🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.5

Radius: 12.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.43 AU - 0.63 AU

Year: 257 Days

Day: 11.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 88,685,075 km

• M1: 154,235 km (0.104 R)
• M2: 544,835 km (0.104 R)
• M3: 973,882 km (0.105 R)
• M4: 1,364,333 km (0.095 R)
• M5: 2,061,010 km (0.097 R)
• M6: 2,518,929 km (0.116 R)
• M7: 2,949,322 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.2

Radius: 10

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.39 AU - 3.85 AU

Year: 4593 Days

Day: 13.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 88,685,075 km

• M1: 124,465 km (0.102 R)
• M2: 462,257 km (0.092 R)
• M3: 1,201,570 km (0.03 R)
• M4: 1,578,258 km (0.03 R)
• M5: 1,985,762 km (0.04 R)
• M6: 2,353,623 km (0.066 R)
• M7: 2,920,599 km (0.056 R)
• M8: 3,759,843 km (0.073 R)
• M9: 5,464,511 km (0.047 R)
• M10: 7,512,655 km (0.067 R)
• M11: 8,222,198 km (0.095 R)
• M12: 9,043,341 km (0.115 R)
• M13: 10,209,905 km (0.04 R)
• M14: 11,197,550 km (0.085 R)
• M15: 11,958,704 km (0.114 R)
• M16: 12,711,181 km (0.039 R)
• M17: 13,898,689 km (0.028 R)
• M18: 17,006,735 km (0.049 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.1

Radius: 10.9

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.55 AU - 5.51 AU

Year: 7523 Days

Day: 11.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,685,075 km

• M1: 135,536 km (0.09 R)
• M2: 542,143 km (0.096 R)
• M3: 1,189,602 km (0.109 R)
• M4: 1,929,214 km (0.12 R)
• M5: 3,121,659 km (0.061 R)
• M6: 3,840,327 km (0.092 R)
• M7: 4,360,180 km (0.074 R)
• M8: 5,509,390 km (0.097 R)
• M9: 6,001,567 km (0.113 R)
• M10: 6,667,128 km (0.117 R)
• M11: 8,021,139 km (0.075 R)
• M12: 8,872,949 km (0.091 R)
• M13: 9,643,528 km (0.077 R)
• M14: 10,262,414 km (0.064 R)
• M15: 11,845,309 km (0.087 R)
• M16: 13,761,957 km (0.033 R)
• M17: 18,200,675 km (0.045 R)
• M18: 20,277,543 km (0.083 R)
• M19: 21,135,038 km (0.116 R)
• M20: 21,935,536 km (0.079 R)
• M21: 23,853,081 km (0.087 R)
• M22: 25,340,383 km (0.094 R)
• M23: 29,377,282 km (0.115 R)
• M24: 32,330,045 km (0.091 R)
• M25: 35,699,138 km (0.106 R)
• M26: 36,948,879 km (0.062 R)
• M27: 37,875,787 km (0.084 R)
• M28: 40,872,981 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.2

Radius: 4.1

Gravity: 52.84 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.64 AU - 8.32 AU

Year: 12297 Days

Day: 16.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 88,685,075 km

• M1: 51,013 km (0.1 R)
• M2: 455,675 km (0.102 R)
• M3: 706,850 km (0.091 R)
• M4: 1,942,528 km (0.117 R)
• M5: 2,491,104 km (0.097 R)
• M6: 3,498,496 km (0.103 R)
• M7: 3,773,457 km (0.041 R)
• M8: 6,475,344 km (0.107 R)
• M9: 6,680,293 km (0.039 R)
• M10: 6,932,066 km (0.098 R)
• M11: 8,002,588 km (0.078 R)
• M12: 10,977,791 km (0.12 R)
• M13: 12,934,232 km (0.103 R)
• M14: 17,999,317 km (0.082 R)
• M15: 19,572,338 km (0.112 R)
• M16: 27,954,008 km (0.12 R)
• M17: 30,056,905 km (0.103 R)
• M18: 34,699,226 km (0.063 R)
• M19: 35,962,131 km (0.05 R)
• M20: 36,475,701 km (0.083 R)
• M21: 41,742,443 km (0.093 R)
• M22: 42,309,719 km (0.114 R)
• M23: 44,482,628 km (0.079 R)
• M24: 45,821,379 km (0.111 R)
• M25: 46,425,006 km (0.118 R)
• M26: 48,579,216 km (0.099 R)
• M27: 53,251,606 km (0.07 R)
• M28: 56,815,925 km (0.119 R)
• M29: 58,567,866 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.1

Radius: 7.7

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.04 AU - 8.66 AU

Year: 16090 Days

Day: 20 Hours

Environment

Temp: -226 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,685,075 km

• M1: 95,743 km (0.078 R)
• M2: 432,787 km (0.106 R)
• M3: 809,175 km (0.036 R)
• M4: 1,060,948 km (0.04 R)
• M5: 1,678,189 km (0.056 R)
• M6: 3,219,496 km (0.107 R)
• M7: 5,608,275 km (0.09 R)
• M8: 6,002,914 km (0.107 R)
• M9: 7,025,565 km (0.095 R)
• M10: 7,298,431 km (0.114 R)
• M11: 8,719,013 km (0.091 R)
• M12: 9,195,033 km (0.093 R)
• M13: 9,688,257 km (0.034 R)
• M14: 11,151,025 km (0.097 R)
• M15: 11,523,075 km (0.071 R)
• M16: 13,025,935 km (0.118 R)
• M17: 16,178,561 km (0.064 R)
• M18: 19,093,625 km (0.117 R)
• M19: 21,094,945 km (0.086 R)
• M20: 22,049,380 km (0.116 R)
• M21: 22,635,654 km (0.118 R)
• M22: 23,132,169 km (0.082 R)
• M23: 24,560,829 km (0.111 R)
• M24: 27,932,166 km (0.119 R)
• M25: 28,849,800 km (0.05 R)
• M26: 30,024,891 km (0.111 R)
• M27: 32,848,102 km (0.115 R)
• M28: 39,586,589 km (0.107 R)
• M29: 51,164,417 km (0.109 R)
• M30: 54,819,093 km (0.087 R)
• M31: 56,437,293 km (0.101 R)
• M32: 65,208,066 km (0.092 R)
• M33: 68,047,434 km (0.047 R)
• M34: 68,459,726 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.4

Radius: 4.1

Gravity: 47.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.1 AU - 11.3 AU

Year: 23340 Days

Day: 20.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,685,075 km

• M1: 51,013 km (0.116 R)
• M2: 338,390 km (0.095 R)
• M3: 525,986 km (0.112 R)
• M4: 760,107 km (0.098 R)
• M5: 994,826 km (0.091 R)
• M6: 1,386,623 km (0.114 R)
• M7: 2,280,470 km (0.119 R)
• M8: 2,717,146 km (0.043 R)
• M9: 3,121,808 km (0.117 R)
• M10: 5,349,171 km (0.06 R)
• M11: 5,555,018 km (0.069 R)
• M12: 6,570,937 km (0.105 R)
• M13: 7,196,854 km (0.1 R)
• M14: 7,967,283 km (0.058 R)
• M15: 8,455,122 km (0.097 R)
• M16: 9,853,264 km (0.066 R)
• M17: 10,225,463 km (0.117 R)
• M18: 12,157,669 km (0.087 R)
• M19: 13,776,318 km (0.108 R)
• M20: 18,910,218 km (0.092 R)
• M21: 21,483,152 km (0.094 R)
• M22: 22,319,404 km (0.066 R)
• M23: 22,531,833 km (0.082 R)
• M24: 23,724,278 km (0.094 R)
• M25: 25,765,241 km (0.1 R)
• M26: 26,116,497 km (0.082 R)
• M27: 27,431,462 km (0.082 R)
• M28: 28,167,035 km (0.114 R)
• M29: 29,294,853 km (0.046 R)
• M30: 29,934,235 km (0.116 R)
• M31: 38,959,175 km (0.113 R)
• M32: 43,917,148 km (0.109 R)
• M33: 45,431,677 km (0.111 R)
• M34: 49,459,300 km (0.067 R)
• M35: 51,652,255 km (0.12 R)
• M36: 56,034,874 km (0.085 R)
• M37: 64,450,054 km (0.112 R)
• M38: 65,096,915 km (0.113 R)
• M39: 65,530,599 km (0.043 R)
• M40: 68,396,296 km (0.097 R)
• M41: 70,428,434 km (0.057 R)
• M42: 87,625,756 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 15,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit