🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.7

Radius: 11.8

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.64 AU - 0.76 AU

Year: 397 Days

Day: 11.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,298,524 km

• M1: 146,905 km (0.105 R)
• M2: 547,827 km (0.106 R)
• M3: 961,017 km (0.099 R)
• M4: 1,347,578 km (0.083 R)
• M5: 1,736,981 km (0.084 R)
• M6: 2,263,416 km (0.064 R)
• M7: 2,731,508 km (0.084 R)
• M8: 3,378,668 km (0.063 R)
• M9: 4,125,610 km (0.091 R)
• M10: 4,581,734 km (0.101 R)
• M11: 4,949,446 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.6

Radius: 12

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.64 AU - 0.86 AU

Year: 441 Days

Day: 6 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 87,298,524 km

• M1: 150,795 km (0.097 R)
• M2: 587,770 km (0.037 R)
• M3: 969,993 km (0.098 R)
• M4: 1,361,341 km (0.118 R)
• M5: 1,922,033 km (0.079 R)
• M6: 2,328,042 km (0.111 R)
• M7: 2,719,689 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.7

Radius: 8.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.84 AU - 0.86 AU

Year: 532 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,298,524 km

• M1: 104,419 km (0.09 R)
• M2: 446,550 km (0.086 R)
• M3: 812,765 km (0.1 R)
• M4: 1,285,195 km (0.059 R)
• M5: 1,748,650 km (0.106 R)
• M6: 2,111,125 km (0.096 R)
• M7: 2,383,094 km (0.113 R)
• M8: 2,728,665 km (0.064 R)
• M9: 3,855,287 km (0.115 R)
• M10: 4,361,227 km (0.096 R)
• M11: 4,703,207 km (0.08 R)
• M12: 5,109,216 km (0.078 R)
• M13: 5,457,181 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.4

Radius: 13.5

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.2 AU - 1.4 AU

Year: 1005 Days

Day: 5.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 87,298,524 km

• M1: 167,849 km (0.029 R)
• M2: 628,909 km (0.046 R)
• M3: 1,068,278 km (0.059 R)
• M4: 2,072,379 km (0.096 R)
• M5: 3,048,206 km (0.074 R)
• M6: 3,527,368 km (0.099 R)
• M7: 4,071,456 km (0.1 R)
• M8: 6,069,036 km (0.095 R)
• M9: 7,348,696 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.4

Radius: 12.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.12 AU - 1.52 AU

Year: 1029 Days

Day: 6.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 57.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 87,298,524 km

• M1: 154,684 km (0.041 R)
• M2: 562,189 km (0.083 R)
• M3: 986,299 km (0.033 R)
• M4: 1,676,244 km (0.098 R)
• M5: 2,516,984 km (0.076 R)
• M6: 3,958,659 km (0.073 R)
• M7: 5,233,233 km (0.108 R)
• M8: 6,081,453 km (0.092 R)
• M9: 7,872,438 km (0.11 R)
• M10: 9,494,378 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.1

Radius: 9.8

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.59 AU - 1.71 AU

Year: 1438 Days

Day: 7.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,298,524 km

• M1: 125,812 km (0.045 R)
• M2: 452,384 km (0.06 R)
• M3: 1,183,020 km (0.1 R)
• M4: 1,824,346 km (0.073 R)
• M5: 2,481,829 km (0.083 R)
• M6: 3,825,218 km (0.035 R)
• M7: 4,417,625 km (0.098 R)
• M8: 5,464,810 km (0.117 R)
• M9: 5,785,698 km (0.07 R)
• M10: 6,340,407 km (0.117 R)
• M11: 7,528,214 km (0.057 R)
• M12: 8,249,126 km (0.078 R)
• M13: 9,432,295 km (0.047 R)
• M14: 13,000,803 km (0.112 R)
• M15: 13,574,960 km (0.097 R)
• M16: 14,467,760 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.4

Radius: 9.3

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.99 AU - 2.09 AU

Year: 1976 Days

Day: 8.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,298,524 km

• M1: 115,938 km (0.025 R)
• M2: 419,772 km (0.096 R)
• M3: 830,418 km (0.083 R)
• M4: 1,523,355 km (0.111 R)
• M5: 2,012,091 km (0.071 R)
• M6: 2,494,544 km (0.06 R)
• M7: 3,224,283 km (0.056 R)
• M8: 3,519,589 km (0.108 R)
• M9: 3,905,252 km (0.111 R)
• M10: 4,679,122 km (0.11 R)
• M11: 5,080,942 km (0.099 R)
• M12: 5,667,964 km (0.083 R)
• M13: 7,250,859 km (0.068 R)
• M14: 7,559,779 km (0.117 R)
• M15: 8,084,419 km (0.084 R)
• M16: 8,633,144 km (0.119 R)
• M17: 9,436,185 km (0.069 R)
• M18: 10,148,420 km (0.073 R)
• M19: 11,079,517 km (0.084 R)
• M20: 13,825,686 km (0.091 R)
• M21: 14,477,783 km (0.098 R)
• M22: 15,104,747 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.2

Radius: 5.1

Gravity: 27.54 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.58 AU - 7.16 AU

Year: 12213 Days

Day: 20.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,298,524 km

• M1: 63,579 km (0.049 R)
• M2: 290,818 km (0.119 R)
• M3: 555,906 km (0.078 R)
• M4: 821,442 km (0.109 R)
• M5: 1,132,157 km (0.115 R)
• M6: 1,474,437 km (0.047 R)
• M7: 1,934,450 km (0.066 R)
• M8: 2,785,512 km (0.083 R)
• M9: 3,697,461 km (0.103 R)
• M10: 5,682,026 km (0.067 R)
• M11: 6,203,824 km (0.119 R)
• M12: 10,896,559 km (0.096 R)
• M13: 11,877,323 km (0.087 R)
• M14: 14,347,184 km (0.118 R)
• M15: 14,686,621 km (0.11 R)
• M16: 15,171,019 km (0.093 R)
• M17: 16,244,683 km (0.099 R)
• M18: 16,465,190 km (0.049 R)
• M19: 16,762,591 km (0.083 R)
• M20: 17,215,274 km (0.107 R)
• M21: 18,303,150 km (0.104 R)
• M22: 18,542,058 km (0.089 R)
• M23: 20,873,540 km (0.093 R)
• M24: 22,380,589 km (0.11 R)
• M25: 23,580,813 km (0.034 R)
• M26: 24,823,373 km (0.066 R)
• M27: 29,135,382 km (0.101 R)
• M28: 32,504,027 km (0.071 R)
• M29: 33,801,489 km (0.098 R)
• M30: 38,941,822 km (0.071 R)
• M31: 39,205,114 km (0.119 R)
• M32: 41,217,804 km (0.054 R)
• M33: 43,722,521 km (0.079 R)
• M34: 48,270,895 km (0.094 R)
• M35: 52,001,566 km (0.108 R)
• M36: 55,419,578 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.9

Radius: 4.8

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.41 AU - 8.63 AU

Year: 12615 Days

Day: 19.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 87,298,524 km

• M1: 59,989 km (0.11 R)
• M2: 223,499 km (0.102 R)
• M3: 440,566 km (0.102 R)
• M4: 812,167 km (0.046 R)
• M5: 1,659,040 km (0.066 R)
• M6: 1,894,059 km (0.079 R)
• M7: 2,449,665 km (0.12 R)
• M8: 2,676,456 km (0.045 R)
• M9: 3,021,877 km (0.118 R)
• M10: 4,105,564 km (0.043 R)
• M11: 4,317,544 km (0.075 R)
• M12: 5,779,265 km (0.11 R)
• M13: 8,869,508 km (0.115 R)
• M14: 9,450,696 km (0.089 R)
• M15: 10,442,530 km (0.104 R)
• M16: 12,301,134 km (0.061 R)
• M17: 16,392,635 km (0.06 R)
• M18: 16,994,169 km (0.063 R)
• M19: 17,959,075 km (0.118 R)
• M20: 18,814,625 km (0.07 R)
• M21: 20,453,320 km (0.057 R)
• M22: 20,993,967 km (0.101 R)
• M23: 21,465,050 km (0.119 R)
• M24: 22,837,761 km (0.116 R)
• M25: 23,003,066 km (0.118 R)
• M26: 23,841,263 km (0.081 R)
• M27: 24,786,722 km (0.118 R)
• M28: 29,400,619 km (0.102 R)
• M29: 31,908,478 km (0.097 R)
• M30: 34,446,705 km (0.109 R)
• M31: 39,444,022 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.4

Radius: 5.5

Gravity: 26.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.95 AU - 12.87 AU

Year: 22781 Days

Day: 24.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,298,524 km

• M1: 68,366 km (0.115 R)
• M2: 406,009 km (0.109 R)
• M3: 745,446 km (0.059 R)
• M4: 1,143,676 km (0.083 R)
• M5: 1,843,195 km (0.06 R)
• M6: 2,330,585 km (0.085 R)
• M7: 2,567,698 km (0.106 R)
• M8: 3,203,190 km (0.114 R)
• M9: 3,466,781 km (0.061 R)
• M10: 4,742,402 km (0.056 R)
• M11: 6,623,895 km (0.047 R)
• M12: 6,812,089 km (0.065 R)
• M13: 7,398,213 km (0.117 R)
• M14: 7,652,081 km (0.11 R)
• M15: 8,393,937 km (0.092 R)
• M16: 9,067,277 km (0.102 R)
• M17: 11,037,780 km (0.111 R)
• M18: 11,503,927 km (0.03 R)
• M19: 14,034,225 km (0.049 R)
• M20: 16,307,963 km (0.117 R)
• M21: 18,722,323 km (0.097 R)
• M22: 20,358,924 km (0.107 R)
• M23: 23,042,560 km (0.098 R)
• M24: 33,863,124 km (0.116 R)
• M25: 34,141,974 km (0.099 R)
• M26: 39,582,250 km (0.097 R)
• M27: 47,813,275 km (0.118 R)
• M28: 49,049,551 km (0.086 R)
• M29: 51,035,014 km (0.111 R)
• M30: 55,939,581 km (0.072 R)
• M31: 63,659,130 km (0.108 R)
• M32: 67,772,174 km (0.062 R)
• M33: 69,106,886 km (0.113 R)
• M34: 84,707,700 km (0.114 R)
• M35: 86,776,190 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit