🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.51 AU - 0.67 AU

Year: 172 Days

Day: 23.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,743,290 km

• M1: 71,807 km (0.111 R)
• M2: 331,060 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.83 AU - 0.99 AU

Year: 329 Days

Day: 37.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.87 AU - 2.25 AU

Year: 1120 Days

Day: 13.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,743,290 km

• M1: 558,598 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.04 AU - 2.12 AU

Year: 1136 Days

Day: 30.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.94 AU - 3.18 AU

Year: 2027 Days

Day: 12.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 145.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.1

Radius: 11.9

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.06 AU - 11.92 AU

Year: 14751 Days

Day: 13.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,743,290 km

• M1: 315,203 km (0.066 R)
• M2: 421,567 km (0.092 R)
• M3: 1,065,286 km (0.066 R)
• M4: 1,139,936 km (0.114 R)
• M5: 1,655,899 km (0.119 R)
• M6: 1,863,391 km (0.084 R)
• M7: 3,355,031 km (0.054 R)
• M8: 4,412,988 km (0.074 R)
• M9: 4,871,954 km (0.099 R)
• M10: 5,215,431 km (0.102 R)
• M11: 5,478,124 km (0.099 R)
• M12: 5,655,847 km (0.109 R)
• M13: 6,154,307 km (0.117 R)
• M14: 7,290,652 km (0.079 R)
• M15: 8,748,483 km (0.097 R)
• M16: 9,644,126 km (0.103 R)
• M17: 10,679,642 km (0.117 R)
• M18: 11,635,722 km (0.112 R)
• M19: 11,864,757 km (0.063 R)
• M20: 12,619,328 km (0.058 R)
• M21: 13,210,240 km (0.055 R)
• M22: 14,052,925 km (0.074 R)
• M23: 15,037,129 km (0.087 R)
• M24: 15,349,190 km (0.1 R)
• M25: 15,853,036 km (0.115 R)
• M26: 16,107,053 km (0.066 R)
• M27: 16,362,417 km (0.067 R)
• M28: 16,619,127 km (0.064 R)
• M29: 17,266,736 km (0.06 R)
• M30: 18,054,668 km (0.081 R)
• M31: 18,319,905 km (0.107 R)
• M32: 18,854,418 km (0.053 R)
• M33: 19,461,785 km (0.114 R)
• M34: 19,665,687 km (0.103 R)
• M35: 20,212,916 km (0.079 R)
• M36: 20,557,440 km (0.058 R)
• M37: 21,112,747 km (0.106 R)
• M38: 21,532,519 km (0.096 R)
• M39: 22,309,231 km (0.101 R)
• M40: 23,023,411 km (0.11 R)
• M41: 25,506,886 km (0.114 R)
• M42: 26,253,529 km (0.1 R)
• M43: 26,855,959 km (0.074 R)
• M44: 29,077,637 km (0.115 R)
• M45: 29,701,012 km (0.115 R)
• M46: 31,357,808 km (0.097 R)
• M47: 31,597,015 km (0.077 R)
• M48: 34,843,289 km (0.115 R)
• M49: 35,422,233 km (0.047 R)
• M50: 36,505,770 km (0.086 R)
• M51: 37,939,217 km (0.117 R)
• M52: 39,907,775 km (0.117 R)
• M53: 41,034,995 km (0.048 R)
• M54: 41,122,211 km (0.092 R)
• M55: 41,821,581 km (0.11 R)
• M56: 43,676,146 km (0.112 R)
• M57: 43,943,327 km (0.106 R)
• M58: 45,017,290 km (0.073 R)
• M59: 45,107,199 km (0.042 R)
• M60: 46,281,093 km (0.063 R)
• M61: 47,099,842 km (0.09 R)
• M62: 48,015,082 km (0.117 R)
• M63: 48,566,949 km (0.088 R)
• M64: 48,659,101 km (0.104 R)
• M65: 49,398,862 km (0.117 R)
• M66: 49,584,364 km (0.055 R)
• M67: 50,608,810 km (0.089 R)
• M68: 50,702,159 km (0.1 R)
• M69: 52,111,221 km (0.116 R)
• M70: 52,394,560 km (0.093 R)
• M71: 53,152,722 km (0.109 R)
• M72: 53,914,474 km (0.091 R)
• M73: 55,448,750 km (0.042 R)
• M74: 55,641,582 km (0.117 R)
• M75: 55,834,563 km (0.107 R)
• M76: 56,705,970 km (0.076 R)
• M77: 57,191,864 km (0.105 R)
• M78: 57,776,942 km (0.104 R)
• M79: 59,248,386 km (0.105 R)
• M80: 59,741,461 km (0.038 R)
• M81: 62,127,697 km (0.096 R)
• M82: 65,154,061 km (0.058 R)
• M83: 65,561,267 km (0.119 R)
• M84: 66,173,571 km (0.111 R)
• M85: 68,745,158 km (0.058 R)
• M86: 69,055,873 km (0.066 R)
• M87: 69,263,365 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.1

Radius: 7

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.82 AU - 14.38 AU

Year: 17958 Days

Day: 24.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,743,290 km

• M1: 667,057 km (0.075 R)
• M2: 910,453 km (0.081 R)
• M3: 1,325,288 km (0.042 R)
• M4: 1,925,773 km (0.085 R)
• M5: 2,272,092 km (0.063 R)
• M6: 2,675,408 km (0.029 R)
• M7: 3,022,027 km (0.116 R)
• M8: 3,672,927 km (0.095 R)
• M9: 5,004,797 km (0.034 R)
• M10: 5,192,692 km (0.113 R)
• M11: 5,335,109 km (0.094 R)
• M12: 5,575,513 km (0.088 R)
• M13: 5,868,575 km (0.104 R)
• M14: 6,066,792 km (0.06 R)
• M15: 6,317,817 km (0.066 R)
• M16: 7,622,460 km (0.06 R)
• M17: 7,947,686 km (0.038 R)
• M18: 8,112,094 km (0.116 R)
• M19: 8,444,052 km (0.065 R)
• M20: 8,950,441 km (0.1 R)
• M21: 9,351,213 km (0.098 R)
• M22: 10,229,353 km (0.095 R)
• M23: 11,195,007 km (0.113 R)
• M24: 11,564,514 km (0.029 R)
• M25: 11,688,530 km (0.118 R)
• M26: 11,813,145 km (0.106 R)
• M27: 14,195,043 km (0.066 R)
• M28: 15,269,604 km (0.09 R)
• M29: 17,496,219 km (0.096 R)
• M30: 17,781,652 km (0.11 R)
• M31: 18,501,816 km (0.04 R)
• M32: 18,647,075 km (0.053 R)
• M33: 19,378,609 km (0.095 R)
• M34: 24,676,169 km (0.103 R)
• M35: 25,317,495 km (0.101 R)
• M36: 25,478,761 km (0.117 R)
• M37: 26,371,561 km (0.103 R)
• M38: 26,453,242 km (0.111 R)
• M39: 27,605,445 km (0.072 R)
• M40: 29,110,848 km (0.035 R)
• M41: 29,873,498 km (0.062 R)
• M42: 31,158,992 km (0.108 R)
• M43: 32,725,581 km (0.112 R)
• M44: 33,518,301 km (0.098 R)
• M45: 34,853,761 km (0.116 R)
• M46: 34,943,370 km (0.079 R)
• M47: 35,573,027 km (0.108 R)
• M48: 36,025,112 km (0.116 R)
• M49: 36,934,817 km (0.052 R)
• M50: 38,221,209 km (0.113 R)
• M51: 38,498,862 km (0.114 R)
• M52: 38,684,214 km (0.084 R)
• M53: 38,962,915 km (0.106 R)
• M54: 40,178,248 km (0.085 R)
• M55: 41,405,998 km (0.102 R)
• M56: 41,500,843 km (0.084 R)
• M57: 42,837,799 km (0.06 R)
• M58: 43,801,359 km (0.117 R)
• M59: 44,285,757 km (0.108 R)
• M60: 44,967,026 km (0.109 R)
• M61: 45,064,563 km (0.082 R)
• M62: 48,025,255 km (0.065 R)
• M63: 48,125,037 km (0.095 R)
• M64: 48,424,681 km (0.082 R)
• M65: 49,126,445 km (0.056 R)
• M66: 49,629,842 km (0.113 R)
• M67: 52,891,225 km (0.087 R)
• M68: 53,924,497 km (0.089 R)
• M69: 54,755,962 km (0.117 R)
• M70: 55,277,760 km (0.106 R)
• M71: 57,487,470 km (0.038 R)
• M72: 58,230,373 km (0.027 R)
• M73: 59,618,491 km (0.103 R)
• M74: 62,100,918 km (0.038 R)
• M75: 63,409,601 km (0.116 R)
• M76: 63,738,118 km (0.045 R)
• M77: 63,957,578 km (0.072 R)
• M78: 64,947,766 km (0.104 R)
• M79: 65,721,486 km (0.074 R)
• M80: 66,053,893 km (0.117 R)
• M81: 66,498,198 km (0.093 R)
• M82: 67,613,002 km (0.1 R)
• M83: 67,724,901 km (0.114 R)
• M84: 67,948,699 km (0.083 R)
• M85: 68,509,392 km (0.097 R)
• M86: 69,861,308 km (0.107 R)
• M87: 71,222,050 km (0.118 R)
• M88: 72,591,469 km (0.094 R)
• M89: 73,394,211 km (0.108 R)
• M90: 74,777,393 km (0.12 R)
• M91: 75,588,214 km (0.043 R)
• M92: 75,936,478 km (0.086 R)
• M93: 76,634,950 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.2

Radius: 3.8

Gravity: 44.89 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.27 AU - 15.65 AU

Year: 20826 Days

Day: 23.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,743,290 km

• M1: 124,017 km (0.097 R)
• M2: 465,848 km (0.109 R)
• M3: 1,063,641 km (0.117 R)
• M4: 1,591,123 km (0.06 R)
• M5: 1,622,539 km (0.06 R)
• M6: 1,914,404 km (0.095 R)
• M7: 2,049,341 km (0.069 R)
• M8: 2,619,608 km (0.111 R)
• M9: 2,845,352 km (0.114 R)
• M10: 3,195,710 km (0.068 R)
• M11: 3,275,445 km (0.119 R)
• M12: 3,315,538 km (0.096 R)
• M13: 4,107,958 km (0.092 R)
• M14: 4,369,903 km (0.092 R)
• M15: 4,458,465 km (0.107 R)
• M16: 4,502,896 km (0.088 R)
• M17: 4,682,264 km (0.099 R)
• M18: 5,048,180 km (0.116 R)
• M19: 5,281,403 km (0.069 R)
• M20: 5,710,151 km (0.062 R)
• M21: 6,349,083 km (0.071 R)
• M22: 7,166,037 km (0.114 R)
• M23: 8,015,454 km (0.104 R)
• M24: 8,287,423 km (0.099 R)
• M25: 8,342,176 km (0.108 R)
• M26: 9,576,807 km (0.082 R)
• M27: 9,749,592 km (0.098 R)
• M28: 9,923,276 km (0.1 R)
• M29: 9,981,469 km (0.115 R)
• M30: 10,688,020 km (0.117 R)
• M31: 11,410,727 km (0.104 R)
• M32: 11,532,649 km (0.058 R)
• M33: 12,966,096 km (0.079 R)
• M34: 13,221,011 km (0.066 R)
• M35: 13,349,216 km (0.045 R)
• M36: 14,388,772 km (0.058 R)
• M37: 14,652,663 km (0.044 R)
• M38: 16,064,418 km (0.035 R)
• M39: 16,959,911 km (0.106 R)
• M40: 17,029,474 km (0.115 R)
• M41: 19,087,342 km (0.084 R)
• M42: 19,522,821 km (0.082 R)
• M43: 20,700,007 km (0.102 R)
• M44: 22,279,611 km (0.063 R)
• M45: 22,661,385 km (0.104 R)
• M46: 22,891,466 km (0.07 R)
• M47: 23,276,681 km (0.083 R)
• M48: 24,996,907 km (0.101 R)
• M49: 25,473,077 km (0.075 R)
• M50: 25,952,388 km (0.09 R)
• M51: 29,305,774 km (0.1 R)
• M52: 29,472,725 km (0.113 R)
• M53: 29,723,900 km (0.119 R)
• M54: 30,059,897 km (0.062 R)
• M55: 30,735,481 km (0.072 R)
• M56: 30,990,246 km (0.107 R)
• M57: 31,160,339 km (0.108 R)
• M58: 31,844,151 km (0.088 R)
• M59: 34,893,404 km (0.109 R)
• M60: 35,514,235 km (0.104 R)
• M61: 36,318,025 km (0.078 R)
• M62: 37,852,300 km (0.076 R)
• M63: 40,518,134 km (0.066 R)
• M64: 40,797,284 km (0.026 R)
• M65: 41,545,124 km (0.057 R)
• M66: 42,297,302 km (0.059 R)
• M67: 43,148,813 km (0.086 R)
• M68: 44,484,872 km (0.116 R)
• M69: 45,447,384 km (0.115 R)
• M70: 45,544,025 km (0.103 R)
• M71: 45,737,455 km (0.118 R)
• M72: 46,514,017 km (0.09 R)
• M73: 47,099,394 km (0.068 R)
• M74: 47,588,878 km (0.117 R)
• M75: 48,869,884 km (0.075 R)
• M76: 50,561,836 km (0.119 R)
• M77: 54,207,686 km (0.075 R)
• M78: 58,461,950 km (0.108 R)
• M79: 58,777,452 km (0.08 R)
• M80: 61,001,524 km (0.086 R)
• M81: 61,535,139 km (0.066 R)
• M82: 61,856,027 km (0.055 R)
• M83: 63,684,861 km (0.081 R)
• M84: 66,296,989 km (0.104 R)
• M85: 67,395,636 km (0.089 R)
• M86: 68,278,862 km (0.098 R)
• M87: 68,943,824 km (0.119 R)
• M88: 69,277,128 km (0.092 R)
• M89: 69,388,280 km (0.105 R)
• M90: 69,499,580 km (0.11 R)
• M91: 71,737,415 km (0.073 R)
• M92: 73,204,671 km (0.088 R)
• M93: 74,795,943 km (0.11 R)
• M94: 75,138,373 km (0.075 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: 468 - 20,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit