🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.6

Radius: 10.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.54 AU - 1.78 AU

Year: 1503 Days

Day: 10.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,455,873 km

• M1: 131,796 km (0.033 R)
• M2: 541,395 km (0.109 R)
• M3: 979,567 km (0.103 R)
• M4: 1,375,552 km (0.101 R)
• M5: 1,980,377 km (0.081 R)
• M6: 2,580,862 km (0.117 R)
• M7: 3,062,867 km (0.109 R)
• M8: 3,519,290 km (0.116 R)
• M9: 4,082,825 km (0.06 R)
• M10: 4,757,362 km (0.075 R)
• M11: 6,349,382 km (0.106 R)
• M12: 6,781,122 km (0.1 R)
• M13: 7,186,233 km (0.076 R)
• M14: 8,733,374 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58

Radius: 12.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.48 AU - 2.1 AU

Year: 1683 Days

Day: 12.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,455,873 km

• M1: 156,180 km (0.092 R)
• M2: 599,738 km (0.046 R)
• M3: 1,108,969 km (0.043 R)
• M4: 1,971,999 km (0.046 R)
• M5: 2,672,267 km (0.034 R)
• M6: 3,070,197 km (0.05 R)
• M7: 3,827,162 km (0.088 R)
• M8: 4,408,051 km (0.097 R)
• M9: 5,356,202 km (0.085 R)
• M10: 5,764,904 km (0.094 R)
• M11: 6,286,551 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.1

Radius: 13.3

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.52 AU - 3.88 AU

Year: 4024 Days

Day: 5.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 167.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,455,873 km

• M1: 165,455 km (0.081 R)
• M2: 2,113,369 km (0.087 R)
• M3: 2,584,602 km (0.12 R)
• M4: 3,779,141 km (0.119 R)
• M5: 4,789,825 km (0.059 R)
• M6: 5,924,225 km (0.085 R)
• M7: 7,513,403 km (0.048 R)
• M8: 8,438,367 km (0.1 R)
• M9: 14,372,017 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.3

Radius: 10.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.26 AU - 3.48 AU

Year: 4349 Days

Day: 5.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,455,873 km

• M1: 135,984 km (0.1 R)
• M2: 509,979 km (0.043 R)
• M3: 1,007,990 km (0.072 R)
• M4: 2,508,756 km (0.087 R)
• M5: 3,097,125 km (0.081 R)
• M6: 3,736,207 km (0.077 R)
• M7: 4,776,660 km (0.116 R)
• M8: 5,228,446 km (0.105 R)
• M9: 6,246,160 km (0.099 R)
• M10: 6,729,062 km (0.047 R)
• M11: 9,676,439 km (0.089 R)
• M12: 11,706,183 km (0.114 R)
• M13: 12,708,638 km (0.1 R)
• M14: 14,294,077 km (0.052 R)
• M15: 15,903,151 km (0.112 R)
• M16: 18,193,794 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.4

Radius: 8

Gravity: 14.82 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.02 AU - 7.06 AU

Year: 10434 Days

Day: 16 Hours

Environment

Temp: -233 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,455,873 km

• M1: 99,483 km (0.118 R)
• M2: 359,633 km (0.118 R)
• M3: 699,669 km (0.065 R)
• M4: 967,001 km (0.071 R)
• M5: 1,830,629 km (0.116 R)
• M6: 2,332,680 km (0.079 R)
• M7: 3,039,081 km (0.107 R)
• M8: 4,615,244 km (0.083 R)
• M9: 5,199,274 km (0.052 R)
• M10: 7,680,504 km (0.045 R)
• M11: 8,738,012 km (0.108 R)
• M12: 9,837,406 km (0.104 R)
• M13: 17,273,318 km (0.092 R)
• M14: 17,809,926 km (0.11 R)
• M15: 18,121,538 km (0.048 R)
• M16: 18,836,017 km (0.088 R)
• M17: 23,429,271 km (0.118 R)
• M18: 28,504,977 km (0.114 R)
• M19: 48,636,063 km (0.098 R)
• M20: 50,479,109 km (0.035 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.4

Radius: 6.4

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.48 AU - 6.64 AU

Year: 10486 Days

Day: 17.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,455,873 km

• M1: 79,885 km (0.079 R)
• M2: 330,163 km (0.064 R)
• M3: 592,856 km (0.115 R)
• M4: 877,392 km (0.099 R)
• M5: 1,338,003 km (0.095 R)
• M6: 1,711,998 km (0.119 R)
• M7: 2,171,413 km (0.106 R)
• M8: 2,607,491 km (0.051 R)
• M9: 3,077,677 km (0.08 R)
• M10: 3,333,190 km (0.112 R)
• M11: 5,371,760 km (0.116 R)
• M12: 5,847,482 km (0.1 R)
• M13: 6,131,568 km (0.085 R)
• M14: 6,387,829 km (0.095 R)
• M15: 7,693,370 km (0.12 R)
• M16: 8,656,780 km (0.04 R)
• M17: 9,649,063 km (0.061 R)
• M18: 10,198,236 km (0.119 R)
• M19: 11,087,446 km (0.093 R)
• M20: 11,634,077 km (0.082 R)
• M21: 13,813,718 km (0.082 R)
• M22: 18,503,461 km (0.038 R)
• M23: 19,350,036 km (0.09 R)
• M24: 19,585,353 km (0.046 R)
• M25: 21,203,254 km (0.095 R)
• M26: 22,044,742 km (0.11 R)
• M27: 26,588,778 km (0.094 R)
• M28: 28,976,210 km (0.112 R)
• M29: 29,698,618 km (0.097 R)
• M30: 32,930,979 km (0.084 R)
• M31: 35,679,990 km (0.116 R)
• M32: 37,473,668 km (0.112 R)
• M33: 38,330,864 km (0.059 R)
• M34: 38,578,149 km (0.114 R)
• M35: 40,723,532 km (0.085 R)
• M36: 44,564,607 km (0.113 R)
• M37: 45,112,584 km (0.117 R)
• M38: 47,066,332 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.7

Radius: 4.1

Gravity: 19.85 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.61 AU - 6.81 AU

Year: 10878 Days

Day: 18.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,455,873 km

• M1: 51,761 km (0.111 R)
• M2: 399,277 km (0.12 R)
• M3: 735,124 km (0.108 R)
• M4: 1,073,814 km (0.088 R)
• M5: 1,237,922 km (0.071 R)
• M6: 1,941,032 km (0.109 R)
• M7: 2,562,761 km (0.119 R)
• M8: 2,737,043 km (0.109 R)
• M9: 3,307,908 km (0.087 R)
• M10: 5,274,073 km (0.12 R)
• M11: 6,535,931 km (0.102 R)
• M12: 7,546,315 km (0.069 R)
• M13: 8,191,979 km (0.105 R)
• M14: 12,744,841 km (0.097 R)
• M15: 18,668,169 km (0.107 R)
• M16: 19,768,910 km (0.082 R)
• M17: 21,145,809 km (0.096 R)
• M18: 24,346,006 km (0.094 R)
• M19: 25,127,805 km (0.08 R)
• M20: 26,015,967 km (0.103 R)
• M21: 30,073,959 km (0.113 R)
• M22: 31,277,474 km (0.104 R)
• M23: 34,860,941 km (0.08 R)
• M24: 37,091,745 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220

Radius: 4.7

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.72 AU - 9.16 AU

Year: 18789 Days

Day: 15.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,455,873 km

• M1: 60,438 km (0.069 R)
• M2: 213,775 km (0.084 R)
• M3: 434,283 km (0.093 R)
• M4: 1,030,281 km (0.116 R)
• M5: 1,392,906 km (0.089 R)
• M6: 2,003,415 km (0.043 R)
• M7: 2,486,167 km (0.056 R)
• M8: 3,088,747 km (0.116 R)
• M9: 3,253,604 km (0.089 R)
• M10: 3,449,129 km (0.066 R)
• M11: 4,949,595 km (0.083 R)
• M12: 5,110,562 km (0.101 R)
• M13: 6,113,616 km (0.111 R)
• M14: 6,877,613 km (0.044 R)
• M15: 7,159,455 km (0.12 R)
• M16: 7,324,013 km (0.084 R)
• M17: 11,671,327 km (0.111 R)
• M18: 12,841,481 km (0.092 R)
• M19: 13,145,763 km (0.03 R)
• M20: 13,959,576 km (0.091 R)
• M21: 14,476,885 km (0.096 R)
• M22: 15,756,246 km (0.081 R)
• M23: 19,083,602 km (0.106 R)
• M24: 21,204,601 km (0.12 R)
• M25: 23,297,475 km (0.028 R)
• M26: 30,718,277 km (0.095 R)
• M27: 31,813,184 km (0.051 R)
• M28: 32,035,187 km (0.079 R)
• M29: 32,933,822 km (0.089 R)
• M30: 33,964,701 km (0.066 R)
• M31: 37,432,529 km (0.074 R)
• M32: 39,188,060 km (0.11 R)
• M33: 40,345,199 km (0.089 R)
• M34: 43,952,902 km (0.098 R)
• M35: 44,643,745 km (0.086 R)
• M36: 47,915,151 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.7

Radius: 7.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.64 AU - 9.4 AU

Year: 19042 Days

Day: 21.1 Hours

Environment

Temp: -244 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,455,873 km

• M1: 110,852 km (0.054 R)
• M2: 493,075 km (0.046 R)
• M3: 834,457 km (0.062 R)
• M4: 1,133,503 km (0.117 R)
• M5: 1,434,045 km (0.118 R)
• M6: 1,709,156 km (0.115 R)
• M7: 2,347,789 km (0.087 R)
• M8: 7,866,305 km (0.111 R)
• M9: 8,822,385 km (0.051 R)
• M10: 16,743,891 km (0.118 R)
• M11: 17,110,107 km (0.097 R)
• M12: 19,341,210 km (0.114 R)
• M13: 23,722,482 km (0.054 R)
• M14: 24,277,790 km (0.099 R)
• M15: 26,093,758 km (0.09 R)
• M16: 27,084,994 km (0.118 R)
• M17: 28,618,521 km (0.098 R)
• M18: 29,353,645 km (0.108 R)
• M19: 31,969,663 km (0.062 R)
• M20: 35,093,865 km (0.099 R)
• M21: 35,693,902 km (0.03 R)
• M22: 41,539,589 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 15,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit