🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.7

Radius: 9.3

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.64 AU - 0.64 AU

Year: 347 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,838,879 km

• M1: 115,789 km (0.042 R)
• M2: 473,178 km (0.088 R)
• M3: 823,087 km (0.117 R)
• M4: 1,202,767 km (0.03 R)
• M5: 1,494,184 km (0.096 R)
• M6: 2,085,394 km (0.088 R)
• M7: 3,038,034 km (0.117 R)
• M8: 3,588,853 km (0.115 R)
• M9: 4,389,501 km (0.051 R)
• M10: 4,803,588 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.4

Radius: 10.7

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.79 AU - 1.01 AU

Year: 579 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,838,879 km

• M1: 133,142 km (0.093 R)
• M2: 471,981 km (0.094 R)
• M3: 987,645 km (0.104 R)
• M4: 1,452,595 km (0.079 R)
• M5: 1,804,300 km (0.086 R)
• M6: 2,213,749 km (0.083 R)
• M7: 2,553,037 km (0.115 R)
• M8: 2,939,149 km (0.096 R)
• M9: 3,430,429 km (0.109 R)
• M10: 3,787,818 km (0.108 R)
• M11: 4,324,126 km (0.06 R)
• M12: 5,187,605 km (0.099 R)
• M13: 5,530,484 km (0.079 R)
• M14: 6,547,300 km (0.041 R)
• M15: 6,991,756 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.1

Radius: 8.4

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.98 AU - 0.98 AU

Year: 658 Days

Day: 9.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,838,879 km

• M1: 105,018 km (0.085 R)
• M2: 374,443 km (0.063 R)
• M3: 644,617 km (0.051 R)
• M4: 914,193 km (0.07 R)
• M5: 1,242,859 km (0.118 R)
• M6: 1,519,166 km (0.072 R)
• M7: 2,217,639 km (0.088 R)
• M8: 2,660,748 km (0.112 R)
• M9: 2,954,109 km (0.107 R)
• M10: 3,269,162 km (0.081 R)
• M11: 3,671,581 km (0.103 R)
• M12: 4,163,608 km (0.046 R)
• M13: 4,903,220 km (0.111 R)
• M14: 5,727,504 km (0.107 R)
• M15: 6,409,072 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.5

Radius: 13.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.96 AU - 1.56 AU

Year: 959 Days

Day: 10.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,838,879 km

• M1: 170,990 km (0.052 R)
• M2: 635,941 km (0.107 R)
• M3: 1,139,038 km (0.087 R)
• M4: 1,692,251 km (0.101 R)
• M5: 2,255,637 km (0.065 R)
• M6: 2,825,904 km (0.082 R)
• M7: 3,521,534 km (0.102 R)
• M8: 4,311,859 km (0.106 R)
• M9: 5,022,898 km (0.077 R)
• M10: 6,449,613 km (0.099 R)
• M11: 7,037,084 km (0.1 R)
• M12: 7,558,133 km (0.099 R)
• M13: 7,998,699 km (0.118 R)
• M14: 9,454,286 km (0.113 R)
• M15: 10,689,366 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.7

Radius: 13

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.73 AU - 1.81 AU

Year: 1597 Days

Day: 7.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,838,879 km

• M1: 170,542 km (0.087 R)
• M2: 1,133,054 km (0.1 R)
• M3: 1,778,120 km (0.115 R)
• M4: 3,892,836 km (0.086 R)
• M5: 6,856,968 km (0.11 R)
• M6: 7,984,338 km (0.093 R)
• M7: 9,842,493 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 10.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.74 AU - 3.68 AU

Year: 3901 Days

Day: 12.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,838,879 km

• M1: 126,859 km (0.089 R)
• M2: 599,887 km (0.119 R)
• M3: 1,120,189 km (0.117 R)
• M4: 1,633,310 km (0.077 R)
• M5: 2,119,802 km (0.109 R)
• M6: 2,846,099 km (0.086 R)
• M7: 3,441,948 km (0.102 R)
• M8: 3,911,236 km (0.103 R)
• M9: 4,290,766 km (0.077 R)
• M10: 5,173,693 km (0.094 R)
• M11: 5,502,210 km (0.109 R)
• M12: 6,257,529 km (0.111 R)
• M13: 7,141,952 km (0.091 R)
• M14: 9,157,783 km (0.079 R)
• M15: 11,065,007 km (0.107 R)
• M16: 11,655,320 km (0.072 R)
• M17: 12,222,296 km (0.11 R)
• M18: 12,853,150 km (0.065 R)
• M19: 13,176,730 km (0.075 R)
• M20: 13,505,696 km (0.066 R)
• M21: 15,029,200 km (0.067 R)
• M22: 15,964,636 km (0.05 R)
• M23: 16,773,362 km (0.066 R)
• M24: 19,728,518 km (0.069 R)
• M25: 20,723,045 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.6

Radius: 12.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.11 AU - 4.47 AU

Year: 5004 Days

Day: 11.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,838,879 km

• M1: 155,582 km (0.053 R)
• M2: 575,353 km (0.096 R)
• M3: 967,599 km (0.104 R)
• M4: 1,667,567 km (0.053 R)
• M5: 2,176,948 km (0.106 R)
• M6: 3,372,235 km (0.06 R)
• M7: 3,834,193 km (0.079 R)
• M8: 5,259,113 km (0.099 R)
• M9: 6,367,933 km (0.049 R)
• M10: 6,781,271 km (0.091 R)
• M11: 9,084,929 km (0.118 R)
• M12: 10,284,255 km (0.084 R)
• M13: 11,821,523 km (0.109 R)
• M14: 15,460,491 km (0.101 R)
• M15: 15,861,264 km (0.091 R)
• M16: 16,504,983 km (0.091 R)
• M17: 19,921,350 km (0.111 R)
• M18: 20,464,690 km (0.049 R)
• M19: 20,948,190 km (0.1 R)
• M20: 23,256,635 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.2

Radius: 10.9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.89 AU - 5.05 AU

Year: 6410 Days

Day: 11.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,838,879 km

• M1: 135,835 km (0.036 R)
• M2: 559,795 km (0.111 R)
• M3: 1,118,693 km (0.118 R)
• M4: 1,900,940 km (0.105 R)
• M5: 2,322,956 km (0.101 R)
• M6: 2,716,099 km (0.118 R)
• M7: 3,818,486 km (0.116 R)
• M8: 5,783,753 km (0.086 R)
• M9: 6,545,804 km (0.06 R)
• M10: 6,985,772 km (0.107 R)
• M11: 7,445,486 km (0.102 R)
• M12: 8,623,569 km (0.108 R)
• M13: 9,111,558 km (0.111 R)
• M14: 10,412,760 km (0.1 R)
• M15: 12,488,281 km (0.078 R)
• M16: 12,902,816 km (0.086 R)
• M17: 15,586,602 km (0.107 R)
• M18: 16,067,559 km (0.07 R)
• M19: 21,510,528 km (0.079 R)
• M20: 21,881,980 km (0.066 R)
• M21: 22,257,770 km (0.03 R)
• M22: 24,042,323 km (0.082 R)
• M23: 24,603,913 km (0.1 R)
• M24: 27,456,744 km (0.091 R)
• M25: 29,598,537 km (0.054 R)
• M26: 30,058,401 km (0.102 R)
• M27: 32,429,677 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.5

Radius: 6.1

Gravity: 23.1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.77 AU - 9.09 AU

Year: 18100 Days

Day: 22.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,838,879 km

• M1: 84,373 km (0.049 R)
• M2: 384,167 km (0.103 R)
• M3: 1,636,601 km (0.065 R)
• M4: 2,209,710 km (0.039 R)
• M5: 2,565,903 km (0.096 R)
• M6: 3,090,692 km (0.034 R)
• M7: 3,775,401 km (0.087 R)
• M8: 4,056,645 km (0.08 R)
• M9: 4,767,535 km (0.071 R)
• M10: 4,985,050 km (0.115 R)
• M11: 6,389,774 km (0.062 R)
• M12: 9,155,689 km (0.083 R)
• M13: 9,896,198 km (0.038 R)
• M14: 11,112,279 km (0.046 R)
• M15: 12,289,166 km (0.075 R)
• M16: 15,042,365 km (0.1 R)
• M17: 15,590,791 km (0.076 R)
• M18: 16,071,449 km (0.104 R)
• M19: 18,534,727 km (0.104 R)
• M20: 24,730,922 km (0.117 R)
• M21: 34,282,895 km (0.077 R)
• M22: 34,552,171 km (0.105 R)
• M23: 40,389,780 km (0.04 R)
• M24: 42,991,586 km (0.067 R)
• M25: 44,573,134 km (0.093 R)
• M26: 47,349,970 km (0.102 R)
• M27: 49,206,928 km (0.088 R)
• M28: 50,066,967 km (0.095 R)
• M29: 54,151,886 km (0.118 R)
• M30: 67,518,007 km (0.078 R)
• M31: 70,300,976 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.8

Radius: 4.1

Gravity: 25.75 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.96 AU - 10.12 AU

Year: 18435 Days

Day: 22.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,838,879 km

• M1: 51,013 km (0.079 R)
• M2: 376,538 km (0.104 R)
• M3: 552,764 km (0.026 R)
• M4: 1,149,510 km (0.115 R)
• M5: 1,511,686 km (0.102 R)
• M6: 3,577,035 km (0.07 R)
• M7: 5,278,561 km (0.094 R)
• M8: 5,644,028 km (0.101 R)
• M9: 5,948,311 km (0.097 R)
• M10: 9,094,503 km (0.052 R)
• M11: 13,197,973 km (0.1 R)
• M12: 23,017,278 km (0.079 R)
• M13: 25,190,636 km (0.12 R)
• M14: 27,067,491 km (0.073 R)
• M15: 32,766,122 km (0.112 R)
• M16: 51,207,351 km (0.113 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: 383 - 17,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit