🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.5

Radius: 12.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.91 AU - 1.31 AU

Year: 807 Days

Day: 10.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 88,907,231 km

• M1: 156,928 km (0.083 R)
• M2: 560,992 km (0.046 R)
• M3: 1,079,797 km (0.064 R)
• M4: 1,698,833 km (0.103 R)
• M5: 2,567,847 km (0.111 R)
• M6: 3,281,579 km (0.113 R)
• M7: 3,974,067 km (0.094 R)
• M8: 5,052,518 km (0.034 R)
• M9: 5,576,111 km (0.114 R)
• M10: 6,135,757 km (0.116 R)
• M11: 6,690,316 km (0.073 R)
• M12: 7,300,526 km (0.109 R)
• M13: 7,947,536 km (0.118 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 10

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.96 AU - 2.68 AU

Year: 2439 Days

Day: 8.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,907,231 km

• M1: 124,316 km (0.117 R)
• M2: 554,559 km (0.034 R)
• M3: 873,053 km (0.114 R)
• M4: 1,441,226 km (0.09 R)
• M5: 2,061,309 km (0.112 R)
• M6: 2,490,356 km (0.086 R)
• M7: 3,043,868 km (0.073 R)
• M8: 3,677,564 km (0.102 R)
• M9: 4,188,142 km (0.072 R)
• M10: 6,438,842 km (0.12 R)
• M11: 7,301,423 km (0.118 R)
• M12: 9,325,931 km (0.116 R)
• M13: 9,793,724 km (0.072 R)
• M14: 10,352,921 km (0.046 R)
• M15: 13,383,175 km (0.102 R)
• M16: 13,793,672 km (0.077 R)
• M17: 14,259,669 km (0.114 R)
• M18: 14,784,309 km (0.105 R)
• M19: 16,801,337 km (0.117 R)
• M20: 17,225,746 km (0.067 R)
• M21: 17,985,703 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.4

Radius: 9.4

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.52 AU - 4.4 AU

Year: 5439 Days

Day: 5.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,907,231 km

• M1: 117,434 km (0.097 R)
• M2: 423,661 km (0.065 R)
• M3: 1,116,449 km (0.118 R)
• M4: 1,623,735 km (0.095 R)
• M5: 2,398,652 km (0.063 R)
• M6: 3,722,893 km (0.061 R)
• M7: 4,174,977 km (0.078 R)
• M8: 4,760,503 km (0.091 R)
• M9: 5,346,628 km (0.107 R)
• M10: 5,894,754 km (0.075 R)
• M11: 7,071,342 km (0.119 R)
• M12: 7,429,778 km (0.109 R)
• M13: 8,042,681 km (0.116 R)
• M14: 8,799,945 km (0.031 R)
• M15: 10,539,768 km (0.085 R)
• M16: 12,544,829 km (0.1 R)
• M17: 14,425,872 km (0.061 R)
• M18: 19,174,707 km (0.095 R)
• M19: 21,660,425 km (0.109 R)
• M20: 22,140,634 km (0.061 R)
• M21: 22,909,717 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.1

Radius: 8.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.75 AU - 5.69 AU

Year: 7078 Days

Day: 8.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,907,231 km

• M1: 106,214 km (0.055 R)
• M2: 376,538 km (0.085 R)
• M3: 669,151 km (0.078 R)
• M4: 1,007,392 km (0.081 R)
• M5: 1,492,538 km (0.08 R)
• M6: 1,815,221 km (0.114 R)
• M7: 2,184,279 km (0.075 R)
• M8: 2,652,669 km (0.093 R)
• M9: 2,982,982 km (0.054 R)
• M10: 3,439,554 km (0.113 R)
• M11: 3,790,511 km (0.073 R)
• M12: 4,887,213 km (0.111 R)
• M13: 5,634,005 km (0.088 R)
• M14: 5,918,391 km (0.102 R)
• M15: 6,609,234 km (0.031 R)
• M16: 7,087,947 km (0.087 R)
• M17: 7,866,903 km (0.097 R)
• M18: 8,186,743 km (0.102 R)
• M19: 8,776,907 km (0.086 R)
• M20: 9,474,482 km (0.087 R)
• M21: 10,125,083 km (0.106 R)
• M22: 11,606,102 km (0.091 R)
• M23: 12,930,043 km (0.047 R)
• M24: 14,299,312 km (0.089 R)
• M25: 15,875,027 km (0.076 R)
• M26: 16,792,361 km (0.088 R)
• M27: 17,926,911 km (0.104 R)
• M28: 18,357,604 km (0.093 R)
• M29: 21,087,914 km (0.107 R)
• M30: 21,706,352 km (0.091 R)
• M31: 22,125,226 km (0.074 R)
• M32: 22,620,844 km (0.115 R)
• M33: 24,226,777 km (0.085 R)
• M34: 25,596,046 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.4

Radius: 14.5

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.65 AU - 5.91 AU

Year: 7214 Days

Day: 8.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 88,907,231 km

• M1: 309,518 km (0.109 R)
• M2: 1,410,409 km (0.064 R)
• M3: 1,958,835 km (0.107 R)
• M4: 2,741,531 km (0.06 R)
• M5: 3,427,586 km (0.086 R)
• M6: 4,081,628 km (0.041 R)
• M7: 5,170,551 km (0.039 R)
• M8: 5,848,978 km (0.096 R)
• M9: 8,148,446 km (0.052 R)
• M10: 8,617,735 km (0.064 R)
• M11: 10,365,786 km (0.1 R)
• M12: 11,200,991 km (0.1 R)
• M13: 12,825,923 km (0.105 R)
• M14: 13,788,885 km (0.117 R)
• M15: 16,014,302 km (0.081 R)
• M16: 19,998,243 km (0.088 R)
• M17: 20,608,004 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.3

Radius: 3.7

Gravity: 26.1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.38 AU - 7.2 AU

Year: 12213 Days

Day: 16.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 88,907,231 km

• M1: 46,375 km (0.119 R)
• M2: 236,664 km (0.115 R)
• M3: 398,379 km (0.047 R)
• M4: 734,077 km (0.079 R)
• M5: 992,133 km (0.088 R)
• M6: 1,345,334 km (0.044 R)
• M7: 1,502,711 km (0.089 R)
• M8: 1,686,866 km (0.079 R)
• M9: 1,870,123 km (0.11 R)
• M10: 2,117,857 km (0.093 R)
• M11: 2,739,586 km (0.066 R)
• M12: 2,885,743 km (0.082 R)
• M13: 3,498,795 km (0.119 R)
• M14: 3,696,115 km (0.096 R)
• M15: 5,485,156 km (0.076 R)
• M16: 5,617,250 km (0.109 R)
• M17: 5,922,281 km (0.036 R)
• M18: 6,382,294 km (0.05 R)
• M19: 9,229,441 km (0.101 R)
• M20: 9,944,070 km (0.119 R)
• M21: 10,239,974 km (0.08 R)
• M22: 12,478,258 km (0.109 R)
• M23: 12,822,482 km (0.118 R)
• M24: 13,893,304 km (0.091 R)
• M25: 16,143,405 km (0.117 R)
• M26: 17,819,500 km (0.105 R)
• M27: 22,257,470 km (0.071 R)
• M28: 22,594,066 km (0.091 R)
• M29: 25,045,376 km (0.068 R)
• M30: 26,806,143 km (0.108 R)
• M31: 29,045,923 km (0.105 R)
• M32: 29,853,302 km (0.115 R)
• M33: 30,883,284 km (0.085 R)
• M34: 34,787,938 km (0.103 R)
• M35: 36,275,090 km (0.082 R)
• M36: 37,923,359 km (0.115 R)
• M37: 39,744,115 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.8

Radius: 4.1

Gravity: 14.92 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.72 AU - 9.48 AU

Year: 14462 Days

Day: 15 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 88,907,231 km

• M1: 51,013 km (0.115 R)
• M2: 184,454 km (0.032 R)
• M3: 315,053 km (0.082 R)
• M4: 530,175 km (0.1 R)
• M5: 1,064,987 km (0.081 R)
• M6: 2,027,201 km (0.064 R)
• M7: 2,305,902 km (0.069 R)
• M8: 2,812,440 km (0.099 R)
• M9: 3,366,251 km (0.1 R)
• M10: 4,775,014 km (0.037 R)
• M11: 5,299,505 km (0.1 R)
• M12: 5,759,518 km (0.055 R)
• M13: 8,248,527 km (0.068 R)
• M14: 9,047,081 km (0.11 R)
• M15: 9,512,181 km (0.114 R)
• M16: 10,339,457 km (0.048 R)
• M17: 11,533,397 km (0.109 R)
• M18: 11,695,711 km (0.097 R)
• M19: 16,264,131 km (0.094 R)
• M20: 18,752,691 km (0.064 R)
• M21: 19,203,280 km (0.12 R)
• M22: 20,361,317 km (0.077 R)
• M23: 22,309,830 km (0.073 R)
• M24: 22,477,678 km (0.088 R)
• M25: 25,187,046 km (0.066 R)
• M26: 26,198,477 km (0.025 R)
• M27: 27,717,643 km (0.112 R)
• M28: 29,596,592 km (0.092 R)
• M29: 31,770,249 km (0.087 R)
• M30: 36,781,778 km (0.091 R)
• M31: 37,369,099 km (0.045 R)
• M32: 41,025,271 km (0.067 R)
• M33: 41,403,455 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327

Radius: 8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.11 AU - 11.39 AU

Year: 22652 Days

Day: 19.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 88,907,231 km

• M1: 100,530 km (0.037 R)
• M2: 647,160 km (0.069 R)
• M3: 1,169,257 km (0.041 R)
• M4: 1,485,507 km (0.117 R)
• M5: 2,524,913 km (0.11 R)
• M6: 3,010,208 km (0.111 R)
• M7: 3,639,417 km (0.107 R)
• M8: 4,743,898 km (0.075 R)
• M9: 5,784,501 km (0.072 R)
• M10: 6,419,993 km (0.119 R)
• M11: 6,926,531 km (0.077 R)
• M12: 9,381,432 km (0.1 R)
• M13: 10,257,926 km (0.046 R)
• M14: 19,502,626 km (0.076 R)
• M15: 21,663,417 km (0.044 R)
• M16: 22,609,025 km (0.118 R)
• M17: 27,534,236 km (0.085 R)
• M18: 35,930,865 km (0.116 R)
• M19: 38,747,793 km (0.095 R)
• M20: 42,581,538 km (0.116 R)
• M21: 46,816,654 km (0.064 R)
• M22: 50,171,386 km (0.12 R)
• M23: 56,289,340 km (0.11 R)
• M24: 62,506,927 km (0.039 R)
• M25: 64,226,255 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.5

Radius: 4.3

Gravity: 45.67 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.15 AU - 10.41 AU

Year: 22751 Days

Day: 18.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,907,231 km

• M1: 53,855 km (0.096 R)
• M2: 195,824 km (0.117 R)
• M3: 384,317 km (0.089 R)
• M4: 634,445 km (0.106 R)
• M5: 876,344 km (0.087 R)
• M6: 1,425,219 km (0.119 R)
• M7: 2,883,948 km (0.116 R)
• M8: 3,188,978 km (0.036 R)
• M9: 4,130,397 km (0.036 R)
• M10: 5,124,026 km (0.118 R)
• M11: 5,364,879 km (0.062 R)
• M12: 5,956,090 km (0.116 R)
• M13: 6,542,812 km (0.063 R)
• M14: 7,217,050 km (0.082 R)
• M15: 7,830,701 km (0.104 R)
• M16: 8,815,503 km (0.101 R)
• M17: 11,633,179 km (0.116 R)
• M18: 11,840,073 km (0.116 R)
• M19: 12,547,073 km (0.07 R)
• M20: 16,422,106 km (0.032 R)
• M21: 17,660,328 km (0.088 R)
• M22: 21,127,558 km (0.097 R)
• M23: 21,746,294 km (0.101 R)
• M24: 23,675,060 km (0.113 R)
• M25: 30,923,825 km (0.046 R)
• M26: 37,538,594 km (0.087 R)
• M27: 38,904,422 km (0.065 R)
• M28: 42,057,197 km (0.09 R)
• M29: 51,411,851 km (0.085 R)
• M30: 53,283,770 km (0.117 R)
• M31: 56,372,517 km (0.09 R)
• M32: 57,960,797 km (0.1 R)
• M33: 58,968,339 km (0.119 R)
• M34: 62,061,275 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 15,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit