🌌 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: 367

Radius: 13.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.75 AU - 0.99 AU

Year: 560 Days

Day: 13.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 82,860,320 km

• M1: 164,109 km (0.101 R)
• M2: 1,353,711 km (0.101 R)
• M3: 2,136,856 km (0.082 R)
• M4: 3,008,712 km (0.073 R)
• M5: 5,107,271 km (0.09 R)
• M6: 5,567,434 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 8.1

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.88 AU - 3.02 AU

Year: 2647 Days

Day: 12.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,860,320 km

• M1: 100,829 km (0.111 R)
• M2: 461,509 km (0.093 R)
• M3: 785,838 km (0.079 R)
• M4: 1,739,973 km (0.079 R)
• M5: 2,126,534 km (0.108 R)
• M6: 2,600,011 km (0.053 R)
• M7: 3,357,126 km (0.084 R)
• M8: 4,062,480 km (0.101 R)
• M9: 5,103,083 km (0.105 R)
• M10: 6,368,232 km (0.059 R)
• M11: 6,982,780 km (0.076 R)
• M12: 7,700,700 km (0.083 R)
• M13: 9,282,697 km (0.103 R)
• M14: 9,541,203 km (0.108 R)
• M15: 10,111,320 km (0.119 R)
• M16: 13,122,276 km (0.103 R)
• M17: 13,401,276 km (0.067 R)
• M18: 17,735,875 km (0.093 R)
• M19: 19,849,992 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 8.2

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.23 AU - 4.13 AU

Year: 4873 Days

Day: 6.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,860,320 km

• M1: 102,325 km (0.029 R)
• M2: 399,726 km (0.07 R)
• M3: 800,498 km (0.089 R)
• M4: 1,084,136 km (0.1 R)
• M5: 1,537,866 km (0.113 R)
• M6: 2,371,575 km (0.036 R)
• M7: 3,082,913 km (0.116 R)
• M8: 3,498,645 km (0.082 R)
• M9: 3,996,657 km (0.096 R)
• M10: 6,043,305 km (0.109 R)
• M11: 6,695,851 km (0.093 R)
• M12: 7,463,737 km (0.105 R)
• M13: 8,781,545 km (0.112 R)
• M14: 9,173,641 km (0.117 R)
• M15: 10,119,847 km (0.079 R)
• M16: 12,350,501 km (0.105 R)
• M17: 12,644,461 km (0.081 R)
• M18: 13,094,152 km (0.107 R)
• M19: 15,335,128 km (0.117 R)
• M20: 18,195,739 km (0.12 R)
• M21: 18,704,820 km (0.113 R)
• M22: 22,104,133 km (0.049 R)
• M23: 23,199,189 km (0.065 R)
• M24: 24,792,406 km (0.117 R)
• M25: 26,376,349 km (0.049 R)
• M26: 26,946,466 km (0.09 R)
• M27: 27,691,314 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.1

Radius: 11.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.13 AU - 5.15 AU

Year: 5814 Days

Day: 11.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,860,320 km

• M1: 146,905 km (0.104 R)
• M2: 832,063 km (0.109 R)
• M3: 1,517,970 km (0.118 R)
• M4: 2,291,839 km (0.1 R)
• M5: 2,752,451 km (0.095 R)
• M6: 3,142,602 km (0.103 R)
• M7: 3,948,486 km (0.086 R)
• M8: 6,114,963 km (0.052 R)
• M9: 7,436,809 km (0.11 R)
• M10: 9,326,978 km (0.051 R)
• M11: 10,133,012 km (0.118 R)
• M12: 10,681,438 km (0.064 R)
• M13: 11,116,618 km (0.104 R)
• M14: 11,976,357 km (0.109 R)
• M15: 12,398,821 km (0.063 R)
• M16: 14,715,793 km (0.057 R)
• M17: 15,419,651 km (0.044 R)
• M18: 15,863,957 km (0.088 R)
• M19: 16,316,789 km (0.082 R)
• M20: 17,909,109 km (0.043 R)
• M21: 21,059,640 km (0.052 R)
• M22: 24,788,517 km (0.096 R)
• M23: 25,245,239 km (0.077 R)
• M24: 26,097,349 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.6

Radius: 12.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.53 AU - 5.43 AU

Year: 6545 Days

Day: 9.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,860,320 km

• M1: 159,322 km (0.064 R)
• M2: 1,525,001 km (0.111 R)
• M3: 2,427,824 km (0.091 R)
• M4: 3,141,406 km (0.12 R)
• M5: 3,641,362 km (0.095 R)
• M6: 4,941,068 km (0.113 R)
• M7: 6,117,057 km (0.085 R)
• M8: 7,943,647 km (0.083 R)
• M9: 13,918,436 km (0.1 R)
• M10: 15,175,956 km (0.109 R)
• M11: 19,402,993 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.9

Radius: 15

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.15 AU - 4.95 AU

Year: 6699 Days

Day: 13 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,860,320 km

• M1: 188,045 km (0.074 R)
• M2: 656,435 km (0.087 R)
• M3: 1,525,599 km (0.071 R)
• M4: 2,208,813 km (0.115 R)
• M5: 2,947,078 km (0.1 R)
• M6: 3,628,796 km (0.106 R)
• M7: 4,360,628 km (0.12 R)
• M8: 5,099,043 km (0.097 R)
• M9: 6,258,277 km (0.11 R)
• M10: 6,754,045 km (0.064 R)
• M11: 9,051,718 km (0.084 R)
• M12: 10,798,124 km (0.027 R)
• M13: 11,514,399 km (0.098 R)
• M14: 19,386,986 km (0.088 R)
• M15: 22,433,996 km (0.114 R)
• M16: 23,601,757 km (0.044 R)
• M17: 24,200,597 km (0.1 R)
• M18: 25,339,785 km (0.101 R)
• M19: 34,228,591 km (0.11 R)
• M20: 36,794,643 km (0.111 R)
• M21: 40,088,639 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.9

Radius: 11.5

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.68 AU - 4.72 AU

Year: 7033 Days

Day: 8.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,860,320 km

• M1: 143,016 km (0.1 R)
• M2: 508,782 km (0.049 R)
• M3: 960,269 km (0.097 R)
• M4: 1,457,382 km (0.073 R)
• M5: 1,856,210 km (0.082 R)
• M6: 3,759,394 km (0.095 R)
• M7: 4,168,545 km (0.069 R)
• M8: 4,779,652 km (0.113 R)
• M9: 5,230,091 km (0.05 R)
• M10: 6,321,408 km (0.062 R)
• M11: 7,361,562 km (0.105 R)
• M12: 8,088,308 km (0.087 R)
• M13: 9,040,798 km (0.076 R)
• M14: 9,497,819 km (0.092 R)
• M15: 10,114,910 km (0.085 R)
• M16: 10,910,921 km (0.109 R)
• M17: 12,237,854 km (0.09 R)
• M18: 12,797,649 km (0.057 R)
• M19: 14,704,872 km (0.112 R)
• M20: 15,209,765 km (0.068 R)
• M21: 17,346,471 km (0.1 R)
• M22: 20,445,242 km (0.109 R)
• M23: 21,798,205 km (0.091 R)
• M24: 23,551,043 km (0.059 R)
• M25: 24,505,627 km (0.029 R)
• M26: 26,307,384 km (0.061 R)
• M27: 27,240,575 km (0.097 R)
• M28: 35,517,526 km (0.117 R)
• M29: 37,352,793 km (0.05 R)
• M30: 38,770,233 km (0.049 R)
• M31: 39,492,192 km (0.087 R)
• M32: 39,856,613 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.2

Radius: 10.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.45 AU - 5.37 AU

Year: 7510 Days

Day: 14.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,860,320 km

• M1: 141,370 km (0.032 R)
• M2: 830,867 km (0.078 R)
• M3: 1,240,166 km (0.119 R)
• M4: 1,586,336 km (0.082 R)
• M5: 2,620,805 km (0.108 R)
• M6: 3,262,879 km (0.065 R)
• M7: 3,678,312 km (0.06 R)
• M8: 4,203,251 km (0.115 R)
• M9: 6,376,908 km (0.028 R)
• M10: 6,993,551 km (0.093 R)
• M11: 7,463,288 km (0.064 R)
• M12: 9,382,778 km (0.067 R)
• M13: 11,363,753 km (0.074 R)
• M14: 13,170,297 km (0.11 R)
• M15: 17,672,445 km (0.116 R)
• M16: 18,273,530 km (0.097 R)
• M17: 21,037,500 km (0.119 R)
• M18: 23,106,738 km (0.118 R)
• M19: 25,645,862 km (0.098 R)
• M20: 26,072,216 km (0.053 R)
• M21: 29,097,384 km (0.061 R)
• M22: 29,468,088 km (0.108 R)
• M23: 30,313,465 km (0.072 R)
• M24: 31,563,206 km (0.109 R)
• M25: 33,755,712 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.6

Radius: 5

Gravity: 36.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.66 AU - 10.04 AU

Year: 19735 Days

Day: 16.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 171.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,860,320 km

• M1: 62,233 km (0.048 R)
• M2: 261,347 km (0.047 R)
• M3: 447,746 km (0.059 R)
• M4: 1,178,382 km (0.117 R)
• M5: 1,938,788 km (0.102 R)
• M6: 2,187,869 km (0.078 R)
• M7: 2,983,879 km (0.103 R)
• M8: 3,581,822 km (0.067 R)
• M9: 3,989,925 km (0.097 R)
• M10: 4,324,575 km (0.068 R)
• M11: 4,935,982 km (0.105 R)
• M12: 6,463,226 km (0.097 R)
• M13: 7,019,581 km (0.108 R)
• M14: 8,935,780 km (0.09 R)
• M15: 17,240,706 km (0.113 R)
• M16: 18,036,118 km (0.097 R)
• M17: 18,216,234 km (0.116 R)
• M18: 19,986,874 km (0.078 R)
• M19: 23,543,114 km (0.082 R)
• M20: 26,675,096 km (0.097 R)
• M21: 27,977,794 km (0.057 R)
• M22: 31,224,666 km (0.103 R)
• M23: 34,023,642 km (0.09 R)
• M24: 34,575,209 km (0.098 R)
• M25: 35,413,556 km (0.113 R)
• M26: 40,884,948 km (0.069 R)
• M27: 45,881,667 km (0.12 R)
• M28: 46,554,558 km (0.102 R)
• M29: 51,450,896 km (0.069 R)
• M30: 57,648,886 km (0.111 R)
• M31: 58,432,330 km (0.112 R)
• M32: 65,168,872 km (0.114 R)
• M33: 73,545,904 km (0.104 R)
• M34: 73,775,536 km (0.087 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit