🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.04 AU - 1.3 AU

Year: 482 Days

Day: 13.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,719,075 km

• M1: 73,153 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.14 AU - 1.37 AU

Year: 532 Days

Day: 12.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.53 AU - 2.19 AU

Year: 966 Days

Day: 43.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.6

Radius: 9.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.52 AU - 8.54 AU

Year: 8665 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,719,075 km

• M1: 124,615 km (0.074 R)
• M2: 299,046 km (0.069 R)
• M3: 466,596 km (0.077 R)
• M4: 582,235 km (0.068 R)
• M5: 692,040 km (0.11 R)
• M6: 766,839 km (0.073 R)
• M7: 1,104,331 km (0.037 R)
• M8: 1,223,561 km (0.103 R)
• M9: 1,295,218 km (0.105 R)
• M10: 1,378,993 km (0.056 R)
• M11: 1,529,937 km (0.068 R)
• M12: 1,618,799 km (0.053 R)
• M13: 2,052,483 km (0.094 R)
• M14: 2,680,794 km (0.116 R)
• M15: 3,121,808 km (0.114 R)
• M16: 3,221,441 km (0.108 R)
• M17: 3,365,503 km (0.048 R)
• M18: 3,511,810 km (0.098 R)
• M19: 3,750,119 km (0.074 R)
• M20: 3,856,184 km (0.109 R)
• M21: 4,227,337 km (0.104 R)
• M22: 4,838,294 km (0.11 R)
• M23: 5,171,000 km (0.084 R)
• M24: 5,580,300 km (0.049 R)
• M25: 6,285,355 km (0.03 R)
• M26: 6,906,784 km (0.083 R)
• M27: 6,999,834 km (0.065 R)
• M28: 7,566,959 km (0.054 R)
• M29: 7,643,703 km (0.033 R)
• M30: 8,148,895 km (0.076 R)
• M31: 8,267,078 km (0.077 R)
• M32: 8,365,812 km (0.099 R)
• M33: 8,846,021 km (0.066 R)
• M34: 9,252,927 km (0.095 R)
• M35: 9,541,352 km (0.106 R)
• M36: 9,645,173 km (0.115 R)
• M37: 9,811,975 km (0.084 R)
• M38: 10,233,242 km (0.105 R)
• M39: 10,318,214 km (0.119 R)
• M40: 10,445,971 km (0.118 R)
• M41: 10,832,831 km (0.05 R)
• M42: 11,006,364 km (0.112 R)
• M43: 11,224,328 km (0.057 R)
• M44: 11,443,938 km (0.108 R)
• M45: 11,664,894 km (0.106 R)
• M46: 12,245,932 km (0.098 R)
• M47: 12,813,656 km (0.102 R)
• M48: 13,066,177 km (0.119 R)
• M49: 13,204,555 km (0.085 R)
• M50: 13,320,344 km (0.119 R)
• M51: 13,389,907 km (0.101 R)
• M52: 13,739,816 km (0.092 R)
• M53: 13,904,075 km (0.08 R)
• M54: 13,974,685 km (0.097 R)
• M55: 14,187,264 km (0.04 R)
• M56: 14,305,745 km (0.117 R)
• M57: 14,424,675 km (0.111 R)
• M58: 14,831,282 km (0.104 R)
• M59: 14,999,879 km (0.08 R)
• M60: 15,363,253 km (0.075 R)
• M61: 15,950,574 km (0.112 R)
• M62: 16,271,760 km (0.057 R)
• M63: 16,770,221 km (0.11 R)
• M64: 16,845,468 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.1

Radius: 14.6

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.5 AU - 10.48 AU

Year: 10264 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,719,075 km

• M1: 211,980 km (0.077 R)
• M2: 535,112 km (0.116 R)
• M3: 730,935 km (0.108 R)
• M4: 871,258 km (0.092 R)
• M5: 1,056,460 km (0.118 R)
• M6: 1,409,212 km (0.061 R)
• M7: 1,508,395 km (0.111 R)
• M8: 1,821,055 km (0.091 R)
• M9: 1,996,683 km (0.077 R)
• M10: 2,606,743 km (0.08 R)
• M11: 2,806,007 km (0.082 R)
• M12: 3,219,945 km (0.107 R)
• M13: 3,934,424 km (0.102 R)
• M14: 4,309,915 km (0.114 R)
• M15: 4,849,365 km (0.106 R)
• M16: 4,972,184 km (0.088 R)
• M17: 5,442,221 km (0.1 R)
• M18: 5,861,245 km (0.053 R)
• M19: 6,764,965 km (0.115 R)
• M20: 7,391,631 km (0.112 R)
• M21: 8,146,502 km (0.076 R)
• M22: 8,403,511 km (0.108 R)
• M23: 8,850,659 km (0.109 R)
• M24: 9,001,453 km (0.099 R)
• M25: 10,755,937 km (0.082 R)
• M26: 11,404,893 km (0.109 R)
• M27: 11,610,291 km (0.115 R)
• M28: 11,775,596 km (0.113 R)
• M29: 12,108,302 km (0.119 R)
• M30: 13,082,633 km (0.086 R)
• M31: 13,384,073 km (0.092 R)
• M32: 13,514,073 km (0.117 R)
• M33: 13,644,373 km (0.049 R)
• M34: 14,391,016 km (0.12 R)
• M35: 14,836,369 km (0.112 R)
• M36: 15,695,210 km (0.079 R)
• M37: 15,832,242 km (0.12 R)
• M38: 16,849,807 km (0.075 R)
• M39: 17,083,927 km (0.113 R)
• M40: 17,650,604 km (0.12 R)
• M41: 17,888,465 km (0.111 R)
• M42: 18,319,306 km (0.083 R)
• M43: 18,899,148 km (0.069 R)
• M44: 18,996,386 km (0.037 R)
• M45: 19,681,694 km (0.087 R)
• M46: 20,126,598 km (0.094 R)
• M47: 20,624,759 km (0.09 R)
• M48: 21,177,523 km (0.057 R)
• M49: 22,503,260 km (0.107 R)
• M50: 23,280,421 km (0.108 R)
• M51: 24,224,682 km (0.101 R)
• M52: 24,542,129 km (0.102 R)
• M53: 24,754,558 km (0.114 R)
• M54: 25,449,291 km (0.112 R)
• M55: 25,610,557 km (0.097 R)
• M56: 26,313,069 km (0.032 R)
• M57: 26,857,904 km (0.079 R)
• M58: 26,967,260 km (0.095 R)
• M59: 27,737,240 km (0.096 R)
• M60: 28,347,301 km (0.077 R)
• M61: 28,793,850 km (0.05 R)
• M62: 29,130,146 km (0.114 R)
• M63: 30,203,960 km (0.11 R)
• M64: 30,545,791 km (0.041 R)
• M65: 30,831,672 km (0.08 R)
• M66: 30,946,264 km (0.114 R)
• M67: 31,175,897 km (0.049 R)
• M68: 31,463,574 km (0.045 R)
• M69: 31,810,192 km (0.062 R)
• M70: 32,099,814 km (0.105 R)
• M71: 32,216,051 km (0.051 R)
• M72: 32,681,899 km (0.102 R)
• M73: 33,326,217 km (0.082 R)
• M74: 34,985,257 km (0.068 R)
• M75: 35,104,786 km (0.06 R)
• M76: 35,224,464 km (0.054 R)
• M77: 35,404,281 km (0.06 R)
• M78: 36,186,678 km (0.109 R)
• M79: 38,260,104 km (0.099 R)
• M80: 38,815,412 km (0.107 R)
• M81: 39,435,495 km (0.077 R)
• M82: 41,189,231 km (0.11 R)
• M83: 42,393,793 km (0.115 R)
• M84: 42,584,979 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.8

Radius: 12

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.69 AU - 12.03 AU

Year: 12698 Days

Day: 8.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,719,075 km

• M1: 208,091 km (0.097 R)
• M2: 306,975 km (0.076 R)
• M3: 444,605 km (0.1 R)
• M4: 583,282 km (0.079 R)
• M5: 711,637 km (0.116 R)
• M6: 793,916 km (0.084 R)
• M7: 1,376,749 km (0.12 R)
• M8: 1,835,715 km (0.064 R)
• M9: 2,195,050 km (0.115 R)
• M10: 2,490,057 km (0.107 R)
• M11: 2,686,479 km (0.095 R)
• M12: 2,979,541 km (0.102 R)
• M13: 3,378,518 km (0.118 R)
• M14: 3,621,316 km (0.109 R)
• M15: 4,462,804 km (0.08 R)
• M16: 4,542,240 km (0.076 R)
• M17: 4,783,542 km (0.054 R)
• M18: 4,919,376 km (0.09 R)
• M19: 5,084,233 km (0.116 R)
• M20: 5,419,332 km (0.091 R)
• M21: 5,504,304 km (0.112 R)
• M22: 5,761,762 km (0.07 R)
• M23: 5,964,766 km (0.112 R)
• M24: 6,140,693 km (0.062 R)
• M25: 6,348,186 km (0.104 R)
• M26: 6,437,795 km (0.026 R)
• M27: 6,922,941 km (0.072 R)
• M28: 7,138,960 km (0.095 R)
• M29: 7,357,223 km (0.114 R)
• M30: 7,482,885 km (0.1 R)
• M31: 7,609,296 km (0.068 R)
• M32: 7,896,374 km (0.09 R)
• M33: 8,219,655 km (0.098 R)
• M34: 8,382,866 km (0.112 R)
• M35: 8,481,451 km (0.054 R)
• M36: 9,046,782 km (0.085 R)
• M37: 9,215,378 km (0.09 R)
• M38: 9,589,972 km (0.116 R)
• M39: 9,693,044 km (0.116 R)
• M40: 10,143,932 km (0.074 R)
• M41: 10,601,552 km (0.109 R)
• M42: 11,066,054 km (0.101 R)
• M43: 11,830,499 km (0.107 R)
• M44: 12,349,753 km (0.105 R)
• M45: 13,990,393 km (0.032 R)
• M46: 14,107,378 km (0.102 R)
• M47: 14,499,923 km (0.117 R)
• M48: 14,657,899 km (0.09 R)
• M49: 15,135,265 km (0.051 R)
• M50: 15,496,694 km (0.034 R)
• M51: 17,095,596 km (0.12 R)
• M52: 17,220,809 km (0.052 R)
• M53: 17,388,209 km (0.091 R)
• M54: 17,682,319 km (0.041 R)
• M55: 18,105,531 km (0.04 R)
• M56: 18,275,624 km (0.027 R)
• M57: 18,361,044 km (0.069 R)
• M58: 19,221,232 km (0.098 R)
• M59: 19,831,292 km (0.118 R)
• M60: 20,315,092 km (0.09 R)
• M61: 20,758,350 km (0.111 R)
• M62: 20,936,521 km (0.112 R)
• M63: 21,519,055 km (0.101 R)
• M64: 23,623,149 km (0.093 R)
• M65: 24,888,448 km (0.034 R)
• M66: 25,077,839 km (0.114 R)
• M67: 25,220,107 km (0.101 R)
• M68: 25,362,673 km (0.099 R)
• M69: 25,457,967 km (0.067 R)
• M70: 25,839,891 km (0.119 R)
• M71: 26,320,100 km (0.117 R)
• M72: 27,631,325 km (0.067 R)
• M73: 28,073,088 km (0.107 R)
• M74: 29,662,864 km (0.114 R)
• M75: 31,179,637 km (0.109 R)
• M76: 31,383,838 km (0.106 R)
• M77: 31,588,488 km (0.053 R)
• M78: 32,929,035 km (0.061 R)
• M79: 33,136,976 km (0.108 R)
• M80: 34,551,723 km (0.09 R)
• M81: 35,027,743 km (0.054 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 18,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit