🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.9

Radius: 8.2

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.46 AU - 0.58 AU

Year: 254 Days

Day: 13.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,586,232 km

• M1: 102,026 km (0.113 R)
• M2: 437,723 km (0.027 R)
• M3: 704,008 km (0.053 R)
• M4: 959,072 km (0.09 R)
• M5: 1,234,930 km (0.098 R)
• M6: 1,660,387 km (0.066 R)
• M7: 1,959,283 km (0.063 R)
• M8: 2,229,008 km (0.069 R)
• M9: 2,676,007 km (0.11 R)
• M10: 2,979,990 km (0.061 R)
• M11: 3,285,917 km (0.06 R)
• M12: 3,878,026 km (0.064 R)
• M13: 4,243,643 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768

Radius: 12.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.04 AU - 1.08 AU

Year: 740 Days

Day: 10.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 83,586,232 km

• M1: 153,039 km (0.091 R)
• M2: 829,221 km (0.112 R)
• M3: 1,587,981 km (0.106 R)
• M4: 2,025,406 km (0.085 R)
• M5: 2,510,851 km (0.088 R)
• M6: 3,061,072 km (0.028 R)
• M7: 4,891,402 km (0.086 R)
• M8: 6,504,067 km (0.031 R)
• M9: 8,221,749 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.5

Radius: 11.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.69 AU - 2.09 AU

Year: 1762 Days

Day: 12.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,586,232 km

• M1: 146,756 km (0.03 R)
• M2: 675,135 km (0.099 R)
• M3: 1,468,154 km (0.05 R)
• M4: 1,954,047 km (0.115 R)
• M5: 2,652,370 km (0.072 R)
• M6: 4,060,984 km (0.098 R)
• M7: 7,306,659 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.8

Radius: 10.5

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.94 AU - 3.4 AU

Year: 3828 Days

Day: 12.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,586,232 km

• M1: 130,599 km (0.119 R)
• M2: 516,861 km (0.066 R)
• M3: 864,376 km (0.113 R)
• M4: 1,968,708 km (0.077 R)
• M5: 2,333,428 km (0.079 R)
• M6: 2,674,660 km (0.079 R)
• M7: 3,731,420 km (0.08 R)
• M8: 4,248,280 km (0.066 R)
• M9: 5,072,864 km (0.096 R)
• M10: 6,841,260 km (0.114 R)
• M11: 7,478,398 km (0.062 R)
• M12: 7,829,354 km (0.075 R)
• M13: 8,413,833 km (0.049 R)
• M14: 9,304,688 km (0.115 R)
• M15: 10,429,515 km (0.086 R)
• M16: 10,779,574 km (0.067 R)
• M17: 12,162,905 km (0.045 R)
• M18: 15,056,128 km (0.052 R)
• M19: 17,815,162 km (0.1 R)
• M20: 18,506,453 km (0.111 R)
• M21: 21,663,716 km (0.104 R)
• M22: 22,091,118 km (0.052 R)
• M23: 25,241,649 km (0.111 R)
• M24: 27,501,175 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.6

Radius: 8.9

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.1 AU - 4.66 AU

Year: 6217 Days

Day: 11.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,586,232 km

• M1: 110,702 km (0.115 R)
• M2: 451,187 km (0.094 R)
• M3: 956,828 km (0.101 R)
• M4: 1,323,642 km (0.112 R)
• M5: 1,921,285 km (0.093 R)
• M6: 2,203,577 km (0.094 R)
• M7: 2,653,118 km (0.112 R)
• M8: 3,325,710 km (0.097 R)
• M9: 5,034,716 km (0.088 R)
• M10: 5,636,549 km (0.116 R)
• M11: 6,253,341 km (0.11 R)
• M12: 7,333,138 km (0.102 R)
• M13: 8,298,194 km (0.117 R)
• M14: 10,209,606 km (0.069 R)
• M15: 12,550,065 km (0.116 R)
• M16: 13,546,985 km (0.097 R)
• M17: 15,052,987 km (0.054 R)
• M18: 15,343,655 km (0.105 R)
• M19: 17,104,422 km (0.082 R)
• M20: 18,196,935 km (0.115 R)
• M21: 20,237,450 km (0.079 R)
• M22: 20,734,714 km (0.118 R)
• M23: 21,532,519 km (0.084 R)
• M24: 24,606,755 km (0.104 R)
• M25: 24,929,438 km (0.086 R)
• M26: 29,204,646 km (0.12 R)
• M27: 31,325,944 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.6

Radius: 14.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.89 AU - 5.39 AU

Year: 6779 Days

Day: 5.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,586,232 km

• M1: 184,454 km (0.091 R)
• M2: 730,636 km (0.106 R)
• M3: 1,209,499 km (0.109 R)
• M4: 2,140,147 km (0.117 R)
• M5: 2,697,549 km (0.036 R)
• M6: 3,274,249 km (0.101 R)
• M7: 4,388,753 km (0.078 R)
• M8: 5,086,776 km (0.062 R)
• M9: 6,092,523 km (0.092 R)
• M10: 8,915,285 km (0.09 R)
• M11: 10,376,707 km (0.087 R)
• M12: 13,514,073 km (0.098 R)
• M13: 14,136,400 km (0.067 R)
• M14: 16,119,021 km (0.105 R)
• M15: 18,343,691 km (0.07 R)
• M16: 24,067,006 km (0.101 R)
• M17: 24,982,695 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.1

Radius: 4.8

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.13 AU - 6.81 AU

Year: 9894 Days

Day: 16.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,586,232 km

• M1: 59,690 km (0.042 R)
• M2: 246,836 km (0.082 R)
• M3: 452,234 km (0.069 R)
• M4: 709,692 km (0.1 R)
• M5: 1,130,661 km (0.072 R)
• M6: 1,557,164 km (0.109 R)
• M7: 1,828,834 km (0.101 R)
• M8: 2,466,719 km (0.075 R)
• M9: 2,721,933 km (0.1 R)
• M10: 3,548,611 km (0.106 R)
• M11: 4,373,195 km (0.05 R)
• M12: 4,557,649 km (0.111 R)
• M13: 5,113,554 km (0.045 R)
• M14: 5,775,824 km (0.066 R)
• M15: 6,768,855 km (0.046 R)
• M16: 7,379,513 km (0.114 R)
• M17: 8,343,223 km (0.106 R)
• M18: 8,751,176 km (0.104 R)
• M19: 8,917,978 km (0.108 R)
• M20: 11,334,582 km (0.109 R)
• M21: 11,532,949 km (0.101 R)
• M22: 12,665,704 km (0.119 R)
• M23: 13,149,802 km (0.112 R)
• M24: 15,030,846 km (0.105 R)
• M25: 16,191,277 km (0.086 R)
• M26: 17,674,540 km (0.089 R)
• M27: 17,874,402 km (0.088 R)
• M28: 18,278,765 km (0.062 R)
• M29: 19,742,132 km (0.11 R)
• M30: 22,119,541 km (0.114 R)
• M31: 25,350,855 km (0.069 R)
• M32: 25,775,713 km (0.12 R)
• M33: 26,639,491 km (0.119 R)
• M34: 27,078,561 km (0.114 R)
• M35: 28,424,792 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.4

Radius: 6.9

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.23 AU - 7.61 AU

Year: 13709 Days

Day: 21.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,586,232 km

• M1: 85,869 km (0.074 R)
• M2: 384,018 km (0.088 R)
• M3: 711,039 km (0.095 R)
• M4: 1,041,201 km (0.039 R)
• M5: 1,470,846 km (0.082 R)
• M6: 2,013,139 km (0.058 R)
• M7: 2,491,403 km (0.056 R)
• M8: 3,540,234 km (0.055 R)
• M9: 3,976,162 km (0.103 R)
• M10: 6,047,644 km (0.086 R)
• M11: 6,956,301 km (0.105 R)
• M12: 8,796,804 km (0.098 R)
• M13: 9,041,396 km (0.097 R)
• M14: 9,391,605 km (0.104 R)
• M15: 11,279,979 km (0.049 R)
• M16: 12,962,506 km (0.119 R)
• M17: 14,943,630 km (0.056 R)
• M18: 16,444,995 km (0.12 R)
• M19: 17,965,956 km (0.094 R)
• M20: 21,548,975 km (0.108 R)
• M21: 22,719,429 km (0.111 R)
• M22: 25,581,236 km (0.113 R)
• M23: 26,995,385 km (0.112 R)
• M24: 28,354,631 km (0.101 R)
• M25: 28,781,882 km (0.113 R)
• M26: 29,105,014 km (0.109 R)
• M27: 30,200,070 km (0.06 R)
• M28: 32,588,400 km (0.11 R)
• M29: 33,888,256 km (0.03 R)
• M30: 34,248,787 km (0.076 R)
• M31: 49,302,521 km (0.116 R)
• M32: 51,963,718 km (0.071 R)
• M33: 53,898,766 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966

Radius: 4.9

Gravity: 40.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.05 AU - 11.65 AU

Year: 19391 Days

Day: 24.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,586,232 km

• M1: 62,382 km (0.052 R)
• M2: 354,248 km (0.12 R)
• M3: 670,797 km (0.076 R)
• M4: 823,536 km (0.099 R)
• M5: 1,037,910 km (0.103 R)
• M6: 1,397,543 km (0.065 R)
• M7: 1,894,507 km (0.064 R)
• M8: 2,227,064 km (0.114 R)
• M9: 2,981,486 km (0.071 R)
• M10: 3,257,643 km (0.08 R)
• M11: 3,735,010 km (0.091 R)
• M12: 5,015,568 km (0.069 R)
• M13: 5,169,654 km (0.09 R)
• M14: 5,366,524 km (0.112 R)
• M15: 9,240,511 km (0.065 R)
• M16: 9,827,533 km (0.098 R)
• M17: 17,922,573 km (0.091 R)
• M18: 18,283,403 km (0.025 R)
• M19: 19,967,426 km (0.114 R)
• M20: 22,682,927 km (0.062 R)
• M21: 25,748,935 km (0.095 R)
• M22: 31,759,030 km (0.119 R)
• M23: 32,022,471 km (0.096 R)
• M24: 33,361,522 km (0.058 R)
• M25: 36,150,625 km (0.057 R)
• M26: 39,545,748 km (0.094 R)
• M27: 41,086,008 km (0.109 R)
• M28: 41,398,817 km (0.114 R)
• M29: 41,713,122 km (0.112 R)
• M30: 45,110,640 km (0.101 R)
• M31: 47,132,455 km (0.115 R)
• M32: 48,513,393 km (0.12 R)
• M33: 54,307,468 km (0.109 R)
• M34: 57,760,785 km (0.053 R)
• M35: 66,812,653 km (0.072 R)
• M36: 74,189,922 km (0.067 R)
• M37: 79,398,471 km (0.08 R)
• M38: 79,640,820 km (0.026 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 14,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit