🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.44 AU - 0.64 AU

Year: 146 Days

Day: 25.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,765,131 km

• M1: 305,628 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.9 AU - 1.12 AU

Year: 373 Days

Day: 12.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.91 AU - 2.51 AU

Year: 1206 Days

Day: 33.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,765,131 km

• M1: 560,842 km (0.095 R)
• M2: 1,452,745 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.54 AU - 3.18 AU

Year: 1776 Days

Day: 17.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.78 AU - 3.1 AU

Year: 1851 Days

Day: 41.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.8

Radius: 9.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.01 AU - 6.09 AU

Year: 4166 Days

Day: 7.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,765,131 km

• M1: 130,150 km (0.088 R)
• M2: 254,466 km (0.078 R)
• M3: 620,382 km (0.069 R)
• M4: 738,565 km (0.104 R)
• M5: 905,516 km (0.061 R)
• M6: 1,009,786 km (0.105 R)
• M7: 1,140,534 km (0.067 R)
• M8: 1,407,118 km (0.042 R)
• M9: 1,693,747 km (0.116 R)
• M10: 1,998,927 km (0.091 R)
• M11: 2,165,280 km (0.105 R)
• M12: 2,321,759 km (0.11 R)
• M13: 2,437,996 km (0.097 R)
• M14: 2,630,978 km (0.099 R)
• M15: 2,737,043 km (0.104 R)
• M16: 2,937,803 km (0.082 R)
• M17: 3,469,324 km (0.08 R)
• M18: 3,535,895 km (0.106 R)
• M19: 3,874,734 km (0.11 R)
• M20: 4,083,124 km (0.108 R)
• M21: 4,277,452 km (0.115 R)
• M22: 4,492,873 km (0.09 R)
• M23: 4,859,986 km (0.062 R)
• M24: 5,198,676 km (0.052 R)
• M25: 5,274,971 km (0.087 R)
• M26: 5,584,040 km (0.049 R)
• M27: 5,780,312 km (0.064 R)
• M28: 6,240,176 km (0.119 R)
• M29: 6,341,753 km (0.104 R)
• M30: 6,649,775 km (0.105 R)
• M31: 6,711,858 km (0.081 R)
• M32: 7,004,771 km (0.115 R)
• M33: 7,110,387 km (0.112 R)
• M34: 7,451,769 km (0.117 R)
• M35: 7,755,004 km (0.051 R)
• M36: 7,864,360 km (0.098 R)
• M37: 8,128,700 km (0.052 R)
• M38: 8,598,437 km (0.094 R)
• M39: 8,802,488 km (0.061 R)
• M40: 9,587,728 km (0.115 R)
• M41: 9,705,162 km (0.064 R)
• M42: 10,131,665 km (0.096 R)
• M43: 10,275,279 km (0.119 R)
• M44: 10,661,391 km (0.098 R)
• M45: 10,856,168 km (0.069 R)
• M46: 11,422,994 km (0.102 R)
• M47: 11,747,622 km (0.095 R)
• M48: 11,873,284 km (0.109 R)
• M49: 11,999,395 km (0.116 R)
• M50: 12,100,523 km (0.093 R)
• M51: 12,278,395 km (0.066 R)
• M52: 12,354,839 km (0.089 R)
• M53: 12,636,682 km (0.083 R)
• M54: 12,894,588 km (0.108 R)
• M55: 13,076,350 km (0.096 R)
• M56: 13,784,845 km (0.085 R)
• M57: 13,917,539 km (0.056 R)
• M58: 13,997,274 km (0.087 R)
• M59: 14,371,419 km (0.11 R)
• M60: 14,938,993 km (0.119 R)
• M61: 15,157,107 km (0.098 R)
• M62: 15,431,320 km (0.118 R)
• M63: 15,513,898 km (0.091 R)
• M64: 15,762,529 km (0.118 R)
• M65: 16,572,602 km (0.081 R)
• M66: 16,968,438 km (0.083 R)
• M67: 17,453,434 km (0.067 R)
• M68: 17,539,453 km (0.109 R)
• M69: 17,683,216 km (0.089 R)
• M70: 17,769,684 km (0.105 R)
• M71: 18,583,197 km (0.077 R)
• M72: 18,671,011 km (0.074 R)
• M73: 18,817,767 km (0.111 R)
• M74: 19,083,004 km (0.098 R)
• M75: 19,260,427 km (0.119 R)
• M76: 20,005,723 km (0.079 R)
• M77: 20,126,000 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 14.1

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.36 AU - 6.44 AU

Year: 5944 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,765,131 km

• M1: 193,430 km (0.056 R)
• M2: 283,189 km (0.103 R)
• M3: 395,387 km (0.104 R)
• M4: 748,139 km (0.096 R)
• M5: 861,983 km (0.107 R)
• M6: 1,272,928 km (0.03 R)
• M7: 1,444,816 km (0.103 R)
• M8: 1,558,361 km (0.073 R)
• M9: 1,777,971 km (0.07 R)
• M10: 1,971,850 km (0.063 R)
• M11: 2,135,958 km (0.103 R)
• M12: 2,400,447 km (0.072 R)
• M13: 2,756,640 km (0.102 R)
• M14: 3,108,793 km (0.089 R)
• M15: 3,301,326 km (0.047 R)
• M16: 3,431,775 km (0.057 R)
• M17: 3,834,044 km (0.077 R)
• M18: 3,994,562 km (0.077 R)
• M19: 4,251,422 km (0.118 R)
• M20: 4,370,053 km (0.119 R)
• M21: 4,513,817 km (0.119 R)
• M22: 4,659,226 km (0.115 R)
• M23: 4,855,648 km (0.078 R)
• M24: 5,720,772 km (0.117 R)
• M25: 6,305,999 km (0.115 R)
• M26: 6,414,607 km (0.086 R)
• M27: 6,523,664 km (0.101 R)
• M28: 6,882,699 km (0.089 R)
• M29: 7,794,049 km (0.086 R)
• M30: 7,969,228 km (0.08 R)
• M31: 8,234,316 km (0.104 R)
• M32: 8,532,464 km (0.081 R)
• M33: 8,864,571 km (0.097 R)
• M34: 9,324,136 km (0.042 R)
• M35: 9,603,735 km (0.087 R)
• M36: 10,782,267 km (0.1 R)
• M37: 11,075,778 km (0.106 R)
• M38: 11,804,469 km (0.086 R)
• M39: 12,039,637 km (0.077 R)
• M40: 13,588,274 km (0.09 R)
• M41: 15,675,463 km (0.063 R)
• M42: 15,823,116 km (0.097 R)
• M43: 16,082,519 km (0.12 R)
• M44: 16,343,418 km (0.072 R)
• M45: 17,324,630 km (0.063 R)
• M46: 17,707,152 km (0.103 R)
• M47: 18,208,604 km (0.103 R)
• M48: 18,558,513 km (0.098 R)
• M49: 18,753,888 km (0.092 R)
• M50: 19,028,550 km (0.101 R)
• M51: 19,423,189 km (0.079 R)
• M52: 19,581,912 km (0.12 R)
• M53: 19,820,671 km (0.111 R)
• M54: 19,940,349 km (0.116 R)
• M55: 20,060,326 km (0.084 R)
• M56: 20,502,388 km (0.112 R)
• M57: 20,623,562 km (0.03 R)
• M58: 20,785,427 km (0.079 R)
• M59: 22,095,456 km (0.059 R)
• M60: 22,552,029 km (0.043 R)
• M61: 23,179,592 km (0.111 R)
• M62: 24,110,390 km (0.065 R)
• M63: 24,323,567 km (0.072 R)
• M64: 25,355,941 km (0.09 R)
• M65: 25,529,475 km (0.073 R)
• M66: 26,446,660 km (0.112 R)
• M67: 26,666,568 km (0.062 R)
• M68: 27,775,537 km (0.108 R)
• M69: 27,864,847 km (0.096 R)
• M70: 28,809,109 km (0.089 R)
• M71: 29,262,391 km (0.114 R)
• M72: 29,581,034 km (0.088 R)
• M73: 29,900,874 km (0.115 R)
• M74: 30,130,058 km (0.119 R)
• M75: 30,498,069 km (0.058 R)
• M76: 30,636,447 km (0.116 R)
• M77: 30,821,201 km (0.107 R)
• M78: 30,960,027 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.3

Radius: 6

Gravity: 17.98 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.5 AU - 14.44 AU

Year: 18148 Days

Day: 15.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,765,131 km

• M1: 86,168 km (0.109 R)
• M2: 124,615 km (0.118 R)
• M3: 190,438 km (0.106 R)
• M4: 318,494 km (0.105 R)
• M5: 419,921 km (0.106 R)
• M6: 493,673 km (0.102 R)
• M7: 592,408 km (0.063 R)
• M8: 719,865 km (0.093 R)
• M9: 832,811 km (0.081 R)
• M10: 1,369,269 km (0.104 R)
• M11: 1,993,691 km (0.116 R)
• M12: 2,121,597 km (0.06 R)
• M13: 2,285,257 km (0.095 R)
• M14: 2,351,978 km (0.079 R)
• M15: 2,694,856 km (0.111 R)
• M16: 2,944,385 km (0.065 R)
• M17: 3,201,245 km (0.086 R)
• M18: 3,465,435 km (0.105 R)
• M19: 3,658,416 km (0.072 R)
• M20: 5,017,961 km (0.091 R)
• M21: 5,104,878 km (0.076 R)
• M22: 5,413,349 km (0.091 R)
• M23: 5,592,268 km (0.114 R)
• M24: 7,486,027 km (0.101 R)
• M25: 7,785,672 km (0.1 R)
• M26: 7,836,086 km (0.09 R)
• M27: 7,937,065 km (0.106 R)
• M28: 8,448,689 km (0.12 R)
• M29: 9,936,889 km (0.103 R)
• M30: 10,487,858 km (0.079 R)
• M31: 11,275,640 km (0.119 R)
• M32: 11,734,307 km (0.062 R)
• M33: 11,849,947 km (0.096 R)
• M34: 12,024,078 km (0.098 R)
• M35: 12,492,769 km (0.048 R)
• M36: 13,146,810 km (0.07 R)
• M37: 13,327,076 km (0.117 R)
• M38: 14,364,238 km (0.073 R)
• M39: 14,549,889 km (0.072 R)
• M40: 15,363,851 km (0.077 R)
• M41: 16,515,007 km (0.115 R)
• M42: 16,774,559 km (0.093 R)
• M43: 16,839,634 km (0.095 R)
• M44: 17,429,498 km (0.072 R)
• M45: 17,627,566 km (0.11 R)
• M46: 17,693,688 km (0.113 R)
• M47: 19,238,885 km (0.101 R)
• M48: 21,318,445 km (0.051 R)
• M49: 23,759,882 km (0.108 R)
• M50: 23,906,338 km (0.111 R)
• M51: 24,052,944 km (0.081 R)
• M52: 25,311,511 km (0.06 R)
• M53: 26,137,291 km (0.108 R)
• M54: 26,971,898 km (0.08 R)
• M55: 29,292,011 km (0.043 R)
• M56: 31,033,779 km (0.08 R)
• M57: 31,193,699 km (0.096 R)
• M58: 32,402,450 km (0.096 R)
• M59: 32,483,532 km (0.037 R)
• M60: 33,544,331 km (0.086 R)
• M61: 33,708,439 km (0.117 R)
• M62: 34,368,016 km (0.075 R)
• M63: 35,448,711 km (0.11 R)
• M64: 36,456,104 km (0.102 R)
• M65: 38,155,984 km (0.117 R)
• M66: 39,015,723 km (0.106 R)
• M67: 40,142,644 km (0.105 R)
• M68: 40,753,901 km (0.032 R)
• M69: 40,841,565 km (0.046 R)
• M70: 41,632,489 km (0.097 R)
• M71: 43,945,870 km (0.107 R)
• M72: 44,756,392 km (0.107 R)
• M73: 44,846,749 km (0.091 R)
• M74: 46,758,310 km (0.066 R)
• M75: 47,770,041 km (0.078 R)
• M76: 48,882,151 km (0.025 R)
• M77: 49,441,348 km (0.116 R)
• M78: 49,908,991 km (0.105 R)
• M79: 51,131,655 km (0.117 R)
• M80: 51,889,069 km (0.084 R)
• M81: 53,798,536 km (0.096 R)
• M82: 54,375,834 km (0.068 R)
• M83: 55,245,746 km (0.097 R)
• M84: 55,342,685 km (0.037 R)
• M85: 55,925,369 km (0.114 R)
• M86: 57,097,019 km (0.028 R)
• M87: 57,685,986 km (0.1 R)
• M88: 60,260,865 km (0.066 R)
• M89: 61,361,456 km (0.112 R)
• M90: 64,703,024 km (0.113 R)
• M91: 65,214,499 km (0.027 R)
• M92: 65,932,718 km (0.071 R)
• M93: 66,653,630 km (0.094 R)
• M94: 67,895,592 km (0.047 R)
• M95: 69,563,159 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.8

Radius: 4.6

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.46 AU - 16.42 AU

Year: 20143 Days

Day: 18.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,765,131 km

• M1: 89,310 km (0.097 R)
• M2: 120,277 km (0.11 R)
• M3: 385,215 km (0.072 R)
• M4: 562,189 km (0.088 R)
• M5: 650,601 km (0.103 R)
• M6: 841,189 km (0.089 R)
• M7: 922,271 km (0.09 R)
• M8: 984,803 km (0.116 R)
• M9: 1,048,831 km (0.049 R)
• M10: 1,092,214 km (0.074 R)
• M11: 1,180,926 km (0.03 R)
• M12: 1,295,069 km (0.116 R)
• M13: 1,709,904 km (0.082 R)
• M14: 1,839,455 km (0.098 R)
• M15: 1,945,221 km (0.071 R)
• M16: 2,218,686 km (0.108 R)
• M17: 2,504,119 km (0.064 R)
• M18: 2,562,612 km (0.074 R)
• M19: 2,591,933 km (0.107 R)
• M20: 2,801,071 km (0.042 R)
• M21: 3,077,827 km (0.086 R)
• M22: 4,096,588 km (0.108 R)
• M23: 4,913,841 km (0.104 R)
• M24: 5,549,183 km (0.114 R)
• M25: 5,625,628 km (0.098 R)
• M26: 5,664,075 km (0.116 R)
• M27: 7,143,298 km (0.09 R)
• M28: 7,604,957 km (0.093 R)
• M29: 7,689,929 km (0.047 R)
• M30: 7,989,723 km (0.076 R)
• M31: 8,076,191 km (0.106 R)
• M32: 8,293,407 km (0.063 R)
• M33: 8,556,849 km (0.101 R)
• M34: 8,733,823 km (0.038 R)
• M35: 9,867,775 km (0.117 R)
• M36: 10,951,013 km (0.08 R)
• M37: 11,972,766 km (0.042 R)
• M38: 13,075,303 km (0.074 R)
• M39: 13,587,077 km (0.088 R)
• M40: 13,897,343 km (0.12 R)
• M41: 14,105,434 km (0.119 R)
• M42: 14,948,268 km (0.115 R)
• M43: 16,903,213 km (0.108 R)
• M44: 16,958,714 km (0.083 R)
• M45: 17,069,715 km (0.086 R)
• M46: 17,348,416 km (0.078 R)
• M47: 17,685,011 km (0.08 R)
• M48: 17,910,455 km (0.091 R)
• M49: 17,967,003 km (0.101 R)
• M50: 19,341,359 km (0.117 R)
• M51: 20,808,615 km (0.07 R)
• M52: 21,345,522 km (0.114 R)
• M53: 21,525,488 km (0.107 R)
• M54: 21,645,765 km (0.073 R)
• M55: 21,947,354 km (0.096 R)
• M56: 23,600,261 km (0.083 R)
• M57: 23,662,194 km (0.104 R)
• M58: 24,661,359 km (0.047 R)
• M59: 24,787,170 km (0.039 R)
• M60: 24,976,262 km (0.067 R)
• M61: 25,229,382 km (0.103 R)
• M62: 25,737,865 km (0.067 R)
• M63: 25,993,378 km (0.097 R)
• M64: 26,894,256 km (0.118 R)
• M65: 26,959,032 km (0.085 R)
• M66: 28,396,518 km (0.097 R)
• M67: 29,191,033 km (0.101 R)
• M68: 31,073,273 km (0.109 R)
• M69: 31,209,108 km (0.098 R)
• M70: 31,345,242 km (0.088 R)
• M71: 31,618,108 km (0.082 R)
• M72: 32,855,732 km (0.12 R)
• M73: 35,662,188 km (0.114 R)
• M74: 37,527,075 km (0.073 R)
• M75: 37,599,330 km (0.091 R)
• M76: 37,961,956 km (0.038 R)
• M77: 38,471,336 km (0.11 R)
• M78: 40,013,092 km (0.078 R)
• M79: 40,383,197 km (0.102 R)
• M80: 40,754,499 km (0.074 R)
• M81: 43,612,417 km (0.077 R)
• M82: 43,688,413 km (0.054 R)
• M83: 44,758,187 km (0.095 R)
• M84: 47,157,438 km (0.096 R)
• M85: 48,018,822 km (0.07 R)
• M86: 49,836,436 km (0.094 R)
• M87: 51,837,607 km (0.062 R)
• M88: 51,998,873 km (0.094 R)
• M89: 52,160,290 km (0.086 R)
• M90: 52,483,571 km (0.097 R)
• M91: 53,132,077 km (0.084 R)
• M92: 54,028,169 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 14,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit