🌌 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: 708.1

Radius: 11.1

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.63 AU - 1.05 AU

Year: 513 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,768,107 km

• M1: 138,079 km (0.099 R)
• M2: 685,158 km (0.114 R)
• M3: 1,097,749 km (0.107 R)
• M4: 1,626,278 km (0.079 R)
• M5: 2,005,958 km (0.102 R)
• M6: 2,425,729 km (0.077 R)
• M7: 2,860,162 km (0.057 R)
• M8: 3,520,337 km (0.119 R)
• M9: 3,900,615 km (0.103 R)
• M10: 4,366,911 km (0.116 R)
• M11: 5,030,228 km (0.06 R)
• M12: 5,463,165 km (0.043 R)
• M13: 6,442,283 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.2

Radius: 8.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.1 AU - 1.3 AU

Year: 877 Days

Day: 14 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,768,107 km

• M1: 110,702 km (0.037 R)
• M2: 455,675 km (0.061 R)
• M3: 775,665 km (0.103 R)
• M4: 1,070,672 km (0.097 R)
• M5: 1,380,340 km (0.087 R)
• M6: 1,694,645 km (0.117 R)
• M7: 2,460,436 km (0.077 R)
• M8: 3,056,434 km (0.032 R)
• M9: 4,156,427 km (0.096 R)
• M10: 5,518,665 km (0.025 R)
• M11: 6,699,741 km (0.073 R)
• M12: 7,199,398 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549

Radius: 12.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.66 AU - 2.66 AU

Year: 2117 Days

Day: 8.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,768,107 km

• M1: 155,731 km (0.096 R)
• M2: 608,564 km (0.036 R)
• M3: 1,021,454 km (0.112 R)
• M4: 1,507,647 km (0.103 R)
• M5: 2,257,282 km (0.073 R)
• M6: 2,648,780 km (0.054 R)
• M7: 3,744,883 km (0.063 R)
• M8: 6,814,781 km (0.084 R)
• M9: 7,473,012 km (0.116 R)
• M10: 12,509,075 km (0.086 R)
• M11: 13,496,869 km (0.088 R)
• M12: 15,212,159 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.6

Radius: 12.7

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.96 AU - 3.02 AU

Year: 2620 Days

Day: 5.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,768,107 km

• M1: 159,023 km (0.042 R)
• M2: 629,059 km (0.106 R)
• M3: 1,101,639 km (0.105 R)
• M4: 2,027,051 km (0.095 R)
• M5: 2,651,323 km (0.041 R)
• M6: 3,485,032 km (0.103 R)
• M7: 4,209,983 km (0.07 R)
• M8: 4,946,304 km (0.114 R)
• M9: 5,460,472 km (0.08 R)
• M10: 7,974,314 km (0.069 R)
• M11: 9,739,869 km (0.099 R)
• M12: 11,948,980 km (0.116 R)
• M13: 12,468,534 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.8

Radius: 12.3

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.95 AU - 3.25 AU

Year: 2796 Days

Day: 9 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,768,107 km

• M1: 153,039 km (0.114 R)
• M2: 543,339 km (0.062 R)
• M3: 1,225,805 km (0.084 R)
• M4: 1,659,639 km (0.037 R)
• M5: 2,335,073 km (0.079 R)
• M6: 2,914,915 km (0.03 R)
• M7: 3,457,656 km (0.104 R)
• M8: 3,964,344 km (0.082 R)
• M9: 4,632,896 km (0.072 R)
• M10: 5,078,997 km (0.115 R)
• M11: 6,392,317 km (0.117 R)
• M12: 7,344,657 km (0.118 R)
• M13: 8,595,594 km (0.076 R)
• M14: 9,418,981 km (0.095 R)
• M15: 10,812,635 km (0.075 R)
• M16: 11,686,586 km (0.086 R)
• M17: 13,340,390 km (0.075 R)
• M18: 14,101,993 km (0.082 R)
• M19: 15,145,288 km (0.111 R)
• M20: 17,553,365 km (0.07 R)
• M21: 18,236,429 km (0.091 R)
• M22: 19,595,077 km (0.119 R)
• M23: 20,454,517 km (0.076 R)
• M24: 21,467,294 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.3

Radius: 14

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.79 AU - 3.19 AU

Year: 3448 Days

Day: 8.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,768,107 km

• M1: 174,132 km (0.086 R)
• M2: 632,350 km (0.104 R)
• M3: 1,709,006 km (0.116 R)
• M4: 4,034,056 km (0.098 R)
• M5: 5,314,315 km (0.089 R)
• M6: 6,756,139 km (0.109 R)
• M7: 7,602,414 km (0.112 R)
• M8: 10,401,091 km (0.07 R)
• M9: 10,912,267 km (0.095 R)
• M10: 11,395,767 km (0.08 R)
• M11: 12,739,156 km (0.115 R)
• M12: 13,928,759 km (0.079 R)
• M13: 14,709,061 km (0.103 R)
• M14: 15,739,192 km (0.116 R)
• M15: 16,991,326 km (0.052 R)
• M16: 18,186,464 km (0.061 R)
• M17: 19,436,952 km (0.115 R)
• M18: 20,411,732 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.6

Radius: 12.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.67 AU - 3.99 AU

Year: 4052 Days

Day: 14.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,768,107 km

• M1: 155,731 km (0.071 R)
• M2: 1,045,689 km (0.11 R)
• M3: 1,435,242 km (0.035 R)
• M4: 2,997,493 km (0.11 R)
• M5: 3,614,883 km (0.072 R)
• M6: 4,596,395 km (0.093 R)
• M7: 5,940,980 km (0.094 R)
• M8: 6,546,852 km (0.062 R)
• M9: 7,193,563 km (0.094 R)
• M10: 7,794,049 km (0.056 R)
• M11: 8,304,477 km (0.094 R)
• M12: 8,965,849 km (0.113 R)
• M13: 9,661,928 km (0.091 R)
• M14: 10,645,833 km (0.072 R)
• M15: 11,087,446 km (0.09 R)
• M16: 15,120,605 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.2

Radius: 5.2

Gravity: 35.62 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.8 AU - 8.86 AU

Year: 14611 Days

Day: 24.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 34,768,107 km

• M1: 74,949 km (0.095 R)
• M2: 284,086 km (0.109 R)
• M3: 695,331 km (0.11 R)
• M4: 1,424,321 km (0.101 R)
• M5: 1,630,318 km (0.114 R)
• M6: 1,820,157 km (0.063 R)
• M7: 2,024,658 km (0.066 R)
• M8: 2,203,277 km (0.094 R)
• M9: 3,766,126 km (0.098 R)
• M10: 4,653,691 km (0.107 R)
• M11: 5,711,647 km (0.104 R)
• M12: 6,528,900 km (0.093 R)
• M13: 8,191,830 km (0.056 R)
• M14: 8,856,044 km (0.109 R)
• M15: 10,407,374 km (0.112 R)
• M16: 14,324,445 km (0.102 R)
• M17: 16,768,425 km (0.088 R)
• M18: 17,255,666 km (0.103 R)
• M19: 25,741,306 km (0.069 R)
• M20: 26,937,789 km (0.067 R)
• M21: 27,159,344 km (0.104 R)
• M22: 27,831,038 km (0.063 R)
• M23: 28,285,068 km (0.081 R)
• M24: 32,344,855 km (0.111 R)
• M25: 34,643,576 km (0.081 R)
• M26: 36,505,172 km (0.114 R)
• M27: 39,849,731 km (0.065 R)
• M28: 43,090,021 km (0.12 R)
• M29: 43,850,128 km (0.084 R)
• M30: 50,591,906 km (0.119 R)
• M31: 51,267,789 km (0.082 R)
• M32: 51,607,974 km (0.111 R)
• M33: 56,168,914 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.6

Radius: 7.8

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.81 AU - 10.75 AU

Year: 18852 Days

Day: 21.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 34,768,107 km

• M1: 98,136 km (0.12 R)
• M2: 373,695 km (0.05 R)
• M3: 641,625 km (0.036 R)
• M4: 1,224,608 km (0.092 R)
• M5: 1,490,743 km (0.094 R)
• M6: 2,101,551 km (0.083 R)
• M7: 2,509,953 km (0.09 R)
• M8: 2,769,954 km (0.069 R)
• M9: 3,841,225 km (0.114 R)
• M10: 4,487,338 km (0.057 R)
• M11: 5,830,128 km (0.068 R)
• M12: 8,318,090 km (0.037 R)
• M13: 8,738,610 km (0.06 R)
• M14: 9,622,434 km (0.089 R)
• M15: 12,562,631 km (0.068 R)
• M16: 13,186,903 km (0.111 R)
• M17: 13,904,673 km (0.114 R)
• M18: 18,325,141 km (0.12 R)
• M19: 19,860,913 km (0.106 R)
• M20: 22,473,490 km (0.115 R)
• M21: 23,809,698 km (0.115 R)
• M22: 28,487,773 km (0.102 R)
• M23: 29,928,999 km (0.074 R)
• M24: 34,009,131 km (0.115 R)
• M25: 37,585,717 km (0.108 R)
• M26: 37,870,701 km (0.066 R)
• M27: 42,476,071 km (0.119 R)
• M28: 43,722,521 km (0.074 R)
• M29: 49,805,469 km (0.098 R)
• M30: 51,893,257 km (0.097 R)
• M31: 57,366,744 km (0.113 R)
• M32: 65,041,414 km (0.119 R)
• M33: 66,279,636 km (0.076 R)
• M34: 68,803,352 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69

Radius: 4.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.17 AU - 11.79 AU

Year: 19464 Days

Day: 19.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,768,107 km

• M1: 90,956 km (0.111 R)
• M2: 1,032,375 km (0.115 R)
• M3: 1,216,081 km (0.111 R)
• M4: 1,532,780 km (0.098 R)
• M5: 1,787,096 km (0.043 R)
• M6: 2,196,396 km (0.087 R)
• M7: 3,326,907 km (0.098 R)
• M8: 7,113,828 km (0.073 R)
• M9: 9,285,091 km (0.095 R)
• M10: 10,732,450 km (0.073 R)
• M11: 11,311,993 km (0.074 R)
• M12: 12,480,651 km (0.077 R)
• M13: 12,638,776 km (0.103 R)
• M14: 12,851,654 km (0.076 R)
• M15: 21,449,343 km (0.027 R)
• M16: 23,470,560 km (0.097 R)
• M17: 24,280,632 km (0.077 R)
• M18: 27,440,289 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 14,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit