🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.55 AU - 0.77 AU

Year: 346 Days

Day: 25.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,158,524 km

• M1: 727,794 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.6

Radius: 10.4

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.55 AU - 0.89 AU

Year: 394 Days

Day: 12.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 25,158,524 km

• M1: 138,378 km (0.07 R)
• M2: 219,310 km (0.066 R)
• M3: 297,401 km (0.12 R)
• M4: 481,107 km (0.118 R)
• M5: 582,534 km (0.063 R)
• M6: 660,325 km (0.088 R)
• M7: 739,911 km (0.095 R)
• M8: 823,087 km (0.025 R)
• M9: 902,674 km (0.103 R)
• M10: 1,007,392 km (0.101 R)
• M11: 1,158,037 km (0.053 R)
• M12: 1,251,087 km (0.069 R)
• M13: 1,371,663 km (0.088 R)
• M14: 1,487,900 km (0.091 R)
• M15: 1,634,058 km (0.094 R)
• M16: 1,772,884 km (0.118 R)
• M17: 1,862,493 km (0.078 R)
• M18: 1,937,891 km (0.111 R)
• M19: 2,036,775 km (0.096 R)
• M20: 2,130,872 km (0.072 R)
• M21: 2,323,554 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.4

Radius: 8.4

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.88 AU - 2.94 AU

Year: 2416 Days

Day: 12.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,158,524 km

• M1: 105,167 km (0.052 R)
• M2: 208,988 km (0.095 R)
• M3: 350,209 km (0.118 R)
• M4: 416,032 km (0.087 R)
• M5: 482,752 km (0.112 R)
• M6: 544,387 km (0.047 R)
• M7: 599,738 km (0.069 R)
• M8: 671,994 km (0.066 R)
• M9: 731,982 km (0.089 R)
• M10: 788,830 km (0.057 R)
• M11: 901,776 km (0.117 R)
• M12: 1,072,617 km (0.114 R)
• M13: 1,235,678 km (0.105 R)
• M14: 1,329,775 km (0.107 R)
• M15: 1,492,239 km (0.058 R)
• M16: 1,599,650 km (0.067 R)
• M17: 1,675,047 km (0.102 R)
• M18: 1,751,641 km (0.098 R)
• M19: 1,901,239 km (0.115 R)
• M20: 1,966,614 km (0.107 R)
• M21: 2,099,756 km (0.105 R)
• M22: 2,167,524 km (0.105 R)
• M23: 2,375,016 km (0.049 R)
• M24: 2,541,069 km (0.081 R)
• M25: 2,694,557 km (0.117 R)
• M26: 2,776,686 km (0.074 R)
• M27: 2,867,941 km (0.087 R)
• M28: 3,251,659 km (0.082 R)
• M29: 3,374,330 km (0.094 R)
• M30: 3,516,448 km (0.045 R)
• M31: 3,588,255 km (0.038 R)
• M32: 3,706,138 km (0.095 R)
• M33: 4,352,700 km (0.106 R)
• M34: 4,439,616 km (0.103 R)
• M35: 4,556,452 km (0.085 R)
• M36: 4,922,967 km (0.11 R)
• M37: 5,033,819 km (0.113 R)
• M38: 5,299,205 km (0.101 R)
• M39: 5,516,870 km (0.102 R)
• M40: 5,811,578 km (0.092 R)
• M41: 5,971,648 km (0.077 R)
• M42: 6,068,438 km (0.093 R)
• M43: 6,241,672 km (0.117 R)
• M44: 6,383,640 km (0.116 R)
• M45: 6,449,613 km (0.072 R)
• M46: 6,659,798 km (0.109 R)
• M47: 6,883,447 km (0.118 R)
• M48: 7,534,646 km (0.032 R)
• M49: 7,956,064 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 12.3

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.85 AU - 3.39 AU

Year: 3558 Days

Day: 13.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,158,524 km

• M1: 191,784 km (0.112 R)
• M2: 324,627 km (0.116 R)
• M3: 472,729 km (0.087 R)
• M4: 723,904 km (0.06 R)
• M5: 813,962 km (0.099 R)
• M6: 908,209 km (0.03 R)
• M7: 1,109,119 km (0.093 R)
• M8: 1,467,256 km (0.103 R)
• M9: 1,798,765 km (0.112 R)
• M10: 1,909,467 km (0.08 R)
• M11: 2,038,720 km (0.078 R)
• M12: 2,221,379 km (0.117 R)
• M13: 2,392,220 km (0.114 R)
• M14: 2,479,435 km (0.102 R)
• M15: 2,621,104 km (0.089 R)
• M16: 3,024,869 km (0.058 R)
• M17: 3,627,300 km (0.073 R)
• M18: 3,748,175 km (0.094 R)
• M19: 3,850,051 km (0.113 R)
• M20: 3,994,263 km (0.116 R)
• M21: 4,394,737 km (0.107 R)
• M22: 5,008,387 km (0.102 R)
• M23: 5,302,646 km (0.04 R)
• M24: 6,027,149 km (0.091 R)
• M25: 7,723,588 km (0.114 R)
• M26: 8,196,019 km (0.106 R)
• M27: 8,355,639 km (0.083 R)
• M28: 8,597,090 km (0.084 R)
• M29: 8,759,255 km (0.03 R)
• M30: 9,004,445 km (0.111 R)
• M31: 9,086,724 km (0.103 R)
• M32: 9,529,684 km (0.096 R)
• M33: 9,613,608 km (0.085 R)
• M34: 10,121,792 km (0.043 R)
• M35: 10,552,035 km (0.083 R)
• M36: 10,667,824 km (0.063 R)
• M37: 10,959,091 km (0.063 R)
• M38: 11,164,639 km (0.109 R)
• M39: 11,788,611 km (0.052 R)
• M40: 12,089,752 km (0.114 R)
• M41: 12,546,325 km (0.084 R)
• M42: 12,761,297 km (0.113 R)
• M43: 13,101,632 km (0.115 R)
• M44: 13,226,247 km (0.066 R)
• M45: 13,319,746 km (0.071 R)
• M46: 13,507,790 km (0.088 R)
• M47: 13,633,602 km (0.086 R)
• M48: 14,013,281 km (0.117 R)
• M49: 14,204,467 km (0.101 R)
• M50: 14,300,360 km (0.115 R)
• M51: 14,557,219 km (0.078 R)
• M52: 14,718,486 km (0.12 R)
• M53: 15,599,767 km (0.051 R)
• M54: 15,897,317 km (0.114 R)
• M55: 16,063,520 km (0.091 R)
• M56: 16,263,682 km (0.116 R)
• M57: 16,599,081 km (0.103 R)
• M58: 16,767,677 km (0.114 R)
• M59: 17,310,867 km (0.066 R)
• M60: 17,550,373 km (0.118 R)
• M61: 17,790,927 km (0.039 R)
• M62: 17,894,299 km (0.118 R)
• M63: 18,032,677 km (0.112 R)
• M64: 18,799,366 km (0.117 R)
• M65: 20,076,782 km (0.079 R)
• M66: 20,653,632 km (0.032 R)
• M67: 21,309,020 km (0.074 R)
• M68: 21,712,934 km (0.083 R)
• M69: 21,860,438 km (0.084 R)
• M70: 21,971,290 km (0.106 R)
• M71: 22,193,592 km (0.119 R)
• M72: 22,752,490 km (0.086 R)
• M73: 23,052,433 km (0.117 R)
• M74: 23,278,326 km (0.117 R)
• M75: 23,429,271 km (0.083 R)
• M76: 23,694,358 km (0.115 R)
• M77: 24,418,561 km (0.108 R)
• M78: 24,533,602 km (0.118 R)
• M79: 25,150,244 km (0.095 R)
• M80: 25,266,332 km (0.069 R)
• M81: 25,460,361 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.8

Radius: 11.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.77 AU - 5.15 AU

Year: 6082 Days

Day: 11 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,158,524 km

• M1: 161,416 km (0.034 R)
• M2: 310,565 km (0.058 R)
• M3: 385,514 km (0.067 R)
• M4: 712,684 km (0.066 R)
• M5: 822,040 km (0.099 R)
• M6: 902,374 km (0.04 R)
• M7: 997,818 km (0.051 R)
• M8: 1,186,461 km (0.095 R)
• M9: 1,292,226 km (0.061 R)
• M10: 1,658,292 km (0.065 R)
• M11: 1,762,562 km (0.025 R)
• M12: 1,884,484 km (0.047 R)
• M13: 3,161,302 km (0.106 R)
• M14: 3,235,802 km (0.079 R)
• M15: 3,424,445 km (0.047 R)
• M16: 3,597,530 km (0.101 R)
• M17: 3,734,112 km (0.092 R)
• M18: 4,113,642 km (0.063 R)
• M19: 4,909,802 km (0.109 R)
• M20: 5,414,845 km (0.088 R)
• M21: 5,798,862 km (0.118 R)
• M22: 5,982,568 km (0.103 R)
• M23: 6,168,369 km (0.112 R)
• M24: 6,332,478 km (0.089 R)
• M25: 6,474,297 km (0.094 R)
• M26: 6,593,227 km (0.041 R)
• M27: 6,688,970 km (0.106 R)
• M28: 6,809,396 km (0.099 R)
• M29: 6,979,040 km (0.086 R)
• M30: 7,347,499 km (0.071 R)
• M31: 7,924,648 km (0.074 R)
• M32: 8,412,636 km (0.085 R)
• M33: 8,752,074 km (0.115 R)
• M34: 8,963,156 km (0.083 R)
• M35: 9,149,406 km (0.098 R)
• M36: 9,770,087 km (0.113 R)
• M37: 10,016,774 km (0.06 R)
• M38: 10,432,357 km (0.069 R)
• M39: 10,628,330 km (0.113 R)
• M40: 11,481,786 km (0.119 R)
• M41: 12,062,974 km (0.05 R)
• M42: 12,327,613 km (0.084 R)
• M43: 12,683,655 km (0.093 R)
• M44: 13,163,416 km (0.097 R)
• M45: 13,496,869 km (0.085 R)
• M46: 14,389,071 km (0.114 R)
• M47: 14,638,600 km (0.098 R)
• M48: 14,763,814 km (0.118 R)
• M49: 15,491,159 km (0.052 R)
• M50: 16,036,293 km (0.056 R)
• M51: 16,133,083 km (0.115 R)
• M52: 16,816,596 km (0.077 R)
• M53: 17,742,607 km (0.092 R)
• M54: 18,549,388 km (0.12 R)
• M55: 19,025,558 km (0.061 R)
• M56: 19,333,879 km (0.093 R)
• M57: 20,024,872 km (0.036 R)
• M58: 21,360,033 km (0.085 R)
• M59: 21,502,151 km (0.071 R)
• M60: 21,644,718 km (0.068 R)
• M61: 21,966,503 km (0.053 R)
• M62: 22,289,933 km (0.106 R)
• M63: 23,379,454 km (0.077 R)
• M64: 23,709,767 km (0.108 R)
• M65: 23,820,170 km (0.108 R)
• M66: 24,784,328 km (0.087 R)
• M67: 25,008,575 km (0.093 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: 410 - 17,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit