🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.89 AU - 1.47 AU

Year: 453 Days

Day: 37.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,892,637 km

• M1: 66,272 km (0.104 R)
• M2: 1,056,759 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.74 AU - 2.98 AU

Year: 1708 Days

Day: 26.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.89 AU - 5.17 AU

Year: 3404 Days

Day: 45.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,892,637 km

• M1: 1,477,728 km (0.097 R)
• M2: 2,667,180 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.72 AU - 5.66 AU

Year: 3586 Days

Day: 37.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.91 AU - 5.23 AU

Year: 4031 Days

Day: 25.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,892,637 km

• M1: 1,641,986 km (0.071 R)
• M2: 3,307,459 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.4

Radius: 9.9

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.75 AU - 11.27 AU

Year: 10355 Days

Day: 10.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,892,637 km

• M1: 238,309 km (0.093 R)
• M2: 629,957 km (0.101 R)
• M3: 835,654 km (0.097 R)
• M4: 955,631 km (0.108 R)
• M5: 1,026,989 km (0.095 R)
• M6: 1,100,143 km (0.065 R)
• M7: 1,493,884 km (0.068 R)
• M8: 2,138,352 km (0.071 R)
• M9: 2,502,623 km (0.104 R)
• M10: 2,578,020 km (0.07 R)
• M11: 3,099,219 km (0.059 R)
• M12: 3,767,473 km (0.109 R)
• M13: 4,418,523 km (0.12 R)
• M14: 4,632,896 km (0.116 R)
• M15: 5,361,737 km (0.06 R)
• M16: 5,590,622 km (0.115 R)
• M17: 5,756,227 km (0.059 R)
• M18: 6,126,033 km (0.046 R)
• M19: 6,712,905 km (0.048 R)
• M20: 6,818,372 km (0.117 R)
• M21: 6,959,742 km (0.091 R)
• M22: 8,051,507 km (0.095 R)
• M23: 8,389,299 km (0.06 R)
• M24: 8,617,137 km (0.068 R)
• M25: 9,866,728 km (0.096 R)
• M26: 10,840,610 km (0.076 R)
• M27: 10,923,188 km (0.098 R)
• M28: 11,047,354 km (0.063 R)
• M29: 11,213,707 km (0.072 R)
• M30: 11,760,188 km (0.1 R)
• M31: 11,845,010 km (0.073 R)
• M32: 12,057,888 km (0.065 R)
• M33: 12,143,458 km (0.101 R)
• M34: 12,229,327 km (0.053 R)
• M35: 12,358,280 km (0.099 R)
• M36: 12,487,682 km (0.09 R)
• M37: 12,835,198 km (0.085 R)
• M38: 13,362,381 km (0.114 R)
• M39: 13,450,943 km (0.098 R)
• M40: 13,628,665 km (0.078 R)
• M41: 13,807,135 km (0.118 R)
• M42: 14,121,441 km (0.052 R)
• M43: 14,437,990 km (0.103 R)
• M44: 14,802,709 km (0.097 R)
• M45: 15,032,192 km (0.089 R)
• M46: 15,401,849 km (0.098 R)
• M47: 16,862,373 km (0.11 R)
• M48: 17,246,391 km (0.095 R)
• M49: 17,974,334 km (0.044 R)
• M50: 18,563,749 km (0.081 R)
• M51: 18,712,150 km (0.073 R)
• M52: 18,960,333 km (0.04 R)
• M53: 19,109,782 km (0.06 R)
• M54: 20,421,306 km (0.099 R)
• M55: 20,830,606 km (0.106 R)
• M56: 21,398,031 km (0.083 R)
• M57: 22,970,903 km (0.103 R)
• M58: 24,093,934 km (0.106 R)
• M59: 25,729,338 km (0.112 R)
• M60: 26,005,346 km (0.032 R)
• M61: 26,393,403 km (0.074 R)
• M62: 27,063,152 km (0.078 R)
• M63: 27,175,351 km (0.085 R)
• M64: 27,682,039 km (0.093 R)
• M65: 28,419,407 km (0.113 R)
• M66: 28,647,543 km (0.072 R)
• M67: 29,566,523 km (0.104 R)
• M68: 29,797,652 km (0.054 R)
• M69: 30,087,573 km (0.063 R)
• M70: 31,669,121 km (0.077 R)
• M71: 31,964,876 km (0.052 R)
• M72: 32,142,898 km (0.087 R)
• M73: 33,638,577 km (0.077 R)
• M74: 34,912,253 km (0.108 R)
• M75: 35,156,696 km (0.085 R)
• M76: 36,078,369 km (0.087 R)
• M77: 36,140,153 km (0.12 R)
• M78: 37,007,970 km (0.049 R)
• M79: 38,071,013 km (0.116 R)
• M80: 38,196,675 km (0.077 R)
• M81: 38,259,655 km (0.071 R)
• M82: 38,700,969 km (0.078 R)
• M83: 41,513,708 km (0.027 R)
• M84: 41,902,364 km (0.062 R)
• M85: 42,487,590 km (0.108 R)
• M86: 42,944,612 km (0.085 R)
• M87: 43,010,136 km (0.086 R)
• M88: 43,403,429 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.1

Radius: 11.2

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.43 AU - 12.91 AU

Year: 12307 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,892,637 km

• M1: 160,818 km (0.113 R)
• M2: 286,480 km (0.071 R)
• M3: 504,594 km (0.093 R)
• M4: 701,764 km (0.1 R)
• M5: 1,366,128 km (0.042 R)
• M6: 1,784,852 km (0.091 R)
• M7: 2,212,852 km (0.038 R)
• M8: 2,485,120 km (0.101 R)
• M9: 2,578,319 km (0.098 R)
• M10: 4,524,737 km (0.11 R)
• M11: 4,639,329 km (0.105 R)
• M12: 5,347,077 km (0.072 R)
• M13: 5,508,942 km (0.075 R)
• M14: 7,349,893 km (0.089 R)
• M15: 7,439,951 km (0.103 R)
• M16: 7,620,815 km (0.113 R)
• M17: 8,079,781 km (0.098 R)
• M18: 9,363,480 km (0.085 R)
• M19: 9,608,073 km (0.088 R)
• M20: 10,153,806 km (0.106 R)
• M21: 10,405,280 km (0.111 R)
• M22: 12,275,403 km (0.081 R)
• M23: 13,084,877 km (0.067 R)
• M24: 13,800,553 km (0.086 R)
• M25: 14,191,004 km (0.056 R)
• M26: 14,869,131 km (0.118 R)
• M27: 15,557,730 km (0.083 R)
• M28: 15,673,519 km (0.117 R)
• M29: 16,550,910 km (0.027 R)
• M30: 17,204,653 km (0.102 R)
• M31: 18,231,343 km (0.095 R)
• M32: 18,353,564 km (0.068 R)
• M33: 19,277,930 km (0.096 R)
• M34: 19,589,542 km (0.059 R)
• M35: 20,154,424 km (0.102 R)
• M36: 20,852,298 km (0.06 R)
• M37: 21,622,577 km (0.033 R)
• M38: 21,816,605 km (0.117 R)
• M39: 21,946,307 km (0.105 R)
• M40: 22,271,533 km (0.118 R)
• M41: 22,402,132 km (0.082 R)
• M42: 23,190,961 km (0.094 R)
• M43: 24,324,015 km (0.056 R)
• M44: 24,728,079 km (0.108 R)
• M45: 25,816,853 km (0.113 R)
• M46: 28,464,735 km (0.118 R)
• M47: 29,175,774 km (0.088 R)
• M48: 29,605,269 km (0.075 R)
• M49: 29,820,690 km (0.064 R)
• M50: 30,181,071 km (0.086 R)
• M51: 30,760,613 km (0.107 R)
• M52: 34,239,213 km (0.076 R)
• M53: 34,390,007 km (0.108 R)
• M54: 35,451,554 km (0.097 R)
• M55: 36,755,150 km (0.094 R)
• M56: 37,996,363 km (0.108 R)
• M57: 38,779,059 km (0.06 R)
• M58: 40,042,413 km (0.103 R)
• M59: 40,280,723 km (0.111 R)
• M60: 40,360,309 km (0.119 R)
• M61: 42,043,285 km (0.113 R)
• M62: 42,690,445 km (0.098 R)
• M63: 43,585,639 km (0.098 R)
• M64: 43,667,319 km (0.049 R)
• M65: 43,749,149 km (0.079 R)
• M66: 45,643,208 km (0.114 R)
• M67: 48,407,328 km (0.095 R)
• M68: 49,767,023 km (0.075 R)
• M69: 51,225,303 km (0.079 R)
• M70: 51,397,789 km (0.115 R)
• M71: 52,089,679 km (0.096 R)
• M72: 54,359,528 km (0.054 R)
• M73: 55,861,191 km (0.09 R)
• M74: 56,038,764 km (0.055 R)
• M75: 57,376,319 km (0.065 R)
• M76: 57,824,514 km (0.086 R)
• M77: 58,273,906 km (0.1 R)
• M78: 58,454,022 km (0.026 R)
• M79: 59,901,231 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.6

Radius: 7.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 13.81 AU - 15.47 AU

Year: 19779 Days

Day: 19.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 69,892,637 km

• M1: 126,709 km (0.093 R)
• M2: 1,015,620 km (0.073 R)
• M3: 2,184,877 km (0.101 R)
• M4: 2,543,014 km (0.116 R)
• M5: 3,458,404 km (0.068 R)
• M6: 3,517,046 km (0.107 R)
• M7: 3,997,106 km (0.051 R)
• M8: 4,561,688 km (0.092 R)
• M9: 4,723,104 km (0.056 R)
• M10: 5,387,019 km (0.087 R)
• M11: 7,548,559 km (0.092 R)
• M12: 7,624,704 km (0.082 R)
• M13: 7,854,786 km (0.042 R)
• M14: 9,487,946 km (0.03 R)
• M15: 11,091,635 km (0.107 R)
• M16: 11,571,395 km (0.071 R)
• M17: 11,703,341 km (0.111 R)
• M18: 12,731,976 km (0.111 R)
• M19: 12,868,259 km (0.052 R)
• M20: 13,050,769 km (0.043 R)
• M21: 13,510,782 km (0.072 R)
• M22: 15,743,082 km (0.1 R)
• M23: 15,987,225 km (0.042 R)
• M24: 16,429,885 km (0.083 R)
• M25: 17,076,298 km (0.077 R)
• M26: 17,126,413 km (0.071 R)
• M27: 17,883,378 km (0.053 R)
• M28: 18,087,131 km (0.109 R)
• M29: 18,548,191 km (0.055 R)
• M30: 19,065,201 km (0.099 R)
• M31: 19,586,849 km (0.089 R)
• M32: 20,697,464 km (0.068 R)
• M33: 20,750,870 km (0.041 R)
• M34: 21,557,502 km (0.118 R)
• M35: 21,719,965 km (0.069 R)
• M36: 22,648,669 km (0.043 R)
• M37: 23,646,187 km (0.089 R)
• M38: 23,701,987 km (0.108 R)
• M39: 23,869,836 km (0.115 R)
• M40: 24,206,581 km (0.088 R)
• M41: 24,319,079 km (0.114 R)
• M42: 24,601,370 km (0.064 R)
• M43: 25,112,097 km (0.091 R)
• M44: 26,086,428 km (0.095 R)
• M45: 27,190,011 km (0.076 R)
• M46: 27,600,358 km (0.087 R)
• M47: 27,659,150 km (0.078 R)
• M48: 28,784,276 km (0.103 R)
• M49: 30,590,820 km (0.05 R)
• M50: 31,201,179 km (0.109 R)
• M51: 33,243,788 km (0.035 R)
• M52: 33,871,202 km (0.089 R)
• M53: 33,934,183 km (0.086 R)
• M54: 34,312,665 km (0.103 R)
• M55: 34,375,945 km (0.088 R)
• M56: 34,883,231 km (0.093 R)
• M57: 35,201,576 km (0.108 R)
• M58: 35,969,312 km (0.05 R)
• M59: 36,355,424 km (0.117 R)
• M60: 37,586,764 km (0.105 R)
• M61: 37,847,663 km (0.104 R)
• M62: 38,568,425 km (0.118 R)
• M63: 40,290,147 km (0.094 R)
• M64: 41,227,528 km (0.108 R)
• M65: 41,698,910 km (0.04 R)
• M66: 43,328,630 km (0.117 R)
• M67: 45,811,954 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.9

Radius: 4.6

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.9 AU - 22.82 AU

Year: 28921 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,892,637 km

• M1: 63,429 km (0.078 R)
• M2: 107,112 km (0.042 R)
• M3: 269,725 km (0.097 R)
• M4: 316,848 km (0.111 R)
• M5: 349,909 km (0.118 R)
• M6: 384,467 km (0.107 R)
• M7: 1,295,518 km (0.096 R)
• M8: 1,491,640 km (0.093 R)
• M9: 1,637,349 km (0.113 R)
• M10: 1,911,412 km (0.103 R)
• M11: 2,674,810 km (0.091 R)
• M12: 2,745,271 km (0.078 R)
• M13: 3,482,788 km (0.101 R)
• M14: 4,114,241 km (0.04 R)
• M15: 4,154,931 km (0.109 R)
• M16: 4,277,602 km (0.109 R)
• M17: 4,865,970 km (0.088 R)
• M18: 5,704,466 km (0.108 R)
• M19: 6,491,800 km (0.047 R)
• M20: 6,825,852 km (0.082 R)
• M21: 8,944,307 km (0.107 R)
• M22: 9,746,152 km (0.109 R)
• M23: 10,238,329 km (0.077 R)
• M24: 10,570,885 km (0.061 R)
• M25: 10,850,782 km (0.089 R)
• M26: 11,360,612 km (0.114 R)
• M27: 12,227,681 km (0.087 R)
• M28: 14,085,836 km (0.085 R)
• M29: 14,766,058 km (0.076 R)
• M30: 15,583,760 km (0.032 R)
• M31: 16,415,973 km (0.063 R)
• M32: 17,525,989 km (0.067 R)
• M33: 17,724,356 km (0.056 R)
• M34: 17,857,049 km (0.068 R)
• M35: 17,923,470 km (0.037 R)
• M36: 18,390,964 km (0.092 R)
• M37: 18,727,409 km (0.085 R)
• M38: 18,930,115 km (0.117 R)
• M39: 20,787,971 km (0.106 R)
• M40: 21,138,329 km (0.106 R)
• M41: 22,201,222 km (0.097 R)
• M42: 22,703,122 km (0.057 R)
• M43: 23,937,454 km (0.063 R)
• M44: 24,231,115 km (0.119 R)
• M45: 24,821,877 km (0.112 R)
• M46: 25,044,628 km (0.099 R)
• M47: 25,867,117 km (0.073 R)
• M48: 27,155,604 km (0.114 R)
• M49: 27,308,493 km (0.082 R)
• M50: 27,461,831 km (0.11 R)
• M51: 28,620,167 km (0.082 R)
• M52: 30,347,723 km (0.088 R)
• M53: 30,984,412 km (0.118 R)
• M54: 31,144,182 km (0.103 R)
• M55: 31,384,436 km (0.106 R)
• M56: 31,544,955 km (0.088 R)
• M57: 32,270,654 km (0.109 R)
• M58: 32,676,214 km (0.085 R)
• M59: 33,001,889 km (0.098 R)
• M60: 33,738,509 km (0.081 R)
• M61: 33,902,917 km (0.086 R)
• M62: 37,587,213 km (0.066 R)
• M63: 40,782,025 km (0.087 R)
• M64: 41,484,088 km (0.057 R)
• M65: 41,924,953 km (0.11 R)
• M66: 42,633,598 km (0.032 R)
• M67: 42,989,491 km (0.079 R)
• M68: 43,524,902 km (0.086 R)
• M69: 43,614,362 km (0.083 R)
• M70: 44,692,813 km (0.056 R)
• M71: 44,783,170 km (0.039 R)
• M72: 46,509,679 km (0.106 R)
• M73: 47,887,924 km (0.108 R)
• M74: 48,628,583 km (0.108 R)
• M75: 49,653,029 km (0.098 R)
• M76: 51,250,286 km (0.09 R)
• M77: 51,533,923 km (0.105 R)
• M78: 51,723,314 km (0.088 R)
• M79: 51,818,159 km (0.06 R)
• M80: 52,007,849 km (0.064 R)
• M81: 53,150,927 km (0.084 R)
• M82: 54,109,849 km (0.113 R)
• M83: 55,461,915 km (0.076 R)
• M84: 56,434,600 km (0.12 R)
• M85: 57,020,724 km (0.115 R)
• M86: 57,707,229 km (0.112 R)
• M87: 58,199,256 km (0.107 R)
• M88: 58,396,576 km (0.105 R)
• M89: 59,286,683 km (0.062 R)
• M90: 59,584,383 km (0.066 R)
• M91: 60,880,200 km (0.108 R)
• M92: 65,744,674 km (0.059 R)
• M93: 67,083,425 km (0.119 R)
• M94: 67,497,213 km (0.079 R)
• M95: 67,600,735 km (0.073 R)
• M96: 69,265,011 km (0.072 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 18,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit