🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.4

Radius: 10.8

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.44 AU - 0.7 AU

Year: 297 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,084,664 km

• M1: 134,339 km (0.116 R)
• M2: 661,671 km (0.049 R)
• M3: 1,034,918 km (0.108 R)
• M4: 1,414,298 km (0.074 R)
• M5: 1,887,776 km (0.036 R)
• M6: 2,376,063 km (0.105 R)
• M7: 2,747,365 km (0.049 R)
• M8: 3,200,946 km (0.079 R)
• M9: 3,608,899 km (0.111 R)
• M10: 4,339,535 km (0.101 R)
• M11: 4,754,669 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.3

Radius: 14.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.05 AU - 1.09 AU

Year: 764 Days

Day: 8.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,084,664 km

• M1: 180,265 km (0.11 R)
• M2: 693,087 km (0.111 R)
• M3: 1,261,858 km (0.108 R)
• M4: 1,746,256 km (0.097 R)
• M5: 2,595,373 km (0.034 R)
• M6: 3,318,081 km (0.113 R)
• M7: 4,331,008 km (0.089 R)
• M8: 6,702,433 km (0.106 R)
• M9: 7,825,465 km (0.067 R)
• M10: 8,419,518 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966

Radius: 9

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.91 AU - 1.25 AU

Year: 775 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,084,664 km

• M1: 111,899 km (0.104 R)
• M2: 522,396 km (0.054 R)
• M3: 974,331 km (0.104 R)
• M4: 1,400,386 km (0.101 R)
• M5: 1,683,724 km (0.104 R)
• M6: 2,035,279 km (0.085 R)
• M7: 3,284,122 km (0.052 R)
• M8: 3,597,380 km (0.04 R)
• M9: 4,267,878 km (0.087 R)
• M10: 4,818,996 km (0.052 R)
• M11: 5,168,158 km (0.077 R)
• M12: 5,514,477 km (0.069 R)
• M13: 6,318,565 km (0.064 R)
• M14: 6,692,560 km (0.116 R)
• M15: 7,754,705 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 8.4

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.13 AU - 1.63 AU

Year: 1119 Days

Day: 8 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,084,664 km

• M1: 117,584 km (0.09 R)
• M2: 417,079 km (0.115 R)
• M3: 1,227,002 km (0.063 R)
• M4: 1,598,603 km (0.049 R)
• M5: 2,034,381 km (0.108 R)
• M6: 2,367,536 km (0.107 R)
• M7: 3,986,783 km (0.049 R)
• M8: 5,270,034 km (0.11 R)
• M9: 5,679,633 km (0.116 R)
• M10: 6,607,140 km (0.091 R)
• M11: 8,029,965 km (0.083 R)
• M12: 8,867,115 km (0.082 R)
• M13: 9,447,554 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.6

Radius: 14.5

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.29 AU - 2.13 AU

Year: 1543 Days

Day: 7.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,084,664 km

• M1: 180,415 km (0.113 R)
• M2: 664,663 km (0.094 R)
• M3: 1,273,078 km (0.115 R)
• M4: 1,892,712 km (0.087 R)
• M5: 2,550,943 km (0.083 R)
• M6: 3,067,205 km (0.068 R)
• M7: 3,603,364 km (0.058 R)
• M8: 4,664,162 km (0.083 R)
• M9: 5,737,826 km (0.107 R)
• M10: 6,685,230 km (0.116 R)
• M11: 7,237,246 km (0.084 R)
• M12: 9,430,051 km (0.111 R)
• M13: 10,331,079 km (0.104 R)
• M14: 10,927,376 km (0.05 R)
• M15: 11,472,362 km (0.119 R)
• M16: 12,696,371 km (0.093 R)
• M17: 13,217,720 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.4

Radius: 9.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.7 AU - 2.72 AU

Year: 2268 Days

Day: 10.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,084,664 km

• M1: 123,867 km (0.084 R)
• M2: 786,436 km (0.107 R)
• M3: 1,373,608 km (0.116 R)
• M4: 1,685,669 km (0.038 R)
• M5: 2,724,925 km (0.116 R)
• M6: 4,295,703 km (0.11 R)
• M7: 5,102,484 km (0.057 R)
• M8: 6,573,929 km (0.1 R)
• M9: 7,015,392 km (0.071 R)
• M10: 8,309,863 km (0.109 R)
• M11: 9,493,930 km (0.102 R)
• M12: 11,737,150 km (0.072 R)
• M13: 14,702,778 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.2

Radius: 12.4

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.14 AU - 2.4 AU

Year: 2361 Days

Day: 10.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,084,664 km

• M1: 156,330 km (0.109 R)
• M2: 541,993 km (0.075 R)
• M3: 1,146,368 km (0.047 R)
• M4: 1,686,417 km (0.068 R)
• M5: 2,259,077 km (0.105 R)
• M6: 2,740,932 km (0.099 R)
• M7: 3,466,631 km (0.077 R)
• M8: 5,545,144 km (0.095 R)
• M9: 5,950,555 km (0.058 R)
• M10: 8,816,102 km (0.074 R)
• M11: 9,264,746 km (0.088 R)
• M12: 9,728,499 km (0.077 R)
• M13: 10,207,661 km (0.116 R)
• M14: 11,576,781 km (0.108 R)
• M15: 13,287,582 km (0.109 R)
• M16: 13,970,646 km (0.117 R)
• M17: 14,917,750 km (0.068 R)
• M18: 15,357,717 km (0.106 R)
• M19: 16,212,370 km (0.098 R)
• M20: 17,045,630 km (0.053 R)
• M21: 17,580,592 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.7

Radius: 10.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.86 AU - 3.08 AU

Year: 3533 Days

Day: 5.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,084,664 km

• M1: 134,339 km (0.089 R)
• M2: 639,830 km (0.042 R)
• M3: 1,341,444 km (0.115 R)
• M4: 1,703,471 km (0.101 R)
• M5: 2,488,561 km (0.036 R)
• M6: 2,917,009 km (0.037 R)
• M7: 5,430,253 km (0.093 R)
• M8: 6,052,131 km (0.105 R)
• M9: 6,556,127 km (0.093 R)
• M10: 8,790,969 km (0.048 R)
• M11: 9,368,716 km (0.109 R)
• M12: 10,190,457 km (0.073 R)
• M13: 11,098,367 km (0.08 R)
• M14: 12,645,059 km (0.115 R)
• M15: 16,565,870 km (0.05 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.2

Radius: 11.1

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.66 AU - 4.92 AU

Year: 6133 Days

Day: 5.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,084,664 km

• M1: 138,228 km (0.106 R)
• M2: 486,343 km (0.085 R)
• M3: 916,287 km (0.077 R)
• M4: 1,335,311 km (0.119 R)
• M5: 1,706,762 km (0.096 R)
• M6: 2,241,724 km (0.084 R)
• M7: 2,867,492 km (0.06 R)
• M8: 3,496,701 km (0.062 R)
• M9: 4,598,040 km (0.096 R)
• M10: 5,257,767 km (0.041 R)
• M11: 5,671,106 km (0.105 R)
• M12: 6,938,499 km (0.041 R)
• M13: 8,267,975 km (0.106 R)
• M14: 9,371,409 km (0.084 R)
• M15: 9,936,590 km (0.066 R)
• M16: 10,570,436 km (0.104 R)
• M17: 11,279,380 km (0.056 R)
• M18: 12,427,694 km (0.075 R)
• M19: 13,597,399 km (0.104 R)
• M20: 15,249,558 km (0.09 R)
• M21: 17,742,607 km (0.091 R)
• M22: 18,205,313 km (0.108 R)
• M23: 22,507,897 km (0.086 R)
• M24: 23,680,894 km (0.104 R)
• M25: 24,242,036 km (0.063 R)
• M26: 24,730,024 km (0.1 R)
• M27: 26,661,781 km (0.119 R)
• M28: 27,708,667 km (0.087 R)
• M29: 31,109,326 km (0.112 R)
• M30: 32,367,295 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.8

Radius: 4.5

Gravity: 29.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.21 AU - 9.85 AU

Year: 20307 Days

Day: 16.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,084,664 km

• M1: 78,988 km (0.093 R)
• M2: 414,685 km (0.076 R)
• M3: 685,158 km (0.096 R)
• M4: 932,892 km (0.105 R)
• M5: 1,169,855 km (0.084 R)
• M6: 1,446,013 km (0.083 R)
• M7: 1,764,357 km (0.117 R)
• M8: 2,951,716 km (0.099 R)
• M9: 3,463,191 km (0.076 R)
• M10: 3,815,344 km (0.099 R)
• M11: 4,321,583 km (0.064 R)
• M12: 4,591,009 km (0.059 R)
• M13: 5,466,456 km (0.036 R)
• M14: 7,686,488 km (0.089 R)
• M15: 12,074,044 km (0.049 R)
• M16: 12,744,093 km (0.1 R)
• M17: 34,445,957 km (0.114 R)
• M18: 37,446,591 km (0.118 R)
• M19: 41,361,717 km (0.085 R)
• M20: 44,117,908 km (0.073 R)
• M21: 47,321,247 km (0.069 R)
• M22: 56,552,483 km (0.086 R)
• M23: 57,294,189 km (0.109 R)
• M24: 62,866,860 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 11,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit