🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.85 AU - 1.97 AU

Year: 919 Days

Day: 16.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.41 AU - 3.17 AU

Year: 1623 Days

Day: 25.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.03 AU - 4.27 AU

Year: 2428 Days

Day: 31.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,681,780 km

• M1: 81,082 km (0.077 R)
• M2: 367,113 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.3

Radius: 13.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.75 AU - 12.25 AU

Year: 12705 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,681,780 km

• M1: 275,110 km (0.09 R)
• M2: 428,149 km (0.108 R)
• M3: 591,510 km (0.12 R)
• M4: 714,330 km (0.065 R)
• M5: 899,532 km (0.05 R)
• M6: 1,045,091 km (0.092 R)
• M7: 1,424,321 km (0.091 R)
• M8: 1,509,742 km (0.111 R)
• M9: 1,869,973 km (0.073 R)
• M10: 2,257,581 km (0.107 R)
• M11: 2,670,920 km (0.114 R)
• M12: 3,080,370 km (0.115 R)
• M13: 3,364,606 km (0.044 R)
• M14: 3,451,522 km (0.055 R)
• M15: 3,777,047 km (0.088 R)
• M16: 4,426,302 km (0.065 R)
• M17: 4,553,909 km (0.112 R)
• M18: 4,715,325 km (0.067 R)
• M19: 4,813,012 km (0.067 R)
• M20: 5,516,272 km (0.108 R)
• M21: 5,792,729 km (0.082 R)
• M22: 7,242,781 km (0.09 R)
• M23: 7,584,014 km (0.081 R)
• M24: 7,891,886 km (0.084 R)
• M25: 8,125,408 km (0.09 R)
• M26: 8,282,486 km (0.069 R)
• M27: 8,519,898 km (0.03 R)
• M28: 8,961,062 km (0.057 R)
• M29: 9,368,567 km (0.099 R)
• M30: 9,574,713 km (0.075 R)
• M31: 9,907,568 km (0.059 R)
• M32: 11,102,556 km (0.067 R)
• M33: 11,850,246 km (0.104 R)
• M34: 12,979,410 km (0.119 R)
• M35: 13,813,568 km (0.079 R)
• M36: 14,048,437 km (0.117 R)
• M37: 14,284,652 km (0.081 R)
• M38: 14,760,822 km (0.091 R)
• M39: 15,193,908 km (0.086 R)
• M40: 15,729,019 km (0.061 R)
• M41: 16,171,530 km (0.091 R)
• M42: 17,018,254 km (0.086 R)
• M43: 17,118,933 km (0.034 R)
• M44: 17,219,762 km (0.105 R)
• M45: 17,320,741 km (0.098 R)
• M46: 17,523,296 km (0.081 R)
• M47: 17,726,600 km (0.1 R)
• M48: 19,224,224 km (0.086 R)
• M49: 19,381,601 km (0.059 R)
• M50: 19,961,741 km (0.074 R)
• M51: 20,334,091 km (0.042 R)
• M52: 21,085,521 km (0.073 R)
• M53: 22,010,036 km (0.057 R)
• M54: 22,229,645 km (0.05 R)
• M55: 23,561,814 km (0.102 R)
• M56: 24,068,053 km (0.081 R)
• M57: 24,577,883 km (0.076 R)
• M58: 24,977,010 km (0.098 R)
• M59: 25,320,636 km (0.087 R)
• M60: 26,711,298 km (0.04 R)
• M61: 29,445,349 km (0.081 R)
• M62: 29,626,811 km (0.108 R)
• M63: 30,295,065 km (0.082 R)
• M64: 32,329,745 km (0.113 R)
• M65: 35,431,358 km (0.109 R)
• M66: 36,075,975 km (0.112 R)
• M67: 36,205,377 km (0.114 R)
• M68: 36,659,557 km (0.094 R)
• M69: 36,789,557 km (0.118 R)
• M70: 36,984,932 km (0.096 R)
• M71: 37,180,756 km (0.09 R)
• M72: 37,704,498 km (0.093 R)
• M73: 38,098,838 km (0.098 R)
• M74: 41,913,434 km (0.089 R)
• M75: 42,185,702 km (0.105 R)
• M76: 42,458,568 km (0.067 R)
• M77: 43,624,534 km (0.076 R)
• M78: 44,107,735 km (0.086 R)
• M79: 44,454,054 km (0.075 R)
• M80: 45,777,996 km (0.09 R)
• M81: 46,550,369 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.2

Radius: 6.9

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 18.03 AU - 18.95 AU

Year: 27688 Days

Day: 15.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,681,780 km

• M1: 138,228 km (0.058 R)
• M2: 1,502,561 km (0.06 R)
• M3: 1,709,754 km (0.111 R)
• M4: 2,267,006 km (0.085 R)
• M5: 2,345,395 km (0.078 R)
• M6: 2,464,625 km (0.114 R)
• M7: 2,667,928 km (0.089 R)
• M8: 2,792,543 km (0.046 R)
• M9: 3,534,399 km (0.061 R)
• M10: 3,579,877 km (0.089 R)
• M11: 3,671,431 km (0.118 R)
• M12: 5,447,756 km (0.105 R)
• M13: 6,090,877 km (0.107 R)
• M14: 6,701,237 km (0.102 R)
• M15: 7,389,237 km (0.071 R)
• M16: 7,741,690 km (0.064 R)
• M17: 8,831,510 km (0.094 R)
• M18: 8,955,527 km (0.114 R)
• M19: 10,033,080 km (0.088 R)
• M20: 11,963,940 km (0.11 R)
• M21: 13,933,546 km (0.117 R)
• M22: 15,550,100 km (0.111 R)
• M23: 16,228,377 km (0.057 R)
• M24: 16,380,518 km (0.117 R)
• M25: 17,070,613 km (0.072 R)
• M26: 17,458,072 km (0.047 R)
• M27: 17,613,803 km (0.079 R)
• M28: 17,691,893 km (0.095 R)
• M29: 19,438,598 km (0.112 R)
• M30: 20,087,254 km (0.064 R)
• M31: 20,414,125 km (0.116 R)
• M32: 21,656,087 km (0.108 R)
• M33: 22,582,247 km (0.111 R)
• M34: 24,125,499 km (0.062 R)
• M35: 24,997,505 km (0.117 R)
• M36: 25,437,323 km (0.118 R)
• M37: 25,791,122 km (0.062 R)
• M38: 26,324,737 km (0.103 R)
• M39: 26,503,507 km (0.054 R)
• M40: 28,955,117 km (0.11 R)
• M41: 29,324,324 km (0.084 R)
• M42: 30,348,022 km (0.098 R)
• M43: 31,572,930 km (0.087 R)
• M44: 31,762,770 km (0.118 R)
• M45: 32,334,682 km (0.118 R)
• M46: 34,851,966 km (0.106 R)
• M47: 36,432,018 km (0.105 R)
• M48: 36,531,501 km (0.094 R)
• M49: 37,331,101 km (0.062 R)
• M50: 37,431,482 km (0.088 R)
• M51: 38,642,626 km (0.105 R)
• M52: 38,744,053 km (0.03 R)
• M53: 39,866,486 km (0.114 R)
• M54: 42,666,659 km (0.071 R)
• M55: 43,508,446 km (0.073 R)
• M56: 43,719,679 km (0.042 R)
• M57: 45,529,514 km (0.064 R)
• M58: 48,563,358 km (0.068 R)
• M59: 49,002,129 km (0.033 R)
• M60: 50,770,077 km (0.056 R)
• M61: 51,773,579 km (0.063 R)
• M62: 51,997,527 km (0.056 R)
• M63: 52,671,316 km (0.085 R)
• M64: 55,166,010 km (0.06 R)
• M65: 55,853,113 km (0.05 R)
• M66: 57,931,327 km (0.109 R)
• M67: 58,280,039 km (0.077 R)
• M68: 61,213,953 km (0.112 R)
• M69: 61,569,248 km (0.105 R)
• M70: 62,281,782 km (0.077 R)
• M71: 63,835,207 km (0.11 R)
• M72: 64,797,420 km (0.111 R)
• M73: 65,280,322 km (0.062 R)
• M74: 65,643,396 km (0.113 R)
• M75: 67,101,975 km (0.096 R)
• M76: 67,468,191 km (0.033 R)
• M77: 67,957,675 km (0.074 R)
• M78: 68,571,176 km (0.091 R)
• M79: 68,817,115 km (0.105 R)
• M80: 68,940,234 km (0.118 R)
• M81: 69,680,145 km (0.097 R)
• M82: 69,927,281 km (0.098 R)
• M83: 71,915,586 km (0.1 R)
• M84: 73,922,441 km (0.09 R)
• M85: 77,350,477 km (0.073 R)
• M86: 77,478,383 km (0.062 R)
• M87: 77,734,494 km (0.112 R)
• M88: 77,862,700 km (0.113 R)
• M89: 79,922,962 km (0.072 R)
• M90: 81,349,677 km (0.092 R)
• M91: 83,046,864 km (0.069 R)
• M92: 85,283,502 km (0.119 R)
• M93: 86,874,326 km (0.117 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 13,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit