🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.88 AU - 1.4 AU

Year: 445 Days

Day: 21.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.23 AU - 1.89 AU

Year: 712 Days

Day: 44.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,243,222 km

• M1: 21,841 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.78 AU - 2.38 AU

Year: 1096 Days

Day: 29.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,243,222 km

• M1: 323,580 km (0.065 R)
• M2: 1,085,183 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.44 AU - 3.58 AU

Year: 1907 Days

Day: 41.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.24 AU - 4.2 AU

Year: 2621 Days

Day: 29.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.99 AU - 4.29 AU

Year: 3077 Days

Day: 31.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.9

Radius: 3.5

Gravity: 61.95 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.35 AU - 14.07 AU

Year: 16550 Days

Day: 21.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,243,222 km

• M1: 368,460 km (0.109 R)
• M2: 440,566 km (0.08 R)
• M3: 537,056 km (0.078 R)
• M4: 598,391 km (0.073 R)
• M5: 938,128 km (0.112 R)
• M6: 1,355,656 km (0.116 R)
• M7: 1,439,580 km (0.092 R)
• M8: 1,496,577 km (0.111 R)
• M9: 1,612,815 km (0.114 R)
• M10: 2,010,446 km (0.063 R)
• M11: 2,369,481 km (0.106 R)
• M12: 2,890,530 km (0.12 R)
• M13: 3,483,536 km (0.049 R)
• M14: 3,912,433 km (0.045 R)
• M15: 4,072,503 km (0.082 R)
• M16: 4,482,102 km (0.096 R)
• M17: 4,734,174 km (0.116 R)
• M18: 5,562,049 km (0.078 R)
• M19: 5,606,779 km (0.109 R)
• M20: 6,061,407 km (0.098 R)
• M21: 6,622,548 km (0.088 R)
• M22: 6,717,692 km (0.066 R)
• M23: 6,813,285 km (0.094 R)
• M24: 8,045,373 km (0.104 R)
• M25: 8,351,152 km (0.086 R)
• M26: 9,990,445 km (0.105 R)
• M27: 10,595,419 km (0.102 R)
• M28: 10,930,368 km (0.025 R)
• M29: 11,782,927 km (0.063 R)
• M30: 11,956,011 km (0.086 R)
• M31: 12,421,560 km (0.069 R)
• M32: 13,071,413 km (0.076 R)
• M33: 14,036,319 km (0.109 R)
• M34: 14,219,726 km (0.061 R)
• M35: 14,342,397 km (0.094 R)
• M36: 14,712,801 km (0.115 R)
• M37: 14,774,735 km (0.107 R)
• M38: 15,336,923 km (0.107 R)
• M39: 15,399,754 km (0.117 R)
• M40: 15,715,556 km (0.114 R)
• M41: 16,740,301 km (0.047 R)
• M42: 17,457,174 km (0.092 R)
• M43: 17,984,806 km (0.112 R)
• M44: 18,051,077 km (0.076 R)
• M45: 18,184,070 km (0.097 R)
• M46: 19,598,967 km (0.097 R)
• M47: 19,667,183 km (0.086 R)
• M48: 20,078,428 km (0.092 R)
• M49: 20,285,022 km (0.081 R)
• M50: 21,892,751 km (0.082 R)
• M51: 23,540,871 km (0.057 R)
• M52: 23,831,539 km (0.107 R)
• M53: 24,637,124 km (0.043 R)
• M54: 24,710,726 km (0.09 R)
• M55: 25,974,379 km (0.087 R)
• M56: 27,487,562 km (0.109 R)
• M57: 29,731,978 km (0.055 R)
• M58: 29,967,445 km (0.119 R)
• M59: 31,233,941 km (0.117 R)
• M60: 33,085,065 km (0.104 R)
• M61: 35,969,162 km (0.059 R)
• M62: 36,976,405 km (0.104 R)
• M63: 37,907,801 km (0.071 R)
• M64: 37,992,773 km (0.111 R)
• M65: 39,448,510 km (0.092 R)
• M66: 40,226,419 km (0.076 R)
• M67: 40,400,102 km (0.036 R)
• M68: 41,096,779 km (0.096 R)
• M69: 41,797,645 km (0.106 R)
• M70: 42,413,988 km (0.097 R)
• M71: 43,655,800 km (0.061 R)
• M72: 43,834,121 km (0.095 R)
• M73: 44,639,855 km (0.095 R)
• M74: 45,179,754 km (0.109 R)
• M75: 45,902,760 km (0.08 R)
• M76: 46,265,834 km (0.116 R)
• M77: 49,111,186 km (0.119 R)
• M78: 49,854,687 km (0.077 R)
• M79: 50,508,131 km (0.104 R)
• M80: 51,918,240 km (0.09 R)
• M81: 54,872,948 km (0.101 R)
• M82: 55,644,274 km (0.056 R)
• M83: 56,807,996 km (0.076 R)
• M84: 57,588,299 km (0.1 R)
• M85: 57,979,796 km (0.111 R)
• M86: 58,273,906 km (0.114 R)
• M87: 58,863,770 km (0.113 R)
• M88: 59,554,464 km (0.1 R)
• M89: 59,653,348 km (0.083 R)
• M90: 60,347,033 km (0.117 R)
• M91: 61,342,607 km (0.113 R)
• M92: 62,444,096 km (0.1 R)
• M93: 62,745,685 km (0.114 R)
• M94: 63,451,039 km (0.114 R)
• M95: 66,504,033 km (0.108 R)
• M96: 69,292,387 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.5

Radius: 6

Gravity: 20.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.79 AU - 16.49 AU

Year: 19421 Days

Day: 23.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,243,222 km

• M1: 274,213 km (0.109 R)
• M2: 431,739 km (0.066 R)
• M3: 510,877 km (0.054 R)
• M4: 639,232 km (0.073 R)
• M5: 730,636 km (0.103 R)
• M6: 802,293 km (0.107 R)
• M7: 926,759 km (0.076 R)
• M8: 1,367,025 km (0.074 R)
• M9: 1,486,255 km (0.045 R)
• M10: 1,640,191 km (0.11 R)
• M11: 1,735,036 km (0.097 R)
• M12: 2,271,344 km (0.114 R)
• M13: 3,164,294 km (0.062 R)
• M14: 4,067,417 km (0.057 R)
• M15: 4,458,615 km (0.08 R)
• M16: 4,726,096 km (0.086 R)
• M17: 5,417,388 km (0.044 R)
• M18: 5,654,800 km (0.112 R)
• M19: 6,487,312 km (0.051 R)
• M20: 6,790,247 km (0.085 R)
• M21: 7,620,516 km (0.099 R)
• M22: 7,726,580 km (0.059 R)
• M23: 7,779,688 km (0.08 R)
• M24: 9,092,708 km (0.106 R)
• M25: 9,374,850 km (0.053 R)
• M26: 10,005,554 km (0.033 R)
• M27: 10,238,329 km (0.081 R)
• M28: 11,610,889 km (0.08 R)
• M29: 13,167,305 km (0.072 R)
• M30: 13,230,884 km (0.118 R)
• M31: 13,486,398 km (0.111 R)
• M32: 16,470,426 km (0.071 R)
• M33: 16,952,281 km (0.101 R)
• M34: 17,090,809 km (0.084 R)
• M35: 19,430,220 km (0.107 R)
• M36: 21,119,180 km (0.116 R)
• M37: 21,492,427 km (0.099 R)
• M38: 21,567,375 km (0.096 R)
• M39: 22,245,652 km (0.113 R)
• M40: 22,321,498 km (0.109 R)
• M41: 22,397,344 km (0.07 R)
• M42: 23,933,116 km (0.077 R)
• M43: 26,379,640 km (0.053 R)
• M44: 26,459,824 km (0.075 R)
• M45: 26,700,976 km (0.092 R)
• M46: 28,327,703 km (0.109 R)
• M47: 29,070,008 km (0.09 R)
• M48: 30,153,695 km (0.116 R)
• M49: 30,573,915 km (0.067 R)
• M50: 33,136,078 km (0.112 R)
• M51: 34,092,756 km (0.1 R)
• M52: 34,970,148 km (0.078 R)
• M53: 35,058,261 km (0.118 R)
• M54: 35,234,936 km (0.081 R)
• M55: 35,766,308 km (0.056 R)
• M56: 36,211,062 km (0.104 R)
• M57: 37,466,338 km (0.077 R)
• M58: 37,556,545 km (0.092 R)
• M59: 37,918,123 km (0.111 R)
• M60: 38,280,898 km (0.076 R)
• M61: 38,371,704 km (0.111 R)
• M62: 38,553,615 km (0.114 R)
• M63: 39,192,697 km (0.082 R)
• M64: 39,743,218 km (0.11 R)
• M65: 40,203,979 km (0.086 R)
• M66: 41,316,838 km (0.051 R)
• M67: 41,690,084 km (0.115 R)
• M68: 43,099,745 km (0.118 R)
• M69: 44,620,407 km (0.083 R)
• M70: 46,642,821 km (0.063 R)
• M71: 48,203,725 km (0.028 R)
• M72: 48,399,997 km (0.066 R)
• M73: 50,477,164 km (0.038 R)
• M74: 50,676,578 km (0.1 R)
• M75: 50,776,360 km (0.104 R)
• M76: 50,976,073 km (0.111 R)
• M77: 51,176,085 km (0.117 R)
• M78: 51,276,166 km (0.073 R)
• M79: 51,777,768 km (0.079 R)
• M80: 53,089,143 km (0.08 R)
• M81: 55,950,800 km (0.042 R)
• M82: 56,777,478 km (0.056 R)
• M83: 60,547,644 km (0.066 R)
• M84: 62,569,758 km (0.096 R)
• M85: 64,289,835 km (0.064 R)
• M86: 64,397,844 km (0.1 R)
• M87: 65,264,165 km (0.105 R)
• M88: 67,008,327 km (0.089 R)
• M89: 70,097,224 km (0.087 R)
• M90: 70,319,676 km (0.094 R)
• M91: 72,107,370 km (0.12 R)
• M92: 72,894,106 km (0.065 R)
• M93: 73,006,753 km (0.083 R)
• M94: 73,232,197 km (0.036 R)
• M95: 74,816,887 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.8

Radius: 4.6

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 18.06 AU - 18.68 AU

Year: 28758 Days

Day: 24.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,243,222 km

• M1: 62,083 km (0.097 R)
• M2: 112,348 km (0.119 R)
• M3: 148,551 km (0.093 R)
• M4: 190,438 km (0.112 R)
• M5: 388,057 km (0.111 R)
• M6: 434,133 km (0.069 R)
• M7: 515,365 km (0.108 R)
• M8: 950,694 km (0.11 R)
• M9: 1,190,649 km (0.112 R)
• M10: 1,236,277 km (0.058 R)
• M11: 1,400,685 km (0.049 R)
• M12: 1,881,492 km (0.084 R)
• M13: 2,015,831 km (0.082 R)
• M14: 2,496,040 km (0.094 R)
• M15: 2,584,453 km (0.08 R)
• M16: 2,764,120 km (0.114 R)
• M17: 3,424,894 km (0.116 R)
• M18: 4,484,047 km (0.114 R)
• M19: 5,368,020 km (0.096 R)
• M20: 5,907,770 km (0.088 R)
• M21: 5,986,308 km (0.092 R)
• M22: 6,025,802 km (0.061 R)
• M23: 6,224,019 km (0.107 R)
• M24: 7,458,052 km (0.119 R)
• M25: 7,585,510 km (0.107 R)
• M26: 8,015,604 km (0.069 R)
• M27: 8,631,049 km (0.096 R)
• M28: 9,079,843 km (0.026 R)
• M29: 10,046,993 km (0.085 R)
• M30: 10,757,583 km (0.117 R)
• M31: 11,484,180 km (0.085 R)
• M32: 11,533,248 km (0.117 R)
• M33: 12,477,510 km (0.094 R)
• M34: 12,527,924 km (0.11 R)
• M35: 12,831,608 km (0.111 R)
• M36: 13,549,827 km (0.099 R)
• M37: 13,705,409 km (0.096 R)
• M38: 14,439,186 km (0.113 R)
• M39: 15,890,136 km (0.119 R)
• M40: 16,439,310 km (0.115 R)
• M41: 16,494,512 km (0.041 R)
• M42: 17,499,660 km (0.112 R)
• M43: 19,334,777 km (0.088 R)
• M44: 20,512,411 km (0.066 R)
• M45: 21,230,032 km (0.057 R)
• M46: 21,531,622 km (0.112 R)
• M47: 22,138,690 km (0.083 R)
• M48: 22,998,129 km (0.117 R)
• M49: 23,431,963 km (0.035 R)
• M50: 23,494,196 km (0.06 R)
• M51: 24,056,385 km (0.115 R)
• M52: 24,244,878 km (0.064 R)
• M53: 25,385,412 km (0.077 R)
• M54: 25,705,402 km (0.116 R)
• M55: 26,868,077 km (0.113 R)
• M56: 26,998,377 km (0.058 R)
• M57: 27,916,010 km (0.042 R)
• M58: 27,981,983 km (0.102 R)
• M59: 28,977,257 km (0.113 R)
• M60: 29,579,987 km (0.083 R)
• M61: 29,849,114 km (0.053 R)
• M62: 30,661,729 km (0.111 R)
• M63: 31,207,313 km (0.117 R)
• M64: 31,962,931 km (0.056 R)
• M65: 32,585,558 km (0.045 R)
• M66: 33,142,361 km (0.116 R)
• M67: 34,902,679 km (0.116 R)
• M68: 36,765,322 km (0.084 R)
• M69: 37,054,645 km (0.099 R)
• M70: 37,708,686 km (0.049 R)
• M71: 38,146,709 km (0.073 R)
• M72: 38,733,432 km (0.087 R)
• M73: 39,693,252 km (0.083 R)
• M74: 40,735,650 km (0.093 R)
• M75: 41,035,145 km (0.083 R)
• M76: 41,185,191 km (0.084 R)
• M77: 42,089,062 km (0.117 R)
• M78: 42,316,002 km (0.095 R)
• M79: 42,619,237 km (0.101 R)
• M80: 42,695,232 km (0.087 R)
• M81: 42,999,365 km (0.109 R)
• M82: 43,380,690 km (0.056 R)
• M83: 43,686,468 km (0.088 R)
• M84: 44,146,631 km (0.093 R)
• M85: 44,223,375 km (0.042 R)
• M86: 46,002,841 km (0.112 R)
• M87: 48,042,309 km (0.084 R)
• M88: 48,993,602 km (0.095 R)
• M89: 49,711,073 km (0.056 R)
• M90: 51,317,904 km (0.119 R)
• M91: 52,208,909 km (0.106 R)
• M92: 52,860,108 km (0.087 R)
• M93: 53,924,048 km (0.047 R)
• M94: 54,088,307 km (0.063 R)
• M95: 54,829,864 km (0.072 R)
• M96: 55,077,747 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 20,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit