🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.49 AU - 0.63 AU

Year: 159 Days

Day: 26.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.07 AU - 1.37 AU

Year: 510 Days

Day: 44.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,957,263 km

• M1: 111,002 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.42 AU - 2.12 AU

Year: 892 Days

Day: 20.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,957,263 km

• M1: 108,608 km (0.11 R)
• M2: 123,418 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.71 AU - 1.97 AU

Year: 945 Days

Day: 36.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,957,263 km

• M1: 256,261 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.85 AU - 2.69 AU

Year: 1295 Days

Day: 14.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,957,263 km

• M1: 1,302,100 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.74 AU - 3.8 AU

Year: 2240 Days

Day: 38.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 77.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,957,263 km

• M1: 2,539,274 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319

Radius: 6.4

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.96 AU - 15.24 AU

Year: 17958 Days

Day: 24.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,957,263 km

• M1: 111,750 km (0.04 R)
• M2: 296,204 km (0.117 R)
• M3: 710,889 km (0.117 R)
• M4: 967,001 km (0.118 R)
• M5: 1,609,075 km (0.112 R)
• M6: 1,761,216 km (0.119 R)
• M7: 2,273,140 km (0.092 R)
• M8: 2,828,597 km (0.11 R)
• M9: 2,920,150 km (0.119 R)
• M10: 3,686,690 km (0.087 R)
• M11: 5,167,110 km (0.116 R)
• M12: 5,429,954 km (0.06 R)
• M13: 5,582,095 km (0.096 R)
• M14: 5,851,670 km (0.081 R)
• M15: 6,645,287 km (0.103 R)
• M16: 6,931,019 km (0.091 R)
• M17: 8,419,069 km (0.112 R)
• M18: 8,639,576 km (0.101 R)
• M19: 8,817,298 km (0.105 R)
• M20: 8,861,879 km (0.096 R)
• M21: 8,951,338 km (0.067 R)
• M22: 8,996,218 km (0.054 R)
• M23: 9,631,859 km (0.118 R)
• M24: 9,769,938 km (0.114 R)
• M25: 10,328,985 km (0.076 R)
• M26: 10,946,226 km (0.104 R)
• M27: 11,380,508 km (0.073 R)
• M28: 12,315,794 km (0.044 R)
• M29: 12,515,807 km (0.074 R)
• M30: 12,565,922 km (0.113 R)
• M31: 13,635,098 km (0.076 R)
• M32: 13,790,231 km (0.099 R)
• M33: 14,364,088 km (0.091 R)
• M34: 14,574,573 km (0.109 R)
• M35: 14,892,468 km (0.053 R)
• M36: 15,052,239 km (0.091 R)
• M37: 15,266,014 km (0.102 R)
• M38: 15,696,856 km (0.118 R)
• M39: 16,350,598 km (0.099 R)
• M40: 17,013,167 km (0.07 R)
• M41: 17,797,210 km (0.084 R)
• M42: 17,853,608 km (0.042 R)
• M43: 18,822,554 km (0.047 R)
• M44: 19,284,362 km (0.1 R)
• M45: 19,691,418 km (0.05 R)
• M46: 20,455,115 km (0.115 R)
• M47: 21,168,697 km (0.064 R)
• M48: 22,987,807 km (0.088 R)
• M49: 23,357,613 km (0.085 R)
• M50: 23,605,198 km (0.045 R)
• M51: 24,353,337 km (0.098 R)
• M52: 24,667,492 km (0.03 R)
• M53: 24,982,844 km (0.088 R)
• M54: 25,745,046 km (0.111 R)
• M55: 26,193,241 km (0.102 R)
• M56: 27,683,984 km (0.103 R)
• M57: 28,011,752 km (0.06 R)
• M58: 28,077,426 km (0.117 R)
• M59: 30,072,164 km (0.101 R)
• M60: 30,679,382 km (0.112 R)
• M61: 31,427,072 km (0.115 R)
• M62: 32,801,876 km (0.095 R)
• M63: 33,148,644 km (0.059 R)
• M64: 33,218,058 km (0.116 R)
• M65: 33,705,896 km (0.091 R)
• M66: 36,682,295 km (0.079 R)
• M67: 36,754,252 km (0.037 R)
• M68: 37,403,357 km (0.108 R)
• M69: 37,475,763 km (0.077 R)
• M70: 38,056,202 km (0.077 R)
• M71: 38,859,244 km (0.071 R)
• M72: 39,815,623 km (0.11 R)
• M73: 40,928,631 km (0.059 R)
• M74: 41,003,131 km (0.114 R)
• M75: 41,227,079 km (0.062 R)
• M76: 42,428,499 km (0.12 R)
• M77: 42,730,537 km (0.12 R)
• M78: 42,881,930 km (0.095 R)
• M79: 43,413,003 km (0.06 R)
• M80: 43,565,144 km (0.032 R)
• M81: 43,717,435 km (0.08 R)
• M82: 45,868,353 km (0.094 R)
• M83: 47,034,767 km (0.115 R)
• M84: 47,896,301 km (0.096 R)
• M85: 48,921,196 km (0.04 R)
• M86: 49,714,514 km (0.072 R)
• M87: 49,953,422 km (0.075 R)
• M88: 50,112,744 km (0.058 R)
• M89: 50,992,678 km (0.108 R)
• M90: 53,907,742 km (0.09 R)
• M91: 54,071,253 km (0.065 R)
• M92: 54,891,348 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.1

Radius: 6.3

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.63 AU - 18.27 AU

Year: 21893 Days

Day: 18.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,957,263 km

• M1: 94,845 km (0.03 R)
• M2: 223,050 km (0.107 R)
• M3: 306,077 km (0.12 R)
• M4: 505,641 km (0.079 R)
• M5: 701,464 km (0.114 R)
• M6: 920,177 km (0.03 R)
• M7: 1,061,696 km (0.074 R)
• M8: 1,210,247 km (0.108 R)
• M9: 1,527,544 km (0.11 R)
• M10: 1,638,994 km (0.037 R)
• M11: 1,695,841 km (0.105 R)
• M12: 1,929,364 km (0.091 R)
• M13: 2,757,687 km (0.061 R)
• M14: 3,832,249 km (0.081 R)
• M15: 3,908,095 km (0.063 R)
• M16: 4,061,283 km (0.088 R)
• M17: 4,856,396 km (0.113 R)
• M18: 4,938,525 km (0.069 R)
• M19: 5,314,016 km (0.064 R)
• M20: 5,872,315 km (0.082 R)
• M21: 6,092,074 km (0.08 R)
• M22: 6,269,796 km (0.061 R)
• M23: 6,584,999 km (0.103 R)
• M24: 7,419,007 km (0.098 R)
• M25: 7,752,311 km (0.109 R)
• M26: 8,187,940 km (0.032 R)
• M27: 8,334,845 km (0.115 R)
• M28: 8,384,063 km (0.036 R)
• M29: 8,482,798 km (0.105 R)
• M30: 9,286,138 km (0.077 R)
• M31: 9,956,486 km (0.076 R)
• M32: 10,749,355 km (0.051 R)
• M33: 11,180,496 km (0.05 R)
• M34: 11,727,276 km (0.081 R)
• M35: 12,960,860 km (0.072 R)
• M36: 13,189,446 km (0.12 R)
• M37: 13,477,272 km (0.073 R)
• M38: 14,470,901 km (0.085 R)
• M39: 14,589,383 km (0.063 R)
• M40: 15,006,462 km (0.104 R)
• M41: 15,246,566 km (0.072 R)
• M42: 15,791,551 km (0.054 R)
• M43: 16,528,022 km (0.068 R)
• M44: 16,900,520 km (0.103 R)
• M45: 17,087,817 km (0.113 R)
• M46: 18,034,323 km (0.082 R)
• M47: 18,997,882 km (0.119 R)
• M48: 19,062,658 km (0.052 R)
• M49: 19,257,584 km (0.072 R)
• M50: 19,387,884 km (0.071 R)
• M51: 21,108,708 km (0.092 R)
• M52: 21,175,878 km (0.096 R)
• M53: 21,512,623 km (0.067 R)
• M54: 21,783,395 km (0.026 R)
• M55: 21,987,147 km (0.095 R)
• M56: 22,123,431 km (0.119 R)
• M57: 22,946,668 km (0.034 R)
• M58: 25,404,262 km (0.054 R)
• M59: 26,845,787 km (0.115 R)
• M60: 27,064,349 km (0.119 R)
• M61: 28,982,643 km (0.053 R)
• M62: 33,260,693 km (0.06 R)
• M63: 34,281,698 km (0.083 R)
• M64: 34,915,096 km (0.096 R)
• M65: 36,919,259 km (0.11 R)
• M66: 39,704,172 km (0.09 R)
• M67: 40,703,037 km (0.087 R)
• M68: 41,205,537 km (0.069 R)
• M69: 41,794,504 km (0.086 R)
• M70: 42,555,807 km (0.079 R)
• M71: 42,725,601 km (0.086 R)
• M72: 43,236,328 km (0.054 R)
• M73: 44,349,934 km (0.114 R)
• M74: 45,472,816 km (0.066 R)
• M75: 45,994,314 km (0.115 R)
• M76: 46,343,027 km (0.116 R)
• M77: 46,517,757 km (0.093 R)
• M78: 46,605,122 km (0.09 R)
• M79: 47,043,145 km (0.072 R)
• M80: 48,453,703 km (0.096 R)
• M81: 48,631,126 km (0.081 R)
• M82: 49,075,282 km (0.115 R)
• M83: 49,431,624 km (0.112 R)
• M84: 49,788,864 km (0.092 R)
• M85: 51,135,993 km (0.109 R)
• M86: 54,786,480 km (0.072 R)
• M87: 55,248,588 km (0.054 R)
• M88: 55,619,292 km (0.112 R)
• M89: 55,897,843 km (0.097 R)
• M90: 56,549,641 km (0.049 R)
• M91: 57,672,822 km (0.053 R)
• M92: 59,561,046 km (0.108 R)
• M93: 59,751,035 km (0.093 R)
• M94: 62,142,207 km (0.077 R)
• M95: 63,300,993 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476

Radius: 5.7

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.21 AU - 16.77 AU

Year: 25362 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,957,263 km

• M1: 77,940 km (0.11 R)
• M2: 117,135 km (0.094 R)
• M3: 161,865 km (0.098 R)
• M4: 261,347 km (0.088 R)
• M5: 952,789 km (0.052 R)
• M6: 1,789,340 km (0.091 R)
• M7: 1,991,447 km (0.098 R)
• M8: 2,716,697 km (0.093 R)
• M9: 2,754,845 km (0.065 R)
• M10: 3,268,564 km (0.055 R)
• M11: 3,391,234 km (0.078 R)
• M12: 3,473,812 km (0.106 R)
• M13: 4,158,970 km (0.091 R)
• M14: 4,745,693 km (0.117 R)
• M15: 5,310,126 km (0.101 R)
• M16: 5,502,958 km (0.054 R)
• M17: 5,796,618 km (0.094 R)
• M18: 6,501,224 km (0.114 R)
• M19: 7,554,244 km (0.12 R)
• M20: 7,716,707 km (0.099 R)
• M21: 7,825,764 km (0.087 R)
• M22: 7,935,120 km (0.08 R)
• M23: 8,266,629 km (0.049 R)
• M24: 8,943,110 km (0.081 R)
• M25: 9,288,083 km (0.091 R)
• M26: 9,813,620 km (0.088 R)
• M27: 10,169,214 km (0.1 R)
• M28: 10,589,584 km (0.109 R)
• M29: 11,076,974 km (0.114 R)
• M30: 11,509,312 km (0.105 R)
• M31: 11,884,354 km (0.085 R)
• M32: 12,646,256 km (0.064 R)
• M33: 12,774,910 km (0.114 R)
• M34: 13,555,213 km (0.102 R)
• M35: 14,283,904 km (0.107 R)
• M36: 15,229,811 km (0.072 R)
• M37: 15,503,725 km (0.063 R)
• M38: 16,827,217 km (0.118 R)
• M39: 17,110,406 km (0.083 R)
• M40: 18,915,753 km (0.067 R)
• M41: 19,580,417 km (0.064 R)
• M42: 19,654,767 km (0.083 R)
• M43: 20,478,453 km (0.088 R)
• M44: 20,705,093 km (0.079 R)
• M45: 20,932,482 km (0.111 R)
• M46: 25,084,721 km (0.115 R)
• M47: 25,246,286 km (0.097 R)
• M48: 25,327,219 km (0.11 R)
• M49: 26,798,215 km (0.035 R)
• M50: 27,128,975 km (0.092 R)
• M51: 28,045,113 km (0.085 R)
• M52: 29,056,245 km (0.057 R)
• M53: 31,113,814 km (0.078 R)
• M54: 31,810,192 km (0.059 R)
• M55: 33,129,496 km (0.047 R)
• M56: 35,006,351 km (0.101 R)
• M57: 35,096,558 km (0.101 R)
• M58: 35,367,779 km (0.072 R)
• M59: 35,912,166 km (0.109 R)
• M60: 38,955,585 km (0.116 R)
• M61: 39,705,818 km (0.061 R)
• M62: 40,745,074 km (0.114 R)
• M63: 41,601,971 km (0.101 R)
• M64: 43,333,716 km (0.079 R)
• M65: 43,916,101 km (0.108 R)
• M66: 46,469,736 km (0.038 R)
• M67: 47,664,574 km (0.048 R)
• M68: 50,287,773 km (0.113 R)
• M69: 50,389,649 km (0.065 R)
• M70: 50,797,603 km (0.083 R)
• M71: 51,206,603 km (0.112 R)
• M72: 52,853,825 km (0.034 R)
• M73: 53,372,182 km (0.081 R)
• M74: 55,462,363 km (0.116 R)
• M75: 56,517,328 km (0.113 R)
• M76: 60,803,307 km (0.065 R)
• M77: 61,237,739 km (0.067 R)
• M78: 61,564,161 km (0.103 R)
• M79: 62,109,446 km (0.102 R)
• M80: 62,546,870 km (0.099 R)
• M81: 63,314,756 km (0.114 R)
• M82: 63,424,710 km (0.09 R)
• M83: 64,970,804 km (0.096 R)
• M84: 66,082,615 km (0.12 R)
• M85: 70,820,829 km (0.114 R)
• M86: 72,079,844 km (0.058 R)
• M87: 73,000,021 km (0.065 R)
• M88: 73,115,361 km (0.084 R)
• M89: 73,692,809 km (0.096 R)
• M90: 74,271,752 km (0.095 R)
• M91: 74,852,192 km (0.107 R)
• M92: 75,317,591 km (0.098 R)
• M93: 77,423,929 km (0.106 R)
• M94: 77,659,247 km (0.067 R)
• M95: 78,366,396 km (0.095 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: 390 - 17,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit