🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 14.7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.01 AU - 1.05 AU

Year: 686 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,227,491 km

• M1: 182,958 km (0.074 R)
• M2: 736,919 km (0.117 R)
• M3: 1,241,513 km (0.116 R)
• M4: 1,745,658 km (0.096 R)
• M5: 2,313,082 km (0.099 R)
• M6: 3,048,954 km (0.047 R)
• M7: 3,657,818 km (0.1 R)
• M8: 4,510,226 km (0.054 R)
• M9: 5,073,313 km (0.083 R)
• M10: 5,648,217 km (0.104 R)
• M11: 6,769,304 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.3

Radius: 10.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.24 AU - 2.68 AU

Year: 2531 Days

Day: 7.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,227,491 km

• M1: 129,402 km (0.074 R)
• M2: 469,289 km (0.066 R)
• M3: 817,702 km (0.105 R)
• M4: 1,289,085 km (0.096 R)
• M5: 1,676,843 km (0.073 R)
• M6: 2,337,467 km (0.105 R)
• M7: 2,907,435 km (0.108 R)
• M8: 3,241,636 km (0.047 R)
• M9: 3,635,827 km (0.08 R)
• M10: 4,025,080 km (0.053 R)
• M11: 4,364,219 km (0.104 R)
• M12: 4,742,851 km (0.109 R)
• M13: 5,941,130 km (0.076 R)
• M14: 7,638,467 km (0.081 R)
• M15: 8,675,779 km (0.113 R)
• M16: 10,282,610 km (0.117 R)
• M17: 11,772,455 km (0.067 R)
• M18: 12,430,685 km (0.091 R)
• M19: 13,154,141 km (0.06 R)
• M20: 14,862,100 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.9

Radius: 13.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.01 AU - 5.73 AU

Year: 8163 Days

Day: 6.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,227,491 km

• M1: 171,738 km (0.105 R)
• M2: 698,173 km (0.082 R)
• M3: 1,369,419 km (0.059 R)
• M4: 2,185,774 km (0.118 R)
• M5: 2,754,246 km (0.109 R)
• M6: 3,730,672 km (0.108 R)
• M7: 4,520,698 km (0.048 R)
• M8: 6,291,787 km (0.085 R)
• M9: 10,440,735 km (0.102 R)
• M10: 11,206,077 km (0.05 R)
• M11: 11,629,290 km (0.106 R)
• M12: 13,079,491 km (0.1 R)
• M13: 14,584,446 km (0.119 R)
• M14: 15,217,843 km (0.084 R)
• M15: 15,737,696 km (0.108 R)
• M16: 16,404,005 km (0.08 R)
• M17: 17,864,828 km (0.096 R)
• M18: 18,811,483 km (0.062 R)
• M19: 26,679,583 km (0.119 R)
• M20: 27,245,811 km (0.103 R)
• M21: 32,493,555 km (0.113 R)
• M22: 35,467,561 km (0.074 R)
• M23: 37,196,015 km (0.081 R)
• M24: 38,979,820 km (0.119 R)
• M25: 42,078,739 km (0.044 R)
• M26: 43,104,083 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 10

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.91 AU - 6.03 AU

Year: 8392 Days

Day: 7.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,227,491 km

• M1: 124,316 km (0.105 R)
• M2: 455,675 km (0.043 R)
• M3: 776,563 km (0.088 R)
• M4: 1,738,776 km (0.108 R)
• M5: 2,931,669 km (0.119 R)
• M6: 3,457,955 km (0.101 R)
• M7: 8,994,123 km (0.1 R)
• M8: 10,912,117 km (0.097 R)
• M9: 11,805,815 km (0.106 R)
• M10: 13,385,718 km (0.068 R)
• M11: 16,041,529 km (0.109 R)
• M12: 22,441,625 km (0.034 R)
• M13: 23,155,357 km (0.08 R)
• M14: 24,929,887 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.6

Radius: 12.2

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.66 AU - 6.5 AU

Year: 8647 Days

Day: 14.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,227,491 km

• M1: 174,282 km (0.086 R)
• M2: 662,270 km (0.083 R)
• M3: 1,493,436 km (0.06 R)
• M4: 3,525,872 km (0.075 R)
• M5: 6,070,831 km (0.048 R)
• M6: 7,121,307 km (0.056 R)
• M7: 7,628,893 km (0.083 R)
• M8: 8,128,550 km (0.095 R)
• M9: 9,193,836 km (0.079 R)
• M10: 10,500,873 km (0.111 R)
• M11: 14,166,769 km (0.108 R)
• M12: 15,165,185 km (0.061 R)
• M13: 17,355,298 km (0.105 R)
• M14: 18,111,814 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.6

Radius: 7.9

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.47 AU - 8.07 AU

Year: 14208 Days

Day: 19.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,227,491 km

• M1: 98,286 km (0.041 R)
• M2: 353,949 km (0.114 R)
• M3: 680,222 km (0.115 R)
• M4: 1,024,147 km (0.115 R)
• M5: 1,426,864 km (0.05 R)
• M6: 1,898,397 km (0.098 R)
• M7: 2,490,206 km (0.092 R)
• M8: 2,873,925 km (0.104 R)
• M9: 3,223,385 km (0.12 R)
• M10: 3,868,900 km (0.052 R)
• M11: 6,960,041 km (0.047 R)
• M12: 8,034,902 km (0.079 R)
• M13: 10,782,416 km (0.12 R)
• M14: 11,570,647 km (0.082 R)
• M15: 13,773,775 km (0.105 R)
• M16: 16,828,414 km (0.091 R)
• M17: 17,126,712 km (0.118 R)
• M18: 19,724,030 km (0.085 R)
• M19: 21,246,039 km (0.049 R)
• M20: 25,196,171 km (0.109 R)
• M21: 26,884,233 km (0.077 R)
• M22: 30,374,052 km (0.12 R)
• M23: 31,488,257 km (0.071 R)
• M24: 37,853,048 km (0.089 R)
• M25: 39,012,582 km (0.067 R)
• M26: 39,535,576 km (0.099 R)
• M27: 41,132,383 km (0.084 R)
• M28: 50,535,208 km (0.057 R)
• M29: 52,891,823 km (0.09 R)
• M30: 53,693,219 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.3

Radius: 8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.34 AU - 8.7 AU

Year: 14899 Days

Day: 24.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,227,491 km

• M1: 99,632 km (0.062 R)
• M2: 360,980 km (0.114 R)
• M3: 618,886 km (0.073 R)
• M4: 956,978 km (0.077 R)
• M5: 1,326,634 km (0.117 R)
• M6: 1,917,246 km (0.11 R)
• M7: 2,511,000 km (0.115 R)
• M8: 3,083,362 km (0.06 R)
• M9: 3,978,256 km (0.089 R)
• M10: 4,634,542 km (0.081 R)
• M11: 5,164,418 km (0.087 R)
• M12: 5,945,019 km (0.115 R)
• M13: 6,197,541 km (0.071 R)
• M14: 6,608,935 km (0.066 R)
• M15: 7,444,888 km (0.059 R)
• M16: 8,083,970 km (0.075 R)
• M17: 8,439,414 km (0.088 R)
• M18: 12,356,036 km (0.115 R)
• M19: 12,709,087 km (0.102 R)
• M20: 13,435,235 km (0.118 R)
• M21: 14,061,153 km (0.074 R)
• M22: 15,303,862 km (0.033 R)
• M23: 15,574,634 km (0.069 R)
• M24: 16,832,603 km (0.076 R)
• M25: 17,339,590 km (0.05 R)
• M26: 22,371,165 km (0.102 R)
• M27: 22,632,512 km (0.084 R)
• M28: 23,339,362 km (0.045 R)
• M29: 25,359,233 km (0.094 R)
• M30: 30,165,064 km (0.083 R)
• M31: 32,669,333 km (0.1 R)
• M32: 34,956,834 km (0.087 R)
• M33: 37,226,832 km (0.085 R)
• M34: 40,619,113 km (0.107 R)
• M35: 43,938,690 km (0.03 R)
• M36: 47,005,895 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.9

Radius: 3.9

Gravity: 36.42 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.24 AU - 12.5 AU

Year: 21907 Days

Day: 23 Hours

Environment

Temp: -237 °C

Axial Tilt: 69 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,227,491 km

• M1: 68,217 km (0.103 R)
• M2: 213,925 km (0.103 R)
• M3: 502,350 km (0.117 R)
• M4: 796,609 km (0.072 R)
• M5: 2,903,994 km (0.086 R)
• M6: 3,416,217 km (0.115 R)
• M7: 3,649,141 km (0.092 R)
• M8: 6,033,432 km (0.089 R)
• M9: 6,771,697 km (0.106 R)
• M10: 8,065,120 km (0.088 R)
• M11: 8,583,178 km (0.12 R)
• M12: 8,796,504 km (0.097 R)
• M13: 9,123,226 km (0.11 R)
• M14: 9,401,628 km (0.103 R)
• M15: 12,778,501 km (0.115 R)
• M16: 13,625,374 km (0.084 R)
• M17: 14,062,499 km (0.053 R)
• M18: 16,389,344 km (0.108 R)
• M19: 18,781,414 km (0.097 R)
• M20: 23,096,415 km (0.12 R)
• M21: 24,455,961 km (0.12 R)
• M22: 25,209,635 km (0.107 R)
• M23: 28,379,614 km (0.113 R)
• M24: 29,694,429 km (0.044 R)
• M25: 30,799,808 km (0.112 R)
• M26: 35,223,716 km (0.117 R)
• M27: 36,601,213 km (0.116 R)
• M28: 38,014,165 km (0.078 R)
• M29: 42,779,456 km (0.066 R)
• M30: 49,617,425 km (0.073 R)
• M31: 50,132,042 km (0.086 R)
• M32: 57,903,202 km (0.119 R)
• M33: 67,064,426 km (0.102 R)
• M34: 71,114,041 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188

Radius: 7.8

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.98 AU - 11.82 AU

Year: 23607 Days

Day: 15.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,227,491 km

• M1: 98,286 km (0.099 R)
• M2: 1,413,999 km (0.045 R)
• M3: 1,723,517 km (0.115 R)
• M4: 2,440,540 km (0.096 R)
• M5: 2,712,209 km (0.075 R)
• M6: 3,098,322 km (0.084 R)
• M7: 4,389,202 km (0.102 R)
• M8: 6,232,247 km (0.091 R)
• M9: 7,938,561 km (0.034 R)
• M10: 8,539,196 km (0.113 R)
• M11: 10,742,773 km (0.068 R)
• M12: 19,579,818 km (0.085 R)
• M13: 25,364,020 km (0.067 R)
• M14: 30,828,980 km (0.116 R)
• M15: 31,166,323 km (0.056 R)
• M16: 35,531,289 km (0.101 R)
• M17: 36,777,440 km (0.034 R)
• M18: 38,831,418 km (0.077 R)
• M19: 40,960,645 km (0.084 R)
• M20: 45,016,243 km (0.093 R)
• M21: 53,589,996 km (0.076 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 18,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit