🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 11.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.58 AU - 0.96 AU

Year: 475 Days

Day: 9.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 33,467,254 km

• M1: 148,102 km (0.052 R)
• M2: 559,945 km (0.102 R)
• M3: 1,115,402 km (0.12 R)
• M4: 1,709,006 km (0.116 R)
• M5: 2,083,898 km (0.092 R)
• M6: 3,292,649 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.4

Radius: 8.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.13 AU - 1.67 AU

Year: 1164 Days

Day: 12 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 33,467,254 km

• M1: 111,450 km (0.117 R)
• M2: 431,739 km (0.107 R)
• M3: 780,003 km (0.09 R)
• M4: 1,247,646 km (0.068 R)
• M5: 2,059,963 km (0.105 R)
• M6: 2,341,506 km (0.098 R)
• M7: 3,391,533 km (0.111 R)
• M8: 3,712,720 km (0.11 R)
• M9: 5,176,236 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.9

Radius: 8.6

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.59 AU - 1.71 AU

Year: 1490 Days

Day: 6.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,467,254 km

• M1: 107,262 km (0.105 R)
• M2: 400,922 km (0.065 R)
• M3: 678,726 km (0.104 R)
• M4: 1,034,768 km (0.056 R)
• M5: 1,473,090 km (0.084 R)
• M6: 1,834,369 km (0.045 R)
• M7: 2,114,566 km (0.111 R)
• M8: 2,411,966 km (0.036 R)
• M9: 2,813,637 km (0.099 R)
• M10: 3,447,633 km (0.058 R)
• M11: 4,040,489 km (0.111 R)
• M12: 4,772,920 km (0.09 R)
• M13: 5,269,136 km (0.059 R)
• M14: 5,820,255 km (0.08 R)
• M15: 7,379,214 km (0.094 R)
• M16: 7,680,803 km (0.064 R)
• M17: 8,829,715 km (0.096 R)
• M18: 9,876,601 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.7

Radius: 13.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.82 AU - 2.68 AU

Year: 2372 Days

Day: 12.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,467,254 km

• M1: 170,392 km (0.106 R)
• M2: 761,154 km (0.106 R)
• M3: 1,339,948 km (0.093 R)
• M4: 1,961,527 km (0.118 R)
• M5: 2,756,490 km (0.104 R)
• M6: 3,289,358 km (0.086 R)
• M7: 6,043,604 km (0.103 R)
• M8: 6,750,903 km (0.116 R)
• M9: 7,727,628 km (0.057 R)
• M10: 9,139,233 km (0.099 R)
• M11: 10,448,065 km (0.072 R)
• M12: 11,387,839 km (0.116 R)
• M13: 14,076,711 km (0.119 R)
• M14: 14,979,235 km (0.113 R)
• M15: 15,519,134 km (0.115 R)
• M16: 16,021,184 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.2

Radius: 13.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.64 AU - 2.84 AU

Year: 3188 Days

Day: 7.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 70.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,467,254 km

• M1: 162,912 km (0.095 R)
• M2: 758,760 km (0.108 R)
• M3: 1,219,372 km (0.083 R)
• M4: 1,637,797 km (0.112 R)
• M5: 2,495,292 km (0.033 R)
• M6: 3,068,252 km (0.052 R)
• M7: 3,981,847 km (0.059 R)
• M8: 5,407,065 km (0.073 R)
• M9: 5,915,848 km (0.054 R)
• M10: 6,796,680 km (0.113 R)
• M11: 7,208,673 km (0.1 R)
• M12: 9,745,703 km (0.052 R)
• M13: 10,156,947 km (0.111 R)
• M14: 10,815,178 km (0.113 R)
• M15: 14,255,181 km (0.102 R)
• M16: 15,380,007 km (0.084 R)
• M17: 16,093,290 km (0.114 R)
• M18: 17,806,335 km (0.066 R)
• M19: 19,461,187 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.9

Radius: 8.6

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.73 AU - 3.13 AU

Year: 3525 Days

Day: 13.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,467,254 km

• M1: 106,962 km (0.079 R)
• M2: 590,762 km (0.112 R)
• M3: 1,182,571 km (0.111 R)
• M4: 1,645,726 km (0.11 R)
• M5: 3,747,576 km (0.059 R)
• M6: 4,085,368 km (0.047 R)
• M7: 4,489,582 km (0.118 R)
• M8: 5,754,282 km (0.116 R)
• M9: 6,292,236 km (0.066 R)
• M10: 10,413,358 km (0.039 R)
• M11: 11,429,128 km (0.052 R)
• M12: 13,804,892 km (0.066 R)
• M13: 14,255,929 km (0.091 R)
• M14: 18,707,214 km (0.104 R)
• M15: 19,012,842 km (0.047 R)
• M16: 20,204,539 km (0.118 R)
• M17: 23,648,731 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 8.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.09 AU - 4.51 AU

Year: 5207 Days

Day: 12 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 33,467,254 km

• M1: 102,175 km (0.074 R)
• M2: 1,294,919 km (0.089 R)
• M3: 2,257,581 km (0.109 R)
• M4: 3,293,098 km (0.118 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847

Radius: 11

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.94 AU - 4.74 AU

Year: 6355 Days

Day: 10.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,467,254 km

• M1: 136,732 km (0.065 R)
• M2: 540,348 km (0.113 R)
• M3: 1,129,464 km (0.12 R)
• M4: 1,600,099 km (0.076 R)
• M5: 2,199,687 km (0.033 R)
• M6: 2,786,859 km (0.114 R)
• M7: 3,453,467 km (0.117 R)
• M8: 4,045,874 km (0.114 R)
• M9: 4,406,555 km (0.101 R)
• M10: 5,939,335 km (0.056 R)
• M11: 6,971,261 km (0.107 R)
• M12: 8,280,841 km (0.077 R)
• M13: 11,130,231 km (0.086 R)
• M14: 12,157,071 km (0.101 R)
• M15: 13,584,833 km (0.046 R)
• M16: 15,805,464 km (0.108 R)
• M17: 16,315,593 km (0.064 R)
• M18: 17,639,235 km (0.081 R)
• M19: 20,725,588 km (0.111 R)
• M20: 23,081,007 km (0.118 R)
• M21: 25,348,611 km (0.09 R)
• M22: 25,960,018 km (0.056 R)
• M23: 27,030,839 km (0.077 R)
• M24: 27,394,212 km (0.082 R)
• M25: 33,662,214 km (0.047 R)
• M26: 34,935,292 km (0.09 R)
• M27: 36,793,297 km (0.077 R)
• M28: 37,464,393 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.1

Radius: 4

Gravity: 22.82 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.41 AU - 5.75 AU

Year: 9265 Days

Day: 16.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 33,467,254 km

• M1: 49,816 km (0.105 R)
• M2: 195,225 km (0.075 R)
• M3: 431,889 km (0.061 R)
• M4: 612,304 km (0.112 R)
• M5: 751,879 km (0.07 R)
• M6: 949,348 km (0.12 R)
• M7: 1,170,005 km (0.092 R)
• M8: 1,538,165 km (0.102 R)
• M9: 1,843,345 km (0.049 R)
• M10: 2,026,154 km (0.1 R)
• M11: 2,305,752 km (0.088 R)
• M12: 3,928,440 km (0.1 R)
• M13: 5,572,371 km (0.056 R)
• M14: 6,020,866 km (0.076 R)
• M15: 8,017,099 km (0.078 R)
• M16: 8,755,963 km (0.081 R)
• M17: 10,848,239 km (0.107 R)
• M18: 11,143,695 km (0.101 R)
• M19: 11,293,442 km (0.081 R)
• M20: 12,219,902 km (0.097 R)
• M21: 13,029,825 km (0.118 R)
• M22: 15,363,402 km (0.059 R)
• M23: 15,861,413 km (0.117 R)
• M24: 18,653,508 km (0.075 R)
• M25: 20,761,791 km (0.043 R)
• M26: 21,217,017 km (0.11 R)
• M27: 21,678,826 km (0.108 R)
• M28: 22,463,317 km (0.032 R)
• M29: 23,104,494 km (0.073 R)
• M30: 28,585,460 km (0.085 R)
• M31: 30,297,159 km (0.118 R)
• M32: 31,674,956 km (0.113 R)
• M33: 32,480,540 km (0.05 R)
• M34: 34,872,909 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.9

Radius: 5.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.61 AU - 8.15 AU

Year: 12685 Days

Day: 23.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,467,254 km

• M1: 65,973 km (0.053 R)
• M2: 244,892 km (0.069 R)
• M3: 431,291 km (0.049 R)
• M4: 652,995 km (0.095 R)
• M5: 923,468 km (0.12 R)
• M6: 1,288,187 km (0.081 R)
• M7: 2,140,147 km (0.081 R)
• M8: 2,796,283 km (0.114 R)
• M9: 3,069,150 km (0.104 R)
• M10: 3,783,031 km (0.063 R)
• M11: 4,216,117 km (0.085 R)
• M12: 4,789,525 km (0.067 R)
• M13: 5,010,481 km (0.11 R)
• M14: 5,296,213 km (0.106 R)
• M15: 5,714,489 km (0.041 R)
• M16: 5,931,705 km (0.111 R)
• M17: 9,070,418 km (0.118 R)
• M18: 11,182,291 km (0.098 R)
• M19: 14,383,835 km (0.084 R)
• M20: 16,659,518 km (0.118 R)
• M21: 17,816,807 km (0.07 R)
• M22: 20,506,128 km (0.113 R)
• M23: 26,845,936 km (0.062 R)
• M24: 30,456,182 km (0.033 R)
• M25: 31,119,648 km (0.1 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: 333 - 11,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit