🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.1

Radius: 9.2

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.89 AU - 0.99 AU

Year: 579 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 50,520,113 km

• M1: 114,442 km (0.102 R)
• M2: 405,261 km (0.105 R)
• M3: 698,772 km (0.097 R)
• M4: 1,359,545 km (0.098 R)
• M5: 1,666,520 km (0.114 R)
• M6: 2,131,620 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796

Radius: 13

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.09 AU - 1.09 AU

Year: 724 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,520,113 km

• M1: 163,211 km (0.089 R)
• M2: 636,689 km (0.074 R)
• M3: 1,059,003 km (0.075 R)
• M4: 1,661,883 km (0.118 R)
• M5: 2,169,169 km (0.115 R)
• M6: 3,057,332 km (0.091 R)
• M7: 4,113,343 km (0.087 R)
• M8: 4,625,267 km (0.096 R)
• M9: 5,215,879 km (0.113 R)
• M10: 5,974,789 km (0.05 R)
• M11: 6,464,573 km (0.061 R)
• M12: 7,642,207 km (0.055 R)
• M13: 8,724,548 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515

Radius: 10.1

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.27 AU - 2.95 AU

Year: 2681 Days

Day: 14.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,520,113 km

• M1: 125,662 km (0.069 R)
• M2: 533,466 km (0.066 R)
• M3: 1,089,820 km (0.089 R)
• M4: 1,865,934 km (0.105 R)
• M5: 2,348,238 km (0.088 R)
• M6: 3,320,026 km (0.108 R)
• M7: 4,582,781 km (0.109 R)
• M8: 5,206,006 km (0.113 R)
• M9: 8,502,545 km (0.095 R)
• M10: 9,167,956 km (0.103 R)
• M11: 10,830,138 km (0.058 R)
• M12: 15,409,329 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.6

Radius: 8.5

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.25 AU - 3.03 AU

Year: 2727 Days

Day: 5.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,520,113 km

• M1: 111,301 km (0.077 R)
• M2: 538,852 km (0.108 R)
• M3: 926,310 km (0.095 R)
• M4: 1,214,136 km (0.084 R)
• M5: 1,523,804 km (0.073 R)
• M6: 1,886,280 km (0.073 R)
• M7: 2,531,346 km (0.059 R)
• M8: 2,920,599 km (0.047 R)
• M9: 3,746,978 km (0.109 R)
• M10: 4,721,309 km (0.12 R)
• M11: 10,737,537 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.2

Radius: 8

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.25 AU - 3.29 AU

Year: 2931 Days

Day: 11.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,520,113 km

• M1: 99,483 km (0.116 R)
• M2: 447,597 km (0.115 R)
• M3: 2,159,894 km (0.108 R)
• M4: 2,429,469 km (0.105 R)
• M5: 4,070,708 km (0.075 R)
• M6: 5,526,594 km (0.051 R)
• M7: 6,007,701 km (0.108 R)
• M8: 6,931,318 km (0.037 R)
• M9: 9,021,649 km (0.112 R)
• M10: 9,764,702 km (0.101 R)
• M11: 10,872,773 km (0.089 R)
• M12: 11,542,523 km (0.096 R)
• M13: 14,250,992 km (0.102 R)
• M14: 16,582,176 km (0.094 R)
• M15: 18,798,618 km (0.074 R)
• M16: 20,506,727 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.8

Radius: 14.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.37 AU - 5.49 AU

Year: 6960 Days

Day: 6.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,520,113 km

• M1: 182,210 km (0.09 R)
• M2: 696,976 km (0.084 R)
• M3: 1,246,898 km (0.075 R)
• M4: 2,678,550 km (0.026 R)
• M5: 5,710,300 km (0.074 R)
• M6: 13,680,276 km (0.08 R)
• M7: 14,963,377 km (0.108 R)
• M8: 15,577,626 km (0.112 R)
• M9: 16,619,127 km (0.108 R)
• M10: 19,426,031 km (0.111 R)
• M11: 20,769,869 km (0.072 R)
• M12: 27,426,825 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 11.2

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.84 AU - 5.76 AU

Year: 7758 Days

Day: 5.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,520,113 km

• M1: 139,575 km (0.112 R)
• M2: 531,970 km (0.097 R)
• M3: 1,487,900 km (0.064 R)
• M4: 1,896,452 km (0.108 R)
• M5: 2,582,209 km (0.098 R)
• M6: 3,219,795 km (0.058 R)
• M7: 3,620,268 km (0.11 R)
• M8: 4,030,316 km (0.105 R)
• M9: 4,917,282 km (0.105 R)
• M10: 5,364,131 km (0.065 R)
• M11: 6,404,135 km (0.046 R)
• M12: 6,903,792 km (0.076 R)
• M13: 7,429,329 km (0.039 R)
• M14: 8,719,761 km (0.053 R)
• M15: 10,834,626 km (0.06 R)
• M16: 11,986,529 km (0.099 R)
• M17: 14,140,589 km (0.108 R)
• M18: 15,932,024 km (0.077 R)
• M19: 17,039,197 km (0.109 R)
• M20: 17,483,354 km (0.109 R)
• M21: 20,241,938 km (0.069 R)
• M22: 20,740,249 km (0.043 R)
• M23: 21,539,999 km (0.115 R)
• M24: 25,272,167 km (0.063 R)
• M25: 27,204,672 km (0.113 R)
• M26: 30,146,664 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.3

Radius: 8.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.36 AU - 7.26 AU

Year: 8904 Days

Day: 6.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,520,113 km

• M1: 110,852 km (0.063 R)
• M2: 424,559 km (0.087 R)
• M3: 785,090 km (0.089 R)
• M4: 1,273,975 km (0.06 R)
• M5: 1,678,638 km (0.038 R)
• M6: 2,167,673 km (0.08 R)
• M7: 2,446,224 km (0.075 R)
• M8: 3,474,111 km (0.06 R)
• M9: 4,500,951 km (0.115 R)
• M10: 4,793,565 km (0.052 R)
• M11: 5,506,249 km (0.055 R)
• M12: 6,222,823 km (0.109 R)
• M13: 6,895,115 km (0.1 R)
• M14: 8,226,237 km (0.105 R)
• M15: 8,584,225 km (0.061 R)
• M16: 9,331,466 km (0.085 R)
• M17: 9,853,264 km (0.046 R)
• M18: 12,393,884 km (0.07 R)
• M19: 12,971,183 km (0.12 R)
• M20: 14,637,104 km (0.053 R)
• M21: 16,503,487 km (0.106 R)
• M22: 17,137,932 km (0.083 R)
• M23: 18,320,952 km (0.086 R)
• M24: 24,324,015 km (0.073 R)
• M25: 25,062,730 km (0.037 R)
• M26: 30,468,748 km (0.064 R)
• M27: 31,230,799 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.3

Radius: 6.6

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.14 AU - 9.2 AU

Year: 14848 Days

Day: 20.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,520,113 km

• M1: 85,271 km (0.112 R)
• M2: 328,517 km (0.105 R)
• M3: 1,999,824 km (0.077 R)
• M4: 2,543,164 km (0.11 R)
• M5: 3,035,490 km (0.093 R)
• M6: 4,544,035 km (0.065 R)
• M7: 5,268,089 km (0.054 R)
• M8: 6,984,575 km (0.071 R)
• M9: 7,281,676 km (0.065 R)
• M10: 9,863,885 km (0.094 R)
• M11: 10,844,948 km (0.038 R)
• M12: 11,534,295 km (0.063 R)
• M13: 11,829,900 km (0.067 R)
• M14: 12,436,370 km (0.073 R)
• M15: 14,312,477 km (0.1 R)
• M16: 15,211,710 km (0.106 R)
• M17: 22,957,289 km (0.082 R)
• M18: 23,899,756 km (0.068 R)
• M19: 24,867,804 km (0.109 R)
• M20: 26,778,767 km (0.048 R)
• M21: 29,002,390 km (0.068 R)
• M22: 29,659,723 km (0.093 R)
• M23: 35,032,381 km (0.111 R)
• M24: 41,708,485 km (0.116 R)
• M25: 49,030,253 km (0.062 R)
• M26: 53,810,204 km (0.091 R)
• M27: 55,806,139 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.7

Radius: 6.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.67 AU - 11.75 AU

Year: 19238 Days

Day: 15 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,520,113 km

• M1: 77,193 km (0.055 R)
• M2: 291,566 km (0.103 R)
• M3: 544,237 km (0.116 R)
• M4: 855,849 km (0.04 R)
• M5: 1,080,994 km (0.083 R)
• M6: 1,332,917 km (0.116 R)
• M7: 2,221,379 km (0.093 R)
• M8: 3,708,531 km (0.038 R)
• M9: 6,011,740 km (0.08 R)
• M10: 7,672,276 km (0.112 R)
• M11: 7,932,128 km (0.082 R)
• M12: 8,378,378 km (0.107 R)
• M13: 8,983,203 km (0.053 R)
• M14: 11,470,566 km (0.073 R)
• M15: 12,215,863 km (0.088 R)
• M16: 13,866,227 km (0.098 R)
• M17: 17,979,121 km (0.082 R)
• M18: 18,826,443 km (0.08 R)
• M19: 20,024,573 km (0.095 R)
• M20: 21,357,789 km (0.09 R)
• M21: 23,195,898 km (0.12 R)
• M22: 25,231,925 km (0.12 R)
• M23: 27,384,040 km (0.096 R)
• M24: 27,686,826 km (0.088 R)
• M25: 29,974,925 km (0.041 R)
• M26: 31,938,397 km (0.056 R)
• M27: 33,985,943 km (0.114 R)
• M28: 34,452,539 km (0.082 R)
• M29: 37,219,053 km (0.084 R)
• M30: 43,599,402 km (0.106 R)
• M31: 50,067,415 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 14,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit