🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.77 AU - 1.09 AU

Year: 333 Days

Day: 21.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,604,736 km

• M1: 105,317 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.74 AU - 5.12 AU

Year: 3458 Days

Day: 44.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.4

Radius: 12.9

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.02 AU - 5.62 AU

Year: 3924 Days

Day: 7.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 66.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 81,604,736 km

• M1: 173,085 km (0.107 R)
• M2: 379,081 km (0.072 R)
• M3: 790,625 km (0.096 R)
• M4: 898,485 km (0.051 R)
• M5: 1,310,926 km (0.097 R)
• M6: 1,748,350 km (0.117 R)
• M7: 1,909,766 km (0.106 R)
• M8: 2,009,099 km (0.085 R)
• M9: 2,110,228 km (0.075 R)
• M10: 2,300,217 km (0.107 R)
• M11: 2,478,089 km (0.056 R)
• M12: 2,772,049 km (0.112 R)
• M13: 2,942,590 km (0.094 R)
• M14: 3,038,931 km (0.104 R)
• M15: 3,254,502 km (0.089 R)
• M16: 3,374,180 km (0.039 R)
• M17: 3,784,228 km (0.094 R)
• M18: 3,995,310 km (0.053 R)
• M19: 5,038,905 km (0.085 R)
• M20: 5,201,518 km (0.075 R)
• M21: 5,365,627 km (0.09 R)
• M22: 6,113,766 km (0.115 R)
• M23: 6,462,478 km (0.029 R)
• M24: 6,563,307 km (0.108 R)
• M25: 7,362,609 km (0.11 R)
• M26: 8,301,934 km (0.068 R)
• M27: 8,577,194 km (0.117 R)
• M28: 8,743,996 km (0.084 R)
• M29: 8,883,570 km (0.085 R)
• M30: 9,080,441 km (0.078 R)
• M31: 9,507,244 km (0.116 R)
• M32: 9,651,007 km (0.069 R)
• M33: 9,824,391 km (0.055 R)
• M34: 9,969,800 km (0.066 R)
• M35: 10,262,564 km (0.12 R)
• M36: 10,796,778 km (0.084 R)
• M37: 10,916,755 km (0.099 R)
• M38: 11,431,521 km (0.093 R)
• M39: 12,047,416 km (0.101 R)
• M40: 12,359,327 km (0.083 R)
• M41: 12,800,641 km (0.102 R)
• M42: 12,959,514 km (0.119 R)
• M43: 13,118,985 km (0.114 R)
• M44: 13,601,438 km (0.064 R)
• M45: 13,926,365 km (0.09 R)
• M46: 14,683,480 km (0.081 R)
• M47: 15,657,063 km (0.025 R)
• M48: 16,444,097 km (0.093 R)
• M49: 16,547,619 km (0.108 R)
• M50: 16,651,440 km (0.106 R)
• M51: 17,489,936 km (0.091 R)
• M52: 18,413,703 km (0.104 R)
• M53: 19,792,397 km (0.08 R)
• M54: 19,902,650 km (0.112 R)
• M55: 20,197,657 km (0.051 R)
• M56: 20,717,360 km (0.066 R)
• M57: 21,316,949 km (0.107 R)
• M58: 21,467,594 km (0.074 R)
• M59: 21,998,068 km (0.097 R)
• M60: 22,456,136 km (0.094 R)
• M61: 22,878,900 km (0.108 R)
• M62: 23,693,311 km (0.095 R)
• M63: 23,888,536 km (0.11 R)
• M64: 24,438,159 km (0.079 R)
• M65: 24,595,984 km (0.119 R)
• M66: 24,833,396 km (0.11 R)
• M67: 25,991,433 km (0.085 R)
• M68: 26,233,183 km (0.047 R)
• M69: 26,678,387 km (0.073 R)
• M70: 27,330,484 km (0.065 R)
• M71: 27,453,304 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490

Radius: 13.1

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.53 AU - 5.89 AU

Year: 4410 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,604,736 km

• M1: 187,596 km (0.107 R)
• M2: 571,763 km (0.075 R)
• M3: 669,750 km (0.029 R)
• M4: 919,877 km (0.094 R)
• M5: 1,112,709 km (0.117 R)
• M6: 1,567,786 km (0.092 R)
• M7: 1,953,898 km (0.105 R)
• M8: 2,062,955 km (0.089 R)
• M9: 2,255,038 km (0.12 R)
• M10: 2,353,324 km (0.061 R)
• M11: 2,554,384 km (0.05 R)
• M12: 2,709,068 km (0.04 R)
• M13: 2,902,348 km (0.063 R)
• M14: 3,453,018 km (0.101 R)
• M15: 3,586,310 km (0.115 R)
• M16: 3,779,590 km (0.094 R)
• M17: 3,996,507 km (0.1 R)
• M18: 4,587,718 km (0.116 R)
• M19: 5,119,538 km (0.063 R)
• M20: 5,404,073 km (0.086 R)
• M21: 5,806,492 km (0.099 R)
• M22: 6,735,794 km (0.107 R)
• M23: 6,975,300 km (0.052 R)
• M24: 7,071,940 km (0.045 R)
• M25: 7,290,951 km (0.115 R)
• M26: 7,537,040 km (0.091 R)
• M27: 7,886,201 km (0.116 R)
• M28: 8,138,872 km (0.072 R)
• M29: 8,291,761 km (0.112 R)
• M30: 8,445,548 km (0.085 R)
• M31: 8,965,400 km (0.116 R)
• M32: 10,337,512 km (0.094 R)
• M33: 10,865,293 km (0.099 R)
• M34: 11,231,659 km (0.06 R)
• M35: 11,430,624 km (0.112 R)
• M36: 11,630,636 km (0.082 R)
• M37: 11,803,122 km (0.102 R)
• M38: 12,063,423 km (0.114 R)
• M39: 12,179,660 km (0.11 R)
• M40: 12,413,332 km (0.051 R)
• M41: 12,707,591 km (0.115 R)
• M42: 12,855,543 km (0.115 R)
• M43: 13,123,473 km (0.104 R)
• M44: 13,513,624 km (0.045 R)
• M45: 13,634,350 km (0.116 R)
• M46: 14,243,961 km (0.099 R)
• M47: 14,737,933 km (0.115 R)
• M48: 14,862,399 km (0.062 R)
• M49: 15,018,429 km (0.106 R)
• M50: 15,679,502 km (0.032 R)
• M51: 15,870,090 km (0.086 R)
• M52: 16,189,631 km (0.076 R)
• M53: 16,350,150 km (0.061 R)
• M54: 17,357,243 km (0.092 R)
• M55: 17,521,501 km (0.091 R)
• M56: 17,719,419 km (0.11 R)
• M57: 17,918,085 km (0.108 R)
• M58: 18,217,430 km (0.078 R)
• M59: 18,317,511 km (0.101 R)
• M60: 18,518,421 km (0.082 R)
• M61: 18,619,101 km (0.11 R)
• M62: 19,023,763 km (0.116 R)
• M63: 19,295,133 km (0.091 R)
• M64: 19,567,850 km (0.077 R)
• M65: 21,300,792 km (0.076 R)
• M66: 21,794,764 km (0.073 R)
• M67: 22,185,663 km (0.082 R)
• M68: 22,614,710 km (0.086 R)
• M69: 22,902,237 km (0.114 R)
• M70: 23,046,450 km (0.083 R)
• M71: 23,299,569 km (0.112 R)
• M72: 23,480,882 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.8

Radius: 4.4

Gravity: 22.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.44 AU - 19.38 AU

Year: 28109 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,604,736 km

• M1: 161,865 km (0.053 R)
• M2: 268,229 km (0.04 R)
• M3: 658,829 km (0.041 R)
• M4: 939,325 km (0.093 R)
• M5: 1,021,753 km (0.083 R)
• M6: 1,500,766 km (0.101 R)
• M7: 1,532,780 km (0.1 R)
• M8: 1,565,093 km (0.036 R)
• M9: 1,831,228 km (0.082 R)
• M10: 2,367,536 km (0.101 R)
• M11: 2,442,634 km (0.109 R)
• M12: 2,633,521 km (0.112 R)
• M13: 2,750,506 km (0.116 R)
• M14: 3,402,454 km (0.1 R)
• M15: 3,487,126 km (0.12 R)
• M16: 3,529,762 km (0.095 R)
• M17: 4,235,415 km (0.1 R)
• M18: 4,280,893 km (0.084 R)
• M19: 4,792,368 km (0.036 R)
• M20: 5,620,093 km (0.063 R)
• M21: 5,720,473 km (0.113 R)
• M22: 7,513,553 km (0.05 R)
• M23: 8,412,487 km (0.113 R)
• M24: 10,126,429 km (0.094 R)
• M25: 10,309,687 km (0.052 R)
• M26: 10,741,726 km (0.092 R)
• M27: 11,179,598 km (0.105 R)
• M28: 11,305,709 km (0.086 R)
• M29: 11,432,419 km (0.049 R)
• M30: 11,687,034 km (0.115 R)
• M31: 12,137,324 km (0.1 R)
• M32: 12,724,496 km (0.111 R)
• M33: 13,320,942 km (0.032 R)
• M34: 13,656,191 km (0.102 R)
• M35: 14,609,728 km (0.058 R)
• M36: 15,024,862 km (0.048 R)
• M37: 15,234,000 km (0.103 R)
• M38: 16,079,826 km (0.064 R)
• M39: 17,303,836 km (0.12 R)
• M40: 17,449,844 km (0.032 R)
• M41: 17,596,150 km (0.094 R)
• M42: 19,687,828 km (0.117 R)
• M43: 19,916,563 km (0.115 R)
• M44: 20,376,726 km (0.055 R)
• M45: 21,620,782 km (0.106 R)
• M46: 22,251,935 km (0.111 R)
• M47: 22,410,659 km (0.071 R)
• M48: 22,569,831 km (0.044 R)
• M49: 23,694,059 km (0.103 R)
• M50: 25,083,524 km (0.065 R)
• M51: 27,599,311 km (0.119 R)
• M52: 28,283,721 km (0.062 R)
• M53: 28,455,609 km (0.08 R)
• M54: 28,973,517 km (0.091 R)
• M55: 29,931,243 km (0.11 R)
• M56: 30,634,054 km (0.116 R)
• M57: 30,899,141 km (0.098 R)
• M58: 31,520,421 km (0.108 R)
• M59: 33,955,276 km (0.025 R)
• M60: 34,412,746 km (0.12 R)
• M61: 34,688,305 km (0.066 R)
• M62: 34,964,463 km (0.056 R)
• M63: 36,730,616 km (0.11 R)
• M64: 39,962,827 km (0.081 R)
• M65: 40,736,547 km (0.069 R)
• M66: 41,222,591 km (0.048 R)
• M67: 42,396,934 km (0.079 R)
• M68: 43,582,198 km (0.092 R)
• M69: 45,985,189 km (0.08 R)
• M70: 48,020,318 km (0.112 R)
• M71: 48,328,041 km (0.109 R)
• M72: 50,918,478 km (0.07 R)
• M73: 51,023,047 km (0.071 R)
• M74: 51,127,615 km (0.102 R)
• M75: 52,494,192 km (0.05 R)
• M76: 52,705,574 km (0.069 R)
• M77: 52,917,105 km (0.112 R)
• M78: 56,448,812 km (0.12 R)
• M79: 57,099,114 km (0.114 R)
• M80: 57,316,479 km (0.057 R)
• M81: 57,970,072 km (0.113 R)
• M82: 59,064,830 km (0.12 R)
• M83: 59,284,589 km (0.082 R)
• M84: 60,387,574 km (0.091 R)
• M85: 60,941,685 km (0.098 R)
• M86: 63,624,274 km (0.067 R)
• M87: 64,414,001 km (0.111 R)
• M88: 68,872,616 km (0.066 R)
• M89: 72,487,050 km (0.1 R)
• M90: 74,851,295 km (0.095 R)
• M91: 75,089,155 km (0.111 R)
• M92: 77,120,844 km (0.063 R)
• M93: 77,361,098 km (0.076 R)
• M94: 80,262,848 km (0.068 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: 495 - 19,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit