🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779

Radius: 11.8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.71 AU - 0.91 AU

Year: 512 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,950,851 km

• M1: 151,243 km (0.071 R)
• M2: 762,351 km (0.106 R)
• M3: 1,384,678 km (0.097 R)
• M4: 1,772,436 km (0.059 R)
• M5: 2,187,719 km (0.109 R)
• M6: 2,818,274 km (0.082 R)
• M7: 4,136,680 km (0.045 R)
• M8: 4,766,338 km (0.087 R)
• M9: 5,154,245 km (0.095 R)
• M10: 6,781,571 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.7

Radius: 11.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.04 AU - 1.08 AU

Year: 767 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 75,950,851 km

• M1: 143,016 km (0.104 R)
• M2: 770,878 km (0.032 R)
• M3: 1,351,766 km (0.097 R)
• M4: 1,979,030 km (0.109 R)
• M5: 2,462,979 km (0.053 R)
• M6: 3,636,425 km (0.091 R)
• M7: 4,301,537 km (0.119 R)

Asteroid Belt

Center: 1.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.1

Radius: 10.1

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.24 AU - 2 AU

Year: 1449 Days

Day: 10.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,950,851 km

• M1: 128,654 km (0.076 R)
• M2: 528,080 km (0.094 R)
• M3: 1,691,354 km (0.094 R)
• M4: 2,009,399 km (0.116 R)
• M5: 2,402,392 km (0.107 R)
• M6: 3,061,520 km (0.085 R)
• M7: 3,662,754 km (0.095 R)
• M8: 4,134,137 km (0.079 R)
• M9: 6,121,694 km (0.053 R)
• M10: 6,882,848 km (0.053 R)
• M11: 7,249,214 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.7

Radius: 13.4

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.44 AU - 4.06 AU

Year: 4118 Days

Day: 12.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,950,851 km

• M1: 166,802 km (0.109 R)
• M2: 828,323 km (0.105 R)
• M3: 1,532,481 km (0.079 R)
• M4: 2,498,284 km (0.061 R)
• M5: 3,703,295 km (0.112 R)
• M6: 4,299,293 km (0.106 R)
• M7: 4,754,071 km (0.036 R)
• M8: 6,154,008 km (0.118 R)
• M9: 6,993,401 km (0.036 R)
• M10: 7,502,333 km (0.048 R)
• M11: 8,197,365 km (0.112 R)
• M12: 9,826,935 km (0.119 R)
• M13: 11,254,397 km (0.043 R)
• M14: 12,466,739 km (0.04 R)
• M15: 14,422,282 km (0.103 R)
• M16: 15,448,374 km (0.103 R)
• M17: 16,210,575 km (0.068 R)
• M18: 19,454,455 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 9.1

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.16 AU - 4.38 AU

Year: 5145 Days

Day: 9.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,950,851 km

• M1: 128,505 km (0.111 R)
• M2: 631,752 km (0.108 R)
• M3: 1,255,575 km (0.115 R)
• M4: 1,842,298 km (0.044 R)
• M5: 2,361,103 km (0.078 R)
• M6: 2,746,767 km (0.104 R)
• M7: 4,464,898 km (0.116 R)
• M8: 4,863,427 km (0.102 R)
• M9: 5,285,742 km (0.105 R)
• M10: 5,640,887 km (0.12 R)
• M11: 6,235,987 km (0.12 R)
• M12: 6,633,170 km (0.1 R)
• M13: 9,946,762 km (0.062 R)
• M14: 10,909,574 km (0.108 R)
• M15: 12,186,243 km (0.087 R)
• M16: 12,546,325 km (0.104 R)
• M17: 13,835,260 km (0.047 R)
• M18: 15,269,455 km (0.113 R)
• M19: 15,748,617 km (0.098 R)
• M20: 16,299,735 km (0.08 R)
• M21: 16,674,179 km (0.041 R)
• M22: 16,990,728 km (0.068 R)
• M23: 18,430,906 km (0.115 R)
• M24: 19,319,368 km (0.084 R)
• M25: 20,164,447 km (0.057 R)
• M26: 21,034,059 km (0.099 R)
• M27: 21,627,514 km (0.076 R)
• M28: 22,847,933 km (0.108 R)
• M29: 26,014,023 km (0.082 R)
• M30: 26,440,077 km (0.112 R)
• M31: 31,150,465 km (0.107 R)
• M32: 31,630,974 km (0.097 R)
• M33: 32,213,957 km (0.108 R)
• M34: 33,401,614 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.2

Radius: 11.2

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.77 AU - 4.33 AU

Year: 5729 Days

Day: 5.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,950,851 km

• M1: 139,575 km (0.073 R)
• M2: 531,970 km (0.11 R)
• M3: 912,547 km (0.119 R)
• M4: 1,378,395 km (0.083 R)
• M5: 1,774,979 km (0.12 R)
• M6: 2,264,164 km (0.065 R)
• M7: 3,096,377 km (0.063 R)
• M8: 3,495,354 km (0.117 R)
• M9: 5,389,562 km (0.068 R)
• M10: 6,659,948 km (0.117 R)
• M11: 10,932,912 km (0.081 R)
• M12: 12,169,488 km (0.078 R)
• M13: 15,037,129 km (0.11 R)
• M14: 17,138,830 km (0.114 R)
• M15: 19,219,586 km (0.098 R)
• M16: 21,917,285 km (0.062 R)
• M17: 26,207,602 km (0.049 R)
• M18: 26,900,390 km (0.08 R)
• M19: 27,872,926 km (0.112 R)
• M20: 28,960,353 km (0.116 R)
• M21: 31,510,248 km (0.106 R)
• M22: 31,900,400 km (0.062 R)
• M23: 34,618,443 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.1

Radius: 13.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.55 AU - 4.57 AU

Year: 5750 Days

Day: 8.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,950,851 km

• M1: 169,345 km (0.087 R)
• M2: 940,372 km (0.067 R)
• M3: 1,611,917 km (0.083 R)
• M4: 2,710,713 km (0.119 R)
• M5: 3,145,146 km (0.081 R)
• M6: 4,014,459 km (0.084 R)
• M7: 4,921,770 km (0.034 R)
• M8: 5,804,697 km (0.116 R)
• M9: 6,229,854 km (0.108 R)
• M10: 7,024,368 km (0.084 R)
• M11: 8,046,421 km (0.118 R)
• M12: 8,644,513 km (0.06 R)
• M13: 10,540,516 km (0.1 R)
• M14: 12,049,211 km (0.04 R)
• M15: 14,167,666 km (0.112 R)
• M16: 16,105,557 km (0.097 R)
• M17: 18,270,986 km (0.046 R)
• M18: 18,841,403 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.1

Radius: 9.3

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.81 AU - 5.57 AU

Year: 8311 Days

Day: 8.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,950,851 km

• M1: 116,088 km (0.091 R)
• M2: 520,002 km (0.096 R)
• M3: 831,166 km (0.112 R)
• M4: 1,167,911 km (0.084 R)
• M5: 1,486,105 km (0.106 R)
• M6: 2,773,545 km (0.12 R)
• M7: 3,610,844 km (0.059 R)
• M8: 4,555,106 km (0.065 R)
• M9: 5,996,032 km (0.068 R)
• M10: 7,135,669 km (0.117 R)
• M11: 10,607,686 km (0.11 R)
• M12: 12,317,889 km (0.061 R)
• M13: 12,680,813 km (0.094 R)
• M14: 13,265,591 km (0.109 R)
• M15: 14,035,721 km (0.032 R)
• M16: 14,661,489 km (0.116 R)
• M17: 16,525,179 km (0.111 R)
• M18: 17,481,409 km (0.095 R)
• M19: 22,207,505 km (0.074 R)
• M20: 23,928,179 km (0.119 R)
• M21: 27,809,945 km (0.113 R)
• M22: 33,277,598 km (0.091 R)
• M23: 33,679,268 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.4

Radius: 7.7

Gravity: 16.69 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.72 AU - 9.74 AU

Year: 16596 Days

Day: 17.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,950,851 km

• M1: 95,743 km (0.11 R)
• M2: 568,322 km (0.118 R)
• M3: 983,008 km (0.089 R)
• M4: 1,383,332 km (0.04 R)
• M5: 1,690,606 km (0.085 R)
• M6: 2,355,568 km (0.085 R)
• M7: 2,699,793 km (0.078 R)
• M8: 3,694,170 km (0.117 R)
• M9: 5,060,597 km (0.026 R)
• M10: 7,335,681 km (0.089 R)
• M11: 10,217,385 km (0.095 R)
• M12: 10,456,891 km (0.095 R)
• M13: 11,581,718 km (0.047 R)
• M14: 14,972,652 km (0.082 R)
• M15: 15,282,021 km (0.091 R)
• M16: 17,654,344 km (0.058 R)
• M17: 18,437,788 km (0.05 R)
• M18: 19,063,107 km (0.108 R)
• M19: 22,403,179 km (0.103 R)
• M20: 24,691,278 km (0.093 R)
• M21: 25,123,317 km (0.091 R)
• M22: 25,891,651 km (0.083 R)
• M23: 34,189,247 km (0.116 R)
• M24: 38,498,264 km (0.032 R)
• M25: 43,312,174 km (0.072 R)
• M26: 46,025,730 km (0.076 R)
• M27: 46,680,220 km (0.049 R)
• M28: 47,840,651 km (0.085 R)
• M29: 51,087,224 km (0.077 R)
• M30: 52,497,034 km (0.11 R)
• M31: 54,843,028 km (0.112 R)
• M32: 55,949,005 km (0.074 R)
• M33: 59,163,265 km (0.113 R)
• M34: 59,742,957 km (0.103 R)
• M35: 66,372,087 km (0.083 R)
• M36: 67,417,477 km (0.111 R)
• M37: 70,186,683 km (0.114 R)
• M38: 71,053,753 km (0.042 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit