🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.6

Radius: 12.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.85 AU - 1.35 AU

Year: 757 Days

Day: 13.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 87,294,435 km

• M1: 155,582 km (0.115 R)
• M2: 597,344 km (0.098 R)
• M3: 1,033,422 km (0.061 R)
• M4: 1,592,469 km (0.116 R)
• M5: 2,299,319 km (0.095 R)
• M6: 3,691,028 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 12.2

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.25 AU - 1.57 AU

Year: 1098 Days

Day: 14.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,294,435 km

• M1: 151,842 km (0.031 R)
• M2: 620,382 km (0.091 R)
• M3: 1,085,033 km (0.074 R)
• M4: 1,500,167 km (0.03 R)
• M5: 1,921,435 km (0.106 R)
• M6: 2,422,438 km (0.093 R)
• M7: 3,279,485 km (0.062 R)
• M8: 3,754,757 km (0.086 R)
• M9: 4,382,320 km (0.053 R)
• M10: 5,443,567 km (0.069 R)
• M11: 6,046,148 km (0.119 R)
• M12: 6,861,606 km (0.068 R)
• M13: 7,908,491 km (0.067 R)
• M14: 8,428,494 km (0.085 R)
• M15: 10,318,064 km (0.113 R)
• M16: 11,690,475 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 10.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.57 AU - 2.13 AU

Year: 1651 Days

Day: 7 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 87,294,435 km

• M1: 126,859 km (0.081 R)
• M2: 1,135,448 km (0.109 R)
• M3: 1,496,727 km (0.052 R)
• M4: 2,743,027 km (0.066 R)
• M5: 3,351,441 km (0.049 R)
• M6: 3,746,529 km (0.107 R)
• M7: 7,099,616 km (0.1 R)
• M8: 7,658,364 km (0.101 R)
• M9: 8,551,313 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.9

Radius: 12.8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.89 AU - 4.31 AU

Year: 4481 Days

Day: 12.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 87,294,435 km

• M1: 159,172 km (0.101 R)
• M2: 774,319 km (0.1 R)
• M3: 1,621,342 km (0.101 R)
• M4: 2,430,068 km (0.074 R)
• M5: 3,057,332 km (0.099 R)
• M6: 3,812,651 km (0.041 R)
• M7: 5,326,283 km (0.115 R)
• M8: 6,807,750 km (0.108 R)
• M9: 7,346,602 km (0.106 R)
• M10: 8,133,935 km (0.112 R)
• M11: 9,016,413 km (0.118 R)
• M12: 9,501,559 km (0.061 R)
• M13: 15,022,618 km (0.025 R)
• M14: 16,172,727 km (0.118 R)
• M15: 18,974,545 km (0.112 R)
• M16: 19,908,485 km (0.1 R)
• M17: 20,386,749 km (0.105 R)
• M18: 23,876,419 km (0.033 R)
• M19: 24,886,055 km (0.098 R)
• M20: 27,073,774 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.1

Radius: 12

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.45 AU - 5.11 AU

Year: 6856 Days

Day: 14 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,294,435 km

• M1: 149,299 km (0.057 R)
• M2: 613,052 km (0.084 R)
• M3: 1,021,903 km (0.05 R)
• M4: 1,770,640 km (0.094 R)
• M5: 2,551,092 km (0.082 R)
• M6: 3,083,811 km (0.117 R)
• M7: 3,595,435 km (0.044 R)
• M8: 4,294,356 km (0.079 R)
• M9: 5,799,012 km (0.061 R)
• M10: 6,981,284 km (0.083 R)
• M11: 8,655,882 km (0.089 R)
• M12: 13,872,211 km (0.099 R)
• M13: 14,530,292 km (0.081 R)
• M14: 15,780,182 km (0.115 R)
• M15: 16,234,211 km (0.105 R)
• M16: 17,304,734 km (0.109 R)
• M17: 18,997,882 km (0.06 R)
• M18: 22,875,758 km (0.119 R)
• M19: 23,374,069 km (0.099 R)
• M20: 25,175,227 km (0.116 R)
• M21: 27,812,189 km (0.055 R)
• M22: 31,233,791 km (0.063 R)
• M23: 35,587,538 km (0.094 R)
• M24: 39,254,780 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.2

Radius: 3.2

Gravity: 43.09 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.8 AU - 6.22 AU

Year: 9665 Days

Day: 24.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,294,435 km

• M1: 39,943 km (0.104 R)
• M2: 221,405 km (0.086 R)
• M3: 344,225 km (0.119 R)
• M4: 1,098,946 km (0.118 R)
• M5: 1,671,158 km (0.062 R)
• M6: 1,973,495 km (0.112 R)
• M7: 3,165,192 km (0.107 R)
• M8: 3,299,082 km (0.12 R)
• M9: 3,847,807 km (0.102 R)
• M10: 4,680,469 km (0.054 R)
• M11: 5,246,248 km (0.09 R)
• M12: 5,465,708 km (0.114 R)
• M13: 5,990,497 km (0.106 R)
• M14: 6,195,745 km (0.117 R)
• M15: 6,405,482 km (0.082 R)
• M16: 6,583,952 km (0.074 R)
• M17: 6,876,416 km (0.045 R)
• M18: 9,862,240 km (0.115 R)
• M19: 11,142,049 km (0.07 R)
• M20: 13,552,669 km (0.044 R)
• M21: 20,123,457 km (0.109 R)
• M22: 21,050,365 km (0.116 R)
• M23: 23,155,207 km (0.034 R)
• M24: 23,406,831 km (0.08 R)
• M25: 24,344,809 km (0.032 R)
• M26: 26,295,416 km (0.095 R)
• M27: 27,872,178 km (0.034 R)
• M28: 29,510,873 km (0.087 R)
• M29: 29,905,512 km (0.117 R)
• M30: 33,403,709 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.8

Radius: 5.2

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.68 AU - 7.88 AU

Year: 12886 Days

Day: 23.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 87,294,435 km

• M1: 64,626 km (0.111 R)
• M2: 303,833 km (0.095 R)
• M3: 468,989 km (0.088 R)
• M4: 930,648 km (0.056 R)
• M5: 1,296,116 km (0.077 R)
• M6: 1,752,389 km (0.063 R)
• M7: 2,309,193 km (0.106 R)
• M8: 3,366,550 km (0.089 R)
• M9: 3,938,314 km (0.038 R)
• M10: 5,395,546 km (0.119 R)
• M11: 5,776,871 km (0.1 R)
• M12: 6,557,922 km (0.113 R)
• M13: 7,292,298 km (0.077 R)
• M14: 7,679,457 km (0.073 R)
• M15: 8,966,896 km (0.099 R)
• M16: 10,247,753 km (0.08 R)
• M17: 11,132,774 km (0.111 R)
• M18: 11,593,835 km (0.093 R)
• M19: 14,151,510 km (0.116 R)
• M20: 15,498,190 km (0.109 R)
• M21: 16,529,518 km (0.081 R)
• M22: 16,927,897 km (0.058 R)
• M23: 20,348,153 km (0.115 R)
• M24: 20,729,029 km (0.1 R)
• M25: 21,114,543 km (0.053 R)
• M26: 21,741,208 km (0.087 R)
• M27: 25,587,818 km (0.113 R)
• M28: 26,120,835 km (0.095 R)
• M29: 27,857,367 km (0.1 R)
• M30: 28,421,351 km (0.079 R)
• M31: 30,953,445 km (0.12 R)
• M32: 31,558,419 km (0.088 R)
• M33: 37,590,205 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.5

Radius: 5.4

Gravity: 29.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.39 AU - 10.51 AU

Year: 16114 Days

Day: 18.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,294,435 km

• M1: 67,169 km (0.087 R)
• M2: 417,378 km (0.1 R)
• M3: 663,616 km (0.092 R)
• M4: 857,794 km (0.078 R)
• M5: 1,517,670 km (0.044 R)
• M6: 1,953,898 km (0.12 R)
• M7: 2,747,514 km (0.113 R)
• M8: 4,010,121 km (0.091 R)
• M9: 4,698,720 km (0.066 R)
• M10: 5,125,971 km (0.117 R)
• M11: 6,349,532 km (0.079 R)
• M12: 6,694,505 km (0.088 R)
• M13: 7,281,676 km (0.108 R)
• M14: 10,091,573 km (0.111 R)
• M15: 10,984,224 km (0.099 R)
• M16: 12,453,724 km (0.059 R)
• M17: 12,721,953 km (0.056 R)
• M18: 13,479,666 km (0.117 R)
• M19: 18,494,635 km (0.061 R)
• M20: 24,520,587 km (0.116 R)
• M21: 29,074,047 km (0.085 R)
• M22: 33,769,475 km (0.116 R)
• M23: 35,619,403 km (0.101 R)
• M24: 38,946,010 km (0.113 R)
• M25: 39,519,868 km (0.055 R)
• M26: 40,684,338 km (0.069 R)
• M27: 42,021,743 km (0.058 R)
• M28: 43,081,943 km (0.088 R)
• M29: 46,690,842 km (0.089 R)
• M30: 48,485,867 km (0.112 R)
• M31: 51,178,329 km (0.041 R)
• M32: 54,324,522 km (0.107 R)
• M33: 54,503,142 km (0.107 R)
• M34: 64,933,255 km (0.058 R)
• M35: 65,739,887 km (0.063 R)
• M36: 68,615,756 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.7

Radius: 7.6

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.52 AU - 11.16 AU

Year: 21812 Days

Day: 15.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,294,435 km

• M1: 94,546 km (0.101 R)
• M2: 973,284 km (0.11 R)
• M3: 1,300,005 km (0.09 R)
• M4: 1,735,784 km (0.081 R)
• M5: 2,520,275 km (0.103 R)
• M6: 3,171,624 km (0.099 R)
• M7: 4,656,234 km (0.099 R)
• M8: 5,633,557 km (0.066 R)
• M9: 6,104,491 km (0.107 R)
• M10: 9,263,998 km (0.114 R)
• M11: 11,391,579 km (0.106 R)
• M12: 11,867,001 km (0.08 R)
• M13: 13,003,197 km (0.061 R)
• M14: 13,522,451 km (0.118 R)
• M15: 14,602,398 km (0.057 R)
• M16: 15,905,694 km (0.064 R)
• M17: 16,243,337 km (0.079 R)
• M18: 17,822,043 km (0.084 R)
• M19: 19,790,003 km (0.076 R)
• M20: 23,060,811 km (0.097 R)
• M21: 23,384,690 km (0.076 R)
• M22: 23,931,471 km (0.083 R)
• M23: 26,556,614 km (0.092 R)
• M24: 30,910,361 km (0.057 R)
• M25: 35,286,996 km (0.083 R)
• M26: 36,296,483 km (0.071 R)
• M27: 41,634,733 km (0.044 R)
• M28: 48,526,408 km (0.113 R)
• M29: 49,236,848 km (0.089 R)
• M30: 53,835,337 km (0.081 R)
• M31: 63,451,638 km (0.055 R)
• M32: 67,114,242 km (0.105 R)
• M33: 68,439,829 km (0.109 R)
• M34: 70,460,896 km (0.104 R)
• M35: 74,151,476 km (0.06 R)
• M36: 81,165,522 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 12,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit