🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.7

Radius: 14.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.56 AU - 0.82 AU

Year: 376 Days

Day: 5.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 20,477,268 km

• M1: 175,628 km (0.054 R)
• M2: 659,577 km (0.104 R)
• M3: 1,256,473 km (0.054 R)
• M4: 1,723,816 km (0.081 R)
• M5: 2,268,203 km (0.092 R)
• M6: 2,820,219 km (0.118 R)
• M7: 3,417,414 km (0.099 R)
• M8: 3,901,812 km (0.101 R)
• M9: 4,798,501 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.9

Radius: 13.1

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.85 AU - 1.33 AU

Year: 747 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 20,477,268 km

• M1: 162,912 km (0.102 R)
• M2: 574,905 km (0.026 R)
• M3: 1,070,971 km (0.047 R)
• M4: 1,666,969 km (0.065 R)
• M5: 2,182,334 km (0.115 R)
• M6: 2,621,254 km (0.067 R)
• M7: 3,157,263 km (0.073 R)
• M8: 3,582,570 km (0.095 R)
• M9: 4,436,474 km (0.115 R)
• M10: 5,239,067 km (0.098 R)
• M11: 5,976,734 km (0.08 R)
• M12: 6,422,685 km (0.073 R)
• M13: 7,111,284 km (0.08 R)
• M14: 8,260,645 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.4

Radius: 11.2

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.26 AU - 1.86 AU

Year: 1278 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 20,477,268 km

• M1: 139,874 km (0.079 R)
• M2: 747,840 km (0.082 R)
• M3: 1,113,607 km (0.107 R)
• M4: 1,584,690 km (0.091 R)
• M5: 2,210,009 km (0.119 R)
• M6: 3,022,027 km (0.033 R)
• M7: 3,389,289 km (0.104 R)
• M8: 4,395,185 km (0.047 R)
• M9: 4,928,053 km (0.112 R)
• M10: 5,742,015 km (0.089 R)
• M11: 6,403,686 km (0.091 R)
• M12: 7,269,260 km (0.096 R)
• M13: 7,770,712 km (0.097 R)
• M14: 8,210,978 km (0.089 R)
• M15: 8,991,580 km (0.076 R)
• M16: 10,270,642 km (0.114 R)
• M17: 10,869,033 km (0.104 R)
• M18: 11,490,612 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.2

Radius: 9.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.35 AU - 5.05 AU

Year: 6684 Days

Day: 8.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 20,477,268 km

• M1: 114,442 km (0.115 R)
• M2: 478,863 km (0.119 R)
• M3: 863,778 km (0.104 R)
• M4: 1,203,365 km (0.109 R)
• M5: 1,519,166 km (0.103 R)
• M6: 2,105,740 km (0.118 R)
• M7: 3,308,357 km (0.101 R)
• M8: 4,047,520 km (0.071 R)
• M9: 4,363,321 km (0.067 R)
• M10: 4,695,428 km (0.054 R)
• M11: 5,711,048 km (0.118 R)
• M12: 6,226,563 km (0.072 R)
• M13: 6,961,687 km (0.115 R)
• M14: 7,350,342 km (0.095 R)
• M15: 8,313,902 km (0.074 R)
• M16: 8,714,824 km (0.058 R)
• M17: 10,659,147 km (0.102 R)
• M18: 13,763,004 km (0.05 R)
• M19: 15,276,336 km (0.115 R)
• M20: 18,201,723 km (0.063 R)
• M21: 18,568,686 km (0.112 R)
• M22: 20,151,432 km (0.087 R)
• M23: 21,143,265 km (0.098 R)
• M24: 21,890,956 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.3

Radius: 14.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.65 AU - 5.85 AU

Year: 6791 Days

Day: 14.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 20,477,268 km

• M1: 185,651 km (0.088 R)
• M2: 1,134,401 km (0.031 R)
• M3: 1,919,490 km (0.074 R)
• M4: 2,490,505 km (0.108 R)
• M5: 3,672,029 km (0.105 R)
• M6: 4,447,545 km (0.105 R)
• M7: 5,981,671 km (0.1 R)
• M8: 6,716,496 km (0.074 R)
• M9: 7,710,573 km (0.06 R)
• M10: 11,683,743 km (0.08 R)
• M11: 13,025,187 km (0.087 R)
• M12: 13,609,517 km (0.08 R)
• M13: 16,969,485 km (0.032 R)
• M14: 19,432,315 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.2

Radius: 13.9

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.75 AU - 5.01 AU

Year: 7072 Days

Day: 14.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 20,477,268 km

• M1: 175,030 km (0.088 R)
• M2: 775,815 km (0.096 R)
• M3: 1,251,685 km (0.07 R)
• M4: 2,406,581 km (0.066 R)
• M5: 3,005,870 km (0.074 R)
• M6: 3,560,579 km (0.044 R)
• M7: 4,343,574 km (0.041 R)
• M8: 5,779,714 km (0.099 R)
• M9: 9,024,192 km (0.106 R)
• M10: 9,994,933 km (0.119 R)
• M11: 11,034,040 km (0.104 R)
• M12: 11,766,022 km (0.095 R)
• M13: 12,474,518 km (0.113 R)
• M14: 15,022,618 km (0.063 R)
• M15: 17,131,649 km (0.112 R)
• M16: 17,618,141 km (0.108 R)
• M17: 19,431,417 km (0.066 R)
• M18: 20,344,712 km (0.096 R)
• M19: 22,339,151 km (0.062 R)
• M20: 29,696,225 km (0.11 R)
• M21: 30,500,463 km (0.067 R)
• M22: 32,152,322 km (0.106 R)
• M23: 32,787,066 km (0.041 R)
• M24: 35,074,268 km (0.07 R)
• M25: 35,973,052 km (0.12 R)
• M26: 39,480,374 km (0.062 R)
• M27: 40,208,317 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.8

Radius: 14.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.57 AU - 5.85 AU

Year: 7801 Days

Day: 10.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 20,477,268 km

• M1: 175,329 km (0.063 R)
• M2: 1,002,755 km (0.086 R)
• M3: 1,912,459 km (0.054 R)
• M4: 2,957,700 km (0.082 R)
• M5: 4,773,219 km (0.078 R)
• M6: 5,561,600 km (0.084 R)
• M7: 6,225,964 km (0.091 R)
• M8: 6,868,637 km (0.109 R)
• M9: 8,456,169 km (0.066 R)
• M10: 9,110,810 km (0.098 R)
• M11: 9,940,779 km (0.105 R)
• M12: 12,848,512 km (0.112 R)
• M13: 15,436,107 km (0.114 R)
• M14: 18,715,741 km (0.081 R)
• M15: 20,210,224 km (0.064 R)
• M16: 21,065,475 km (0.111 R)
• M17: 26,712,046 km (0.111 R)
• M18: 27,647,482 km (0.052 R)
• M19: 30,889,866 km (0.064 R)
• M20: 32,444,337 km (0.107 R)
• M21: 33,833,204 km (0.097 R)
• M22: 38,002,945 km (0.084 R)
• M23: 40,029,099 km (0.118 R)
• M24: 40,761,081 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.3

Radius: 4

Gravity: 49.39 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.07 AU - 7.67 AU

Year: 10547 Days

Day: 18 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 20,477,268 km

• M1: 49,816 km (0.098 R)
• M2: 192,532 km (0.109 R)
• M3: 338,241 km (0.108 R)
• M4: 642,523 km (0.074 R)
• M5: 769,083 km (0.093 R)
• M6: 2,477,640 km (0.108 R)
• M7: 2,622,151 km (0.044 R)
• M8: 2,750,357 km (0.083 R)
• M9: 2,905,191 km (0.083 R)
• M10: 3,689,083 km (0.117 R)
• M11: 4,697,672 km (0.067 R)
• M12: 4,855,348 km (0.068 R)
• M13: 5,697,585 km (0.119 R)
• M14: 5,949,956 km (0.087 R)
• M15: 6,134,709 km (0.069 R)
• M16: 7,797,191 km (0.077 R)
• M17: 9,687,061 km (0.109 R)
• M18: 9,891,411 km (0.108 R)
• M19: 12,332,549 km (0.095 R)
• M20: 13,374,349 km (0.119 R)
• M21: 14,875,264 km (0.118 R)
• M22: 15,010,800 km (0.119 R)
• M23: 15,215,749 km (0.115 R)
• M24: 16,557,343 km (0.076 R)
• M25: 16,849,507 km (0.112 R)
• M26: 22,356,953 km (0.047 R)
• M27: 28,847,705 km (0.06 R)
• M28: 29,376,983 km (0.047 R)
• M29: 30,783,651 km (0.076 R)
• M30: 33,265,181 km (0.118 R)
• M31: 39,265,103 km (0.104 R)
• M32: 43,549,287 km (0.086 R)
• M33: 43,826,940 km (0.095 R)
• M34: 44,808,003 km (0.095 R)
• M35: 46,090,805 km (0.093 R)
• M36: 48,282,862 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.3

Radius: 3.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.69 AU - 8.33 AU

Year: 13501 Days

Day: 20.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 20,477,268 km

• M1: 42,037 km (0.095 R)
• M2: 163,062 km (0.096 R)
• M3: 415,882 km (0.099 R)
• M4: 923,617 km (0.107 R)
• M5: 1,722,021 km (0.118 R)
• M6: 1,852,919 km (0.053 R)
• M7: 2,243,968 km (0.111 R)
• M8: 3,440,153 km (0.063 R)
• M9: 4,027,324 km (0.117 R)
• M10: 5,397,342 km (0.069 R)
• M11: 5,704,466 km (0.112 R)
• M12: 6,325,297 km (0.101 R)
• M13: 8,456,618 km (0.095 R)
• M14: 8,661,866 km (0.112 R)
• M15: 11,938,209 km (0.058 R)
• M16: 12,196,415 km (0.106 R)
• M17: 13,130,056 km (0.115 R)
• M18: 15,542,620 km (0.078 R)
• M19: 18,462,771 km (0.056 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 18,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit