🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.7

Radius: 10.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.22 AU - 1.3 AU

Year: 913 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 53,701,906 km

• M1: 130,150 km (0.101 R)
• M2: 666,159 km (0.082 R)
• M3: 2,331,184 km (0.118 R)
• M4: 3,341,119 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.7

Radius: 9.1

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.64 AU - 1.96 AU

Year: 1559 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,701,906 km

• M1: 113,096 km (0.026 R)
• M2: 450,589 km (0.08 R)
• M3: 768,335 km (0.104 R)
• M4: 1,099,844 km (0.087 R)
• M5: 1,451,847 km (0.084 R)
• M6: 1,752,988 km (0.037 R)
• M7: 2,053,530 km (0.047 R)
• M8: 2,376,811 km (0.075 R)
• M9: 3,315,837 km (0.07 R)
• M10: 3,636,425 km (0.104 R)
• M11: 4,269,523 km (0.081 R)
• M12: 5,232,634 km (0.115 R)
• M13: 6,219,531 km (0.11 R)
• M14: 6,519,774 km (0.101 R)
• M15: 7,000,732 km (0.117 R)
• M16: 7,556,936 km (0.077 R)
• M17: 9,343,285 km (0.076 R)
• M18: 10,080,503 km (0.119 R)
• M19: 10,789,896 km (0.077 R)
• M20: 11,740,441 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.4

Radius: 8.1

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.86 AU - 1.94 AU

Year: 1691 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,701,906 km

• M1: 100,679 km (0.099 R)
• M2: 362,176 km (0.095 R)
• M3: 1,230,143 km (0.077 R)
• M4: 1,534,276 km (0.062 R)
• M5: 1,974,542 km (0.062 R)
• M6: 3,533,651 km (0.064 R)
• M7: 4,363,919 km (0.109 R)
• M8: 5,063,439 km (0.064 R)
• M9: 5,762,211 km (0.104 R)
• M10: 7,032,745 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.6

Radius: 12.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.97 AU - 4.09 AU

Year: 4282 Days

Day: 10.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,701,906 km

• M1: 163,062 km (0.104 R)
• M2: 727,644 km (0.1 R)
• M3: 1,319,752 km (0.085 R)
• M4: 1,818,213 km (0.114 R)
• M5: 3,244,628 km (0.08 R)
• M6: 4,311,261 km (0.117 R)
• M7: 5,980,624 km (0.092 R)
• M8: 7,684,543 km (0.074 R)
• M9: 8,882,523 km (0.049 R)
• M10: 10,374,912 km (0.115 R)
• M11: 11,273,247 km (0.07 R)
• M12: 13,379,585 km (0.074 R)
• M13: 14,172,603 km (0.102 R)
• M14: 20,766,877 km (0.104 R)
• M15: 22,265,549 km (0.107 R)
• M16: 22,780,764 km (0.098 R)
• M17: 24,065,211 km (0.079 R)
• M18: 28,037,483 km (0.06 R)
• M19: 29,423,956 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.5

Radius: 11.9

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.75 AU - 4.43 AU

Year: 4392 Days

Day: 7.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,701,906 km

• M1: 147,952 km (0.036 R)
• M2: 607,816 km (0.093 R)
• M3: 1,333,964 km (0.088 R)
• M4: 1,731,595 km (0.095 R)
• M5: 2,240,378 km (0.112 R)
• M6: 3,151,578 km (0.09 R)
• M7: 3,584,066 km (0.094 R)
• M8: 6,934,908 km (0.065 R)
• M9: 9,383,826 km (0.074 R)
• M10: 11,672,075 km (0.114 R)
• M11: 13,603,234 km (0.078 R)
• M12: 15,214,103 km (0.076 R)
• M13: 18,219,225 km (0.086 R)
• M14: 19,416,158 km (0.078 R)
• M15: 21,164,658 km (0.113 R)
• M16: 21,672,543 km (0.07 R)
• M17: 22,412,155 km (0.076 R)
• M18: 23,941,793 km (0.066 R)
• M19: 25,377,035 km (0.119 R)
• M20: 27,293,384 km (0.083 R)
• M21: 28,506,173 km (0.042 R)
• M22: 31,412,411 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.7

Radius: 8.3

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.09 AU - 5.65 AU

Year: 6939 Days

Day: 8.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,701,906 km

• M1: 122,371 km (0.052 R)
• M2: 441,314 km (0.101 R)
• M3: 742,454 km (0.109 R)
• M4: 1,403,078 km (0.076 R)
• M5: 1,957,937 km (0.115 R)
• M6: 2,269,101 km (0.079 R)
• M7: 3,272,453 km (0.105 R)
• M8: 3,786,621 km (0.108 R)
• M9: 4,517,856 km (0.056 R)
• M10: 5,005,844 km (0.114 R)
• M11: 5,656,744 km (0.056 R)
• M12: 6,258,427 km (0.058 R)
• M13: 7,126,244 km (0.073 R)
• M14: 7,668,088 km (0.067 R)
• M15: 8,030,862 km (0.099 R)
• M16: 8,405,007 km (0.089 R)
• M17: 9,971,895 km (0.119 R)
• M18: 11,051,094 km (0.111 R)
• M19: 11,830,349 km (0.104 R)
• M20: 12,260,593 km (0.064 R)
• M21: 13,790,381 km (0.057 R)
• M22: 14,940,639 km (0.044 R)
• M23: 16,022,680 km (0.097 R)
• M24: 16,683,155 km (0.092 R)
• M25: 26,355,704 km (0.106 R)
• M26: 27,090,080 km (0.076 R)
• M27: 29,866,467 km (0.051 R)
• M28: 31,170,512 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985

Radius: 10.9

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.92 AU - 5.9 AU

Year: 8125 Days

Day: 7.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,701,906 km

• M1: 135,685 km (0.104 R)
• M2: 615,595 km (0.111 R)
• M3: 1,468,303 km (0.109 R)
• M4: 3,420,555 km (0.11 R)
• M5: 4,387,406 km (0.113 R)
• M6: 6,702,134 km (0.1 R)
• M7: 8,607,562 km (0.033 R)
• M8: 11,114,972 km (0.059 R)
• M9: 13,154,590 km (0.054 R)
• M10: 16,805,675 km (0.096 R)
• M11: 19,636,516 km (0.088 R)
• M12: 20,270,511 km (0.116 R)
• M13: 20,673,827 km (0.108 R)
• M14: 25,469,935 km (0.095 R)
• M15: 26,319,651 km (0.071 R)
• M16: 27,777,632 km (0.116 R)
• M17: 29,908,205 km (0.114 R)
• M18: 31,173,503 km (0.082 R)
• M19: 31,602,999 km (0.067 R)
• M20: 32,915,571 km (0.084 R)
• M21: 34,036,807 km (0.052 R)
• M22: 34,492,332 km (0.102 R)
• M23: 34,836,707 km (0.076 R)
• M24: 37,795,902 km (0.101 R)
• M25: 38,653,696 km (0.077 R)
• M26: 39,524,356 km (0.115 R)
• M27: 41,047,262 km (0.107 R)
• M28: 43,538,067 km (0.058 R)
• M29: 44,616,368 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.5

Radius: 3.7

Gravity: 46.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.4 AU - 7.66 AU

Year: 10774 Days

Day: 23.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,701,906 km

• M1: 46,076 km (0.085 R)
• M2: 174,880 km (0.085 R)
• M3: 619,634 km (0.067 R)
• M4: 1,217,278 km (0.1 R)
• M5: 1,856,659 km (0.076 R)
• M6: 1,990,250 km (0.12 R)
• M7: 2,590,736 km (0.088 R)
• M8: 2,715,501 km (0.092 R)
• M9: 3,067,953 km (0.102 R)
• M10: 3,207,827 km (0.108 R)
• M11: 3,400,808 km (0.113 R)
• M12: 3,601,569 km (0.099 R)
• M13: 4,514,265 km (0.096 R)
• M14: 4,976,224 km (0.085 R)
• M15: 5,814,869 km (0.089 R)
• M16: 6,436,448 km (0.12 R)
• M17: 8,473,971 km (0.097 R)
• M18: 9,913,252 km (0.088 R)
• M19: 10,168,018 km (0.062 R)
• M20: 10,479,331 km (0.066 R)
• M21: 10,637,456 km (0.111 R)
• M22: 11,563,467 km (0.114 R)
• M23: 17,374,446 km (0.027 R)
• M24: 18,424,324 km (0.114 R)
• M25: 19,357,366 km (0.071 R)
• M26: 19,595,526 km (0.058 R)
• M27: 20,321,524 km (0.092 R)
• M28: 22,606,781 km (0.095 R)
• M29: 23,585,002 km (0.075 R)
• M30: 26,008,487 km (0.101 R)
• M31: 26,983,267 km (0.074 R)
• M32: 29,316,994 km (0.104 R)
• M33: 31,017,623 km (0.06 R)
• M34: 33,461,603 km (0.051 R)
• M35: 41,689,935 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.2

Radius: 6.8

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.5 AU - 8.24 AU

Year: 12919 Days

Day: 19.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 53,701,906 km

• M1: 96,790 km (0.048 R)
• M2: 494,421 km (0.11 R)
• M3: 745,446 km (0.104 R)
• M4: 1,037,910 km (0.085 R)
• M5: 1,605,784 km (0.105 R)
• M6: 1,825,094 km (0.067 R)
• M7: 2,286,304 km (0.061 R)
• M8: 2,822,463 km (0.099 R)
• M9: 3,439,405 km (0.092 R)
• M10: 3,834,343 km (0.119 R)
• M11: 5,269,435 km (0.106 R)
• M12: 5,615,754 km (0.115 R)
• M13: 5,903,730 km (0.081 R)
• M14: 6,948,821 km (0.114 R)
• M15: 9,005,193 km (0.104 R)
• M16: 11,152,521 km (0.116 R)
• M17: 12,435,173 km (0.102 R)
• M18: 13,111,954 km (0.12 R)
• M19: 17,545,586 km (0.029 R)
• M20: 17,929,155 km (0.098 R)
• M21: 20,097,128 km (0.098 R)
• M22: 20,771,664 km (0.032 R)
• M23: 24,088,848 km (0.086 R)
• M24: 25,626,714 km (0.102 R)
• M25: 26,319,801 km (0.118 R)
• M26: 27,639,703 km (0.06 R)
• M27: 28,054,537 km (0.1 R)
• M28: 30,191,543 km (0.111 R)
• M29: 35,635,858 km (0.041 R)
• M30: 38,138,481 km (0.085 R)
• M31: 40,090,733 km (0.103 R)
• M32: 40,890,035 km (0.12 R)
• M33: 42,108,659 km (0.074 R)
• M34: 44,618,313 km (0.074 R)
• M35: 45,476,556 km (0.072 R)
• M36: 47,521,708 km (0.113 R)
• M37: 52,425,377 km (0.045 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: 531 - 14,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit