🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.6

Radius: 9.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.78 AU - 1.1 AU

Year: 588 Days

Day: 12.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 95,116,549 km

• M1: 120,576 km (0.103 R)
• M2: 437,723 km (0.055 R)
• M3: 782,397 km (0.113 R)
• M4: 1,106,875 km (0.039 R)
• M5: 1,667,717 km (0.112 R)
• M6: 2,372,024 km (0.045 R)
• M7: 2,818,573 km (0.098 R)
• M8: 3,128,391 km (0.113 R)
• M9: 3,556,839 km (0.11 R)
• M10: 3,998,003 km (0.068 R)
• M11: 4,447,096 km (0.065 R)
• M12: 4,929,549 km (0.086 R)
• M13: 5,254,476 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.2

Radius: 10.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.87 AU - 1.31 AU

Year: 735 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 95,116,549 km

• M1: 125,961 km (0.1 R)
• M2: 537,954 km (0.097 R)
• M3: 887,415 km (0.072 R)
• M4: 1,717,832 km (0.103 R)
• M5: 2,617,065 km (0.114 R)
• M6: 3,106,699 km (0.048 R)
• M7: 3,500,441 km (0.099 R)
• M8: 4,011,317 km (0.107 R)
• M9: 4,373,943 km (0.057 R)
• M10: 4,918,628 km (0.103 R)
• M11: 6,219,531 km (0.092 R)
• M12: 6,950,018 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.9

Radius: 10.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.03 AU - 1.55 AU

Year: 946 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 79.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 95,116,549 km

• M1: 135,536 km (0.088 R)
• M2: 475,572 km (0.063 R)
• M3: 981,212 km (0.088 R)
• M4: 1,339,649 km (0.103 R)
• M5: 1,924,577 km (0.119 R)
• M6: 2,401,195 km (0.084 R)
• M7: 3,186,584 km (0.03 R)
• M8: 4,106,910 km (0.116 R)
• M9: 5,245,649 km (0.107 R)
• M10: 6,239,129 km (0.115 R)
• M11: 6,721,283 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.6

Radius: 10.8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.26 AU - 1.72 AU

Year: 1174 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 95,116,549 km

• M1: 134,488 km (0.11 R)
• M2: 491,279 km (0.05 R)
• M3: 1,000,511 km (0.032 R)
• M4: 1,547,141 km (0.054 R)
• M5: 2,008,501 km (0.092 R)
• M6: 2,398,353 km (0.109 R)
• M7: 2,750,357 km (0.119 R)
• M8: 3,094,731 km (0.118 R)
• M9: 3,737,553 km (0.093 R)
• M10: 4,467,292 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 14.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.62 AU - 1.9 AU

Year: 1508 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 95,116,549 km

• M1: 180,415 km (0.114 R)
• M2: 637,137 km (0.085 R)
• M3: 1,311,973 km (0.057 R)
• M4: 1,996,982 km (0.085 R)
• M5: 2,886,042 km (0.112 R)
• M6: 3,344,410 km (0.102 R)
• M7: 3,886,104 km (0.091 R)
• M8: 4,941,068 km (0.119 R)
• M9: 5,448,504 km (0.107 R)
• M10: 5,944,271 km (0.09 R)
• M11: 7,424,991 km (0.099 R)
• M12: 8,295,651 km (0.099 R)
• M13: 9,359,591 km (0.082 R)
• M14: 10,274,681 km (0.107 R)
• M15: 11,869,544 km (0.044 R)
• M16: 12,629,202 km (0.109 R)
• M17: 13,300,148 km (0.113 R)
• M18: 13,911,854 km (0.112 R)

Asteroid Belt

Center: 2.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.9

Radius: 12.3

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.27 AU - 4.31 AU

Year: 4764 Days

Day: 6.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,116,549 km

• M1: 173,085 km (0.098 R)
• M2: 589,715 km (0.118 R)
• M3: 978,968 km (0.07 R)
• M4: 1,464,563 km (0.087 R)
• M5: 2,738,987 km (0.096 R)
• M6: 3,431,326 km (0.074 R)
• M7: 4,237,360 km (0.11 R)
• M8: 4,866,419 km (0.085 R)
• M9: 5,319,850 km (0.077 R)
• M10: 6,400,096 km (0.11 R)
• M11: 7,654,474 km (0.05 R)
• M12: 8,269,770 km (0.106 R)
• M13: 8,992,029 km (0.116 R)
• M14: 9,795,070 km (0.117 R)
• M15: 10,939,494 km (0.11 R)
• M16: 15,924,095 km (0.118 R)
• M17: 16,420,909 km (0.066 R)
• M18: 17,099,485 km (0.059 R)
• M19: 18,331,873 km (0.093 R)
• M20: 18,877,755 km (0.054 R)
• M21: 20,258,095 km (0.07 R)
• M22: 21,369,906 km (0.112 R)
• M23: 23,572,585 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348

Radius: 9

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.87 AU - 4.29 AU

Year: 5321 Days

Day: 13.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 95,116,549 km

• M1: 111,899 km (0.08 R)
• M2: 631,901 km (0.105 R)
• M3: 1,043,595 km (0.104 R)
• M4: 2,360,056 km (0.064 R)
• M5: 2,774,592 km (0.053 R)
• M6: 3,274,997 km (0.037 R)
• M7: 3,771,512 km (0.103 R)
• M8: 4,137,129 km (0.119 R)
• M9: 5,066,431 km (0.106 R)
• M10: 5,843,143 km (0.12 R)
• M11: 6,574,527 km (0.113 R)
• M12: 8,433,281 km (0.064 R)
• M13: 8,761,648 km (0.12 R)
• M14: 10,161,884 km (0.098 R)
• M15: 10,958,194 km (0.115 R)
• M16: 12,817,695 km (0.106 R)
• M17: 13,155,038 km (0.112 R)
• M18: 13,746,997 km (0.039 R)
• M19: 14,305,296 km (0.103 R)
• M20: 16,238,250 km (0.09 R)
• M21: 20,615,035 km (0.095 R)
• M22: 21,346,569 km (0.097 R)
• M23: 21,684,660 km (0.094 R)
• M24: 22,095,157 km (0.116 R)
• M25: 22,720,476 km (0.085 R)
• M26: 23,572,735 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.3

Radius: 6.5

Gravity: 19.77 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.08 AU - 10.64 AU

Year: 21531 Days

Day: 23.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 95,116,549 km

• M1: 82,279 km (0.104 R)
• M2: 578,345 km (0.082 R)
• M3: 1,026,840 km (0.056 R)
• M4: 1,260,063 km (0.108 R)
• M5: 2,055,624 km (0.09 R)
• M6: 3,063,615 km (0.107 R)
• M7: 3,316,734 km (0.102 R)
• M8: 3,553,398 km (0.095 R)
• M9: 3,769,717 km (0.119 R)
• M10: 4,027,773 km (0.056 R)
• M11: 4,688,248 km (0.074 R)
• M12: 5,789,737 km (0.079 R)
• M13: 7,446,982 km (0.029 R)
• M14: 9,456,081 km (0.051 R)
• M15: 10,364,739 km (0.098 R)
• M16: 15,713,012 km (0.099 R)
• M17: 15,962,093 km (0.091 R)
• M18: 17,334,803 km (0.056 R)
• M19: 18,971,254 km (0.069 R)
• M20: 19,538,828 km (0.085 R)
• M21: 20,510,018 km (0.082 R)
• M22: 21,309,768 km (0.057 R)
• M23: 27,140,943 km (0.086 R)
• M24: 27,499,529 km (0.117 R)
• M25: 36,213,157 km (0.092 R)
• M26: 37,675,775 km (0.033 R)
• M27: 48,505,614 km (0.106 R)
• M28: 54,719,161 km (0.051 R)
• M29: 58,214,067 km (0.077 R)
• M30: 66,507,025 km (0.047 R)
• M31: 70,934,074 km (0.088 R)
• M32: 73,219,481 km (0.066 R)
• M33: 75,789,572 km (0.072 R)
• M34: 77,696,197 km (0.1 R)
• M35: 79,146,848 km (0.042 R)
• M36: 80,615,600 km (0.109 R)
• M37: 81,356,708 km (0.061 R)
• M38: 82,601,960 km (0.09 R)
• M39: 83,355,186 km (0.059 R)
• M40: 83,859,779 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.3

Radius: 7.9

Gravity: 14.68 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.26 AU - 12.12 AU

Year: 24169 Days

Day: 22.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 95,116,549 km

• M1: 98,435 km (0.044 R)
• M2: 509,680 km (0.083 R)
• M3: 1,224,459 km (0.088 R)
• M4: 1,478,625 km (0.029 R)
• M5: 1,749,098 km (0.066 R)
• M6: 2,874,523 km (0.031 R)
• M7: 5,068,974 km (0.076 R)
• M8: 5,436,536 km (0.116 R)
• M9: 8,247,630 km (0.094 R)
• M10: 8,641,820 km (0.047 R)
• M11: 10,281,562 km (0.081 R)
• M12: 10,606,489 km (0.101 R)
• M13: 11,072,935 km (0.119 R)
• M14: 12,408,246 km (0.097 R)
• M15: 12,702,505 km (0.1 R)
• M16: 13,076,948 km (0.107 R)
• M17: 16,167,042 km (0.104 R)
• M18: 16,695,721 km (0.092 R)
• M19: 17,695,035 km (0.095 R)
• M20: 18,446,315 km (0.117 R)
• M21: 20,113,434 km (0.111 R)
• M22: 22,525,251 km (0.12 R)
• M23: 32,829,402 km (0.087 R)
• M24: 33,110,347 km (0.029 R)
• M25: 36,759,039 km (0.078 R)
• M26: 48,383,691 km (0.099 R)
• M27: 49,850,498 km (0.074 R)
• M28: 67,309,318 km (0.113 R)
• M29: 75,789,572 km (0.075 R)
• M30: 78,265,716 km (0.035 R)
• M31: 82,080,163 km (0.065 R)
• M32: 90,904,493 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 20,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit