🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.64 AU - 0.76 AU

Year: 245 Days

Day: 23.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.79 AU - 0.95 AU

Year: 340 Days

Day: 45.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.24 AU - 2.62 AU

Year: 1587 Days

Day: 45.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 11.1

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.52 AU - 3.42 AU

Year: 2144 Days

Day: 9.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 12,621,412 km

• M1: 156,629 km (0.118 R)
• M2: 247,884 km (0.03 R)
• M3: 351,106 km (0.109 R)
• M4: 550,670 km (0.116 R)
• M5: 693,087 km (0.095 R)
• M6: 848,818 km (0.087 R)
• M7: 935,735 km (0.115 R)
• M8: 1,072,318 km (0.082 R)
• M9: 1,206,208 km (0.075 R)
• M10: 1,275,322 km (0.096 R)
• M11: 1,598,154 km (0.093 R)
• M12: 2,005,359 km (0.1 R)
• M13: 2,112,172 km (0.051 R)
• M14: 2,196,695 km (0.06 R)
• M15: 2,394,314 km (0.045 R)
• M16: 2,520,874 km (0.066 R)
• M17: 2,727,917 km (0.072 R)
• M18: 3,049,253 km (0.118 R)
• M19: 3,145,295 km (0.117 R)
• M20: 3,340,520 km (0.101 R)
• M21: 3,468,127 km (0.061 R)
• M22: 3,611,741 km (0.089 R)
• M23: 3,713,618 km (0.107 R)
• M24: 3,845,862 km (0.084 R)
• M25: 4,024,781 km (0.047 R)
• M26: 4,191,284 km (0.1 R)
• M27: 4,531,170 km (0.076 R)
• M28: 4,641,124 km (0.036 R)
• M29: 4,736,119 km (0.102 R)
• M30: 4,831,862 km (0.108 R)
• M31: 4,944,359 km (0.117 R)
• M32: 5,025,142 km (0.096 R)
• M33: 5,188,204 km (0.113 R)
• M34: 5,519,713 km (0.077 R)
• M35: 5,603,637 km (0.116 R)
• M36: 5,772,832 km (0.088 R)
• M37: 5,961,026 km (0.114 R)
• M38: 6,081,752 km (0.111 R)
• M39: 6,343,249 km (0.055 R)
• M40: 6,501,972 km (0.045 R)
• M41: 6,967,970 km (0.052 R)
• M42: 7,205,082 km (0.07 R)
• M43: 7,315,336 km (0.039 R)
• M44: 7,631,137 km (0.104 R)
• M45: 7,913,279 km (0.112 R)
• M46: 8,256,606 km (0.118 R)
• M47: 8,449,437 km (0.117 R)
• M48: 8,800,394 km (0.088 R)
• M49: 9,536,565 km (0.114 R)
• M50: 9,678,085 km (0.064 R)
• M51: 9,881,538 km (0.11 R)
• M52: 10,065,842 km (0.106 R)
• M53: 10,479,480 km (0.093 R)
• M54: 10,604,694 km (0.08 R)
• M55: 11,089,092 km (0.082 R)
• M56: 11,323,362 km (0.052 R)
• M57: 11,430,474 km (0.086 R)
• M58: 11,667,138 km (0.069 R)
• M59: 11,796,839 km (0.096 R)
• M60: 12,057,888 km (0.103 R)
• M61: 12,475,116 km (0.102 R)
• M62: 12,919,422 km (0.108 R)
• M63: 13,053,761 km (0.084 R)
• M64: 13,278,606 km (0.077 R)
• M65: 13,459,470 km (0.106 R)
• M66: 13,777,814 km (0.114 R)
• M67: 13,869,219 km (0.049 R)
• M68: 14,515,033 km (0.118 R)
• M69: 14,864,942 km (0.096 R)
• M70: 14,982,227 km (0.06 R)
• M71: 15,336,026 km (0.095 R)
• M72: 15,573,288 km (0.082 R)
• M73: 15,716,304 km (0.03 R)
• M74: 16,196,064 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.8

Radius: 13.1

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.64 AU - 4.38 AU

Year: 2755 Days

Day: 13.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 12,621,412 km

• M1: 178,021 km (0.061 R)
• M2: 289,023 km (0.099 R)
• M3: 586,274 km (0.078 R)
• M4: 702,512 km (0.104 R)
• M5: 858,093 km (0.05 R)
• M6: 1,070,074 km (0.054 R)
• M7: 1,470,996 km (0.085 R)
• M8: 1,795,623 km (0.072 R)
• M9: 2,244,716 km (0.093 R)
• M10: 2,377,409 km (0.051 R)
• M11: 2,543,164 km (0.087 R)
• M12: 2,791,496 km (0.058 R)
• M13: 2,918,654 km (0.105 R)
• M14: 3,618,324 km (0.101 R)
• M15: 3,774,953 km (0.101 R)
• M16: 4,023,136 km (0.12 R)
• M17: 4,149,247 km (0.12 R)
• M18: 4,240,202 km (0.094 R)
• M19: 4,479,858 km (0.099 R)
• M20: 4,705,003 km (0.073 R)
• M21: 5,442,969 km (0.111 R)
• M22: 5,927,666 km (0.027 R)
• M23: 6,071,579 km (0.108 R)
• M24: 6,216,839 km (0.078 R)
• M25: 6,321,258 km (0.095 R)
• M26: 7,112,332 km (0.115 R)
• M27: 7,754,256 km (0.091 R)
• M28: 7,844,314 km (0.092 R)
• M29: 8,048,066 km (0.085 R)
• M30: 8,553,857 km (0.115 R)
• M31: 8,810,567 km (0.092 R)
• M32: 9,093,456 km (0.051 R)
• M33: 9,668,510 km (0.071 R)
• M34: 9,765,599 km (0.049 R)
• M35: 9,862,838 km (0.096 R)
• M36: 10,678,146 km (0.083 R)
• M37: 10,778,527 km (0.101 R)
• M38: 10,929,471 km (0.101 R)
• M39: 11,438,104 km (0.109 R)
• M40: 11,592,189 km (0.118 R)
• M41: 12,452,078 km (0.114 R)
• M42: 12,584,173 km (0.118 R)
• M43: 12,823,230 km (0.081 R)
• M44: 13,251,679 km (0.089 R)
• M45: 13,630,610 km (0.098 R)
• M46: 13,958,080 km (0.088 R)
• M47: 14,095,411 km (0.103 R)
• M48: 14,233,190 km (0.062 R)
• M49: 14,398,945 km (0.098 R)
• M50: 14,537,771 km (0.087 R)
• M51: 14,760,523 km (0.059 R)
• M52: 14,900,397 km (0.113 R)
• M53: 15,720,343 km (0.091 R)
• M54: 15,863,209 km (0.099 R)
• M55: 15,977,801 km (0.082 R)
• M56: 16,207,882 km (0.12 R)
• M57: 17,197,771 km (0.035 R)
• M58: 17,404,067 km (0.059 R)
• M59: 17,759,511 km (0.045 R)
• M60: 18,087,430 km (0.066 R)
• M61: 18,297,166 km (0.028 R)
• M62: 18,387,373 km (0.06 R)
• M63: 18,688,963 km (0.108 R)
• M64: 18,870,724 km (0.111 R)
• M65: 19,266,411 km (0.038 R)
• M66: 19,449,967 km (0.092 R)
• M67: 19,572,787 km (0.084 R)
• M68: 19,788,058 km (0.12 R)
• M69: 19,911,477 km (0.087 R)
• M70: 20,004,227 km (0.117 R)
• M71: 20,532,457 km (0.071 R)
• M72: 20,626,255 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 8.7

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.1 AU - 4.48 AU

Year: 3091 Days

Day: 14.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 12,621,412 km

• M1: 139,126 km (0.099 R)
• M2: 201,060 km (0.112 R)
• M3: 296,204 km (0.061 R)
• M4: 387,010 km (0.113 R)
• M5: 515,813 km (0.107 R)
• M6: 620,233 km (0.078 R)
• M7: 680,521 km (0.081 R)
• M8: 873,951 km (0.114 R)
• M9: 930,948 km (0.069 R)
• M10: 1,235,529 km (0.102 R)
• M11: 1,352,814 km (0.116 R)
• M12: 1,556,566 km (0.119 R)
• M13: 1,903,334 km (0.1 R)
• M14: 1,963,472 km (0.12 R)
• M15: 2,055,026 km (0.106 R)
• M16: 2,147,926 km (0.072 R)
• M17: 2,306,051 km (0.12 R)
• M18: 2,402,841 km (0.118 R)
• M19: 2,667,330 km (0.07 R)
• M20: 2,769,057 km (0.056 R)
• M21: 2,871,980 km (0.103 R)
• M22: 3,152,925 km (0.102 R)
• M23: 3,278,737 km (0.087 R)
• M24: 3,351,291 km (0.119 R)
• M25: 3,498,197 km (0.063 R)
• M26: 3,874,585 km (0.07 R)
• M27: 4,087,313 km (0.092 R)
• M28: 4,145,955 km (0.088 R)
• M29: 4,666,107 km (0.114 R)
• M30: 5,038,307 km (0.115 R)
• M31: 5,249,389 km (0.054 R)
• M32: 5,484,707 km (0.117 R)
• M33: 6,144,433 km (0.085 R)
• M34: 6,279,520 km (0.061 R)
• M35: 6,438,244 km (0.119 R)
• M36: 6,552,387 km (0.048 R)
• M37: 6,621,202 km (0.104 R)
• M38: 6,782,767 km (0.054 R)
• M39: 7,299,030 km (0.093 R)
• M40: 7,755,154 km (0.094 R)
• M41: 8,146,502 km (0.068 R)
• M42: 8,270,069 km (0.112 R)
• M43: 9,024,641 km (0.118 R)
• M44: 9,436,185 km (0.052 R)
• M45: 9,853,862 km (0.104 R)
• M46: 10,011,987 km (0.033 R)
• M47: 10,250,895 km (0.102 R)
• M48: 10,437,892 km (0.085 R)
• M49: 10,788,400 km (0.095 R)
• M50: 10,951,462 km (0.069 R)
• M51: 11,417,908 km (0.102 R)
• M52: 11,834,837 km (0.064 R)
• M53: 11,890,787 km (0.069 R)
• M54: 12,200,305 km (0.079 R)
• M55: 12,426,946 km (0.084 R)
• M56: 12,512,366 km (0.085 R)
• M57: 12,884,565 km (0.116 R)
• M58: 12,942,161 km (0.105 R)
• M59: 13,057,650 km (0.069 R)
• M60: 13,144,417 km (0.116 R)
• M61: 13,934,443 km (0.098 R)
• M62: 14,679,590 km (0.086 R)
• M63: 14,920,742 km (0.114 R)
• M64: 15,193,609 km (0.119 R)
• M65: 15,315,381 km (0.066 R)
• M66: 15,590,641 km (0.064 R)
• M67: 15,929,331 km (0.088 R)
• M68: 15,991,264 km (0.107 R)
• M69: 16,208,331 km (0.093 R)
• M70: 16,739,553 km (0.11 R)
• M71: 18,205,612 km (0.086 R)
• M72: 18,270,238 km (0.047 R)
• M73: 19,579,818 km (0.097 R)
• M74: 19,778,783 km (0.106 R)
• M75: 19,978,496 km (0.101 R)
• M76: 20,178,808 km (0.045 R)
• M77: 21,531,622 km (0.116 R)
• M78: 21,771,427 km (0.074 R)
• M79: 22,357,402 km (0.103 R)
• M80: 22,808,888 km (0.101 R)
• M81: 22,948,463 km (0.096 R)
• M82: 23,053,331 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.5

Radius: 14.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.6 AU - 5.06 AU

Year: 4447 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 12,621,412 km

• M1: 190,438 km (0.11 R)
• M2: 400,174 km (0.11 R)
• M3: 603,179 km (0.098 R)
• M4: 696,228 km (0.075 R)
• M5: 861,833 km (0.11 R)
• M6: 1,050,327 km (0.086 R)
• M7: 1,150,258 km (0.093 R)
• M8: 2,090,331 km (0.09 R)
• M9: 2,317,869 km (0.061 R)
• M10: 2,833,384 km (0.111 R)
• M11: 3,086,354 km (0.118 R)
• M12: 3,221,889 km (0.119 R)
• M13: 3,346,804 km (0.094 R)
• M14: 3,550,257 km (0.111 R)
• M15: 3,744,883 km (0.076 R)
• M16: 3,903,158 km (0.077 R)
• M17: 4,090,604 km (0.065 R)
• M18: 4,516,509 km (0.091 R)
• M19: 4,870,607 km (0.117 R)
• M20: 5,058,353 km (0.03 R)
• M21: 5,848,678 km (0.106 R)
• M22: 6,234,940 km (0.104 R)
• M23: 6,407,576 km (0.058 R)
• M24: 6,597,864 km (0.103 R)
• M25: 6,725,621 km (0.12 R)
• M26: 6,854,275 km (0.106 R)
• M27: 7,000,133 km (0.095 R)
• M28: 7,130,583 km (0.101 R)
• M29: 8,306,422 km (0.114 R)
• M30: 8,410,093 km (0.074 R)
• M31: 8,566,273 km (0.096 R)
• M32: 8,864,123 km (0.06 R)
• M33: 9,415,989 km (0.066 R)
• M34: 9,705,162 km (0.077 R)
• M35: 10,034,128 km (0.106 R)
• M36: 10,497,133 km (0.077 R)
• M37: 10,646,731 km (0.066 R)
• M38: 10,740,678 km (0.054 R)
• M39: 10,834,925 km (0.101 R)
• M40: 11,043,016 km (0.093 R)
• M41: 11,214,305 km (0.097 R)
• M42: 11,367,344 km (0.111 R)
• M43: 11,598,173 km (0.111 R)
• M44: 12,123,262 km (0.101 R)
• M45: 12,438,165 km (0.101 R)
• M46: 12,576,693 km (0.077 R)
• M47: 12,795,704 km (0.095 R)
• M48: 13,015,763 km (0.081 R)
• M49: 13,683,717 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.4

Radius: 9.8

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.5 AU - 6.06 AU

Year: 5083 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 12,621,412 km

• M1: 144,811 km (0.102 R)
• M2: 221,854 km (0.106 R)
• M3: 470,635 km (0.083 R)
• M4: 603,029 km (0.045 R)
• M5: 721,361 km (0.101 R)
• M6: 804,837 km (0.069 R)
• M7: 1,076,506 km (0.108 R)
• M8: 1,256,622 km (0.08 R)
• M9: 1,367,923 km (0.087 R)
• M10: 1,438,234 km (0.062 R)
• M11: 1,628,373 km (0.069 R)
• M12: 1,788,592 km (0.111 R)
• M13: 2,331,782 km (0.05 R)
• M14: 2,469,861 km (0.116 R)
• M15: 2,600,011 km (0.086 R)
• M16: 2,754,546 km (0.105 R)
• M17: 2,866,894 km (0.066 R)
• M18: 3,107,896 km (0.082 R)
• M19: 3,177,908 km (0.119 R)
• M20: 3,355,480 km (0.079 R)
• M21: 3,499,842 km (0.035 R)
• M22: 3,646,299 km (0.095 R)
• M23: 3,770,016 km (0.104 R)
• M24: 3,832,398 km (0.116 R)
• M25: 4,187,992 km (0.093 R)
• M26: 4,304,679 km (0.093 R)
• M27: 4,647,557 km (0.053 R)
• M28: 4,972,035 km (0.082 R)
• M29: 5,150,954 km (0.1 R)
• M30: 5,772,084 km (0.051 R)
• M31: 6,238,830 km (0.095 R)
• M32: 6,476,690 km (0.11 R)
• M33: 7,647,294 km (0.06 R)
• M34: 8,501,797 km (0.09 R)
• M35: 8,649,898 km (0.058 R)
• M36: 9,284,642 km (0.064 R)
• M37: 10,003,909 km (0.047 R)
• M38: 11,842,317 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 11,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit