🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.91 AU - 1.05 AU

Year: 371 Days

Day: 13.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.5

Radius: 14.3

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.63 AU - 6.25 AU

Year: 4858 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 92,915,947 km

• M1: 181,013 km (0.088 R)
• M2: 924,365 km (0.087 R)
• M3: 2,277,478 km (0.055 R)
• M4: 3,298,483 km (0.072 R)
• M5: 4,351,802 km (0.091 R)
• M6: 4,822,138 km (0.099 R)
• M7: 5,538,113 km (0.088 R)
• M8: 7,056,083 km (0.108 R)
• M9: 8,437,021 km (0.04 R)
• M10: 10,439,239 km (0.096 R)
• M11: 11,114,673 km (0.086 R)
• M12: 15,204,080 km (0.079 R)
• M13: 17,379,383 km (0.063 R)
• M14: 20,332,744 km (0.11 R)
• M15: 20,921,711 km (0.086 R)
• M16: 21,860,438 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 9.6

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.22 AU - 5.7 AU

Year: 4885 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,915,947 km

• M1: 119,977 km (0.097 R)
• M2: 485,744 km (0.073 R)
• M3: 858,393 km (0.066 R)
• M4: 1,381,686 km (0.113 R)
• M5: 2,267,605 km (0.107 R)
• M6: 2,731,059 km (0.096 R)
• M7: 3,237,597 km (0.118 R)
• M8: 3,575,090 km (0.096 R)
• M9: 4,439,018 km (0.089 R)
• M10: 6,391,270 km (0.091 R)
• M11: 7,153,321 km (0.118 R)
• M12: 7,522,230 km (0.118 R)
• M13: 8,668,449 km (0.111 R)
• M14: 9,010,878 km (0.034 R)
• M15: 11,169,725 km (0.115 R)
• M16: 12,950,837 km (0.096 R)
• M17: 14,168,863 km (0.12 R)
• M18: 15,186,129 km (0.091 R)
• M19: 15,517,189 km (0.102 R)
• M20: 17,910,605 km (0.111 R)
• M21: 19,485,123 km (0.063 R)
• M22: 20,339,327 km (0.099 R)
• M23: 20,674,426 km (0.112 R)
• M24: 21,702,014 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.5

Radius: 9.7

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5 AU - 6.24 AU

Year: 5101 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 92,915,947 km

• M1: 124,316 km (0.112 R)
• M2: 708,795 km (0.089 R)
• M3: 1,056,161 km (0.108 R)
• M4: 1,463,516 km (0.076 R)
• M5: 2,394,464 km (0.099 R)
• M6: 2,786,260 km (0.063 R)
• M7: 6,908,878 km (0.061 R)
• M8: 8,237,906 km (0.062 R)
• M9: 10,690,413 km (0.11 R)
• M10: 12,036,345 km (0.106 R)
• M11: 12,413,631 km (0.1 R)
• M12: 14,105,733 km (0.066 R)
• M13: 15,061,364 km (0.102 R)
• M14: 21,652,347 km (0.082 R)
• M15: 22,707,610 km (0.084 R)
• M16: 25,302,834 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827

Radius: 10

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.32 AU - 6.44 AU

Year: 6170 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 92,915,947 km

• M1: 124,316 km (0.082 R)
• M2: 584,778 km (0.115 R)
• M3: 977,772 km (0.069 R)
• M4: 1,858,754 km (0.11 R)
• M5: 2,934,512 km (0.077 R)
• M6: 4,900,677 km (0.103 R)
• M7: 5,833,419 km (0.078 R)
• M8: 6,844,701 km (0.103 R)
• M9: 7,812,300 km (0.036 R)
• M10: 9,564,241 km (0.111 R)
• M11: 14,000,117 km (0.112 R)
• M12: 15,802,621 km (0.097 R)
• M13: 20,303,573 km (0.114 R)
• M14: 21,280,895 km (0.114 R)
• M15: 22,132,257 km (0.108 R)
• M16: 23,492,401 km (0.097 R)
• M17: 24,485,431 km (0.101 R)
• M18: 28,739,097 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.9

Radius: 12.3

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.47 AU - 8.87 AU

Year: 7351 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,915,947 km

• M1: 153,637 km (0.113 R)
• M2: 594,951 km (0.083 R)
• M3: 990,338 km (0.054 R)
• M4: 1,468,154 km (0.095 R)
• M5: 2,354,222 km (0.105 R)
• M6: 3,545,320 km (0.059 R)
• M7: 4,356,440 km (0.062 R)
• M8: 5,164,268 km (0.077 R)
• M9: 6,488,508 km (0.095 R)
• M10: 9,988,351 km (0.104 R)
• M11: 10,624,291 km (0.074 R)
• M12: 11,183,338 km (0.094 R)
• M13: 11,923,100 km (0.115 R)
• M14: 12,751,722 km (0.096 R)
• M15: 13,500,609 km (0.119 R)
• M16: 14,834,424 km (0.103 R)
• M17: 16,589,207 km (0.1 R)
• M18: 21,939,874 km (0.112 R)
• M19: 22,431,902 km (0.115 R)
• M20: 26,268,339 km (0.098 R)
• M21: 28,148,635 km (0.093 R)
• M22: 30,521,706 km (0.101 R)
• M23: 34,879,192 km (0.096 R)
• M24: 37,613,542 km (0.081 R)
• M25: 38,318,896 km (0.04 R)
• M26: 38,793,869 km (0.088 R)
• M27: 39,998,880 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.5

Radius: 10

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.15 AU - 9.31 AU

Year: 9876 Days

Day: 13.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,915,947 km

• M1: 125,662 km (0.119 R)
• M2: 462,108 km (0.105 R)
• M3: 836,102 km (0.112 R)
• M4: 1,673,551 km (0.064 R)
• M5: 2,623,647 km (0.083 R)
• M6: 3,061,371 km (0.119 R)
• M7: 3,822,076 km (0.103 R)
• M8: 4,586,671 km (0.113 R)
• M9: 5,224,706 km (0.101 R)
• M10: 6,309,589 km (0.082 R)
• M11: 6,982,331 km (0.092 R)
• M12: 7,826,961 km (0.107 R)
• M13: 9,057,253 km (0.082 R)
• M14: 9,526,392 km (0.099 R)
• M15: 10,361,298 km (0.094 R)
• M16: 19,033,786 km (0.114 R)
• M17: 20,595,737 km (0.102 R)
• M18: 22,751,891 km (0.11 R)
• M19: 27,605,295 km (0.074 R)
• M20: 28,792,803 km (0.094 R)
• M21: 35,475,938 km (0.118 R)
• M22: 37,235,359 km (0.11 R)
• M23: 41,565,619 km (0.097 R)
• M24: 43,520,115 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.2

Radius: 3.1

Gravity: 71.4 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.69 AU - 16.79 AU

Year: 22780 Days

Day: 22.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,915,947 km

• M1: 38,596 km (0.115 R)
• M2: 216,767 km (0.084 R)
• M3: 774,767 km (0.078 R)
• M4: 1,274,125 km (0.066 R)
• M5: 1,672,205 km (0.077 R)
• M6: 2,021,067 km (0.117 R)
• M7: 2,809,448 km (0.076 R)
• M8: 3,329,450 km (0.078 R)
• M9: 3,720,349 km (0.074 R)
• M10: 4,041,237 km (0.036 R)
• M11: 5,675,294 km (0.081 R)
• M12: 5,927,666 km (0.05 R)
• M13: 6,056,619 km (0.082 R)
• M14: 8,600,382 km (0.119 R)
• M15: 11,911,431 km (0.119 R)
• M16: 14,303,651 km (0.055 R)
• M17: 14,770,396 km (0.096 R)
• M18: 15,007,658 km (0.095 R)
• M19: 18,055,117 km (0.119 R)
• M20: 21,490,632 km (0.062 R)
• M21: 24,335,684 km (0.116 R)
• M22: 26,481,665 km (0.074 R)
• M23: 26,949,009 km (0.032 R)
• M24: 28,627,946 km (0.087 R)
• M25: 30,121,382 km (0.067 R)
• M26: 30,758,669 km (0.043 R)
• M27: 32,324,809 km (0.117 R)
• M28: 35,192,151 km (0.118 R)
• M29: 35,615,064 km (0.101 R)
• M30: 37,633,888 km (0.118 R)
• M31: 49,054,339 km (0.09 R)
• M32: 51,007,638 km (0.079 R)
• M33: 51,187,754 km (0.115 R)
• M34: 54,127,352 km (0.116 R)
• M35: 54,502,543 km (0.104 R)
• M36: 57,761,832 km (0.111 R)
• M37: 71,646,459 km (0.032 R)
• M38: 79,112,740 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.7

Radius: 7.6

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.94 AU - 16.96 AU

Year: 25546 Days

Day: 20.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,915,947 km

• M1: 97,538 km (0.065 R)
• M2: 1,653,356 km (0.092 R)
• M3: 2,447,272 km (0.093 R)
• M4: 2,853,131 km (0.097 R)
• M5: 4,179,615 km (0.041 R)
• M6: 4,868,663 km (0.05 R)
• M7: 5,317,157 km (0.066 R)
• M8: 7,153,621 km (0.093 R)
• M9: 8,715,273 km (0.112 R)
• M10: 9,953,046 km (0.051 R)
• M11: 10,190,158 km (0.113 R)
• M12: 11,049,748 km (0.074 R)
• M13: 12,496,957 km (0.107 R)
• M14: 14,140,739 km (0.117 R)
• M15: 16,166,593 km (0.104 R)
• M16: 17,419,625 km (0.052 R)
• M17: 17,764,298 km (0.098 R)
• M18: 18,113,609 km (0.033 R)
• M19: 18,825,994 km (0.116 R)
• M20: 19,929,428 km (0.117 R)
• M21: 21,075,348 km (0.036 R)
• M22: 21,863,130 km (0.091 R)
• M23: 29,982,854 km (0.098 R)
• M24: 30,853,364 km (0.088 R)
• M25: 31,358,257 km (0.065 R)
• M26: 36,153,467 km (0.036 R)
• M27: 37,424,451 km (0.087 R)
• M28: 40,958,700 km (0.069 R)
• M29: 42,494,771 km (0.051 R)
• M30: 45,844,866 km (0.036 R)
• M31: 48,173,506 km (0.119 R)
• M32: 50,579,938 km (0.058 R)
• M33: 67,142,666 km (0.073 R)
• M34: 67,990,437 km (0.081 R)
• M35: 70,795,248 km (0.085 R)
• M36: 74,126,044 km (0.106 R)
• M37: 77,096,160 km (0.088 R)

Asteroid Belt

Center: 17.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.2

Radius: 6.1

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 14.19 AU - 22.91 AU

Year: 30590 Days

Day: 22.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,915,947 km

• M1: 84,373 km (0.039 R)
• M2: 644,767 km (0.116 R)
• M3: 899,382 km (0.059 R)
• M4: 1,843,046 km (0.116 R)
• M5: 2,483,624 km (0.097 R)
• M6: 4,022,388 km (0.109 R)
• M7: 6,152,362 km (0.119 R)
• M8: 6,711,409 km (0.06 R)
• M9: 7,303,817 km (0.111 R)
• M10: 8,038,342 km (0.05 R)
• M11: 12,391,192 km (0.078 R)
• M12: 13,897,642 km (0.088 R)
• M13: 15,354,277 km (0.112 R)
• M14: 15,861,563 km (0.096 R)
• M15: 21,252,622 km (0.118 R)
• M16: 24,988,230 km (0.106 R)
• M17: 43,626,928 km (0.087 R)
• M18: 43,964,121 km (0.094 R)
• M19: 46,373,096 km (0.091 R)
• M20: 61,633,874 km (0.102 R)
• M21: 69,577,222 km (0.117 R)
• M22: 83,504,933 km (0.081 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: 558 - 10,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit