🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.8

Radius: 10.1

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.52 AU - 0.78 AU

Year: 355 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,936,771 km

• M1: 125,961 km (0.102 R)
• M2: 442,211 km (0.119 R)
• M3: 943,813 km (0.065 R)
• M4: 1,389,764 km (0.07 R)
• M5: 2,065,199 km (0.105 R)
• M6: 2,417,352 km (0.052 R)
• M7: 2,742,877 km (0.114 R)
• M8: 3,128,989 km (0.106 R)
• M9: 3,461,695 km (0.107 R)
• M10: 3,877,726 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 9.6

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.14 AU - 1.6 AU

Year: 1088 Days

Day: 13.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,936,771 km

• M1: 135,984 km (0.097 R)
• M2: 860,487 km (0.064 R)
• M3: 1,362,238 km (0.059 R)
• M4: 1,989,203 km (0.073 R)
• M5: 2,289,446 km (0.101 R)
• M6: 2,797,779 km (0.078 R)
• M7: 3,795,298 km (0.116 R)
• M8: 4,402,067 km (0.111 R)
• M9: 4,729,088 km (0.106 R)
• M10: 5,981,970 km (0.097 R)
• M11: 6,384,089 km (0.099 R)
• M12: 7,778,042 km (0.044 R)
• M13: 8,176,272 km (0.09 R)
• M14: 8,644,214 km (0.062 R)
• M15: 10,599,907 km (0.115 R)
• M16: 11,056,928 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.7

Radius: 13.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.3 AU - 1.66 AU

Year: 1221 Days

Day: 7.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,936,771 km

• M1: 162,912 km (0.047 R)
• M2: 748,289 km (0.083 R)
• M3: 1,174,343 km (0.059 R)
• M4: 1,591,871 km (0.073 R)
• M5: 2,129,226 km (0.105 R)
• M6: 2,775,639 km (0.08 R)
• M7: 3,394,525 km (0.052 R)
• M8: 4,448,741 km (0.056 R)
• M9: 5,583,441 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.7

Radius: 12

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.82 AU - 1.94 AU

Year: 1748 Days

Day: 12.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,936,771 km

• M1: 149,598 km (0.082 R)
• M2: 832,063 km (0.076 R)
• M3: 1,210,845 km (0.116 R)
• M4: 1,922,931 km (0.09 R)
• M5: 2,368,433 km (0.105 R)
• M6: 4,473,575 km (0.12 R)
• M7: 5,900,140 km (0.089 R)
• M8: 6,402,789 km (0.086 R)
• M9: 8,237,308 km (0.042 R)
• M10: 10,150,216 km (0.117 R)
• M11: 10,543,957 km (0.037 R)
• M12: 12,383,413 km (0.058 R)
• M13: 12,874,842 km (0.104 R)
• M14: 13,636,594 km (0.116 R)
• M15: 15,436,555 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.5

Radius: 13.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.06 AU - 2.52 AU

Year: 2350 Days

Day: 9.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 153.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,936,771 km

• M1: 173,833 km (0.069 R)
• M2: 901,477 km (0.058 R)
• M3: 2,099,457 km (0.077 R)
• M4: 2,733,751 km (0.1 R)
• M5: 3,251,959 km (0.112 R)
• M6: 3,782,881 km (0.1 R)
• M7: 4,352,400 km (0.098 R)
• M8: 5,369,516 km (0.092 R)
• M9: 6,337,714 km (0.028 R)
• M10: 7,335,980 km (0.115 R)
• M11: 10,325,095 km (0.08 R)
• M12: 11,147,136 km (0.118 R)
• M13: 12,402,262 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.1

Radius: 4.5

Gravity: 39.91 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.86 AU - 8.32 AU

Year: 12804 Days

Day: 23.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,936,771 km

• M1: 60,138 km (0.075 R)
• M2: 205,996 km (0.077 R)
• M3: 465,249 km (0.051 R)
• M4: 726,597 km (0.05 R)
• M5: 977,024 km (0.116 R)
• M6: 1,141,432 km (0.081 R)
• M7: 2,029,445 km (0.095 R)
• M8: 2,592,232 km (0.118 R)
• M9: 3,304,168 km (0.1 R)
• M10: 4,259,051 km (0.096 R)
• M11: 5,208,100 km (0.103 R)
• M12: 5,901,486 km (0.087 R)
• M13: 6,654,562 km (0.043 R)
• M14: 7,694,566 km (0.071 R)
• M15: 8,205,742 km (0.035 R)
• M16: 8,788,875 km (0.037 R)
• M17: 10,037,120 km (0.105 R)
• M18: 10,989,759 km (0.089 R)
• M19: 12,001,190 km (0.118 R)
• M20: 14,002,510 km (0.097 R)
• M21: 14,483,467 km (0.062 R)
• M22: 15,046,404 km (0.064 R)
• M23: 15,333,183 km (0.108 R)
• M24: 19,571,590 km (0.104 R)
• M25: 20,085,908 km (0.095 R)
• M26: 21,231,079 km (0.118 R)
• M27: 22,981,973 km (0.106 R)
• M28: 27,508,206 km (0.064 R)
• M29: 28,698,407 km (0.062 R)
• M30: 29,139,571 km (0.032 R)
• M31: 31,882,298 km (0.115 R)
• M32: 38,405,214 km (0.085 R)
• M33: 40,302,115 km (0.059 R)
• M34: 53,340,766 km (0.053 R)
• M35: 54,511,220 km (0.081 R)
• M36: 58,125,205 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.9

Radius: 3.4

Gravity: 42.98 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.11 AU - 8.55 AU

Year: 13460 Days

Day: 25 Hours

Environment

Temp: -236 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,936,771 km

• M1: 42,486 km (0.07 R)
• M2: 205,547 km (0.032 R)
• M3: 487,689 km (0.073 R)
• M4: 740,659 km (0.094 R)
• M5: 871,856 km (0.102 R)
• M6: 1,282,503 km (0.103 R)
• M7: 1,516,174 km (0.091 R)
• M8: 1,777,522 km (0.092 R)
• M9: 1,893,460 km (0.038 R)
• M10: 2,699,643 km (0.119 R)
• M11: 3,226,676 km (0.104 R)
• M12: 3,605,309 km (0.11 R)
• M13: 3,984,838 km (0.055 R)
• M14: 4,301,238 km (0.119 R)
• M15: 4,984,003 km (0.108 R)
• M16: 5,700,277 km (0.101 R)
• M17: 5,807,988 km (0.098 R)
• M18: 6,214,296 km (0.093 R)
• M19: 10,599,159 km (0.102 R)
• M20: 10,926,778 km (0.065 R)
• M21: 11,037,480 km (0.112 R)
• M22: 11,430,773 km (0.076 R)
• M23: 15,262,274 km (0.106 R)
• M24: 16,465,190 km (0.096 R)
• M25: 20,450,777 km (0.083 R)
• M26: 22,980,926 km (0.032 R)
• M27: 23,253,942 km (0.105 R)
• M28: 23,713,806 km (0.107 R)
• M29: 26,203,713 km (0.118 R)
• M30: 32,488,170 km (0.098 R)
• M31: 33,062,775 km (0.062 R)
• M32: 33,178,564 km (0.097 R)
• M33: 33,410,740 km (0.074 R)
• M34: 34,350,663 km (0.114 R)
• M35: 36,901,456 km (0.086 R)
• M36: 41,563,076 km (0.106 R)
• M37: 45,021,479 km (0.071 R)
• M38: 46,167,399 km (0.094 R)
• M39: 46,602,130 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291

Radius: 3.9

Gravity: 19.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.42 AU - 10.28 AU

Year: 19391 Days

Day: 23.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 62,936,771 km

• M1: 50,564 km (0.046 R)
• M2: 174,431 km (0.115 R)
• M3: 489,634 km (0.069 R)
• M4: 720,763 km (0.113 R)
• M5: 933,790 km (0.083 R)
• M6: 1,090,269 km (0.069 R)
• M7: 2,024,059 km (0.059 R)
• M8: 2,977,297 km (0.054 R)
• M9: 4,817,500 km (0.081 R)
• M10: 5,426,962 km (0.116 R)
• M11: 5,713,741 km (0.109 R)
• M12: 6,879,856 km (0.053 R)
• M13: 7,387,741 km (0.066 R)
• M14: 7,562,621 km (0.105 R)
• M15: 9,261,604 km (0.074 R)
• M16: 10,416,350 km (0.068 R)
• M17: 12,323,274 km (0.089 R)
• M18: 14,862,399 km (0.12 R)
• M19: 15,997,847 km (0.082 R)
• M20: 16,661,313 km (0.101 R)
• M21: 16,811,210 km (0.097 R)
• M22: 19,333,430 km (0.116 R)
• M23: 23,856,223 km (0.073 R)
• M24: 25,309,417 km (0.041 R)
• M25: 26,820,654 km (0.086 R)
• M26: 27,026,651 km (0.104 R)
• M27: 27,233,694 km (0.108 R)
• M28: 29,911,047 km (0.089 R)
• M29: 30,355,054 km (0.038 R)
• M30: 32,059,422 km (0.117 R)
• M31: 32,291,448 km (0.11 R)
• M32: 32,641,358 km (0.052 R)
• M33: 35,781,866 km (0.109 R)
• M34: 36,407,933 km (0.085 R)
• M35: 37,811,161 km (0.066 R)
• M36: 39,648,672 km (0.089 R)
• M37: 43,358,848 km (0.077 R)
• M38: 48,199,536 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387

Radius: 3

Gravity: 43 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.58 AU - 11.52 AU

Year: 20017 Days

Day: 22.2 Hours

Environment

Temp: -243 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,936,771 km

• M1: 40,691 km (0.095 R)
• M2: 209,886 km (0.075 R)
• M3: 611,556 km (0.07 R)
• M4: 996,771 km (0.09 R)
• M5: 1,603,390 km (0.045 R)
• M6: 1,929,364 km (0.052 R)
• M7: 2,996,445 km (0.112 R)
• M8: 5,580,150 km (0.079 R)
• M9: 5,692,947 km (0.099 R)
• M10: 7,528,363 km (0.069 R)
• M11: 11,747,322 km (0.084 R)
• M12: 12,373,389 km (0.038 R)
• M13: 13,828,378 km (0.118 R)
• M14: 16,603,419 km (0.086 R)
• M15: 21,797,307 km (0.034 R)
• M16: 24,106,201 km (0.118 R)
• M17: 26,999,872 km (0.113 R)
• M18: 27,867,241 km (0.071 R)
• M19: 30,232,084 km (0.063 R)
• M20: 31,167,071 km (0.088 R)
• M21: 34,464,956 km (0.068 R)
• M22: 46,197,318 km (0.113 R)
• M23: 51,781,957 km (0.068 R)
• M24: 52,280,566 km (0.052 R)
• M25: 54,649,748 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit