🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.2

Radius: 8.5

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.67 AU - 0.71 AU

Year: 382 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,480,217 km

• M1: 105,766 km (0.073 R)
• M2: 413,189 km (0.062 R)
• M3: 1,175,540 km (0.09 R)
• M4: 1,620,444 km (0.086 R)
• M5: 1,971,550 km (0.09 R)
• M6: 2,259,227 km (0.032 R)
• M7: 3,024,420 km (0.1 R)
• M8: 3,341,119 km (0.109 R)
• M9: 3,619,969 km (0.078 R)
• M10: 3,977,658 km (0.102 R)
• M11: 4,509,777 km (0.118 R)
• M12: 4,851,459 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.2

Radius: 14.1

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.95 AU - 1.47 AU

Year: 888 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 166.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,480,217 km

• M1: 175,329 km (0.071 R)
• M2: 851,062 km (0.101 R)
• M3: 1,297,163 km (0.088 R)
• M4: 1,982,471 km (0.117 R)
• M5: 2,690,518 km (0.079 R)
• M6: 4,025,380 km (0.082 R)
• M7: 4,979,664 km (0.03 R)
• M8: 5,806,043 km (0.077 R)
• M9: 6,518,129 km (0.106 R)
• M10: 7,143,448 km (0.09 R)
• M11: 7,936,317 km (0.06 R)
• M12: 9,551,525 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.2

Radius: 13.4

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.11 AU - 1.59 AU

Year: 1046 Days

Day: 14.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,480,217 km

• M1: 166,652 km (0.102 R)
• M2: 607,966 km (0.101 R)
• M3: 1,054,366 km (0.026 R)
• M4: 1,529,788 km (0.078 R)
• M5: 1,968,858 km (0.116 R)
• M6: 2,548,699 km (0.105 R)
• M7: 3,214,858 km (0.117 R)
• M8: 4,071,755 km (0.04 R)
• M9: 4,793,116 km (0.083 R)
• M10: 5,502,210 km (0.102 R)
• M11: 6,322,305 km (0.093 R)
• M12: 7,572,345 km (0.089 R)
• M13: 8,106,409 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.7

Radius: 11.5

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2 AU - 2.08 AU

Year: 1943 Days

Day: 12.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,480,217 km

• M1: 143,464 km (0.086 R)
• M2: 501,302 km (0.111 R)
• M3: 863,778 km (0.119 R)
• M4: 1,369,269 km (0.039 R)
• M5: 1,865,785 km (0.038 R)
• M6: 2,237,087 km (0.094 R)
• M7: 2,602,853 km (0.072 R)
• M8: 3,406,942 km (0.06 R)
• M9: 4,409,397 km (0.083 R)
• M10: 4,861,781 km (0.118 R)
• M11: 5,482,313 km (0.106 R)
• M12: 5,981,820 km (0.118 R)
• M13: 6,511,547 km (0.082 R)
• M14: 7,665,096 km (0.089 R)
• M15: 8,632,096 km (0.057 R)
• M16: 9,145,067 km (0.052 R)
• M17: 10,954,454 km (0.112 R)
• M18: 12,299,638 km (0.074 R)
• M19: 12,785,382 km (0.113 R)
• M20: 13,580,495 km (0.113 R)
• M21: 14,363,939 km (0.049 R)
• M22: 15,039,523 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 8.4

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.14 AU - 2.2 AU

Year: 2132 Days

Day: 7.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,480,217 km

• M1: 104,419 km (0.09 R)
• M2: 588,368 km (0.036 R)
• M3: 950,545 km (0.086 R)
• M4: 1,263,204 km (0.078 R)
• M5: 1,822,551 km (0.086 R)
• M6: 2,192,058 km (0.093 R)
• M7: 3,322,270 km (0.031 R)
• M8: 3,685,493 km (0.081 R)
• M9: 5,786,745 km (0.076 R)
• M10: 6,506,311 km (0.094 R)
• M11: 7,018,235 km (0.051 R)
• M12: 8,817,897 km (0.112 R)
• M13: 9,480,765 km (0.107 R)
• M14: 10,671,564 km (0.072 R)
• M15: 12,382,066 km (0.037 R)
• M16: 13,347,421 km (0.112 R)
• M17: 13,710,645 km (0.052 R)
• M18: 14,409,566 km (0.066 R)
• M19: 14,695,597 km (0.051 R)
• M20: 16,963,800 km (0.106 R)
• M21: 17,336,448 km (0.109 R)
• M22: 18,487,305 km (0.072 R)
• M23: 19,167,377 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.7

Radius: 11.6

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.66 AU - 4.14 AU

Year: 4181 Days

Day: 10.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,480,217 km

• M1: 144,362 km (0.08 R)
• M2: 538,852 km (0.115 R)
• M3: 1,047,335 km (0.044 R)
• M4: 2,036,775 km (0.08 R)
• M5: 2,531,046 km (0.066 R)
• M6: 3,085,306 km (0.119 R)
• M7: 3,569,106 km (0.066 R)
• M8: 4,638,880 km (0.081 R)
• M9: 7,025,415 km (0.084 R)
• M10: 8,124,960 km (0.061 R)
• M11: 9,173,042 km (0.095 R)
• M12: 11,967,082 km (0.103 R)
• M13: 12,707,741 km (0.037 R)
• M14: 14,500,073 km (0.098 R)
• M15: 18,192,447 km (0.101 R)
• M16: 19,372,027 km (0.116 R)
• M17: 19,980,591 km (0.081 R)
• M18: 22,321,797 km (0.074 R)
• M19: 23,141,145 km (0.111 R)
• M20: 23,903,496 km (0.106 R)
• M21: 25,317,644 km (0.109 R)
• M22: 28,571,997 km (0.109 R)
• M23: 30,074,109 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.7

Radius: 9.3

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.87 AU - 5.33 AU

Year: 6579 Days

Day: 11.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,480,217 km

• M1: 115,639 km (0.074 R)
• M2: 407,505 km (0.086 R)
• M3: 850,464 km (0.109 R)
• M4: 1,146,368 km (0.068 R)
• M5: 1,602,792 km (0.084 R)
• M6: 2,432,761 km (0.103 R)
• M7: 2,804,810 km (0.1 R)
• M8: 4,258,752 km (0.106 R)
• M9: 4,689,893 km (0.093 R)
• M10: 5,061,345 km (0.102 R)
• M11: 5,360,391 km (0.073 R)
• M12: 6,093,420 km (0.106 R)
• M13: 6,783,815 km (0.041 R)
• M14: 7,563,968 km (0.031 R)
• M15: 11,597,126 km (0.117 R)
• M16: 12,331,951 km (0.109 R)
• M17: 13,952,545 km (0.081 R)
• M18: 15,459,743 km (0.065 R)
• M19: 15,900,458 km (0.102 R)
• M20: 17,954,138 km (0.042 R)
• M21: 19,080,311 km (0.082 R)
• M22: 19,514,743 km (0.077 R)
• M23: 20,857,234 km (0.116 R)
• M24: 22,822,651 km (0.073 R)
• M25: 24,396,720 km (0.107 R)
• M26: 27,667,378 km (0.085 R)
• M27: 35,280,563 km (0.096 R)
• M28: 35,935,054 km (0.088 R)
• M29: 37,493,864 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.8

Radius: 13

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.43 AU - 5.45 AU

Year: 7322 Days

Day: 9.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 82,480,217 km

• M1: 167,250 km (0.102 R)
• M2: 872,604 km (0.096 R)
• M3: 1,817,913 km (0.068 R)
• M4: 3,318,679 km (0.1 R)
• M5: 3,829,705 km (0.094 R)
• M6: 7,373,529 km (0.107 R)
• M7: 8,542,038 km (0.118 R)
• M8: 10,399,894 km (0.099 R)
• M9: 11,295,537 km (0.119 R)
• M10: 13,643,027 km (0.071 R)
• M11: 14,172,753 km (0.109 R)
• M12: 15,973,911 km (0.098 R)
• M13: 16,896,032 km (0.12 R)
• M14: 20,557,739 km (0.029 R)
• M15: 27,041,012 km (0.11 R)
• M16: 31,911,320 km (0.028 R)
• M17: 32,846,008 km (0.048 R)
• M18: 33,692,283 km (0.033 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.4

Radius: 6.4

Gravity: 18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.27 AU - 12.15 AU

Year: 21755 Days

Day: 17.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,480,217 km

• M1: 79,586 km (0.06 R)
• M2: 738,864 km (0.112 R)
• M3: 993,330 km (0.076 R)
• M4: 1,478,326 km (0.07 R)
• M5: 2,830,691 km (0.068 R)
• M6: 4,494,818 km (0.115 R)
• M7: 5,313,716 km (0.085 R)
• M8: 6,631,075 km (0.095 R)
• M9: 7,841,472 km (0.107 R)
• M10: 8,100,126 km (0.118 R)
• M11: 8,689,392 km (0.096 R)
• M12: 9,480,167 km (0.027 R)
• M13: 9,893,206 km (0.067 R)
• M14: 10,318,064 km (0.055 R)
• M15: 12,347,210 km (0.095 R)
• M16: 16,073,992 km (0.09 R)
• M17: 17,002,995 km (0.059 R)
• M18: 18,782,910 km (0.093 R)
• M19: 20,683,551 km (0.1 R)
• M20: 21,579,343 km (0.111 R)
• M21: 27,622,499 km (0.075 R)
• M22: 28,222,087 km (0.092 R)
• M23: 28,830,352 km (0.083 R)
• M24: 29,947,100 km (0.095 R)
• M25: 31,741,227 km (0.118 R)
• M26: 33,200,255 km (0.091 R)
• M27: 34,289,178 km (0.055 R)
• M28: 35,542,210 km (0.08 R)
• M29: 36,108,887 km (0.066 R)
• M30: 36,825,610 km (0.117 R)
• M31: 39,787,648 km (0.094 R)
• M32: 46,180,713 km (0.082 R)
• M33: 54,340,679 km (0.093 R)
• M34: 55,092,557 km (0.095 R)
• M35: 55,851,318 km (0.081 R)
• M36: 66,145,596 km (0.092 R)
• M37: 70,505,028 km (0.079 R)
• M38: 73,210,505 km (0.103 R)
• M39: 79,308,114 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 16,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit