🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.05 AU - 1.21 AU

Year: 448 Days

Day: 29 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.2 AU - 1.62 AU

Year: 624 Days

Day: 15.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.39 AU - 1.79 AU

Year: 747 Days

Day: 38.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,815,484 km

• M1: 116,537 km (0.05 R)
• M2: 1,429,557 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.89 AU - 4.09 AU

Year: 2971 Days

Day: 42 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.7

Radius: 10.1

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.47 AU - 5.63 AU

Year: 4874 Days

Day: 12.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,815,484 km

• M1: 139,575 km (0.069 R)
• M2: 322,982 km (0.1 R)
• M3: 493,523 km (0.07 R)
• M4: 708,196 km (0.057 R)
• M5: 820,694 km (0.113 R)
• M6: 1,210,696 km (0.117 R)
• M7: 1,458,130 km (0.054 R)
• M8: 1,588,131 km (0.102 R)
• M9: 2,257,731 km (0.114 R)
• M10: 2,332,979 km (0.113 R)
• M11: 2,486,017 km (0.077 R)
• M12: 2,622,750 km (0.094 R)
• M13: 3,006,468 km (0.104 R)
• M14: 3,194,663 km (0.088 R)
• M15: 3,365,055 km (0.117 R)
• M16: 3,451,522 km (0.101 R)
• M17: 3,782,133 km (0.087 R)
• M18: 3,985,437 km (0.065 R)
• M19: 4,215,518 km (0.077 R)
• M20: 4,450,088 km (0.079 R)
• M21: 4,616,889 km (0.112 R)
• M22: 5,080,044 km (0.102 R)
• M23: 5,154,544 km (0.118 R)
• M24: 5,660,634 km (0.086 R)
• M25: 6,103,294 km (0.112 R)
• M26: 6,449,314 km (0.088 R)
• M27: 6,719,936 km (0.117 R)
• M28: 6,884,195 km (0.081 R)
• M29: 7,328,500 km (0.039 R)
• M30: 7,696,362 km (0.103 R)
• M31: 7,839,377 km (0.058 R)
• M32: 8,332,601 km (0.109 R)
• M33: 8,509,127 km (0.057 R)
• M34: 8,657,229 km (0.102 R)
• M35: 8,955,826 km (0.104 R)
• M36: 9,624,678 km (0.109 R)
• M37: 10,058,811 km (0.068 R)
• M38: 11,204,282 km (0.108 R)
• M39: 11,891,535 km (0.057 R)
• M40: 12,659,720 km (0.058 R)
• M41: 12,828,915 km (0.058 R)
• M42: 12,930,791 km (0.095 R)
• M43: 13,375,246 km (0.109 R)
• M44: 13,755,225 km (0.111 R)
• M45: 14,349,577 km (0.082 R)
• M46: 14,561,408 km (0.079 R)
• M47: 14,774,136 km (0.027 R)
• M48: 16,145,799 km (0.111 R)
• M49: 16,884,064 km (0.043 R)
• M50: 17,898,039 km (0.098 R)
• M51: 17,973,885 km (0.1 R)
• M52: 18,202,171 km (0.087 R)
• M53: 19,047,698 km (0.082 R)
• M54: 19,163,936 km (0.112 R)
• M55: 19,280,473 km (0.029 R)
• M56: 19,436,204 km (0.094 R)
• M57: 19,553,339 km (0.117 R)
• M58: 20,300,132 km (0.086 R)
• M59: 21,700,368 km (0.102 R)
• M60: 22,024,846 km (0.098 R)
• M61: 22,391,809 km (0.113 R)
• M62: 22,719,578 km (0.089 R)
• M63: 22,801,857 km (0.108 R)
• M64: 24,046,811 km (0.067 R)
• M65: 24,172,622 km (0.091 R)
• M66: 24,593,142 km (0.109 R)
• M67: 24,889,047 km (0.092 R)
• M68: 25,441,661 km (0.106 R)
• M69: 26,299,904 km (0.086 R)
• M70: 26,559,157 km (0.097 R)
• M71: 26,645,774 km (0.077 R)
• M72: 26,732,541 km (0.074 R)
• M73: 27,036,674 km (0.081 R)
• M74: 28,176,759 km (0.092 R)
• M75: 28,353,584 km (0.101 R)
• M76: 29,601,529 km (0.105 R)
• M77: 30,051,519 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.1

Radius: 10.7

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.87 AU - 7.51 AU

Year: 6451 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,815,484 km

• M1: 146,008 km (0.097 R)
• M2: 260,300 km (0.066 R)
• M3: 332,107 km (0.076 R)
• M4: 413,937 km (0.058 R)
• M5: 528,679 km (0.117 R)
• M6: 629,358 km (0.098 R)
• M7: 709,692 km (0.108 R)
• M8: 779,704 km (0.095 R)
• M9: 867,219 km (0.119 R)
• M10: 989,440 km (0.09 R)
• M11: 1,356,254 km (0.078 R)
• M12: 1,463,666 km (0.069 R)
• M13: 1,687,165 km (0.082 R)
• M14: 1,901,987 km (0.067 R)
• M15: 2,209,561 km (0.094 R)
• M16: 2,315,625 km (0.039 R)
• M17: 2,555,281 km (0.118 R)
• M18: 2,734,649 km (0.103 R)
• M19: 2,941,393 km (0.118 R)
• M20: 3,249,415 km (0.083 R)
• M21: 3,395,124 km (0.078 R)
• M22: 3,493,409 km (0.074 R)
• M23: 3,794,251 km (0.057 R)
• M24: 4,421,066 km (0.111 R)
• M25: 5,740,519 km (0.119 R)
• M26: 5,917,194 km (0.111 R)
• M27: 6,306,448 km (0.114 R)
• M28: 6,642,295 km (0.098 R)
• M29: 6,734,896 km (0.034 R)
• M30: 7,459,249 km (0.114 R)
• M31: 8,608,759 km (0.101 R)
• M32: 10,024,553 km (0.079 R)
• M33: 11,734,607 km (0.103 R)
• M34: 12,299,339 km (0.076 R)
• M35: 12,375,334 km (0.109 R)
• M36: 12,451,330 km (0.028 R)
• M37: 12,872,747 km (0.109 R)
• M38: 13,143,519 km (0.117 R)
• M39: 13,572,566 km (0.089 R)
• M40: 13,887,619 km (0.08 R)
• M41: 14,605,091 km (0.028 R)
• M42: 14,846,990 km (0.113 R)
• M43: 15,049,546 km (0.12 R)
• M44: 15,703,887 km (0.078 R)
• M45: 15,786,465 km (0.107 R)
• M46: 16,829,312 km (0.115 R)
• M47: 18,110,019 km (0.118 R)
• M48: 18,326,487 km (0.112 R)
• M49: 18,587,386 km (0.11 R)
• M50: 18,674,751 km (0.036 R)
• M51: 19,289,299 km (0.061 R)
• M52: 19,554,686 km (0.117 R)
• M53: 19,955,159 km (0.101 R)
• M54: 20,493,263 km (0.101 R)
• M55: 20,673,827 km (0.042 R)
• M56: 20,990,825 km (0.078 R)
• M57: 21,997,768 km (0.103 R)
• M58: 23,443,183 km (0.057 R)
• M59: 24,296,489 km (0.043 R)
• M60: 24,487,526 km (0.066 R)
• M61: 25,208,288 km (0.071 R)
• M62: 25,304,929 km (0.12 R)
• M63: 25,741,306 km (0.095 R)
• M64: 25,887,313 km (0.063 R)
• M65: 26,818,410 km (0.068 R)
• M66: 27,114,764 km (0.106 R)
• M67: 27,263,314 km (0.101 R)
• M68: 27,561,164 km (0.115 R)
• M69: 28,411,328 km (0.117 R)
• M70: 29,270,020 km (0.086 R)
• M71: 29,371,597 km (0.097 R)
• M72: 30,651,257 km (0.064 R)
• M73: 32,315,534 km (0.113 R)
• M74: 34,437,131 km (0.077 R)
• M75: 35,840,059 km (0.119 R)
• M76: 36,330,142 km (0.101 R)
• M77: 36,493,952 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.4

Radius: 5.9

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.17 AU - 16.63 AU

Year: 23635 Days

Day: 21.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,815,484 km

• M1: 105,466 km (0.032 R)
• M2: 216,767 km (0.106 R)
• M3: 372,200 km (0.112 R)
• M4: 447,298 km (0.088 R)
• M5: 1,311,973 km (0.068 R)
• M6: 1,382,434 km (0.11 R)
• M7: 1,625,979 km (0.062 R)
• M8: 1,962,574 km (0.103 R)
• M9: 2,152,713 km (0.099 R)
• M10: 2,320,562 km (0.107 R)
• M11: 3,002,579 km (0.112 R)
• M12: 3,253,604 km (0.082 R)
• M13: 3,349,496 km (0.083 R)
• M14: 3,742,340 km (0.082 R)
• M15: 4,429,294 km (0.094 R)
• M16: 4,787,132 km (0.064 R)
• M17: 4,896,338 km (0.111 R)
• M18: 4,969,641 km (0.112 R)
• M19: 5,117,294 km (0.092 R)
• M20: 5,341,392 km (0.104 R)
• M21: 5,379,091 km (0.101 R)
• M22: 5,915,848 km (0.062 R)
• M23: 6,793,389 km (0.092 R)
• M24: 6,834,229 km (0.115 R)
• M25: 7,372,632 km (0.096 R)
• M26: 7,541,079 km (0.117 R)
• M27: 8,010,966 km (0.092 R)
• M28: 8,227,584 km (0.078 R)
• M29: 8,402,314 km (0.033 R)
• M30: 8,755,365 km (0.083 R)
• M31: 10,122,390 km (0.09 R)
• M32: 10,169,065 km (0.113 R)
• M33: 10,309,687 km (0.1 R)
• M34: 10,640,149 km (0.028 R)
• M35: 10,735,143 km (0.083 R)
• M36: 11,311,394 km (0.052 R)
• M37: 11,603,260 km (0.059 R)
• M38: 11,799,233 km (0.105 R)
• M39: 11,897,668 km (0.087 R)
• M40: 12,194,470 km (0.097 R)
• M41: 12,493,816 km (0.102 R)
• M42: 13,099,538 km (0.065 R)
• M43: 14,339,704 km (0.09 R)
• M44: 15,133,620 km (0.066 R)
• M45: 15,294,138 km (0.048 R)
• M46: 16,050,505 km (0.109 R)
• M47: 16,105,108 km (0.077 R)
• M48: 16,985,342 km (0.097 R)
• M49: 19,253,695 km (0.065 R)
• M50: 19,718,645 km (0.102 R)
• M51: 22,341,245 km (0.119 R)
• M52: 23,631,078 km (0.051 R)
• M53: 23,941,793 km (0.072 R)
• M54: 24,253,704 km (0.101 R)
• M55: 24,881,866 km (0.067 R)
• M56: 25,642,571 km (0.107 R)
• M57: 25,833,907 km (0.087 R)
• M58: 27,056,869 km (0.089 R)
• M59: 29,092,448 km (0.112 R)
• M60: 29,558,894 km (0.1 R)
• M61: 30,296,860 km (0.118 R)
• M62: 30,701,971 km (0.068 R)
• M63: 34,850,021 km (0.088 R)
• M64: 35,558,367 km (0.106 R)
• M65: 40,721,737 km (0.038 R)
• M66: 41,094,086 km (0.116 R)
• M67: 41,467,483 km (0.079 R)
• M68: 42,293,113 km (0.086 R)
• M69: 42,519,156 km (0.115 R)
• M70: 43,275,822 km (0.11 R)
• M71: 45,340,721 km (0.113 R)
• M72: 45,649,341 km (0.114 R)
• M73: 45,881,368 km (0.091 R)
• M74: 48,695,005 km (0.098 R)
• M75: 48,931,968 km (0.116 R)
• M76: 49,327,803 km (0.09 R)
• M77: 49,565,814 km (0.055 R)
• M78: 49,883,709 km (0.08 R)
• M79: 49,963,295 km (0.119 R)
• M80: 50,761,549 km (0.119 R)
• M81: 52,047,493 km (0.06 R)
• M82: 52,451,557 km (0.085 R)
• M83: 52,775,586 km (0.081 R)
• M84: 53,669,882 km (0.097 R)
• M85: 54,733,373 km (0.045 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 17,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit