🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.9

Radius: 8.3

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.62 AU - 1.72 AU

Year: 1464 Days

Day: 7 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,559,644 km

• M1: 125,961 km (0.096 R)
• M2: 448,195 km (0.092 R)
• M3: 754,272 km (0.082 R)
• M4: 1,143,077 km (0.06 R)
• M5: 1,577,958 km (0.087 R)
• M6: 2,294,383 km (0.078 R)
• M7: 2,753,498 km (0.068 R)
• M8: 3,107,297 km (0.091 R)
• M9: 3,941,455 km (0.056 R)
• M10: 4,317,843 km (0.046 R)
• M11: 4,639,928 km (0.114 R)
• M12: 4,978,168 km (0.116 R)
• M13: 5,816,365 km (0.117 R)
• M14: 6,621,351 km (0.072 R)
• M15: 6,897,060 km (0.105 R)
• M16: 7,552,449 km (0.05 R)
• M17: 11,077,124 km (0.074 R)
• M18: 12,574,898 km (0.072 R)
• M19: 13,233,876 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.8

Radius: 12.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.91 AU - 1.93 AU

Year: 1804 Days

Day: 5.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,559,644 km

• M1: 157,975 km (0.096 R)
• M2: 666,309 km (0.098 R)
• M3: 1,117,047 km (0.026 R)
• M4: 2,771,151 km (0.058 R)
• M5: 4,869,411 km (0.111 R)
• M6: 5,893,558 km (0.101 R)
• M7: 6,325,447 km (0.076 R)
• M8: 6,884,344 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.4

Radius: 13.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.01 AU - 2.25 AU

Year: 2108 Days

Day: 14.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,559,644 km

• M1: 171,738 km (0.051 R)
• M2: 929,751 km (0.093 R)
• M3: 1,518,568 km (0.081 R)
• M4: 3,676,816 km (0.087 R)
• M5: 4,198,763 km (0.052 R)
• M6: 4,840,688 km (0.106 R)
• M7: 7,402,402 km (0.062 R)
• M8: 8,062,278 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.6

Radius: 10.6

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.88 AU - 2.5 AU

Year: 2198 Days

Day: 14.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,559,644 km

• M1: 131,796 km (0.056 R)
• M2: 493,673 km (0.05 R)
• M3: 877,242 km (0.111 R)
• M4: 1,544,748 km (0.114 R)
• M5: 2,655,213 km (0.113 R)
• M6: 4,591,009 km (0.099 R)
• M7: 4,945,706 km (0.075 R)
• M8: 5,811,728 km (0.102 R)
• M9: 7,207,925 km (0.049 R)
• M10: 7,843,416 km (0.118 R)
• M11: 10,384,635 km (0.092 R)
• M12: 12,726,889 km (0.062 R)
• M13: 15,060,167 km (0.084 R)
• M14: 16,251,265 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.4

Radius: 10.3

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.87 AU - 5.39 AU

Year: 7881 Days

Day: 5.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 150 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,559,644 km

• M1: 128,205 km (0.108 R)
• M2: 1,154,148 km (0.097 R)
• M3: 1,619,995 km (0.119 R)
• M4: 2,397,007 km (0.057 R)
• M5: 2,844,753 km (0.098 R)
• M6: 3,464,238 km (0.098 R)
• M7: 5,398,987 km (0.096 R)
• M8: 6,304,952 km (0.118 R)
• M9: 7,862,714 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.1

Radius: 4.9

Gravity: 24.58 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.08 AU - 7.32 AU

Year: 13104 Days

Day: 23.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,559,644 km

• M1: 61,634 km (0.092 R)
• M2: 284,386 km (0.089 R)
• M3: 603,179 km (0.072 R)
• M4: 863,180 km (0.115 R)
• M5: 1,461,422 km (0.049 R)
• M6: 1,624,034 km (0.103 R)
• M7: 1,882,240 km (0.074 R)
• M8: 2,111,873 km (0.064 R)
• M9: 2,460,586 km (0.094 R)
• M10: 2,984,029 km (0.119 R)
• M11: 5,652,855 km (0.082 R)
• M12: 6,880,156 km (0.037 R)
• M13: 8,651,095 km (0.096 R)
• M14: 9,236,621 km (0.102 R)
• M15: 9,744,357 km (0.059 R)
• M16: 12,022,134 km (0.091 R)
• M17: 13,315,706 km (0.107 R)
• M18: 15,042,664 km (0.056 R)
• M19: 15,461,389 km (0.102 R)
• M20: 18,772,738 km (0.082 R)
• M21: 19,339,714 km (0.027 R)
• M22: 21,370,355 km (0.099 R)
• M23: 22,077,654 km (0.095 R)
• M24: 23,445,726 km (0.097 R)
• M25: 25,258,553 km (0.069 R)
• M26: 26,450,250 km (0.113 R)
• M27: 27,992,155 km (0.059 R)
• M28: 31,141,190 km (0.043 R)
• M29: 32,049,698 km (0.063 R)
• M30: 32,742,486 km (0.104 R)
• M31: 32,975,709 km (0.062 R)
• M32: 34,638,938 km (0.09 R)
• M33: 37,364,312 km (0.079 R)
• M34: 38,519,208 km (0.04 R)
• M35: 38,779,059 km (0.113 R)
• M36: 47,725,311 km (0.106 R)
• M37: 49,389,587 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.4

Radius: 5.4

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.87 AU - 9.11 AU

Year: 13903 Days

Day: 21.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,559,644 km

• M1: 67,169 km (0.119 R)
• M2: 410,347 km (0.063 R)
• M3: 630,256 km (0.067 R)
• M4: 938,278 km (0.113 R)
• M5: 1,329,327 km (0.08 R)
• M6: 1,612,366 km (0.113 R)
• M7: 2,280,919 km (0.044 R)
• M8: 3,956,116 km (0.092 R)
• M9: 4,964,854 km (0.062 R)
• M10: 5,217,675 km (0.103 R)
• M11: 5,957,137 km (0.068 R)
• M12: 6,537,277 km (0.084 R)
• M13: 6,726,070 km (0.111 R)
• M14: 8,022,186 km (0.105 R)
• M15: 8,728,886 km (0.091 R)
• M16: 8,911,844 km (0.117 R)
• M17: 9,718,326 km (0.096 R)
• M18: 9,914,898 km (0.063 R)
• M19: 10,938,148 km (0.046 R)
• M20: 11,204,581 km (0.066 R)
• M21: 12,718,811 km (0.041 R)
• M22: 13,312,715 km (0.063 R)
• M23: 13,677,733 km (0.108 R)
• M24: 15,403,794 km (0.052 R)
• M25: 16,284,476 km (0.082 R)
• M26: 19,592,384 km (0.067 R)
• M27: 24,846,112 km (0.102 R)
• M28: 26,915,200 km (0.115 R)
• M29: 28,190,372 km (0.071 R)
• M30: 28,691,226 km (0.102 R)
• M31: 34,600,192 km (0.116 R)
• M32: 41,657,771 km (0.11 R)
• M33: 45,110,939 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.7

Radius: 6.9

Gravity: 16.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.01 AU - 8.69 AU

Year: 14917 Days

Day: 24.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,559,644 km

• M1: 94,396 km (0.12 R)
• M2: 342,430 km (0.086 R)
• M3: 807,230 km (0.109 R)
• M4: 1,438,832 km (0.052 R)
• M5: 1,773,034 km (0.08 R)
• M6: 2,339,860 km (0.09 R)
• M7: 2,971,911 km (0.039 R)
• M8: 3,798,440 km (0.059 R)
• M9: 4,156,577 km (0.091 R)
• M10: 4,375,588 km (0.053 R)
• M11: 6,014,134 km (0.077 R)
• M12: 6,418,197 km (0.101 R)
• M13: 7,146,589 km (0.087 R)
• M14: 10,160,239 km (0.081 R)
• M15: 10,968,965 km (0.054 R)
• M16: 13,583,636 km (0.078 R)
• M17: 14,068,184 km (0.045 R)
• M18: 15,218,741 km (0.048 R)
• M19: 16,198,906 km (0.107 R)
• M20: 18,960,184 km (0.118 R)
• M21: 25,394,388 km (0.119 R)
• M22: 28,531,904 km (0.109 R)
• M23: 29,211,976 km (0.113 R)
• M24: 34,916,891 km (0.103 R)
• M25: 36,883,056 km (0.049 R)
• M26: 37,961,208 km (0.085 R)
• M27: 41,034,546 km (0.1 R)
• M28: 41,755,458 km (0.108 R)
• M29: 44,572,087 km (0.101 R)
• M30: 46,883,225 km (0.12 R)
• M31: 54,121,667 km (0.071 R)
• M32: 55,513,077 km (0.106 R)
• M33: 56,572,080 km (0.101 R)
• M34: 58,005,078 km (0.04 R)
• M35: 60,014,776 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582

Radius: 3.7

Gravity: 42.51 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.32 AU - 11.9 AU

Year: 20206 Days

Day: 19.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,559,644 km

• M1: 46,375 km (0.1 R)
• M2: 228,436 km (0.088 R)
• M3: 591,959 km (0.097 R)
• M4: 787,034 km (0.113 R)
• M5: 916,885 km (0.056 R)
• M6: 1,537,717 km (0.108 R)
• M7: 1,689,558 km (0.12 R)
• M8: 1,945,670 km (0.098 R)
• M9: 2,123,691 km (0.111 R)
• M10: 2,269,549 km (0.088 R)
• M11: 2,651,921 km (0.07 R)
• M12: 3,457,506 km (0.045 R)
• M13: 4,686,901 km (0.114 R)
• M14: 8,577,194 km (0.088 R)
• M15: 13,194,233 km (0.048 R)
• M16: 14,267,598 km (0.103 R)
• M17: 16,586,365 km (0.064 R)
• M18: 17,244,595 km (0.032 R)
• M19: 20,516,600 km (0.079 R)
• M20: 21,953,188 km (0.114 R)
• M21: 27,337,814 km (0.096 R)
• M22: 27,908,680 km (0.106 R)
• M23: 29,311,309 km (0.07 R)
• M24: 31,006,253 km (0.116 R)
• M25: 31,752,298 km (0.087 R)
• M26: 33,279,991 km (0.049 R)
• M27: 35,798,022 km (0.115 R)
• M28: 36,343,905 km (0.029 R)
• M29: 39,735,887 km (0.091 R)
• M30: 42,110,753 km (0.116 R)
• M31: 43,178,882 km (0.041 R)
• M32: 43,487,203 km (0.034 R)
• M33: 44,421,442 km (0.077 R)
• M34: 57,623,454 km (0.1 R)
• M35: 64,402,183 km (0.085 R)
• M36: 65,818,725 km (0.114 R)
• M37: 67,049,317 km (0.051 R)
• M38: 70,833,245 km (0.082 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 12,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit