🌌 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: 523.7

Radius: 14.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.55 AU - 0.85 AU

Year: 412 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 66,991,071 km

• M1: 184,005 km (0.077 R)
• M2: 752,178 km (0.105 R)
• M3: 1,289,384 km (0.061 R)
• M4: 2,260,274 km (0.039 R)
• M5: 2,755,593 km (0.103 R)
• M6: 3,335,135 km (0.092 R)
• M7: 3,834,941 km (0.062 R)
• M8: 4,318,292 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.6

Radius: 13

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.69 AU - 0.89 AU

Year: 494 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,991,071 km

• M1: 161,715 km (0.096 R)
• M2: 657,782 km (0.098 R)
• M3: 1,107,473 km (0.111 R)
• M4: 1,569,282 km (0.112 R)
• M5: 2,727,020 km (0.111 R)
• M6: 3,515,101 km (0.091 R)
• M7: 4,201,905 km (0.107 R)
• M8: 4,817,500 km (0.098 R)
• M9: 5,737,228 km (0.029 R)
• M10: 6,381,396 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.9

Radius: 9.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.74 AU - 2.44 AU

Year: 2124 Days

Day: 12.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,991,071 km

• M1: 121,922 km (0.072 R)
• M2: 525,537 km (0.12 R)
• M3: 867,967 km (0.117 R)
• M4: 1,787,545 km (0.077 R)
• M5: 2,098,559 km (0.073 R)
• M6: 3,002,579 km (0.107 R)
• M7: 3,948,636 km (0.096 R)
• M8: 4,531,918 km (0.111 R)
• M9: 7,363,656 km (0.079 R)
• M10: 8,473,523 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 10.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.41 AU - 2.81 AU

Year: 2964 Days

Day: 11.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,991,071 km

• M1: 129,402 km (0.068 R)
• M2: 518,955 km (0.064 R)
• M3: 1,030,281 km (0.098 R)
• M4: 2,256,235 km (0.096 R)
• M5: 4,376,486 km (0.093 R)
• M6: 5,336,156 km (0.098 R)
• M7: 6,084,893 km (0.117 R)
• M8: 7,307,856 km (0.085 R)
• M9: 10,159,790 km (0.085 R)
• M10: 13,502,255 km (0.051 R)
• M11: 14,184,421 km (0.107 R)
• M12: 16,065,764 km (0.113 R)
• M13: 16,779,944 km (0.093 R)
• M14: 17,729,292 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.7

Radius: 6.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.38 AU - 6.76 AU

Year: 9240 Days

Day: 21.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,991,071 km

• M1: 80,932 km (0.102 R)
• M2: 335,099 km (0.087 R)
• M3: 590,762 km (0.088 R)
• M4: 954,135 km (0.045 R)
• M5: 1,289,384 km (0.085 R)
• M6: 1,944,324 km (0.077 R)
• M7: 2,238,732 km (0.118 R)
• M8: 2,752,302 km (0.097 R)
• M9: 3,491,614 km (0.096 R)
• M10: 7,538,985 km (0.086 R)
• M11: 8,474,420 km (0.066 R)
• M12: 12,136,576 km (0.114 R)
• M13: 15,765,820 km (0.098 R)
• M14: 17,009,278 km (0.1 R)
• M15: 17,400,327 km (0.087 R)
• M16: 21,647,261 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.2

Radius: 3.4

Gravity: 79.95 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.78 AU - 8.48 AU

Year: 14815 Days

Day: 18.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,991,071 km

• M1: 42,635 km (0.072 R)
• M2: 230,979 km (0.045 R)
• M3: 340,186 km (0.088 R)
• M4: 1,143,077 km (0.108 R)
• M5: 1,366,427 km (0.105 R)
• M6: 2,675,109 km (0.111 R)
• M7: 3,387,345 km (0.12 R)
• M8: 4,444,852 km (0.098 R)
• M9: 5,030,378 km (0.102 R)
• M10: 5,397,790 km (0.115 R)
• M11: 5,511,485 km (0.091 R)
• M12: 5,822,499 km (0.107 R)
• M13: 6,104,042 km (0.12 R)
• M14: 6,914,114 km (0.092 R)
• M15: 8,135,282 km (0.105 R)
• M16: 8,538,149 km (0.092 R)
• M17: 9,438,279 km (0.113 R)
• M18: 10,341,551 km (0.073 R)
• M19: 11,549,704 km (0.091 R)
• M20: 12,383,562 km (0.085 R)
• M21: 14,752,744 km (0.067 R)
• M22: 16,998,357 km (0.092 R)
• M23: 18,586,937 km (0.072 R)
• M24: 21,671,944 km (0.073 R)
• M25: 26,256,371 km (0.07 R)
• M26: 29,647,156 km (0.052 R)
• M27: 33,318,288 km (0.07 R)
• M28: 33,829,464 km (0.089 R)
• M29: 36,195,055 km (0.065 R)
• M30: 38,950,199 km (0.04 R)
• M31: 41,399,266 km (0.086 R)
• M32: 41,693,974 km (0.112 R)
• M33: 42,436,877 km (0.058 R)
• M34: 42,736,521 km (0.118 R)
• M35: 46,442,509 km (0.088 R)
• M36: 48,210,457 km (0.115 R)
• M37: 50,524,886 km (0.09 R)
• M38: 53,259,236 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.8

Radius: 5

Gravity: 23.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.31 AU - 9.61 AU

Year: 15786 Days

Day: 20.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,991,071 km

• M1: 65,225 km (0.094 R)
• M2: 264,788 km (0.053 R)
• M3: 437,723 km (0.1 R)
• M4: 741,557 km (0.058 R)
• M5: 1,126,622 km (0.097 R)
• M6: 1,525,749 km (0.059 R)
• M7: 1,834,967 km (0.091 R)
• M8: 2,032,437 km (0.1 R)
• M9: 2,711,611 km (0.064 R)
• M10: 3,190,923 km (0.097 R)
• M11: 3,397,667 km (0.11 R)
• M12: 4,315,899 km (0.1 R)
• M13: 5,036,212 km (0.044 R)
• M14: 7,095,277 km (0.105 R)
• M15: 7,583,714 km (0.113 R)
• M16: 8,627,459 km (0.089 R)
• M17: 9,029,727 km (0.113 R)
• M18: 9,925,819 km (0.039 R)
• M19: 10,144,980 km (0.063 R)
• M20: 12,016,449 km (0.057 R)
• M21: 17,043,835 km (0.097 R)
• M22: 17,517,013 km (0.096 R)
• M23: 19,242,176 km (0.091 R)
• M24: 20,719,155 km (0.113 R)
• M25: 22,176,688 km (0.101 R)
• M26: 23,896,764 km (0.087 R)
• M27: 26,851,621 km (0.067 R)
• M28: 29,474,072 km (0.056 R)
• M29: 29,700,114 km (0.091 R)
• M30: 35,094,763 km (0.11 R)
• M31: 38,222,555 km (0.039 R)
• M32: 39,168,612 km (0.087 R)
• M33: 40,966,778 km (0.088 R)
• M34: 58,258,946 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.4

Radius: 4.9

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.11 AU - 10.93 AU

Year: 19042 Days

Day: 19.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,991,071 km

• M1: 61,634 km (0.064 R)
• M2: 218,862 km (0.03 R)
• M3: 377,136 km (0.059 R)
• M4: 823,087 km (0.069 R)
• M5: 1,549,535 km (0.116 R)
• M6: 2,830,990 km (0.118 R)
• M7: 4,536,705 km (0.06 R)
• M8: 5,639,989 km (0.093 R)
• M9: 5,969,553 km (0.101 R)
• M10: 6,829,143 km (0.057 R)
• M11: 7,679,457 km (0.041 R)
• M12: 8,176,272 km (0.037 R)
• M13: 9,283,595 km (0.026 R)
• M14: 9,846,981 km (0.082 R)
• M15: 10,873,521 km (0.076 R)
• M16: 11,499,289 km (0.077 R)
• M17: 14,110,670 km (0.1 R)
• M18: 16,201,001 km (0.088 R)
• M19: 18,648,721 km (0.088 R)
• M20: 19,709,819 km (0.053 R)
• M21: 26,628,271 km (0.114 R)
• M22: 27,450,012 km (0.055 R)
• M23: 27,762,373 km (0.068 R)
• M24: 32,737,699 km (0.109 R)
• M25: 33,088,955 km (0.113 R)
• M26: 36,115,469 km (0.09 R)
• M27: 39,851,377 km (0.045 R)
• M28: 41,469,727 km (0.052 R)
• M29: 43,836,664 km (0.072 R)
• M30: 49,912,582 km (0.11 R)
• M31: 51,475,281 km (0.039 R)
• M32: 52,748,658 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.1

Radius: 6.2

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.05 AU - 9.49 AU

Year: 19839 Days

Day: 24.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,991,071 km

• M1: 82,877 km (0.091 R)
• M2: 276,906 km (0.061 R)
• M3: 493,972 km (0.103 R)
• M4: 723,754 km (0.093 R)
• M5: 1,049,130 km (0.05 R)
• M6: 1,812,528 km (0.098 R)
• M7: 2,109,330 km (0.119 R)
• M8: 2,707,123 km (0.1 R)
• M9: 2,946,031 km (0.1 R)
• M10: 3,384,652 km (0.094 R)
• M11: 5,738,275 km (0.119 R)
• M12: 6,134,111 km (0.059 R)
• M13: 6,590,235 km (0.049 R)
• M14: 6,804,908 km (0.045 R)
• M15: 7,068,799 km (0.074 R)
• M16: 9,005,642 km (0.065 R)
• M17: 15,490,560 km (0.052 R)
• M18: 16,413,579 km (0.12 R)
• M19: 16,968,587 km (0.111 R)
• M20: 20,473,965 km (0.116 R)
• M21: 21,490,482 km (0.106 R)
• M22: 21,773,521 km (0.102 R)
• M23: 22,058,954 km (0.107 R)
• M24: 23,623,897 km (0.114 R)
• M25: 26,322,344 km (0.047 R)
• M26: 26,646,373 km (0.101 R)
• M27: 30,034,316 km (0.118 R)
• M28: 31,104,090 km (0.032 R)
• M29: 31,587,590 km (0.091 R)
• M30: 34,465,704 km (0.119 R)
• M31: 36,971,319 km (0.101 R)
• M32: 39,173,399 km (0.089 R)
• M33: 40,306,603 km (0.069 R)
• M34: 43,234,832 km (0.073 R)
• M35: 47,728,004 km (0.105 R)
• M36: 51,001,804 km (0.08 R)
• M37: 54,247,778 km (0.089 R)
• M38: 54,948,345 km (0.09 R)
• M39: 64,219,823 km (0.078 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: 543 - 13,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit