
• M5: 2,525,511 km (0.03 R)
• M6: 2,885,444 km (0.098 R)
• M7: 3,970,028 km (0.112 R)
• M8: 4,777,707 km (0.054 R)
• M9: 5,823,845 km (0.113 R)
• M10: 6,718,590 km (0.04 R)
• M11: 7,229,915 km (0.037 R)
• M12: 7,606,304 km (0.049 R)
• M13: 9,465,805 km (0.108 R)
• M14: 10,382,691 km (0.08 R)
• M15: 12,216,013 km (0.039 R)
• M16: 13,117,040 km (0.098 R)
• M17: 13,869,219 km (0.091 R)
• M18: 14,899,798 km (0.108 R)
• M19: 15,562,966 km (0.083 R)
• M20: 16,839,036 km (0.096 R)
• M21: 17,840,743 km (0.114 R)
• M22: 19,537,781 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598

Radius: 11.1

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.4 AU - 7.08 AU

Year: 5781 Days

Day: 9.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 103,096,458 km

• M1: 138,079 km (0.069 R)
• M2: 518,207 km (0.087 R)
• M3: 1,338,751 km (0.091 R)
• M4: 1,754,334 km (0.04 R)
• M5: 2,303,658 km (0.104 R)
• M6: 2,834,281 km (0.084 R)
• M7: 3,424,295 km (0.086 R)
• M8: 4,214,471 km (0.096 R)
• M9: 4,692,137 km (0.086 R)
• M10: 5,177,732 km (0.077 R)
• M11: 7,112,481 km (0.058 R)
• M12: 7,940,057 km (0.076 R)
• M13: 8,710,635 km (0.106 R)
• M14: 9,700,524 km (0.07 R)
• M15: 10,948,171 km (0.103 R)
• M16: 12,912,241 km (0.105 R)
• M17: 13,544,741 km (0.097 R)
• M18: 15,274,391 km (0.085 R)
• M19: 15,803,070 km (0.066 R)
• M20: 18,170,905 km (0.072 R)
• M21: 21,125,015 km (0.065 R)
• M22: 22,678,140 km (0.095 R)
• M23: 28,229,268 km (0.094 R)
• M24: 29,384,762 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.9

Radius: 9.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.29 AU - 9.33 AU

Year: 9698 Days

Day: 11.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 103,096,458 km

• M1: 124,017 km (0.1 R)
• M2: 590,612 km (0.092 R)
• M3: 1,471,145 km (0.069 R)
• M4: 1,892,413 km (0.06 R)
• M5: 3,263,627 km (0.086 R)
• M6: 6,335,619 km (0.086 R)
• M7: 6,746,266 km (0.078 R)
• M8: 7,081,514 km (0.106 R)
• M9: 9,073,410 km (0.078 R)
• M10: 9,787,740 km (0.076 R)
• M11: 10,458,088 km (0.104 R)
• M12: 17,024,088 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.6

Radius: 8.9

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.91 AU - 12.27 AU

Year: 11886 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 103,096,458 km

• M1: 124,017 km (0.092 R)
• M2: 450,140 km (0.07 R)
• M3: 737,817 km (0.032 R)
• M4: 1,097,151 km (0.114 R)
• M5: 2,429,021 km (0.095 R)
• M6: 2,870,484 km (0.073 R)
• M7: 3,541,879 km (0.107 R)
• M8: 4,803,139 km (0.096 R)
• M9: 5,094,406 km (0.077 R)
• M10: 6,114,065 km (0.034 R)
• M11: 6,771,996 km (0.051 R)
• M12: 7,648,939 km (0.084 R)
• M13: 8,274,258 km (0.045 R)
• M14: 9,275,816 km (0.109 R)
• M15: 10,196,740 km (0.08 R)
• M16: 11,177,355 km (0.1 R)
• M17: 12,642,067 km (0.083 R)
• M18: 16,967,839 km (0.048 R)
• M19: 17,267,035 km (0.082 R)
• M20: 20,372,238 km (0.086 R)
• M21: 20,710,329 km (0.046 R)
• M22: 23,275,185 km (0.116 R)
• M23: 23,924,589 km (0.027 R)
• M24: 26,643,680 km (0.091 R)
• M25: 26,946,765 km (0.101 R)
• M26: 27,662,741 km (0.071 R)
• M27: 32,687,434 km (0.104 R)
• M28: 33,736,863 km (0.103 R)
• M29: 36,149,428 km (0.107 R)
• M30: 38,545,687 km (0.12 R)
• M31: 40,643,946 km (0.109 R)
• M32: 41,045,766 km (0.064 R)
• M33: 42,817,454 km (0.11 R)
• M34: 47,246,748 km (0.111 R)
• M35: 47,542,652 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.2

Radius: 14.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.14 AU - 13.9 AU

Year: 14501 Days

Day: 9.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 103,096,458 km

• M1: 184,005 km (0.114 R)
• M2: 692,040 km (0.074 R)
• M3: 1,861,895 km (0.104 R)
• M4: 3,466,781 km (0.05 R)
• M5: 4,995,671 km (0.046 R)
• M6: 6,264,560 km (0.091 R)
• M7: 7,620,815 km (0.102 R)
• M8: 10,369,227 km (0.113 R)
• M9: 12,866,314 km (0.101 R)
• M10: 14,862,249 km (0.11 R)
• M11: 17,192,984 km (0.119 R)
• M12: 18,804,004 km (0.083 R)
• M13: 19,683,489 km (0.064 R)
• M14: 22,650,614 km (0.082 R)
• M15: 25,548,025 km (0.114 R)
• M16: 26,536,119 km (0.102 R)
• M17: 37,632,990 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.2

Radius: 6.1

Gravity: 20.56 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 17.17 AU - 20.11 AU

Year: 29845 Days

Day: 19.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 103,096,458 km

• M1: 78,389 km (0.107 R)
• M2: 291,865 km (0.061 R)
• M3: 530,324 km (0.109 R)
• M4: 738,714 km (0.084 R)
• M5: 1,172,847 km (0.041 R)
• M6: 2,036,775 km (0.111 R)
• M7: 2,241,874 km (0.097 R)
• M8: 2,693,809 km (0.043 R)
• M9: 3,948,935 km (0.076 R)
• M10: 4,455,174 km (0.05 R)
• M11: 5,294,119 km (0.08 R)
• M12: 7,124,299 km (0.052 R)
• M13: 8,555,801 km (0.099 R)
• M14: 10,169,065 km (0.093 R)
• M15: 10,501,023 km (0.097 R)
• M16: 11,186,630 km (0.104 R)
• M17: 11,684,042 km (0.12 R)
• M18: 14,729,107 km (0.077 R)
• M19: 15,940,102 km (0.069 R)
• M20: 18,265,002 km (0.109 R)
• M21: 22,328,380 km (0.112 R)
• M22: 29,828,768 km (0.096 R)
• M23: 33,625,562 km (0.108 R)
• M24: 34,660,181 km (0.088 R)
• M25: 36,174,560 km (0.091 R)
• M26: 40,152,667 km (0.086 R)
• M27: 46,925,112 km (0.091 R)
• M28: 51,839,552 km (0.089 R)
• M29: 58,134,181 km (0.071 R)
• M30: 66,290,856 km (0.096 R)
• M31: 67,915,189 km (0.087 R)
• M32: 78,222,183 km (0.094 R)
• M33: 92,653,441 km (0.082 R)
• M34: 94,682,736 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 18,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit