🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.9

Radius: 13.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.68 AU - 0.7 AU

Year: 403 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,482,176 km

• M1: 165,605 km (0.052 R)
• M2: 699,370 km (0.084 R)
• M3: 1,143,377 km (0.11 R)
• M4: 1,653,056 km (0.107 R)
• M5: 2,558,124 km (0.081 R)
• M6: 2,999,886 km (0.107 R)
• M7: 3,569,405 km (0.108 R)
• M8: 4,185,898 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.6

Radius: 11.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.6 AU - 0.78 AU

Year: 403 Days

Day: 13.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,482,176 km

• M1: 146,756 km (0.074 R)
• M2: 516,412 km (0.039 R)
• M3: 897,438 km (0.108 R)
• M4: 1,690,007 km (0.064 R)
• M5: 2,130,124 km (0.114 R)
• M6: 2,685,282 km (0.038 R)
• M7: 3,650,338 km (0.052 R)
• M8: 4,206,543 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.5

Radius: 14.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.39 AU - 1.69 AU

Year: 1343 Days

Day: 14.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,482,176 km

• M1: 185,352 km (0.118 R)
• M2: 682,465 km (0.073 R)
• M3: 1,221,018 km (0.07 R)
• M4: 1,687,913 km (0.096 R)
• M5: 2,151,517 km (0.114 R)
• M6: 2,990,162 km (0.067 R)
• M7: 3,486,678 km (0.111 R)
• M8: 3,986,035 km (0.042 R)
• M9: 5,940,531 km (0.099 R)
• M10: 6,559,119 km (0.093 R)
• M11: 7,814,993 km (0.058 R)
• M12: 9,163,618 km (0.05 R)
• M13: 9,828,879 km (0.108 R)
• M14: 10,424,428 km (0.076 R)
• M15: 11,652,029 km (0.119 R)
• M16: 12,281,985 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 11.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.62 AU - 1.8 AU

Year: 1572 Days

Day: 12.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,482,176 km

• M1: 138,228 km (0.098 R)
• M2: 643,271 km (0.099 R)
• M3: 996,920 km (0.074 R)
• M4: 1,368,073 km (0.06 R)
• M5: 2,087,638 km (0.117 R)
• M6: 2,657,157 km (0.097 R)
• M7: 3,221,291 km (0.082 R)
• M8: 3,580,924 km (0.062 R)
• M9: 4,144,310 km (0.07 R)
• M10: 5,193,140 km (0.106 R)
• M11: 6,655,759 km (0.102 R)
• M12: 7,112,631 km (0.086 R)
• M13: 8,376,284 km (0.119 R)
• M14: 8,909,451 km (0.105 R)
• M15: 10,275,429 km (0.113 R)
• M16: 13,141,126 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.8

Radius: 11.8

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.07 AU - 3.03 AU

Year: 2862 Days

Day: 10.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,482,176 km

• M1: 148,551 km (0.078 R)
• M2: 571,165 km (0.086 R)
• M3: 963,709 km (0.119 R)
• M4: 1,441,675 km (0.058 R)
• M5: 2,191,609 km (0.038 R)
• M6: 2,584,453 km (0.082 R)
• M7: 2,988,068 km (0.119 R)
• M8: 3,487,575 km (0.097 R)
• M9: 4,072,652 km (0.12 R)
• M10: 4,541,343 km (0.091 R)
• M11: 7,136,267 km (0.079 R)
• M12: 7,796,891 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.2

Radius: 12.8

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.96 AU - 4.4 AU

Year: 4962 Days

Day: 12.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,482,176 km

• M1: 159,172 km (0.077 R)
• M2: 844,330 km (0.087 R)
• M3: 1,309,729 km (0.079 R)
• M4: 3,106,250 km (0.06 R)
• M5: 3,725,585 km (0.082 R)
• M6: 4,231,077 km (0.06 R)
• M7: 7,880,068 km (0.118 R)
• M8: 8,406,353 km (0.083 R)
• M9: 9,036,310 km (0.111 R)
• M10: 10,750,253 km (0.074 R)
• M11: 11,304,214 km (0.098 R)
• M12: 11,925,942 km (0.061 R)
• M13: 13,029,975 km (0.11 R)
• M14: 13,713,786 km (0.103 R)
• M15: 15,968,526 km (0.111 R)
• M16: 17,560,546 km (0.069 R)
• M17: 18,071,124 km (0.044 R)
• M18: 24,676,767 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.5

Radius: 6.7

Gravity: 21.78 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.09 AU - 9.73 AU

Year: 17144 Days

Day: 17.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,482,176 km

• M1: 83,326 km (0.041 R)
• M2: 370,853 km (0.12 R)
• M3: 647,160 km (0.076 R)
• M4: 1,378,844 km (0.072 R)
• M5: 1,889,720 km (0.119 R)
• M6: 2,473,900 km (0.065 R)
• M7: 3,118,218 km (0.102 R)
• M8: 5,562,498 km (0.119 R)
• M9: 7,947,536 km (0.097 R)
• M10: 9,392,054 km (0.076 R)
• M11: 10,146,476 km (0.03 R)
• M12: 11,003,372 km (0.043 R)
• M13: 16,348,504 km (0.099 R)
• M14: 17,352,605 km (0.12 R)
• M15: 21,191,137 km (0.099 R)
• M16: 24,255,649 km (0.1 R)
• M17: 33,845,770 km (0.119 R)
• M18: 36,305,309 km (0.102 R)
• M19: 38,298,700 km (0.037 R)
• M20: 40,064,404 km (0.101 R)
• M21: 49,540,681 km (0.118 R)
• M22: 52,167,769 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.8

Radius: 7.2

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.73 AU - 8.93 AU

Year: 18444 Days

Day: 19.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,482,176 km

• M1: 91,105 km (0.047 R)
• M2: 326,423 km (0.106 R)
• M3: 918,980 km (0.108 R)
• M4: 1,379,292 km (0.116 R)
• M5: 1,749,397 km (0.113 R)
• M6: 2,417,502 km (0.111 R)
• M7: 3,004,374 km (0.061 R)
• M8: 4,276,704 km (0.091 R)
• M9: 4,771,274 km (0.071 R)
• M10: 5,655,548 km (0.108 R)
• M11: 6,929,523 km (0.074 R)
• M12: 7,744,383 km (0.068 R)
• M13: 9,208,647 km (0.052 R)
• M14: 9,563,193 km (0.058 R)
• M15: 11,474,605 km (0.092 R)
• M16: 13,049,871 km (0.091 R)
• M17: 17,073,306 km (0.044 R)
• M18: 18,234,484 km (0.12 R)
• M19: 19,613,029 km (0.083 R)
• M20: 19,947,230 km (0.116 R)
• M21: 21,322,185 km (0.034 R)
• M22: 22,303,397 km (0.118 R)
• M23: 26,939,136 km (0.025 R)
• M24: 29,919,873 km (0.106 R)
• M25: 32,294,740 km (0.115 R)
• M26: 36,275,838 km (0.098 R)
• M27: 37,672,334 km (0.08 R)
• M28: 39,900,445 km (0.114 R)
• M29: 40,302,564 km (0.113 R)
• M30: 40,572,289 km (0.086 R)
• M31: 45,486,878 km (0.089 R)
• M32: 46,219,908 km (0.11 R)
• M33: 48,314,128 km (0.072 R)
• M34: 49,384,651 km (0.098 R)
• M35: 52,369,876 km (0.083 R)
• M36: 53,175,012 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.2

Radius: 4.2

Gravity: 35.67 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.81 AU - 11.13 AU

Year: 20485 Days

Day: 21.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,482,176 km

• M1: 52,210 km (0.085 R)
• M2: 408,402 km (0.078 R)
• M3: 567,425 km (0.102 R)
• M4: 1,116,599 km (0.109 R)
• M5: 2,606,593 km (0.11 R)
• M6: 2,978,045 km (0.063 R)
• M7: 3,355,779 km (0.062 R)
• M8: 5,817,562 km (0.103 R)
• M9: 5,981,820 km (0.108 R)
• M10: 7,899,516 km (0.045 R)
• M11: 8,050,310 km (0.109 R)
• M12: 9,782,055 km (0.115 R)
• M13: 10,370,424 km (0.102 R)
• M14: 13,383,175 km (0.115 R)
• M15: 16,032,254 km (0.095 R)
• M16: 18,212,344 km (0.086 R)
• M17: 18,387,822 km (0.08 R)
• M18: 24,939,162 km (0.075 R)
• M19: 25,702,111 km (0.081 R)
• M20: 31,483,171 km (0.058 R)
• M21: 33,412,236 km (0.096 R)
• M22: 35,146,673 km (0.108 R)
• M23: 37,788,123 km (0.103 R)
• M24: 38,216,870 km (0.089 R)
• M25: 40,708,423 km (0.107 R)
• M26: 44,724,827 km (0.049 R)
• M27: 46,500,703 km (0.083 R)
• M28: 48,323,104 km (0.094 R)
• M29: 72,044,240 km (0.09 R)
• M30: 73,810,692 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.9

Radius: 3.8

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.02 AU - 10.66 AU

Year: 23372 Days

Day: 17.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 63.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,482,176 km

• M1: 100,679 km (0.033 R)
• M2: 467,942 km (0.06 R)
• M3: 647,310 km (0.08 R)
• M4: 1,023,100 km (0.085 R)
• M5: 3,128,839 km (0.078 R)
• M6: 4,604,473 km (0.063 R)
• M7: 6,564,205 km (0.063 R)
• M8: 8,288,620 km (0.12 R)
• M9: 18,500,320 km (0.097 R)
• M10: 23,881,355 km (0.11 R)
• M11: 26,010,432 km (0.109 R)
• M12: 39,194,941 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 16,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit