🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.42 AU - 0.64 AU

Year: 172 Days

Day: 40.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 12,705,815 km

• M1: 359,932 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.51 AU - 0.73 AU

Year: 218 Days

Day: 32 Hours

Environment

Temp: 9 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.57 AU - 0.95 AU

Year: 296 Days

Day: 46.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 163 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.02 AU - 1.02 AU

Year: 460 Days

Day: 44.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.8

Radius: 11.3

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.33 AU - 3.01 AU

Year: 1947 Days

Day: 15 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 12,705,815 km

• M1: 140,921 km (0.108 R)
• M2: 216,319 km (0.061 R)
• M3: 399,576 km (0.078 R)
• M4: 477,068 km (0.1 R)
• M5: 599,588 km (0.083 R)
• M6: 734,226 km (0.114 R)
• M7: 828,024 km (0.057 R)
• M8: 946,506 km (0.09 R)
• M9: 1,099,694 km (0.092 R)
• M10: 1,216,380 km (0.077 R)
• M11: 1,600,697 km (0.059 R)
• M12: 1,986,361 km (0.053 R)
• M13: 2,468,215 km (0.093 R)
• M14: 2,594,326 km (0.069 R)
• M15: 2,673,164 km (0.114 R)
• M16: 2,752,601 km (0.112 R)
• M17: 2,934,661 km (0.058 R)
• M18: 3,162,499 km (0.104 R)
• M19: 3,289,358 km (0.097 R)
• M20: 3,439,405 km (0.109 R)
• M21: 3,657,818 km (0.066 R)
• M22: 4,317,095 km (0.099 R)
• M23: 4,399,075 km (0.1 R)
• M24: 4,588,765 km (0.085 R)
• M25: 4,672,540 km (0.117 R)
• M26: 5,161,426 km (0.097 R)
• M27: 5,236,075 km (0.118 R)
• M28: 5,311,173 km (0.1 R)
• M29: 5,412,002 km (0.099 R)
• M30: 5,589,724 km (0.117 R)
• M31: 5,718,079 km (0.094 R)
• M32: 5,886,227 km (0.031 R)
• M33: 6,016,677 km (0.071 R)
• M34: 6,121,694 km (0.113 R)
• M35: 6,214,146 km (0.069 R)
• M36: 6,307,196 km (0.118 R)
• M37: 6,669,971 km (0.101 R)
• M38: 6,984,425 km (0.088 R)
• M39: 7,150,479 km (0.103 R)
• M40: 7,275,842 km (0.055 R)
• M41: 7,359,766 km (0.104 R)
• M42: 7,656,419 km (0.1 R)
• M43: 7,827,559 km (0.084 R)
• M44: 7,913,727 km (0.106 R)
• M45: 8,043,429 km (0.099 R)
• M46: 8,115,834 km (0.116 R)
• M47: 8,305,075 km (0.109 R)
• M48: 8,422,360 km (0.077 R)
• M49: 8,554,754 km (0.042 R)
• M50: 8,688,046 km (0.111 R)
• M51: 8,762,396 km (0.032 R)
• M52: 8,851,706 km (0.107 R)
• M53: 9,121,880 km (0.101 R)
• M54: 9,334,010 km (0.091 R)
• M55: 9,410,155 km (0.077 R)
• M56: 9,593,711 km (0.087 R)
• M57: 9,732,089 km (0.11 R)
• M58: 9,824,840 km (0.066 R)
• M59: 9,979,973 km (0.113 R)
• M60: 10,245,509 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.9

Radius: 13.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.91 AU - 4.73 AU

Year: 4007 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 12,705,815 km

• M1: 168,447 km (0.057 R)
• M2: 308,770 km (0.116 R)
• M3: 499,058 km (0.082 R)
• M4: 652,696 km (0.105 R)
• M5: 776,263 km (0.078 R)
• M6: 866,321 km (0.111 R)
• M7: 960,568 km (0.096 R)
• M8: 1,305,092 km (0.049 R)
• M9: 1,435,691 km (0.108 R)
• M10: 1,602,792 km (0.118 R)
• M11: 1,710,652 km (0.1 R)
• M12: 1,854,714 km (0.112 R)
• M13: 2,131,620 km (0.067 R)
• M14: 2,372,921 km (0.113 R)
• M15: 2,484,521 km (0.112 R)
• M16: 2,803,913 km (0.11 R)
• M17: 2,962,038 km (0.11 R)
• M18: 3,096,227 km (0.119 R)
• M19: 3,232,361 km (0.077 R)
• M20: 3,624,457 km (0.084 R)
• M21: 3,797,392 km (0.051 R)
• M22: 4,136,381 km (0.088 R)
• M23: 4,241,399 km (0.107 R)
• M24: 4,408,500 km (0.089 R)
• M25: 4,531,469 km (0.085 R)
• M26: 4,718,018 km (0.077 R)
• M27: 4,938,974 km (0.088 R)
• M28: 5,066,730 km (0.094 R)
• M29: 5,755,778 km (0.108 R)
• M30: 5,839,852 km (0.072 R)
• M31: 6,026,101 km (0.106 R)
• M32: 6,128,576 km (0.109 R)
• M33: 6,720,385 km (0.075 R)
• M34: 7,023,171 km (0.068 R)
• M35: 7,385,198 km (0.06 R)
• M36: 7,623,807 km (0.044 R)
• M37: 7,902,358 km (0.116 R)
• M38: 8,033,555 km (0.105 R)
• M39: 8,796,804 km (0.094 R)
• M40: 9,010,878 km (0.093 R)
• M41: 9,305,436 km (0.088 R)
• M42: 9,643,378 km (0.038 R)
• M43: 9,884,231 km (0.092 R)
• M44: 10,188,064 km (0.052 R)
• M45: 10,598,261 km (0.054 R)
• M46: 10,826,099 km (0.107 R)
• M47: 11,349,990 km (0.09 R)
• M48: 11,519,485 km (0.089 R)
• M49: 11,625,699 km (0.041 R)
• M50: 11,968,278 km (0.097 R)
• M51: 12,119,073 km (0.084 R)
• M52: 12,400,915 km (0.11 R)
• M53: 12,509,972 km (0.099 R)
• M54: 12,860,929 km (0.082 R)
• M55: 13,707,354 km (0.108 R)
• M56: 13,820,150 km (0.12 R)
• M57: 14,023,903 km (0.114 R)
• M58: 14,114,709 km (0.115 R)
• M59: 14,297,069 km (0.089 R)
• M60: 14,457,138 km (0.114 R)
• M61: 14,779,372 km (0.101 R)
• M62: 15,150,375 km (0.116 R)
• M63: 15,337,073 km (0.099 R)
• M64: 15,595,129 km (0.052 R)
• M65: 15,925,441 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.6

Radius: 13

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.58 AU - 6.06 AU

Year: 6265 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 12,705,815 km

• M1: 339,587 km (0.074 R)
• M2: 554,859 km (0.058 R)
• M3: 807,978 km (0.095 R)
• M4: 1,030,430 km (0.118 R)
• M5: 1,128,118 km (0.066 R)
• M6: 1,379,592 km (0.072 R)
• M7: 1,520,363 km (0.097 R)
• M8: 2,222,875 km (0.111 R)
• M9: 2,446,224 km (0.118 R)
• M10: 2,657,606 km (0.112 R)
• M11: 2,775,639 km (0.042 R)
• M12: 2,976,100 km (0.07 R)
• M13: 3,370,440 km (0.077 R)
• M14: 4,277,901 km (0.067 R)
• M15: 4,510,376 km (0.044 R)
• M16: 4,604,622 km (0.085 R)
• M17: 4,699,468 km (0.086 R)
• M18: 4,963,657 km (0.076 R)
• M19: 5,061,046 km (0.112 R)
• M20: 5,532,129 km (0.1 R)
• M21: 5,658,539 km (0.026 R)
• M22: 6,252,293 km (0.045 R)
• M23: 6,543,261 km (0.104 R)
• M24: 6,865,944 km (0.118 R)
• M25: 7,138,810 km (0.11 R)
• M26: 7,331,941 km (0.05 R)
• M27: 7,978,952 km (0.083 R)
• M28: 8,093,245 km (0.113 R)
• M29: 8,352,797 km (0.102 R)
• M30: 8,644,214 km (0.119 R)
• M31: 9,147,461 km (0.106 R)
• M32: 9,448,003 km (0.117 R)
• M33: 9,874,207 km (0.08 R)
• M34: 9,966,360 km (0.086 R)
• M35: 10,120,595 km (0.119 R)
• M36: 10,337,811 km (0.107 R)
• M37: 10,431,460 km (0.091 R)
• M38: 11,094,627 km (0.088 R)
• M39: 11,479,692 km (0.086 R)
• M40: 11,934,469 km (0.115 R)
• M41: 12,828,466 km (0.106 R)
• M42: 13,063,784 km (0.115 R)
• M43: 13,470,391 km (0.101 R)
• M44: 14,540,315 km (0.04 R)
• M45: 15,209,616 km (0.08 R)
• M46: 15,530,204 km (0.12 R)
• M47: 16,871,349 km (0.085 R)
• M48: 16,981,752 km (0.113 R)
• M49: 17,277,208 km (0.051 R)
• M50: 17,910,904 km (0.113 R)
• M51: 18,023,402 km (0.118 R)
• M52: 18,476,235 km (0.107 R)
• M53: 19,316,227 km (0.117 R)
• M54: 20,168,635 km (0.061 R)
• M55: 20,560,133 km (0.109 R)
• M56: 21,112,448 km (0.065 R)
• M57: 21,709,793 km (0.052 R)
• M58: 22,111,014 km (0.111 R)
• M59: 22,595,711 km (0.06 R)
• M60: 23,165,679 km (0.077 R)
• M61: 23,411,468 km (0.065 R)
• M62: 24,444,741 km (0.08 R)
• M63: 24,694,869 km (0.092 R)
• M64: 25,366,264 km (0.079 R)
• M65: 26,001,157 km (0.063 R)
• M66: 26,128,764 km (0.103 R)
• M67: 26,427,212 km (0.116 R)
• M68: 26,684,071 km (0.1 R)
• M69: 27,459,437 km (0.108 R)
• M70: 27,936,954 km (0.098 R)
• M71: 29,341,678 km (0.096 R)
• M72: 29,474,520 km (0.056 R)
• M73: 29,696,524 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.4

Radius: 9.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.07 AU - 8.31 AU

Year: 7721 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 12,705,815 km

• M1: 127,607 km (0.094 R)
• M2: 270,473 km (0.066 R)
• M3: 434,432 km (0.104 R)
• M4: 646,712 km (0.069 R)
• M5: 707,000 km (0.086 R)
• M6: 776,413 km (0.042 R)
• M7: 862,881 km (0.101 R)
• M8: 999,314 km (0.097 R)
• M9: 1,094,308 km (0.107 R)
• M10: 1,192,594 km (0.043 R)
• M11: 1,259,764 km (0.073 R)
• M12: 1,551,031 km (0.106 R)
• M13: 1,932,356 km (0.083 R)
• M14: 2,022,264 km (0.064 R)
• M15: 2,093,024 km (0.096 R)
• M16: 2,185,475 km (0.109 R)
• M17: 2,321,310 km (0.1 R)
• M18: 2,645,788 km (0.065 R)
• M19: 2,712,359 km (0.076 R)
• M20: 3,077,527 km (0.07 R)
• M21: 3,242,085 km (0.112 R)
• M22: 3,409,784 km (0.117 R)
• M23: 3,580,326 km (0.052 R)
• M24: 3,753,560 km (0.085 R)
• M25: 4,160,317 km (0.068 R)
• M26: 4,554,358 km (0.075 R)
• M27: 5,251,783 km (0.065 R)
• M28: 5,350,218 km (0.061 R)
• M29: 5,735,283 km (0.065 R)
• M30: 6,144,134 km (0.069 R)
• M31: 6,203,225 km (0.116 R)
• M32: 6,456,943 km (0.092 R)
• M33: 6,638,106 km (0.029 R)
• M34: 7,005,519 km (0.108 R)
• M35: 7,207,177 km (0.073 R)
• M36: 7,395,221 km (0.111 R)
• M37: 7,807,962 km (0.074 R)
• M38: 7,872,139 km (0.1 R)
• M39: 8,017,249 km (0.068 R)
• M40: 8,082,025 km (0.091 R)
• M41: 8,359,080 km (0.11 R)
• M42: 8,855,895 km (0.117 R)
• M43: 9,705,162 km (0.047 R)
• M44: 9,860,744 km (0.091 R)
• M45: 9,999,720 km (0.116 R)
• M46: 10,139,444 km (0.112 R)
• M47: 10,509,250 km (0.116 R)
• M48: 11,171,520 km (0.113 R)
• M49: 11,516,792 km (0.082 R)
• M50: 11,921,155 km (0.06 R)
• M51: 12,032,157 km (0.071 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 19,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit