🌌 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: 761.3

Radius: 14.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.65 AU - 0.73 AU

Year: 389 Days

Day: 10 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,646,402 km

• M1: 182,809 km (0.073 R)
• M2: 897,288 km (0.11 R)
• M3: 1,356,254 km (0.046 R)
• M4: 1,978,731 km (0.086 R)
• M5: 2,444,878 km (0.064 R)
• M6: 3,521,983 km (0.113 R)
• M7: 4,284,034 km (0.106 R)
• M8: 5,185,062 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143

Radius: 14

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.22 AU - 1.88 AU

Year: 1309 Days

Day: 8.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 67,646,402 km

• M1: 174,282 km (0.088 R)
• M2: 857,046 km (0.071 R)
• M3: 2,130,274 km (0.098 R)
• M4: 3,062,119 km (0.099 R)
• M5: 4,984,451 km (0.069 R)
• M6: 5,443,119 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.5

Radius: 11.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.29 AU - 1.87 AU

Year: 1347 Days

Day: 11 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,646,402 km

• M1: 141,819 km (0.034 R)
• M2: 531,072 km (0.082 R)
• M3: 969,095 km (0.093 R)
• M4: 1,337,854 km (0.082 R)
• M5: 1,692,999 km (0.109 R)
• M6: 2,301,414 km (0.081 R)
• M7: 2,796,433 km (0.06 R)
• M8: 3,538,738 km (0.113 R)
• M9: 3,956,864 km (0.11 R)
• M10: 4,671,493 km (0.106 R)
• M11: 5,068,974 km (0.1 R)
• M12: 5,932,304 km (0.084 R)
• M13: 6,609,982 km (0.098 R)
• M14: 7,112,481 km (0.098 R)
• M15: 7,499,940 km (0.077 R)
• M16: 8,268,125 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.7

Radius: 10.6

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.63 AU - 2.03 AU

Year: 1679 Days

Day: 7.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,646,402 km

• M1: 131,796 km (0.114 R)
• M2: 1,245,701 km (0.09 R)
• M3: 1,635,404 km (0.117 R)
• M4: 2,252,346 km (0.05 R)
• M5: 2,693,210 km (0.068 R)
• M6: 3,047,009 km (0.119 R)
• M7: 3,541,131 km (0.114 R)
• M8: 4,018,797 km (0.084 R)
• M9: 4,483,299 km (0.118 R)
• M10: 5,063,738 km (0.078 R)
• M11: 5,456,732 km (0.084 R)
• M12: 6,073,075 km (0.112 R)
• M13: 6,613,572 km (0.043 R)
• M14: 7,366,498 km (0.077 R)
• M15: 10,358,905 km (0.056 R)
• M16: 12,528,822 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.1

Radius: 13.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.72 AU - 2.94 AU

Year: 3229 Days

Day: 13 Hours

Environment

Temp: -219 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,646,402 km

• M1: 174,880 km (0.036 R)
• M2: 845,378 km (0.114 R)
• M3: 1,459,327 km (0.089 R)
• M4: 2,665,535 km (0.099 R)
• M5: 3,349,197 km (0.052 R)
• M6: 3,916,023 km (0.063 R)
• M7: 4,500,951 km (0.062 R)
• M8: 4,995,821 km (0.07 R)
• M9: 5,579,402 km (0.077 R)
• M10: 6,643,791 km (0.097 R)
• M11: 7,099,616 km (0.084 R)
• M12: 7,972,968 km (0.048 R)
• M13: 8,736,665 km (0.104 R)
• M14: 9,472,687 km (0.104 R)
• M15: 10,491,149 km (0.095 R)
• M16: 11,451,717 km (0.051 R)
• M17: 12,198,659 km (0.074 R)
• M18: 15,358,615 km (0.094 R)
• M19: 17,439,521 km (0.04 R)
• M20: 17,958,776 km (0.106 R)
• M21: 18,607,432 km (0.117 R)
• M22: 19,394,018 km (0.08 R)
• M23: 20,076,932 km (0.05 R)
• M24: 21,098,685 km (0.084 R)
• M25: 23,038,820 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.8

Radius: 12.6

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.74 AU - 3.92 AU

Year: 5084 Days

Day: 6.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,646,402 km

• M1: 156,629 km (0.045 R)
• M2: 581,637 km (0.064 R)
• M3: 1,432,250 km (0.107 R)
• M4: 2,113,818 km (0.073 R)
• M5: 3,180,152 km (0.11 R)
• M6: 4,551,066 km (0.096 R)
• M7: 4,975,924 km (0.06 R)
• M8: 5,574,166 km (0.064 R)
• M9: 6,413,410 km (0.059 R)
• M10: 7,193,264 km (0.12 R)
• M11: 11,147,734 km (0.04 R)
• M12: 12,427,993 km (0.061 R)
• M13: 16,237,652 km (0.096 R)
• M14: 18,076,808 km (0.082 R)
• M15: 19,217,492 km (0.113 R)
• M16: 20,908,846 km (0.086 R)
• M17: 21,940,024 km (0.08 R)
• M18: 22,468,254 km (0.118 R)
• M19: 23,550,146 km (0.088 R)
• M20: 25,320,038 km (0.05 R)
• M21: 27,090,678 km (0.058 R)
• M22: 27,786,458 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.5

Radius: 9.5

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.58 AU - 5.76 AU

Year: 7973 Days

Day: 9.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,646,402 km

• M1: 118,182 km (0.105 R)
• M2: 700,716 km (0.089 R)
• M3: 1,244,355 km (0.105 R)
• M4: 1,625,530 km (0.098 R)
• M5: 2,100,803 km (0.069 R)
• M6: 3,971,075 km (0.11 R)
• M7: 4,320,237 km (0.115 R)
• M8: 4,748,835 km (0.047 R)
• M9: 5,691,152 km (0.098 R)
• M10: 5,996,930 km (0.066 R)
• M11: 6,567,795 km (0.079 R)
• M12: 7,371,585 km (0.104 R)
• M13: 11,094,477 km (0.054 R)
• M14: 13,092,357 km (0.055 R)
• M15: 13,567,031 km (0.09 R)
• M16: 19,495,894 km (0.106 R)
• M17: 20,429,684 km (0.077 R)
• M18: 20,827,315 km (0.105 R)
• M19: 22,979,430 km (0.096 R)
• M20: 24,021,080 km (0.119 R)
• M21: 24,553,648 km (0.117 R)
• M22: 29,402,265 km (0.087 R)
• M23: 30,422,522 km (0.11 R)
• M24: 31,466,267 km (0.117 R)
• M25: 31,890,376 km (0.092 R)
• M26: 32,749,966 km (0.085 R)
• M27: 33,404,756 km (0.091 R)
• M28: 34,291,422 km (0.049 R)
• M29: 36,111,580 km (0.107 R)
• M30: 37,163,253 km (0.078 R)
• M31: 40,440,792 km (0.09 R)
• M32: 41,321,026 km (0.063 R)
• M33: 43,774,581 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921

Radius: 5.6

Gravity: 29.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.53 AU - 6.89 AU

Year: 11789 Days

Day: 17.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,646,402 km

• M1: 70,461 km (0.111 R)
• M2: 339,438 km (0.088 R)
• M3: 570,267 km (0.111 R)
• M4: 905,366 km (0.034 R)
• M5: 1,154,596 km (0.066 R)
• M6: 1,742,815 km (0.076 R)
• M7: 1,966,015 km (0.109 R)
• M8: 2,306,500 km (0.112 R)
• M9: 2,533,440 km (0.071 R)
• M10: 2,820,967 km (0.088 R)
• M11: 3,056,584 km (0.101 R)
• M12: 3,408,737 km (0.083 R)
• M13: 3,648,991 km (0.085 R)
• M14: 6,037,022 km (0.114 R)
• M15: 10,593,025 km (0.094 R)
• M16: 12,491,273 km (0.088 R)
• M17: 13,193,036 km (0.099 R)
• M18: 18,448,409 km (0.094 R)
• M19: 25,549,222 km (0.074 R)
• M20: 26,160,778 km (0.099 R)
• M21: 28,269,510 km (0.081 R)
• M22: 32,346,201 km (0.072 R)
• M23: 34,277,510 km (0.113 R)
• M24: 35,021,011 km (0.092 R)
• M25: 36,412,271 km (0.113 R)
• M26: 40,255,740 km (0.11 R)
• M27: 44,507,311 km (0.079 R)
• M28: 45,095,829 km (0.096 R)
• M29: 47,655,299 km (0.109 R)
• M30: 49,205,283 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.7

Radius: 4.9

Gravity: 28.89 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.4 AU - 10.5 AU

Year: 16660 Days

Day: 20.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,646,402 km

• M1: 76,295 km (0.102 R)
• M2: 254,466 km (0.104 R)
• M3: 732,581 km (0.103 R)
• M4: 949,348 km (0.11 R)
• M5: 1,168,509 km (0.077 R)
• M6: 1,466,508 km (0.097 R)
• M7: 1,778,419 km (0.08 R)
• M8: 2,016,430 km (0.09 R)
• M9: 2,740,783 km (0.099 R)
• M10: 4,354,046 km (0.101 R)
• M11: 5,471,991 km (0.097 R)
• M12: 6,812,537 km (0.081 R)
• M13: 7,033,194 km (0.069 R)
• M14: 14,441,580 km (0.077 R)
• M15: 20,388,095 km (0.079 R)
• M16: 23,044,654 km (0.046 R)
• M17: 23,945,234 km (0.051 R)
• M18: 28,917,119 km (0.1 R)
• M19: 29,379,376 km (0.114 R)
• M20: 30,082,037 km (0.113 R)
• M21: 31,520,870 km (0.098 R)
• M22: 34,794,670 km (0.11 R)
• M23: 35,449,160 km (0.075 R)
• M24: 36,379,210 km (0.109 R)
• M25: 43,651,761 km (0.06 R)
• M26: 45,337,879 km (0.118 R)
• M27: 46,591,210 km (0.075 R)
• M28: 46,749,484 km (0.119 R)
• M29: 47,226,402 km (0.105 R)
• M30: 52,688,968 km (0.099 R)
• M31: 55,482,709 km (0.117 R)
• M32: 57,824,215 km (0.094 R)
• M33: 59,483,255 km (0.08 R)
• M34: 59,856,202 km (0.098 R)
• M35: 60,795,378 km (0.097 R)
• M36: 63,089,461 km (0.068 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 16,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit