🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.9

Radius: 13.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.73 AU - 1.01 AU

Year: 524 Days

Day: 11 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,336,215 km

• M1: 172,935 km (0.109 R)
• M2: 646,412 km (0.049 R)
• M3: 1,085,632 km (0.069 R)
• M4: 1,635,554 km (0.043 R)
• M5: 2,146,131 km (0.109 R)
• M6: 2,640,253 km (0.052 R)
• M7: 3,297,137 km (0.111 R)
• M8: 4,306,175 km (0.089 R)
• M9: 4,955,579 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.3

Radius: 8.6

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.82 AU - 2.08 AU

Year: 1758 Days

Day: 6.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,336,215 km

• M1: 110,104 km (0.105 R)
• M2: 491,130 km (0.095 R)
• M3: 780,901 km (0.076 R)
• M4: 1,958,535 km (0.1 R)
• M5: 2,349,883 km (0.117 R)
• M6: 2,652,969 km (0.06 R)
• M7: 3,027,113 km (0.078 R)
• M8: 3,552,650 km (0.107 R)
• M9: 4,562,137 km (0.108 R)
• M10: 4,847,420 km (0.06 R)
• M11: 8,244,638 km (0.089 R)
• M12: 8,607,562 km (0.08 R)
• M13: 9,012,823 km (0.1 R)
• M14: 10,064,646 km (0.104 R)
• M15: 10,762,370 km (0.103 R)
• M16: 12,968,490 km (0.067 R)
• M17: 13,626,571 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.1

Radius: 13.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.58 AU - 2.34 AU

Year: 1772 Days

Day: 6 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,336,215 km

• M1: 165,455 km (0.059 R)
• M2: 624,122 km (0.113 R)
• M3: 1,075,309 km (0.077 R)
• M4: 1,673,551 km (0.109 R)
• M5: 2,104,244 km (0.047 R)
• M6: 2,664,936 km (0.118 R)
• M7: 3,149,783 km (0.067 R)
• M8: 3,924,999 km (0.034 R)
• M9: 6,424,331 km (0.117 R)
• M10: 7,501,136 km (0.087 R)
• M11: 8,477,412 km (0.058 R)
• M12: 10,115,808 km (0.058 R)
• M13: 11,457,851 km (0.095 R)
• M14: 11,917,565 km (0.089 R)
• M15: 12,670,940 km (0.058 R)
• M16: 14,404,629 km (0.069 R)
• M17: 14,895,610 km (0.068 R)
• M18: 15,444,035 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.7

Radius: 11.5

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.15 AU - 2.51 AU

Year: 2296 Days

Day: 6.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,336,215 km

• M1: 143,016 km (0.118 R)
• M2: 564,283 km (0.061 R)
• M3: 925,712 km (0.086 R)
• M4: 1,564,495 km (0.088 R)
• M5: 1,944,623 km (0.117 R)
• M6: 2,535,534 km (0.052 R)
• M7: 3,066,457 km (0.114 R)
• M8: 3,547,414 km (0.118 R)
• M9: 3,983,043 km (0.115 R)
• M10: 4,515,761 km (0.077 R)
• M11: 5,462,417 km (0.042 R)
• M12: 6,020,716 km (0.069 R)
• M13: 7,394,922 km (0.095 R)
• M14: 7,926,742 km (0.074 R)
• M15: 8,902,569 km (0.028 R)
• M16: 9,711,744 km (0.092 R)
• M17: 10,941,139 km (0.091 R)
• M18: 11,671,925 km (0.108 R)
• M19: 12,434,874 km (0.054 R)
• M20: 14,194,444 km (0.03 R)
• M21: 15,631,033 km (0.099 R)
• M22: 16,409,390 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.9

Radius: 15

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.4 AU - 3.68 AU

Year: 3422 Days

Day: 12.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,336,215 km

• M1: 186,549 km (0.106 R)
• M2: 697,724 km (0.116 R)
• M3: 1,372,112 km (0.074 R)
• M4: 1,850,226 km (0.093 R)
• M5: 2,325,499 km (0.086 R)
• M6: 2,801,071 km (0.119 R)
• M7: 3,286,815 km (0.096 R)
• M8: 4,122,917 km (0.074 R)
• M9: 5,122,231 km (0.066 R)
• M10: 5,612,763 km (0.078 R)
• M11: 6,452,007 km (0.038 R)
• M12: 7,967,583 km (0.062 R)
• M13: 10,962,682 km (0.067 R)
• M14: 11,519,186 km (0.084 R)
• M15: 13,399,332 km (0.11 R)
• M16: 14,438,139 km (0.087 R)
• M17: 18,470,251 km (0.112 R)
• M18: 20,971,677 km (0.108 R)
• M19: 21,697,376 km (0.119 R)
• M20: 22,645,228 km (0.079 R)
• M21: 23,409,224 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903

Radius: 9.4

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.95 AU - 4.45 AU

Year: 4595 Days

Day: 12.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,336,215 km

• M1: 116,986 km (0.076 R)
• M2: 671,246 km (0.101 R)
• M3: 1,397,244 km (0.103 R)
• M4: 1,774,380 km (0.107 R)
• M5: 2,313,381 km (0.118 R)
• M6: 2,958,298 km (0.087 R)
• M7: 3,354,134 km (0.092 R)
• M8: 3,944,746 km (0.12 R)
• M9: 4,628,857 km (0.041 R)
• M10: 5,332,865 km (0.055 R)
• M11: 8,444,949 km (0.077 R)
• M12: 9,040,499 km (0.089 R)
• M13: 12,700,859 km (0.096 R)
• M14: 16,934,329 km (0.115 R)
• M15: 19,401,198 km (0.094 R)
• M16: 21,077,293 km (0.096 R)
• M17: 21,656,685 km (0.116 R)
• M18: 21,950,496 km (0.098 R)
• M19: 24,081,667 km (0.095 R)
• M20: 25,932,492 km (0.075 R)
• M21: 26,766,051 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.7

Radius: 6.8

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.74 AU - 8.24 AU

Year: 13235 Days

Day: 22 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,336,215 km

• M1: 91,404 km (0.099 R)
• M2: 324,179 km (0.052 R)
• M3: 549,174 km (0.078 R)
• M4: 784,192 km (0.081 R)
• M5: 1,054,964 km (0.07 R)
• M6: 2,104,244 km (0.105 R)
• M7: 2,759,931 km (0.074 R)
• M8: 3,112,384 km (0.109 R)
• M9: 8,510,174 km (0.109 R)
• M10: 8,739,208 km (0.114 R)
• M11: 9,895,899 km (0.11 R)
• M12: 10,721,829 km (0.104 R)
• M13: 11,704,687 km (0.112 R)
• M14: 12,806,176 km (0.095 R)
• M15: 17,757,417 km (0.089 R)
• M16: 19,842,063 km (0.046 R)
• M17: 21,151,643 km (0.102 R)
• M18: 22,692,501 km (0.096 R)
• M19: 23,670,123 km (0.119 R)
• M20: 24,768,471 km (0.087 R)
• M21: 35,747,159 km (0.099 R)
• M22: 38,175,133 km (0.082 R)
• M23: 39,683,378 km (0.106 R)
• M24: 45,136,670 km (0.049 R)
• M25: 46,538,551 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.8

Radius: 6.3

Gravity: 14.61 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.69 AU - 10.71 AU

Year: 19506 Days

Day: 23.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,336,215 km

• M1: 78,389 km (0.091 R)
• M2: 312,211 km (0.057 R)
• M3: 1,250,788 km (0.101 R)
• M4: 1,680,882 km (0.074 R)
• M5: 1,987,408 km (0.115 R)
• M6: 3,377,322 km (0.088 R)
• M7: 3,602,167 km (0.083 R)
• M8: 3,897,324 km (0.083 R)
• M9: 4,951,540 km (0.109 R)
• M10: 5,544,695 km (0.084 R)
• M11: 8,811,165 km (0.075 R)
• M12: 9,347,773 km (0.116 R)
• M13: 12,967,143 km (0.109 R)
• M14: 14,748,256 km (0.086 R)
• M15: 17,423,814 km (0.064 R)
• M16: 18,700,781 km (0.057 R)
• M17: 23,508,857 km (0.079 R)
• M18: 28,498,843 km (0.081 R)
• M19: 29,315,348 km (0.083 R)
• M20: 31,239,775 km (0.049 R)
• M21: 31,733,748 km (0.114 R)
• M22: 35,874,617 km (0.074 R)
• M23: 36,963,539 km (0.106 R)
• M24: 38,779,508 km (0.065 R)
• M25: 41,095,133 km (0.042 R)
• M26: 44,739,038 km (0.119 R)
• M27: 57,319,920 km (0.099 R)
• M28: 65,613,925 km (0.037 R)
• M29: 66,018,139 km (0.078 R)
• M30: 68,063,590 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.8

Radius: 4.6

Gravity: 35.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.98 AU - 10.04 AU

Year: 20449 Days

Day: 20.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,336,215 km

• M1: 58,642 km (0.05 R)
• M2: 289,023 km (0.095 R)
• M3: 584,030 km (0.108 R)
• M4: 1,047,185 km (0.114 R)
• M5: 1,356,404 km (0.054 R)
• M6: 2,051,436 km (0.115 R)
• M7: 2,262,668 km (0.084 R)
• M8: 2,558,872 km (0.105 R)
• M9: 3,604,112 km (0.094 R)
• M10: 4,008,176 km (0.034 R)
• M11: 4,511,273 km (0.051 R)
• M12: 7,137,913 km (0.075 R)
• M13: 7,281,527 km (0.113 R)
• M14: 8,934,882 km (0.107 R)
• M15: 10,885,938 km (0.064 R)
• M16: 12,333,896 km (0.082 R)
• M17: 14,972,204 km (0.104 R)
• M18: 17,963,712 km (0.074 R)
• M19: 20,742,493 km (0.053 R)
• M20: 22,233,684 km (0.061 R)
• M21: 23,371,526 km (0.062 R)
• M22: 28,073,836 km (0.07 R)
• M23: 28,914,276 km (0.071 R)
• M24: 29,279,594 km (0.087 R)
• M25: 30,898,094 km (0.113 R)
• M26: 32,706,732 km (0.118 R)
• M27: 34,040,995 km (0.066 R)
• M28: 40,344,451 km (0.109 R)
• M29: 42,033,411 km (0.079 R)
• M30: 45,551,953 km (0.1 R)
• M31: 49,435,065 km (0.103 R)
• M32: 49,782,731 km (0.076 R)
• M33: 61,389,132 km (0.096 R)
• M34: 66,537,543 km (0.047 R)
• M35: 68,891,315 km (0.087 R)
• M36: 73,764,017 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 15,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit