🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.2

Radius: 13.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.68 AU - 1 AU

Year: 522 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,731,602 km

• M1: 164,109 km (0.115 R)
• M2: 760,406 km (0.078 R)
• M3: 1,252,733 km (0.057 R)
• M4: 1,729,351 km (0.1 R)
• M5: 2,363,497 km (0.092 R)
• M6: 2,893,522 km (0.059 R)
• M7: 3,351,142 km (0.065 R)
• M8: 3,895,379 km (0.083 R)
• M9: 5,430,552 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331

Radius: 9.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.04 AU - 1.14 AU

Year: 772 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,731,602 km

• M1: 118,332 km (0.04 R)
• M2: 460,313 km (0.104 R)
• M3: 955,781 km (0.118 R)
• M4: 1,352,514 km (0.09 R)
• M5: 1,699,731 km (0.119 R)
• M6: 2,956,204 km (0.026 R)
• M7: 3,812,651 km (0.073 R)
• M8: 4,320,835 km (0.118 R)
• M9: 4,653,242 km (0.098 R)
• M10: 4,970,389 km (0.094 R)
• M11: 5,267,939 km (0.092 R)
• M12: 5,612,763 km (0.055 R)
• M13: 6,778,579 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.2

Radius: 12.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.19 AU - 1.71 AU

Year: 1184 Days

Day: 8.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,731,602 km

• M1: 150,495 km (0.095 R)
• M2: 643,720 km (0.066 R)
• M3: 1,426,117 km (0.083 R)
• M4: 2,203,577 km (0.06 R)
• M5: 2,700,990 km (0.067 R)
• M6: 3,165,491 km (0.035 R)
• M7: 3,727,680 km (0.034 R)
• M8: 4,160,317 km (0.079 R)
• M9: 5,487,549 km (0.078 R)
• M10: 6,070,382 km (0.116 R)
• M11: 7,079,420 km (0.107 R)
• M12: 7,624,405 km (0.065 R)
• M13: 8,377,032 km (0.051 R)
• M14: 8,798,449 km (0.105 R)
• M15: 9,541,651 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174

Radius: 9.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.9 AU - 2.22 AU

Year: 2005 Days

Day: 10.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,731,602 km

• M1: 123,119 km (0.076 R)
• M2: 438,322 km (0.108 R)
• M3: 1,143,227 km (0.113 R)
• M4: 2,170,067 km (0.031 R)
• M5: 2,906,537 km (0.109 R)
• M6: 3,241,935 km (0.063 R)
• M7: 3,558,335 km (0.09 R)
• M8: 3,991,122 km (0.052 R)
• M9: 4,321,583 km (0.089 R)
• M10: 4,670,296 km (0.063 R)
• M11: 5,056,707 km (0.093 R)
• M12: 5,564,592 km (0.105 R)
• M13: 6,637,209 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 14.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.1 AU - 3.12 AU

Year: 2860 Days

Day: 9.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,731,602 km

• M1: 175,329 km (0.071 R)
• M2: 646,712 km (0.112 R)
• M3: 1,292,526 km (0.111 R)
• M4: 1,937,292 km (0.108 R)
• M5: 2,486,616 km (0.11 R)
• M6: 3,280,083 km (0.119 R)
• M7: 3,825,666 km (0.107 R)
• M8: 5,029,181 km (0.119 R)
• M9: 5,838,057 km (0.076 R)
• M10: 7,181,745 km (0.052 R)
• M11: 7,683,496 km (0.116 R)
• M12: 8,687,747 km (0.116 R)
• M13: 10,593,923 km (0.12 R)
• M14: 11,454,859 km (0.084 R)
• M15: 12,141,662 km (0.104 R)
• M16: 13,316,454 km (0.057 R)
• M17: 16,422,555 km (0.075 R)

Asteroid Belt

Center: 3.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.3

Radius: 13.2

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.78 AU - 4.12 AU

Year: 5325 Days

Day: 9.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,731,602 km

• M1: 164,258 km (0.11 R)
• M2: 579,542 km (0.12 R)
• M3: 1,879,099 km (0.103 R)
• M4: 2,655,063 km (0.107 R)
• M5: 3,127,643 km (0.105 R)
• M6: 3,699,855 km (0.082 R)
• M7: 4,613,000 km (0.105 R)
• M8: 5,055,959 km (0.079 R)
• M9: 7,571,896 km (0.099 R)
• M10: 8,005,431 km (0.057 R)
• M11: 8,417,423 km (0.107 R)
• M12: 9,002,052 km (0.089 R)
• M13: 9,448,003 km (0.073 R)
• M14: 10,296,522 km (0.104 R)
• M15: 12,391,790 km (0.087 R)
• M16: 13,513,475 km (0.116 R)
• M17: 14,099,151 km (0.119 R)
• M18: 15,150,824 km (0.101 R)
• M19: 15,900,010 km (0.109 R)
• M20: 16,978,012 km (0.059 R)
• M21: 18,882,094 km (0.103 R)
• M22: 19,614,824 km (0.101 R)
• M23: 21,927,009 km (0.093 R)
• M24: 22,587,932 km (0.119 R)
• M25: 24,729,426 km (0.11 R)
• M26: 29,324,474 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.1

Radius: 14

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.5 AU - 4.48 AU

Year: 5406 Days

Day: 14.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,731,602 km

• M1: 176,077 km (0.075 R)
• M2: 690,544 km (0.068 R)
• M3: 1,270,236 km (0.109 R)
• M4: 1,882,240 km (0.069 R)
• M5: 2,513,394 km (0.093 R)
• M6: 3,580,775 km (0.117 R)
• M7: 4,481,952 km (0.076 R)
• M8: 4,986,695 km (0.072 R)
• M9: 7,399,111 km (0.11 R)
• M10: 9,066,379 km (0.078 R)
• M11: 10,737,986 km (0.077 R)
• M12: 12,763,242 km (0.037 R)
• M13: 13,347,421 km (0.106 R)
• M14: 15,149,178 km (0.098 R)
• M15: 23,913,968 km (0.116 R)
• M16: 24,885,007 km (0.112 R)
• M17: 26,992,393 km (0.078 R)
• M18: 32,433,267 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.8

Radius: 9.2

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.3 AU - 6.36 AU

Year: 8346 Days

Day: 13.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,731,602 km

• M1: 118,930 km (0.112 R)
• M2: 613,950 km (0.11 R)
• M3: 3,906,150 km (0.104 R)
• M4: 4,395,036 km (0.056 R)
• M5: 5,523,752 km (0.109 R)
• M6: 6,868,038 km (0.093 R)
• M7: 7,511,309 km (0.047 R)
• M8: 8,380,622 km (0.06 R)
• M9: 8,839,888 km (0.079 R)
• M10: 9,518,913 km (0.118 R)
• M11: 9,808,534 km (0.044 R)
• M12: 11,624,503 km (0.058 R)
• M13: 12,836,096 km (0.117 R)
• M14: 13,446,605 km (0.114 R)
• M15: 13,759,115 km (0.038 R)
• M16: 14,506,954 km (0.099 R)
• M17: 15,451,366 km (0.091 R)
• M18: 17,585,828 km (0.075 R)
• M19: 19,244,719 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.3

Radius: 11.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.59 AU - 6.29 AU

Year: 8606 Days

Day: 5.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,731,602 km

• M1: 146,756 km (0.087 R)
• M2: 652,247 km (0.084 R)
• M3: 1,111,811 km (0.076 R)
• M4: 1,652,458 km (0.087 R)
• M5: 2,860,910 km (0.079 R)
• M6: 3,538,438 km (0.109 R)
• M7: 4,014,459 km (0.117 R)
• M8: 4,560,042 km (0.097 R)
• M9: 5,364,131 km (0.085 R)
• M10: 7,710,573 km (0.082 R)
• M11: 15,660,354 km (0.092 R)
• M12: 16,167,491 km (0.073 R)
• M13: 17,214,825 km (0.104 R)
• M14: 18,798,917 km (0.12 R)
• M15: 21,008,478 km (0.091 R)
• M16: 25,067,367 km (0.104 R)
• M17: 31,088,083 km (0.094 R)
• M18: 31,890,077 km (0.119 R)
• M19: 37,555,049 km (0.046 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.5

Radius: 6.2

Gravity: 21.79 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.71 AU - 11.17 AU

Year: 21255 Days

Day: 17.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,731,602 km

• M1: 77,193 km (0.026 R)
• M2: 471,383 km (0.092 R)
• M3: 734,226 km (0.107 R)
• M4: 1,189,752 km (0.098 R)
• M5: 1,464,414 km (0.117 R)
• M6: 2,851,036 km (0.092 R)
• M7: 3,064,363 km (0.112 R)
• M8: 3,433,870 km (0.062 R)
• M9: 3,993,964 km (0.066 R)
• M10: 5,215,431 km (0.102 R)
• M11: 5,659,138 km (0.093 R)
• M12: 6,575,724 km (0.111 R)
• M13: 7,288,259 km (0.116 R)
• M14: 7,998,849 km (0.1 R)
• M15: 9,264,746 km (0.098 R)
• M16: 9,497,819 km (0.115 R)
• M17: 10,220,676 km (0.113 R)
• M18: 10,532,438 km (0.101 R)
• M19: 12,967,742 km (0.082 R)
• M20: 13,407,111 km (0.071 R)
• M21: 14,627,530 km (0.102 R)
• M22: 23,648,731 km (0.091 R)
• M23: 24,972,223 km (0.108 R)
• M24: 27,167,721 km (0.115 R)
• M25: 31,806,003 km (0.096 R)
• M26: 35,081,149 km (0.028 R)
• M27: 35,363,889 km (0.096 R)
• M28: 35,933,708 km (0.079 R)
• M29: 38,125,466 km (0.044 R)
• M30: 38,574,260 km (0.104 R)
• M31: 46,073,152 km (0.114 R)
• M32: 47,267,093 km (0.078 R)
• M33: 53,360,513 km (0.084 R)
• M34: 56,788,997 km (0.096 R)
• M35: 67,077,142 km (0.114 R)
• M36: 69,718,741 km (0.114 R)
• M37: 73,578,366 km (0.071 R)
• M38: 74,273,996 km (0.058 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 10,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit