🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.57 AU - 0.81 AU

Year: 264 Days

Day: 29.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.56 AU - 0.82 AU

Year: 264 Days

Day: 34.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.69 AU - 0.81 AU

Year: 299 Days

Day: 13.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.99 AU - 1.57 AU

Year: 666 Days

Day: 43.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,307,637 km

• M1: 471,981 km (0.085 R)
• M2: 1,216,081 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.44 AU - 1.9 AU

Year: 993 Days

Day: 22.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.8

Radius: 10.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.26 AU - 4.7 AU

Year: 3654 Days

Day: 12 Hours

Environment

Temp: -177 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 79,307,637 km

• M1: 142,567 km (0.074 R)
• M2: 431,889 km (0.094 R)
• M3: 574,456 km (0.057 R)
• M4: 643,570 km (0.106 R)
• M5: 819,946 km (0.074 R)
• M6: 909,405 km (0.065 R)
• M7: 1,012,927 km (0.097 R)
• M8: 1,109,717 km (0.111 R)
• M9: 1,221,018 km (0.118 R)
• M10: 1,301,352 km (0.095 R)
• M11: 1,615,507 km (0.078 R)
• M12: 1,729,950 km (0.117 R)
• M13: 2,400,148 km (0.057 R)
• M14: 2,487,513 km (0.049 R)
• M15: 3,239,991 km (0.099 R)
• M16: 3,353,087 km (0.053 R)
• M17: 3,683,399 km (0.112 R)
• M18: 4,093,596 km (0.084 R)
• M19: 4,446,797 km (0.055 R)
• M20: 4,536,555 km (0.061 R)
• M21: 4,627,062 km (0.076 R)
• M22: 4,976,373 km (0.075 R)
• M23: 5,277,065 km (0.117 R)
• M24: 5,525,846 km (0.083 R)
• M25: 5,758,920 km (0.066 R)
• M26: 5,896,400 km (0.073 R)
• M27: 6,355,815 km (0.069 R)
• M28: 6,723,377 km (0.063 R)
• M29: 6,951,514 km (0.079 R)
• M30: 7,245,474 km (0.052 R)
• M31: 7,351,539 km (0.119 R)
• M32: 7,458,052 km (0.109 R)
• M33: 7,672,725 km (0.066 R)
• M34: 7,867,502 km (0.092 R)
• M35: 7,976,558 km (0.051 R)
• M36: 8,843,927 km (0.046 R)
• M37: 8,957,322 km (0.081 R)
• M38: 9,162,570 km (0.051 R)
• M39: 9,531,329 km (0.09 R)
• M40: 9,764,403 km (0.109 R)
• M41: 10,570,586 km (0.079 R)
• M42: 10,860,357 km (0.089 R)
• M43: 11,324,409 km (0.085 R)
• M44: 11,571,246 km (0.045 R)
• M45: 11,745,078 km (0.119 R)
• M46: 11,844,860 km (0.118 R)
• M47: 11,969,924 km (0.11 R)
• M48: 12,145,702 km (0.094 R)
• M49: 12,729,582 km (0.113 R)
• M50: 13,244,647 km (0.055 R)
• M51: 14,348,530 km (0.088 R)
• M52: 14,588,934 km (0.06 R)
• M53: 15,019,477 km (0.099 R)
• M54: 15,399,754 km (0.113 R)
• M55: 15,948,479 km (0.087 R)
• M56: 16,059,032 km (0.085 R)
• M57: 16,253,061 km (0.059 R)
• M58: 16,559,587 km (0.075 R)
• M59: 16,671,486 km (0.038 R)
• M60: 16,755,560 km (0.118 R)
• M61: 17,178,174 km (0.113 R)
• M62: 17,319,843 km (0.108 R)
• M63: 18,149,214 km (0.05 R)
• M64: 18,235,831 km (0.062 R)
• M65: 18,496,281 km (0.107 R)
• M66: 18,641,391 km (0.086 R)
• M67: 19,050,092 km (0.062 R)
• M68: 19,314,431 km (0.111 R)
• M69: 19,905,941 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.8

Radius: 13.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.42 AU - 9.4 AU

Year: 10237 Days

Day: 5.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 79,307,637 km

• M1: 179,368 km (0.086 R)
• M2: 362,924 km (0.103 R)
• M3: 622,477 km (0.091 R)
• M4: 1,212,640 km (0.07 R)
• M5: 1,387,819 km (0.077 R)
• M6: 1,623,586 km (0.093 R)
• M7: 2,077,615 km (0.082 R)
• M8: 2,369,181 km (0.103 R)
• M9: 2,530,149 km (0.084 R)
• M10: 2,820,967 km (0.082 R)
• M11: 3,079,023 km (0.091 R)
• M12: 3,233,109 km (0.037 R)
• M13: 3,389,888 km (0.115 R)
• M14: 3,734,561 km (0.103 R)
• M15: 4,042,583 km (0.104 R)
• M16: 4,260,697 km (0.068 R)
• M17: 4,383,517 km (0.1 R)
• M18: 4,582,781 km (0.059 R)
• M19: 5,623,234 km (0.033 R)
• M20: 5,785,398 km (0.061 R)
• M21: 6,198,139 km (0.112 R)
• M22: 6,450,361 km (0.115 R)
• M23: 7,344,956 km (0.12 R)
• M24: 7,731,816 km (0.098 R)
• M25: 8,309,115 km (0.074 R)
• M26: 8,432,533 km (0.054 R)
• M27: 9,058,450 km (0.108 R)
• M28: 9,153,744 km (0.069 R)
• M29: 9,894,702 km (0.058 R)
• M30: 10,755,489 km (0.097 R)
• M31: 10,890,127 km (0.098 R)
• M32: 11,195,007 km (0.107 R)
• M33: 11,986,978 km (0.114 R)
• M34: 12,761,446 km (0.085 R)
• M35: 14,247,851 km (0.07 R)
• M36: 14,395,803 km (0.113 R)
• M37: 14,693,204 km (0.086 R)
• M38: 14,917,600 km (0.084 R)
• M39: 15,559,675 km (0.11 R)
• M40: 16,365,409 km (0.08 R)
• M41: 16,675,824 km (0.119 R)
• M42: 17,421,121 km (0.047 R)
• M43: 17,539,752 km (0.063 R)
• M44: 17,937,233 km (0.114 R)
• M45: 18,297,615 km (0.099 R)
• M46: 18,418,191 km (0.112 R)
• M47: 20,010,510 km (0.099 R)
• M48: 20,217,853 km (0.047 R)
• M49: 20,467,681 km (0.066 R)
• M50: 22,502,362 km (0.094 R)
• M51: 22,718,082 km (0.044 R)
• M52: 23,107,934 km (0.086 R)
• M53: 24,335,235 km (0.086 R)
• M54: 24,556,490 km (0.104 R)
• M55: 25,001,395 km (0.107 R)
• M56: 25,403,962 km (0.086 R)
• M57: 25,493,721 km (0.095 R)
• M58: 26,670,009 km (0.116 R)
• M59: 26,898,296 km (0.105 R)
• M60: 27,910,475 km (0.067 R)
• M61: 28,142,202 km (0.089 R)
• M62: 28,607,750 km (0.096 R)
• M63: 29,971,933 km (0.085 R)
• M64: 30,829,279 km (0.116 R)
• M65: 31,261,018 km (0.074 R)
• M66: 31,936,602 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.9

Radius: 4.3

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.57 AU - 10.57 AU

Year: 15814 Days

Day: 15.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,307,637 km

• M1: 164,558 km (0.098 R)
• M2: 246,238 km (0.11 R)
• M3: 552,315 km (0.078 R)
• M4: 695,929 km (0.087 R)
• M5: 763,548 km (0.037 R)
• M6: 1,036,264 km (0.086 R)
• M7: 1,133,503 km (0.082 R)
• M8: 1,233,883 km (0.061 R)
• M9: 1,316,162 km (0.056 R)
• M10: 1,640,939 km (0.08 R)
• M11: 1,708,707 km (0.099 R)
• M12: 2,284,509 km (0.076 R)
• M13: 2,860,311 km (0.102 R)
• M14: 2,914,915 km (0.104 R)
• M15: 3,052,694 km (0.03 R)
• M16: 3,953,423 km (0.081 R)
• M17: 4,136,680 km (0.118 R)
• M18: 4,198,464 km (0.098 R)
• M19: 5,160,229 km (0.043 R)
• M20: 5,360,541 km (0.078 R)
• M21: 5,427,860 km (0.06 R)
• M22: 5,529,287 km (0.09 R)
• M23: 5,631,462 km (0.11 R)
• M24: 5,872,165 km (0.032 R)
• M25: 6,328,289 km (0.053 R)
• M26: 6,904,989 km (0.119 R)
• M27: 7,536,142 km (0.118 R)
• M28: 9,132,352 km (0.045 R)
• M29: 9,212,686 km (0.106 R)
• M30: 9,293,469 km (0.107 R)
• M31: 9,455,483 km (0.095 R)
• M32: 9,618,545 km (0.104 R)
• M33: 9,823,643 km (0.115 R)
• M34: 9,906,221 km (0.101 R)
• M35: 10,280,066 km (0.088 R)
• M36: 10,658,549 km (0.057 R)
• M37: 11,127,239 km (0.05 R)
• M38: 12,128,947 km (0.098 R)
• M39: 12,663,011 km (0.107 R)
• M40: 13,159,227 km (0.064 R)
• M41: 13,295,660 km (0.087 R)
• M42: 13,707,802 km (0.097 R)
• M43: 14,357,207 km (0.117 R)
• M44: 14,450,706 km (0.1 R)
• M45: 14,685,574 km (0.083 R)
• M46: 14,969,062 km (0.081 R)
• M47: 15,830,447 km (0.028 R)
• M48: 16,267,123 km (0.106 R)
• M49: 16,560,484 km (0.08 R)
• M50: 17,003,593 km (0.032 R)
• M51: 17,102,627 km (0.093 R)
• M52: 17,600,638 km (0.04 R)
• M53: 18,458,133 km (0.061 R)
• M54: 19,174,557 km (0.11 R)
• M55: 19,226,019 km (0.057 R)
• M56: 19,329,242 km (0.118 R)
• M57: 19,899,958 km (0.069 R)
• M58: 20,634,334 km (0.056 R)
• M59: 21,484,349 km (0.066 R)
• M60: 21,698,722 km (0.111 R)
• M61: 21,859,989 km (0.106 R)
• M62: 22,508,645 km (0.116 R)
• M63: 23,438,546 km (0.109 R)
• M64: 24,213,762 km (0.089 R)
• M65: 24,380,863 km (0.088 R)
• M66: 24,660,461 km (0.075 R)
• M67: 25,392,144 km (0.111 R)
• M68: 26,188,005 km (0.118 R)
• M69: 27,397,204 km (0.084 R)
• M70: 27,455,248 km (0.101 R)
• M71: 28,624,505 km (0.119 R)
• M72: 29,452,679 km (0.082 R)
• M73: 29,512,070 km (0.09 R)
• M74: 29,571,609 km (0.104 R)
• M75: 33,896,185 km (0.103 R)
• M76: 35,149,665 km (0.117 R)
• M77: 35,908,874 km (0.1 R)
• M78: 36,226,770 km (0.092 R)
• M79: 36,481,834 km (0.118 R)
• M80: 36,801,525 km (0.113 R)
• M81: 37,250,618 km (0.093 R)
• M82: 38,543,592 km (0.098 R)
• M83: 38,999,567 km (0.11 R)
• M84: 40,048,547 km (0.029 R)
• M85: 40,180,342 km (0.087 R)
• M86: 40,642,750 km (0.035 R)
• M87: 42,107,313 km (0.059 R)
• M88: 42,576,900 km (0.081 R)
• M89: 43,048,283 km (0.118 R)
• M90: 43,183,370 km (0.069 R)
• M91: 44,200,187 km (0.092 R)
• M92: 44,268,254 km (0.096 R)
• M93: 44,609,187 km (0.073 R)
• M94: 44,745,770 km (0.082 R)
• M95: 45,225,082 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.5

Radius: 8

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.46 AU - 13.92 AU

Year: 22044 Days

Day: 19 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,307,637 km

• M1: 216,917 km (0.109 R)
• M2: 340,485 km (0.091 R)
• M3: 490,681 km (0.084 R)
• M4: 552,914 km (0.034 R)
• M5: 733,179 km (0.056 R)
• M6: 1,177,335 km (0.09 R)
• M7: 1,352,066 km (0.108 R)
• M8: 1,442,572 km (0.047 R)
• M9: 1,629,719 km (0.079 R)
• M10: 1,758,972 km (0.068 R)
• M11: 1,959,433 km (0.1 R)
• M12: 2,167,224 km (0.116 R)
• M13: 2,273,888 km (0.113 R)
• M14: 3,310,152 km (0.075 R)
• M15: 3,558,036 km (0.079 R)
• M16: 4,382,769 km (0.096 R)
• M17: 5,026,937 km (0.042 R)
• M18: 6,198,887 km (0.047 R)
• M19: 6,607,738 km (0.092 R)
• M20: 6,659,499 km (0.12 R)
• M21: 6,920,098 km (0.075 R)
• M22: 7,025,266 km (0.099 R)
• M23: 7,776,546 km (0.099 R)
• M24: 8,609,507 km (0.105 R)
• M25: 9,354,355 km (0.037 R)
• M26: 10,843,751 km (0.073 R)
• M27: 11,088,793 km (0.043 R)
• M28: 11,335,779 km (0.105 R)
• M29: 13,310,471 km (0.087 R)
• M30: 16,220,149 km (0.106 R)
• M31: 16,924,157 km (0.099 R)
• M32: 18,361,643 km (0.094 R)
• M33: 19,094,971 km (0.077 R)
• M34: 19,316,825 km (0.112 R)
• M35: 21,046,176 km (0.117 R)
• M36: 21,659,229 km (0.058 R)
• M37: 21,813,464 km (0.103 R)
• M38: 22,200,474 km (0.081 R)
• M39: 22,355,906 km (0.088 R)
• M40: 22,667,967 km (0.106 R)
• M41: 22,824,446 km (0.095 R)
• M42: 23,850,688 km (0.104 R)
• M43: 23,930,274 km (0.109 R)
• M44: 25,703,158 km (0.104 R)
• M45: 26,770,389 km (0.032 R)
• M46: 27,018,722 km (0.098 R)
• M47: 27,434,454 km (0.033 R)
• M48: 27,768,357 km (0.03 R)
• M49: 28,272,053 km (0.055 R)
• M50: 28,948,086 km (0.047 R)
• M51: 31,008,198 km (0.096 R)
• M52: 31,095,114 km (0.119 R)
• M53: 31,792,988 km (0.09 R)
• M54: 32,495,949 km (0.078 R)
• M55: 32,584,211 km (0.07 R)
• M56: 34,185,956 km (0.06 R)
• M57: 35,631,221 km (0.098 R)
• M58: 35,995,641 km (0.083 R)
• M59: 38,208,044 km (0.093 R)
• M60: 38,580,992 km (0.119 R)
• M61: 39,801,561 km (0.093 R)
• M62: 43,150,309 km (0.116 R)
• M63: 43,344,337 km (0.116 R)
• M64: 45,104,057 km (0.11 R)
• M65: 45,695,717 km (0.066 R)
• M66: 45,794,601 km (0.067 R)
• M67: 46,588,068 km (0.073 R)
• M68: 46,986,597 km (0.095 R)
• M69: 47,686,715 km (0.068 R)
• M70: 50,930,595 km (0.093 R)
• M71: 51,238,318 km (0.112 R)
• M72: 52,165,226 km (0.038 R)
• M73: 53,722,540 km (0.098 R)
• M74: 55,716,829 km (0.098 R)
• M75: 55,928,211 km (0.091 R)
• M76: 59,130,204 km (0.043 R)
• M77: 59,453,635 km (0.088 R)
• M78: 60,753,341 km (0.099 R)
• M79: 61,297,578 km (0.109 R)
• M80: 63,711,639 km (0.062 R)
• M81: 64,264,702 km (0.063 R)
• M82: 66,828,810 km (0.074 R)
• M83: 67,390,699 km (0.091 R)
• M84: 67,954,085 km (0.116 R)
• M85: 68,745,607 km (0.119 R)
• M86: 69,426,277 km (0.098 R)
• M87: 71,138,126 km (0.119 R)
• M88: 72,632,758 km (0.1 R)
• M89: 74,254,100 km (0.029 R)
• M90: 75,302,482 km (0.079 R)
• M91: 76,355,950 km (0.08 R)
• M92: 77,532,088 km (0.104 R)
• M93: 78,122,551 km (0.081 R)
• M94: 78,240,734 km (0.07 R)
• M95: 78,951,473 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 14,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit