🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.59 AU - 0.59 AU

Year: 168 Days

Day: 32.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,144,299 km

• M1: 104,868 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.52 AU - 0.74 AU

Year: 185 Days

Day: 42.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,144,299 km

• M1: 255,364 km (0.058 R)
• M2: 297,251 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.8 AU - 0.96 AU

Year: 306 Days

Day: 47.4 Hours

Environment

Temp: 97 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,144,299 km

• M1: 564,732 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.18 AU - 3.24 AU

Year: 1654 Days

Day: 28.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 118.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.51 AU - 3.33 AU

Year: 1850 Days

Day: 47 Hours

Environment

Temp: -112 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.9

Radius: 4.7

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.36 AU - 13.18 AU

Year: 16924 Days

Day: 23 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 112,144,299 km

• M1: 256,112 km (0.101 R)
• M2: 453,431 km (0.067 R)
• M3: 546,930 km (0.119 R)
• M4: 588,967 km (0.075 R)
• M5: 661,522 km (0.097 R)
• M6: 706,551 km (0.084 R)
• M7: 1,067,979 km (0.11 R)
• M8: 1,362,388 km (0.099 R)
• M9: 1,743,264 km (0.09 R)
• M10: 1,891,515 km (0.104 R)
• M11: 2,596,271 km (0.117 R)
• M12: 2,741,231 km (0.114 R)
• M13: 2,814,834 km (0.11 R)
• M14: 3,883,112 km (0.043 R)
• M15: 5,152,300 km (0.114 R)
• M16: 5,273,624 km (0.098 R)
• M17: 5,395,846 km (0.102 R)
• M18: 5,643,131 km (0.05 R)
• M19: 6,834,080 km (0.116 R)
• M20: 7,000,881 km (0.113 R)
• M21: 7,577,731 km (0.096 R)
• M22: 7,612,138 km (0.037 R)
• M23: 8,029,217 km (0.104 R)
• M24: 8,453,626 km (0.06 R)
• M25: 8,596,791 km (0.052 R)
• M26: 11,861,017 km (0.12 R)
• M27: 13,203,957 km (0.102 R)
• M28: 13,286,984 km (0.036 R)
• M29: 14,041,107 km (0.118 R)
• M30: 14,895,310 km (0.119 R)
• M31: 15,241,779 km (0.085 R)
• M32: 15,328,695 km (0.109 R)
• M33: 16,075,039 km (0.102 R)
• M34: 16,474,914 km (0.045 R)
• M35: 18,060,652 km (0.108 R)
• M36: 18,755,085 km (0.113 R)
• M37: 18,895,109 km (0.099 R)
• M38: 19,599,864 km (0.065 R)
• M39: 19,836,827 km (0.093 R)
• M40: 22,752,191 km (0.078 R)
• M41: 23,250,950 km (0.032 R)
• M42: 24,208,376 km (0.093 R)
• M43: 25,539,498 km (0.04 R)
• M44: 26,109,765 km (0.056 R)
• M45: 28,646,795 km (0.107 R)
• M46: 28,969,478 km (0.086 R)
• M47: 30,272,027 km (0.062 R)
• M48: 31,593,425 km (0.12 R)
• M49: 31,759,927 km (0.044 R)
• M50: 31,815,578 km (0.111 R)
• M51: 36,074,330 km (0.058 R)
• M52: 36,538,981 km (0.08 R)
• M53: 36,655,517 km (0.095 R)
• M54: 37,181,204 km (0.095 R)
• M55: 38,951,546 km (0.097 R)
• M56: 39,130,165 km (0.111 R)
• M57: 39,428,314 km (0.049 R)

Asteroid Belt

Center: 13.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.9

Radius: 3.6

Gravity: 33.48 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.95 AU - 15.93 AU

Year: 18273 Days

Day: 23.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,144,299 km

• M1: 169,195 km (0.115 R)
• M2: 482,304 km (0.056 R)
• M3: 518,357 km (0.1 R)
• M4: 816,356 km (0.114 R)
• M5: 948,451 km (0.07 R)
• M6: 1,282,353 km (0.118 R)
• M7: 1,384,079 km (0.101 R)
• M8: 1,677,142 km (0.075 R)
• M9: 1,816,717 km (0.091 R)
• M10: 1,959,882 km (0.089 R)
• M11: 2,536,881 km (0.072 R)
• M12: 2,696,950 km (0.037 R)
• M13: 2,926,583 km (0.11 R)
• M14: 2,959,943 km (0.104 R)
• M15: 3,334,686 km (0.034 R)
• M16: 3,580,924 km (0.089 R)
• M17: 3,760,442 km (0.113 R)
• M18: 4,976,822 km (0.035 R)
• M19: 6,003,811 km (0.056 R)
• M20: 6,738,337 km (0.063 R)
• M21: 6,959,742 km (0.08 R)
• M22: 7,638,018 km (0.055 R)
• M23: 8,195,869 km (0.113 R)
• M24: 8,289,966 km (0.111 R)
• M25: 8,384,661 km (0.068 R)
• M26: 9,696,186 km (0.061 R)
• M27: 10,299,365 km (0.088 R)
• M28: 10,451,954 km (0.109 R)
• M29: 11,541,476 km (0.118 R)
• M30: 12,666,601 km (0.096 R)
• M31: 13,104,325 km (0.076 R)
• M32: 13,269,780 km (0.07 R)
• M33: 14,220,175 km (0.08 R)
• M34: 14,276,723 km (0.063 R)
• M35: 14,732,099 km (0.056 R)
• M36: 14,904,137 km (0.115 R)
• M37: 15,482,332 km (0.051 R)
• M38: 15,598,720 km (0.113 R)
• M39: 16,126,650 km (0.104 R)
• M40: 16,422,405 km (0.098 R)
• M41: 16,600,876 km (0.117 R)
• M42: 17,019,451 km (0.118 R)
• M43: 17,745,150 km (0.104 R)
• M44: 17,867,072 km (0.102 R)
• M45: 17,989,294 km (0.064 R)
• M46: 18,542,656 km (0.106 R)
• M47: 19,164,086 km (0.083 R)
• M48: 19,289,149 km (0.06 R)
• M49: 20,045,367 km (0.105 R)
• M50: 20,235,954 km (0.064 R)
• M51: 20,875,635 km (0.107 R)
• M52: 21,197,869 km (0.072 R)
• M53: 21,586,823 km (0.101 R)
• M54: 23,032,836 km (0.105 R)
• M55: 23,365,841 km (0.07 R)
• M56: 24,104,107 km (0.103 R)
• M57: 25,054,651 km (0.095 R)
• M58: 25,397,081 km (0.115 R)
• M59: 26,017,314 km (0.12 R)
• M60: 27,343,200 km (0.098 R)
• M61: 28,905,600 km (0.071 R)
• M62: 29,336,591 km (0.112 R)
• M63: 29,553,059 km (0.109 R)
• M64: 33,536,851 km (0.078 R)
• M65: 33,838,590 km (0.091 R)
• M66: 34,901,632 km (0.114 R)
• M67: 36,594,332 km (0.109 R)
• M68: 37,528,720 km (0.081 R)
• M69: 38,156,134 km (0.086 R)
• M70: 38,234,822 km (0.112 R)
• M71: 42,073,354 km (0.12 R)
• M72: 43,134,003 km (0.117 R)
• M73: 43,626,329 km (0.104 R)
• M74: 46,367,860 km (0.111 R)
• M75: 46,788,080 km (0.103 R)
• M76: 46,872,304 km (0.037 R)
• M77: 47,632,411 km (0.114 R)
• M78: 47,717,083 km (0.056 R)
• M79: 47,886,578 km (0.07 R)
• M80: 48,226,314 km (0.111 R)
• M81: 48,311,436 km (0.065 R)
• M82: 48,822,761 km (0.106 R)
• M83: 50,540,145 km (0.088 R)
• M84: 50,886,015 km (0.108 R)
• M85: 51,406,316 km (0.045 R)
• M86: 51,754,131 km (0.084 R)
• M87: 52,889,878 km (0.058 R)
• M88: 53,592,988 km (0.111 R)
• M89: 53,945,591 km (0.067 R)
• M90: 55,186,056 km (0.101 R)
• M91: 57,604,754 km (0.095 R)
• M92: 58,146,897 km (0.051 R)
• M93: 60,607,483 km (0.107 R)
• M94: 61,158,901 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963

Radius: 5.2

Gravity: 35.61 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.74 AU - 22.82 AU

Year: 30182 Days

Day: 19 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,144,299 km

• M1: 130,300 km (0.036 R)
• M2: 270,623 km (0.047 R)
• M3: 767,287 km (0.066 R)
• M4: 1,099,096 km (0.103 R)
• M5: 2,744,672 km (0.115 R)
• M6: 3,040,577 km (0.081 R)
• M7: 3,555,941 km (0.069 R)
• M8: 4,098,084 km (0.045 R)
• M9: 4,958,571 km (0.094 R)
• M10: 5,872,913 km (0.072 R)
• M11: 6,062,005 km (0.044 R)
• M12: 9,128,013 km (0.055 R)
• M13: 9,864,633 km (0.052 R)
• M14: 10,014,231 km (0.119 R)
• M15: 11,551,349 km (0.092 R)
• M16: 11,946,886 km (0.078 R)
• M17: 12,751,423 km (0.119 R)
• M18: 13,078,145 km (0.086 R)
• M19: 13,573,314 km (0.102 R)
• M20: 13,990,692 km (0.096 R)
• M21: 14,412,259 km (0.068 R)
• M22: 14,923,584 km (0.116 R)
• M23: 15,789,008 km (0.114 R)
• M24: 15,876,373 km (0.09 R)
• M25: 16,051,852 km (0.099 R)
• M26: 16,139,665 km (0.096 R)
• M27: 16,404,454 km (0.049 R)
• M28: 17,749,488 km (0.07 R)
• M29: 19,785,366 km (0.116 R)
• M30: 20,448,383 km (0.052 R)
• M31: 20,830,606 km (0.103 R)
• M32: 21,408,353 km (0.095 R)
• M33: 21,505,143 km (0.105 R)
• M34: 22,284,697 km (0.073 R)
• M35: 23,272,193 km (0.085 R)
• M36: 27,994,549 km (0.109 R)
• M37: 28,738,349 km (0.103 R)
• M38: 29,488,732 km (0.056 R)
• M39: 30,899,141 km (0.05 R)
• M40: 31,447,567 km (0.051 R)
• M41: 32,109,687 km (0.112 R)
• M42: 32,442,542 km (0.12 R)
• M43: 32,888,194 km (0.09 R)
• M44: 33,672,686 km (0.079 R)
• M45: 33,785,333 km (0.058 R)
• M46: 36,640,558 km (0.11 R)
• M47: 37,453,772 km (0.082 R)
• M48: 41,366,654 km (0.083 R)
• M49: 41,607,955 km (0.066 R)
• M50: 42,821,493 km (0.113 R)
• M51: 42,943,415 km (0.084 R)
• M52: 47,159,233 km (0.059 R)
• M53: 47,537,566 km (0.102 R)
• M54: 48,678,399 km (0.047 R)
• M55: 50,470,881 km (0.072 R)
• M56: 51,375,200 km (0.054 R)
• M57: 52,807,001 km (0.117 R)
• M58: 59,342,633 km (0.093 R)
• M59: 60,570,532 km (0.098 R)
• M60: 61,944,589 km (0.096 R)
• M61: 62,773,810 km (0.095 R)
• M62: 68,111,163 km (0.086 R)
• M63: 68,253,580 km (0.104 R)
• M64: 69,110,028 km (0.063 R)
• M65: 71,845,724 km (0.074 R)
• M66: 72,280,904 km (0.091 R)
• M67: 73,737,838 km (0.091 R)
• M68: 74,469,970 km (0.067 R)
• M69: 74,910,386 km (0.083 R)
• M70: 75,351,550 km (0.111 R)
• M71: 75,646,258 km (0.087 R)
• M72: 75,793,761 km (0.119 R)
• M73: 76,384,673 km (0.088 R)
• M74: 77,273,733 km (0.115 R)
• M75: 77,719,684 km (0.096 R)
• M76: 80,262,250 km (0.093 R)
• M77: 81,619,401 km (0.066 R)
• M78: 84,050,816 km (0.118 R)
• M79: 89,139,986 km (0.091 R)
• M80: 91,015,195 km (0.108 R)
• M81: 91,329,051 km (0.091 R)
• M82: 91,486,129 km (0.078 R)
• M83: 92,430,241 km (0.09 R)
• M84: 94,963,532 km (0.102 R)
• M85: 96,398,624 km (0.066 R)
• M86: 96,718,464 km (0.086 R)
• M87: 99,290,052 km (0.117 R)
• M88: 100,260,343 km (0.112 R)
• M89: 100,746,536 km (0.059 R)
• M90: 101,233,627 km (0.04 R)
• M91: 104,008,219 km (0.117 R)
• M92: 104,993,470 km (0.054 R)
• M93: 105,487,293 km (0.109 R)
• M94: 110,467,256 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 20,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit