🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.53 AU - 0.67 AU

Year: 199 Days

Day: 34.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 31,621,895 km

• M1: 80,184 km (0.082 R)
• M2: 107,860 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.24 AU - 1.54 AU

Year: 701 Days

Day: 41.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.49 AU - 2.11 AU

Year: 1032 Days

Day: 16.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.86 AU - 2.3 AU

Year: 1282 Days

Day: 19.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.9

Radius: 12.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.41 AU - 3.27 AU

Year: 2046 Days

Day: 5.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,621,895 km

• M1: 170,542 km (0.073 R)
• M2: 248,632 km (0.078 R)
• M3: 388,655 km (0.046 R)
• M4: 485,595 km (0.08 R)
• M5: 565,181 km (0.108 R)
• M6: 657,632 km (0.093 R)
• M7: 771,775 km (0.089 R)
• M8: 868,565 km (0.079 R)
• M9: 952,789 km (0.093 R)
• M10: 1,066,633 km (0.055 R)
• M11: 1,185,563 km (0.103 R)
• M12: 1,309,281 km (0.085 R)
• M13: 1,447,509 km (0.083 R)
• M14: 1,539,063 km (0.108 R)
• M15: 1,707,061 km (0.058 R)
• M16: 1,859,053 km (0.064 R)
• M17: 1,936,844 km (0.072 R)
• M18: 2,153,761 km (0.072 R)
• M19: 2,283,163 km (0.101 R)
• M20: 2,366,788 km (0.044 R)
• M21: 2,463,727 km (0.113 R)
• M22: 2,599,263 km (0.063 R)
• M23: 2,801,071 km (0.108 R)
• M24: 3,007,964 km (0.085 R)
• M25: 3,179,852 km (0.053 R)
• M26: 3,287,413 km (0.038 R)
• M27: 3,396,021 km (0.085 R)
• M28: 3,478,450 km (0.074 R)
• M29: 3,715,413 km (0.069 R)
• M30: 3,914,527 km (0.101 R)
• M31: 4,175,875 km (0.052 R)
• M32: 4,323,678 km (0.118 R)
• M33: 4,443,057 km (0.1 R)
• M34: 5,182,818 km (0.047 R)
• M35: 5,567,285 km (0.035 R)
• M36: 5,713,741 km (0.093 R)
• M37: 5,977,482 km (0.114 R)
• M38: 6,397,703 km (0.12 R)
• M39: 6,551,340 km (0.082 R)
• M40: 6,792,641 km (0.098 R)
• M41: 6,966,922 km (0.104 R)
• M42: 7,072,239 km (0.064 R)
• M43: 7,178,005 km (0.09 R)
• M44: 7,516,695 km (0.104 R)
• M45: 7,642,806 km (0.073 R)
• M46: 7,860,471 km (0.104 R)
• M47: 8,209,632 km (0.102 R)
• M48: 8,922,915 km (0.085 R)
• M49: 9,094,952 km (0.118 R)
• M50: 9,171,696 km (0.074 R)
• M51: 9,248,589 km (0.101 R)
• M52: 9,442,019 km (0.046 R)
• M53: 9,832,769 km (0.082 R)
• M54: 9,970,848 km (0.071 R)
• M55: 10,089,628 km (0.102 R)
• M56: 10,429,066 km (0.059 R)
• M57: 10,711,208 km (0.039 R)
• M58: 11,283,419 km (0.059 R)
• M59: 11,739,843 km (0.119 R)
• M60: 12,181,306 km (0.103 R)
• M61: 12,972,379 km (0.088 R)
• M62: 13,428,802 km (0.097 R)
• M63: 13,713,936 km (0.119 R)
• M64: 13,912,602 km (0.117 R)
• M65: 14,045,445 km (0.115 R)
• M66: 14,694,101 km (0.1 R)
• M67: 14,897,255 km (0.103 R)
• M68: 14,987,911 km (0.083 R)
• M69: 15,420,997 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.2

Radius: 9.5

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.92 AU - 3.98 AU

Year: 3356 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,621,895 km

• M1: 122,371 km (0.109 R)
• M2: 219,161 km (0.041 R)
• M3: 307,573 km (0.045 R)
• M4: 404,064 km (0.093 R)
• M5: 551,717 km (0.107 R)
• M6: 855,101 km (0.038 R)
• M7: 1,051,075 km (0.109 R)
• M8: 1,486,404 km (0.069 R)
• M9: 1,588,879 km (0.084 R)
• M10: 1,800,859 km (0.094 R)
• M11: 2,152,863 km (0.032 R)
• M12: 2,219,135 km (0.077 R)
• M13: 2,319,964 km (0.113 R)
• M14: 2,439,642 km (0.082 R)
• M15: 2,543,762 km (0.077 R)
• M16: 2,829,045 km (0.097 R)
• M17: 2,957,101 km (0.061 R)
• M18: 3,333,639 km (0.117 R)
• M19: 3,488,622 km (0.113 R)
• M20: 3,866,207 km (0.109 R)
• M21: 4,070,259 km (0.062 R)
• M22: 4,404,161 km (0.066 R)
• M23: 4,510,376 km (0.053 R)
• M24: 4,595,796 km (0.102 R)
• M25: 5,165,166 km (0.064 R)
• M26: 6,013,685 km (0.103 R)
• M27: 6,131,718 km (0.118 R)
• M28: 6,418,048 km (0.08 R)
• M29: 7,403,898 km (0.115 R)
• M30: 7,760,090 km (0.112 R)
• M31: 8,121,818 km (0.059 R)
• M32: 8,595,146 km (0.118 R)
• M33: 9,023,444 km (0.081 R)
• M34: 9,131,604 km (0.042 R)
• M35: 9,349,269 km (0.076 R)
• M36: 9,458,625 km (0.056 R)
• M37: 9,789,685 km (0.049 R)
• M38: 10,068,385 km (0.069 R)
• M39: 10,321,355 km (0.1 R)
• M40: 10,690,713 km (0.113 R)
• M41: 11,471,464 km (0.103 R)
• M42: 11,972,617 km (0.111 R)
• M43: 12,061,777 km (0.092 R)
• M44: 12,300,685 km (0.109 R)
• M45: 13,057,201 km (0.09 R)
• M46: 13,984,858 km (0.075 R)
• M47: 14,235,883 km (0.098 R)
• M48: 14,361,844 km (0.05 R)
• M49: 14,519,969 km (0.115 R)
• M50: 14,615,114 km (0.104 R)
• M51: 15,383,598 km (0.071 R)
• M52: 15,448,224 km (0.1 R)
• M53: 16,001,287 km (0.112 R)
• M54: 16,362,716 km (0.111 R)
• M55: 16,660,266 km (0.096 R)
• M56: 16,826,469 km (0.116 R)
• M57: 17,227,392 km (0.081 R)
• M58: 18,897,353 km (0.118 R)
• M59: 19,593,731 km (0.119 R)
• M60: 19,698,898 km (0.113 R)
• M61: 19,944,987 km (0.112 R)
• M62: 20,511,514 km (0.12 R)
• M63: 20,868,155 km (0.111 R)
• M64: 21,335,050 km (0.094 R)
• M65: 21,551,668 km (0.086 R)
• M66: 21,624,073 km (0.045 R)
• M67: 22,060,001 km (0.095 R)
• M68: 22,352,166 km (0.075 R)
• M69: 22,425,469 km (0.11 R)
• M70: 22,645,677 km (0.081 R)
• M71: 22,756,080 km (0.115 R)
• M72: 22,829,832 km (0.11 R)
• M73: 23,832,437 km (0.117 R)
• M74: 23,944,785 km (0.099 R)
• M75: 24,057,282 km (0.119 R)
• M76: 24,320,425 km (0.066 R)
• M77: 24,471,220 km (0.039 R)
• M78: 24,925,399 km (0.064 R)
• M79: 25,039,392 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.4

Radius: 13.2

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.33 AU - 5.23 AU

Year: 4468 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,621,895 km

• M1: 182,509 km (0.052 R)
• M2: 425,307 km (0.035 R)
• M3: 569,968 km (0.102 R)
• M4: 697,575 km (0.093 R)
• M5: 1,203,964 km (0.1 R)
• M6: 1,390,961 km (0.114 R)
• M7: 1,741,918 km (0.088 R)
• M8: 2,272,541 km (0.09 R)
• M9: 2,810,645 km (0.027 R)
• M10: 2,956,802 km (0.056 R)
• M11: 3,126,895 km (0.088 R)
• M12: 3,476,804 km (0.08 R)
• M13: 3,932,330 km (0.072 R)
• M14: 4,238,706 km (0.074 R)
• M15: 4,504,242 km (0.084 R)
• M16: 4,775,164 km (0.065 R)
• M17: 5,051,471 km (0.064 R)
• M18: 5,463,015 km (0.106 R)
• M19: 6,209,060 km (0.077 R)
• M20: 6,318,416 km (0.105 R)
• M21: 6,622,099 km (0.089 R)
• M22: 6,817,923 km (0.112 R)
• M23: 7,072,539 km (0.114 R)
• M24: 7,708,329 km (0.068 R)
• M25: 8,392,441 km (0.079 R)
• M26: 8,726,642 km (0.117 R)
• M27: 9,034,365 km (0.046 R)
• M28: 9,914,599 km (0.055 R)
• M29: 10,822,359 km (0.1 R)
• M30: 10,954,154 km (0.083 R)
• M31: 11,352,982 km (0.115 R)
• M32: 11,520,532 km (0.117 R)
• M33: 11,756,597 km (0.083 R)
• M34: 12,267,624 km (0.073 R)
• M35: 12,855,693 km (0.113 R)
• M36: 13,276,512 km (0.089 R)
• M37: 13,737,273 km (0.109 R)
• M38: 13,951,797 km (0.057 R)
• M39: 14,239,623 km (0.101 R)
• M40: 14,420,487 km (0.091 R)
• M41: 14,967,566 km (0.113 R)
• M42: 15,225,174 km (0.084 R)
• M43: 15,744,877 km (0.098 R)
• M44: 16,157,468 km (0.068 R)
• M45: 16,573,499 km (0.042 R)
• M46: 16,763,788 km (0.094 R)
• M47: 17,532,122 km (0.097 R)
• M48: 18,116,003 km (0.093 R)
• M49: 18,666,822 km (0.089 R)
• M50: 19,143,292 km (0.086 R)
• M51: 19,423,040 km (0.106 R)
• M52: 19,744,376 km (0.112 R)
• M53: 19,905,792 km (0.105 R)
• M54: 20,027,116 km (0.04 R)
• M55: 20,311,202 km (0.11 R)
• M56: 20,474,114 km (0.103 R)
• M57: 21,171,390 km (0.082 R)
• M58: 21,377,835 km (0.055 R)
• M59: 21,502,151 km (0.116 R)
• M60: 21,751,381 km (0.074 R)
• M61: 22,168,908 km (0.098 R)
• M62: 22,294,720 km (0.052 R)
• M63: 22,715,689 km (0.109 R)
• M64: 23,096,864 km (0.097 R)
• M65: 23,693,909 km (0.089 R)
• M66: 24,425,892 km (0.094 R)
• M67: 24,946,941 km (0.055 R)
• M68: 25,077,839 km (0.047 R)
• M69: 26,354,507 km (0.101 R)
• M70: 28,195,459 km (0.113 R)
• M71: 29,430,389 km (0.115 R)
• M72: 31,151,213 km (0.11 R)
• M73: 31,245,161 km (0.049 R)
• M74: 31,433,355 km (0.096 R)
• M75: 31,574,725 km (0.101 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: 547 - 13,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit