🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.56 AU - 0.68 AU

Year: 320 Days

Day: 42.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 81.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,283,001 km

• M1: 44,580 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.3

Radius: 11.2

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.65 AU - 0.77 AU

Year: 392 Days

Day: 5.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 60.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 26,283,001 km

• M1: 144,661 km (0.068 R)
• M2: 234,869 km (0.107 R)
• M3: 306,676 km (0.102 R)
• M4: 431,440 km (0.084 R)
• M5: 506,538 km (0.09 R)
• M6: 599,887 km (0.037 R)
• M7: 734,825 km (0.03 R)
• M8: 824,883 km (0.039 R)
• M9: 946,207 km (0.059 R)
• M10: 1,098,497 km (0.069 R)
• M11: 1,216,231 km (0.037 R)
• M12: 1,320,650 km (0.098 R)
• M13: 1,487,900 km (0.077 R)
• M14: 1,567,187 km (0.104 R)
• M15: 1,643,183 km (0.054 R)
• M16: 1,779,317 km (0.09 R)
• M17: 1,853,817 km (0.079 R)
• M18: 2,220,930 km (0.117 R)
• M19: 2,301,563 km (0.07 R)
• M20: 2,388,629 km (0.069 R)
• M21: 2,504,568 km (0.086 R)
• M22: 2,588,642 km (0.103 R)
• M23: 2,713,705 km (0.114 R)
• M24: 2,852,383 km (0.055 R)
• M25: 3,011,256 km (0.099 R)
• M26: 3,112,982 km (0.074 R)
• M27: 3,362,811 km (0.116 R)
• M28: 3,524,675 km (0.117 R)
• M29: 3,612,938 km (0.093 R)
• M30: 3,733,813 km (0.116 R)
• M31: 3,914,677 km (0.115 R)
• M32: 4,006,231 km (0.096 R)
• M33: 4,244,840 km (0.081 R)
• M34: 4,542,839 km (0.115 R)
• M35: 4,701,263 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.4

Radius: 11.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.7 AU - 0.96 AU

Year: 496 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 26,283,001 km

• M1: 149,598 km (0.111 R)
• M2: 304,731 km (0.082 R)
• M3: 378,183 km (0.105 R)
• M4: 484,548 km (0.057 R)
• M5: 580,141 km (0.101 R)
• M6: 662,120 km (0.105 R)
• M7: 898,634 km (0.097 R)
• M8: 1,021,305 km (0.109 R)
• M9: 1,180,776 km (0.061 R)
• M10: 1,335,011 km (0.103 R)
• M11: 1,433,896 km (0.042 R)
• M12: 1,564,794 km (0.108 R)
• M13: 1,735,335 km (0.109 R)
• M14: 1,817,913 km (0.066 R)
• M15: 2,030,193 km (0.091 R)
• M16: 2,133,864 km (0.078 R)
• M17: 2,341,207 km (0.12 R)
• M18: 2,444,579 km (0.085 R)
• M19: 2,626,191 km (0.068 R)
• M20: 2,830,541 km (0.057 R)
• M21: 3,009,012 km (0.11 R)
• M22: 3,090,393 km (0.07 R)
• M23: 3,261,533 km (0.109 R)
• M24: 3,429,382 km (0.113 R)
• M25: 3,640,015 km (0.059 R)
• M26: 3,916,173 km (0.089 R)
• M27: 4,018,947 km (0.076 R)
• M28: 4,136,531 km (0.077 R)
• M29: 4,241,249 km (0.108 R)
• M30: 4,539,248 km (0.107 R)
• M31: 4,800,147 km (0.107 R)
• M32: 4,880,780 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 12.8

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.6 AU - 3.32 AU

Year: 3341 Days

Day: 9.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 26,283,001 km

• M1: 174,880 km (0.111 R)
• M2: 260,899 km (0.063 R)
• M3: 354,547 km (0.086 R)
• M4: 500,554 km (0.096 R)
• M5: 601,982 km (0.101 R)
• M6: 728,093 km (0.064 R)
• M7: 837,898 km (0.072 R)
• M8: 1,047,634 km (0.106 R)
• M9: 1,194,240 km (0.036 R)
• M10: 1,290,730 km (0.04 R)
• M11: 1,390,213 km (0.036 R)
• M12: 1,636,601 km (0.072 R)
• M13: 1,745,059 km (0.066 R)
• M14: 1,832,424 km (0.088 R)
• M15: 2,023,910 km (0.087 R)
• M16: 2,147,178 km (0.086 R)
• M17: 2,285,706 km (0.079 R)
• M18: 2,551,990 km (0.099 R)
• M19: 2,974,006 km (0.101 R)
• M20: 3,506,873 km (0.102 R)
• M21: 3,611,143 km (0.099 R)
• M22: 4,466,095 km (0.107 R)
• M23: 4,603,725 km (0.115 R)
• M24: 4,742,851 km (0.025 R)
• M25: 5,168,606 km (0.078 R)
• M26: 5,950,106 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.9

Radius: 9.2

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.49 AU - 4.09 AU

Year: 3915 Days

Day: 7 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,283,001 km

• M1: 140,622 km (0.096 R)
• M2: 199,863 km (0.093 R)
• M3: 372,648 km (0.041 R)
• M4: 479,910 km (0.076 R)
• M5: 568,173 km (0.11 R)
• M6: 651,948 km (0.065 R)
• M7: 751,430 km (0.099 R)
• M8: 832,811 km (0.109 R)
• M9: 1,121,685 km (0.093 R)
• M10: 1,202,168 km (0.066 R)
• M11: 1,326,933 km (0.036 R)
• M12: 1,441,375 km (0.047 R)
• M13: 1,514,678 km (0.096 R)
• M14: 1,680,433 km (0.058 R)
• M15: 2,063,104 km (0.085 R)
• M16: 2,163,036 km (0.049 R)
• M17: 2,402,542 km (0.088 R)
• M18: 2,686,927 km (0.054 R)
• M19: 3,523,778 km (0.072 R)
• M20: 3,583,767 km (0.076 R)
• M21: 3,745,033 km (0.106 R)
• M22: 3,991,570 km (0.031 R)
• M23: 4,054,102 km (0.073 R)
• M24: 4,222,250 km (0.057 R)
• M25: 4,414,334 km (0.105 R)
• M26: 4,522,344 km (0.105 R)
• M27: 4,587,419 km (0.064 R)
• M28: 4,740,906 km (0.1 R)
• M29: 4,895,890 km (0.111 R)
• M30: 5,097,847 km (0.101 R)
• M31: 5,165,614 km (0.113 R)
• M32: 5,533,027 km (0.037 R)
• M33: 5,861,245 km (0.115 R)
• M34: 6,171,959 km (0.054 R)
• M35: 6,268,600 km (0.076 R)
• M36: 6,341,454 km (0.117 R)
• M37: 6,414,457 km (0.051 R)
• M38: 6,784,263 km (0.07 R)
• M39: 7,085,254 km (0.104 R)
• M40: 7,622,311 km (0.082 R)
• M41: 8,278,746 km (0.095 R)
• M42: 8,573,304 km (0.118 R)
• M43: 8,844,077 km (0.116 R)
• M44: 9,255,620 km (0.074 R)
• M45: 9,421,973 km (0.057 R)
• M46: 9,589,373 km (0.094 R)
• M47: 9,729,546 km (0.103 R)
• M48: 10,012,137 km (0.104 R)
• M49: 10,097,407 km (0.111 R)
• M50: 11,257,539 km (0.088 R)
• M51: 11,763,329 km (0.075 R)
• M52: 11,823,318 km (0.087 R)
• M53: 12,185,345 km (0.099 R)
• M54: 12,459,408 km (0.111 R)
• M55: 12,704,599 km (0.097 R)
• M56: 13,044,486 km (0.106 R)
• M57: 13,356,098 km (0.103 R)
• M58: 14,018,368 km (0.108 R)
• M59: 14,113,811 km (0.114 R)
• M60: 14,401,488 km (0.091 R)
• M61: 14,497,829 km (0.064 R)
• M62: 15,015,437 km (0.097 R)
• M63: 16,874,041 km (0.076 R)
• M64: 17,830,271 km (0.097 R)
• M65: 18,175,992 km (0.047 R)
• M66: 18,663,830 km (0.087 R)
• M67: 18,909,320 km (0.118 R)
• M68: 19,866,448 km (0.118 R)
• M69: 20,513,309 km (0.077 R)
• M70: 20,984,692 km (0.107 R)
• M71: 21,864,327 km (0.03 R)
• M72: 22,569,382 km (0.063 R)
• M73: 22,831,029 km (0.067 R)
• M74: 23,357,164 km (0.037 R)
• M75: 23,546,106 km (0.118 R)
• M76: 23,735,497 km (0.084 R)
• M77: 24,460,000 km (0.11 R)
• M78: 25,269,025 km (0.081 R)
• M79: 25,696,426 km (0.086 R)
• M80: 25,852,457 km (0.033 R)
• M81: 26,165,266 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 15,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit