🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.89 AU - 1.45 AU

Year: 474 Days

Day: 36 Hours

Environment

Temp: -3 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.26 AU - 1.58 AU

Year: 634 Days

Day: 35.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,745,129 km

• M1: 570,117 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.36 AU - 2.02 AU

Year: 823 Days

Day: 37 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,745,129 km

• M1: 141,370 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.4 AU - 2.12 AU

Year: 875 Days

Day: 23.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 152.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,745,129 km

• M1: 539,899 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.47 AU - 2.39 AU

Year: 1005 Days

Day: 45.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.4

Radius: 11.6

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.14 AU - 7.74 AU

Year: 6851 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 77,745,129 km

• M1: 190,438 km (0.05 R)
• M2: 371,601 km (0.03 R)
• M3: 506,389 km (0.098 R)
• M4: 744,100 km (0.09 R)
• M5: 1,240,914 km (0.091 R)
• M6: 1,535,622 km (0.086 R)
• M7: 1,638,994 km (0.076 R)
• M8: 1,926,372 km (0.089 R)
• M9: 2,025,705 km (0.045 R)
• M10: 2,126,983 km (0.056 R)
• M11: 2,269,101 km (0.025 R)
• M12: 2,414,360 km (0.098 R)
• M13: 2,686,628 km (0.07 R)
• M14: 2,784,316 km (0.062 R)
• M15: 2,911,623 km (0.095 R)
• M16: 3,026,515 km (0.088 R)
• M17: 3,172,372 km (0.083 R)
• M18: 3,305,664 km (0.049 R)
• M19: 3,486,229 km (0.093 R)
• M20: 3,857,381 km (0.057 R)
• M21: 4,290,168 km (0.115 R)
• M22: 4,554,058 km (0.054 R)
• M23: 4,942,714 km (0.052 R)
• M24: 5,045,936 km (0.113 R)
• M25: 5,483,660 km (0.112 R)
• M26: 5,752,337 km (0.112 R)
• M27: 6,358,508 km (0.048 R)
• M28: 6,433,307 km (0.096 R)
• M29: 6,678,647 km (0.108 R)
• M30: 6,946,428 km (0.085 R)
• M31: 7,023,620 km (0.063 R)
• M32: 7,139,858 km (0.106 R)
• M33: 7,551,850 km (0.052 R)
• M34: 7,750,815 km (0.076 R)
• M35: 8,337,538 km (0.049 R)
• M36: 8,522,591 km (0.116 R)
• M37: 8,708,990 km (0.078 R)
• M38: 8,813,259 km (0.045 R)
• M39: 9,233,929 km (0.079 R)
• M40: 9,425,414 km (0.073 R)
• M41: 9,639,788 km (0.108 R)
• M42: 9,877,499 km (0.074 R)
• M43: 10,007,948 km (0.073 R)
• M44: 10,446,868 km (0.104 R)
• M45: 10,691,012 km (0.06 R)
• M46: 11,298,379 km (0.104 R)
• M47: 12,617,084 km (0.116 R)
• M48: 12,829,663 km (0.082 R)
• M49: 13,210,689 km (0.111 R)
• M50: 14,130,566 km (0.083 R)
• M51: 14,450,107 km (0.074 R)
• M52: 15,777,040 km (0.099 R)
• M53: 16,364,960 km (0.109 R)
• M54: 16,856,090 km (0.119 R)
• M55: 16,986,090 km (0.099 R)
• M56: 17,562,341 km (0.061 R)
• M57: 17,667,808 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.9

Radius: 9.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.3 AU - 9.8 AU

Year: 11059 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,745,129 km

• M1: 182,360 km (0.097 R)
• M2: 331,210 km (0.104 R)
• M3: 553,961 km (0.116 R)
• M4: 852,409 km (0.106 R)
• M5: 1,058,106 km (0.072 R)
• M6: 1,231,190 km (0.11 R)
• M7: 1,396,795 km (0.091 R)
• M8: 1,465,162 km (0.112 R)
• M9: 2,150,918 km (0.09 R)
• M10: 2,290,942 km (0.116 R)
• M11: 2,413,313 km (0.049 R)
• M12: 2,859,115 km (0.104 R)
• M13: 3,013,500 km (0.092 R)
• M14: 3,353,535 km (0.044 R)
• M15: 4,021,340 km (0.091 R)
• M16: 4,169,741 km (0.084 R)
• M17: 4,269,673 km (0.113 R)
• M18: 4,600,135 km (0.039 R)
• M19: 4,703,507 km (0.062 R)
• M20: 5,340,046 km (0.064 R)
• M21: 5,613,211 km (0.077 R)
• M22: 5,891,164 km (0.111 R)
• M23: 6,145,032 km (0.083 R)
• M24: 6,230,452 km (0.109 R)
• M25: 6,751,502 km (0.074 R)
• M26: 6,839,764 km (0.05 R)
• M27: 6,928,326 km (0.107 R)
• M28: 7,196,406 km (0.113 R)
• M29: 7,407,339 km (0.098 R)
• M30: 7,866,155 km (0.061 R)
• M31: 7,928,089 km (0.034 R)
• M32: 8,083,521 km (0.106 R)
• M33: 8,334,247 km (0.049 R)
• M34: 8,715,273 km (0.084 R)
• M35: 10,807,549 km (0.119 R)
• M36: 10,945,478 km (0.11 R)
• M37: 11,362,557 km (0.113 R)
• M38: 11,820,476 km (0.089 R)
• M39: 12,069,556 km (0.114 R)
• M40: 13,340,689 km (0.103 R)
• M41: 13,935,939 km (0.094 R)
• M42: 14,086,136 km (0.108 R)
• M43: 14,654,009 km (0.102 R)
• M44: 15,036,830 km (0.078 R)
• M45: 15,190,916 km (0.118 R)
• M46: 15,500,434 km (0.09 R)
• M47: 15,617,120 km (0.113 R)
• M48: 16,204,890 km (0.103 R)
• M49: 16,720,105 km (0.025 R)
• M50: 17,563,688 km (0.114 R)
• M51: 18,174,645 km (0.041 R)
• M52: 18,834,222 km (0.053 R)
• M53: 19,083,452 km (0.087 R)
• M54: 20,176,564 km (0.105 R)
• M55: 20,431,628 km (0.106 R)
• M56: 20,730,675 km (0.095 R)
• M57: 20,816,394 km (0.111 R)
• M58: 21,549,573 km (0.054 R)
• M59: 21,636,340 km (0.095 R)
• M60: 21,766,789 km (0.096 R)
• M61: 23,085,644 km (0.064 R)
• M62: 23,263,366 km (0.12 R)
• M63: 23,352,377 km (0.088 R)
• M64: 24,520,587 km (0.067 R)
• M65: 25,386,310 km (0.094 R)
• M66: 25,753,872 km (0.108 R)
• M67: 26,169,305 km (0.071 R)
• M68: 26,726,856 km (0.103 R)
• M69: 28,375,275 km (0.087 R)
• M70: 28,661,157 km (0.118 R)
• M71: 29,283,783 km (0.053 R)
• M72: 29,620,977 km (0.065 R)
• M73: 30,007,837 km (0.109 R)
• M74: 30,104,776 km (0.111 R)
• M75: 30,396,343 km (0.107 R)
• M76: 31,375,161 km (0.077 R)
• M77: 31,818,869 km (0.067 R)
• M78: 32,712,716 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.9

Radius: 14.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.61 AU - 9.69 AU

Year: 11234 Days

Day: 14.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,745,129 km

• M1: 198,516 km (0.079 R)
• M2: 413,489 km (0.073 R)
• M3: 666,758 km (0.07 R)
• M4: 848,818 km (0.106 R)
• M5: 1,064,389 km (0.115 R)
• M6: 1,282,802 km (0.107 R)
• M7: 1,839,306 km (0.099 R)
• M8: 1,932,804 km (0.11 R)
• M9: 2,183,979 km (0.113 R)
• M10: 2,935,409 km (0.048 R)
• M11: 3,045,962 km (0.03 R)
• M12: 3,883,411 km (0.044 R)
• M13: 4,328,166 km (0.077 R)
• M14: 4,815,555 km (0.054 R)
• M15: 5,239,815 km (0.106 R)
• M16: 5,898,943 km (0.073 R)
• M17: 6,067,839 km (0.106 R)
• M18: 6,877,613 km (0.059 R)
• M19: 7,115,174 km (0.081 R)
• M20: 7,476,902 km (0.106 R)
• M21: 7,598,824 km (0.118 R)
• M22: 8,693,731 km (0.116 R)
• M23: 8,821,936 km (0.091 R)
• M24: 9,113,053 km (0.053 R)
• M25: 9,210,741 km (0.103 R)
• M26: 9,308,728 km (0.098 R)
• M27: 9,671,353 km (0.105 R)
• M28: 9,771,135 km (0.113 R)
• M29: 10,241,021 km (0.054 R)
• M30: 11,978,900 km (0.1 R)
• M31: 12,086,012 km (0.092 R)
• M32: 14,448,013 km (0.045 R)
• M33: 15,292,343 km (0.027 R)
• M34: 15,720,492 km (0.079 R)
• M35: 15,837,927 km (0.063 R)
• M36: 16,152,531 km (0.116 R)
• M37: 16,469,379 km (0.1 R)
• M38: 17,149,302 km (0.104 R)
• M39: 17,675,437 km (0.11 R)
• M40: 17,838,349 km (0.083 R)
• M41: 18,165,819 km (0.112 R)
• M42: 18,330,377 km (0.05 R)
• M43: 18,577,961 km (0.032 R)
• M44: 19,832,938 km (0.069 R)
• M45: 20,002,282 km (0.043 R)
• M46: 21,244,842 km (0.084 R)
• M47: 21,548,526 km (0.084 R)
• M48: 21,941,071 km (0.043 R)
• M49: 23,043,906 km (0.043 R)
• M50: 24,029,308 km (0.075 R)
• M51: 24,436,513 km (0.105 R)
• M52: 26,041,399 km (0.079 R)
• M53: 26,226,900 km (0.102 R)
• M54: 27,302,659 km (0.094 R)
• M55: 28,249,613 km (0.1 R)
• M56: 28,535,943 km (0.113 R)
• M57: 28,631,536 km (0.11 R)
• M58: 28,967,084 km (0.12 R)
• M59: 29,448,640 km (0.111 R)
• M60: 31,253,538 km (0.111 R)
• M61: 31,352,123 km (0.096 R)
• M62: 31,549,593 km (0.079 R)
• M63: 31,648,626 km (0.096 R)
• M64: 31,896,211 km (0.103 R)
• M65: 32,643,153 km (0.11 R)
• M66: 32,743,234 km (0.113 R)
• M67: 33,094,191 km (0.108 R)
• M68: 33,648,151 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.1

Radius: 6.1

Gravity: 25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.38 AU - 14.78 AU

Year: 17727 Days

Day: 22.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,745,129 km

• M1: 88,562 km (0.114 R)
• M2: 191,036 km (0.091 R)
• M3: 248,033 km (0.086 R)
• M4: 312,211 km (0.109 R)
• M5: 364,570 km (0.097 R)
• M6: 520,451 km (0.071 R)
• M7: 918,381 km (0.1 R)
• M8: 2,243,220 km (0.117 R)
• M9: 2,314,279 km (0.077 R)
• M10: 2,643,394 km (0.073 R)
• M11: 2,909,529 km (0.111 R)
• M12: 3,184,191 km (0.101 R)
• M13: 3,549,658 km (0.113 R)
• M14: 3,716,460 km (0.106 R)
• M15: 4,275,956 km (0.065 R)
• M16: 4,542,988 km (0.073 R)
• M17: 4,633,196 km (0.103 R)
• M18: 5,140,183 km (0.106 R)
• M19: 5,328,975 km (0.069 R)
• M20: 5,471,991 km (0.064 R)
• M21: 6,106,435 km (0.1 R)
• M22: 6,763,918 km (0.12 R)
• M23: 6,918,902 km (0.118 R)
• M24: 7,127,291 km (0.068 R)
• M25: 7,443,840 km (0.077 R)
• M26: 7,550,354 km (0.087 R)
• M27: 7,927,042 km (0.074 R)
• M28: 9,265,045 km (0.119 R)
• M29: 9,610,317 km (0.111 R)
• M30: 9,726,255 km (0.094 R)
• M31: 10,551,587 km (0.074 R)
• M32: 10,791,392 km (0.093 R)
• M33: 10,851,680 km (0.118 R)
• M34: 11,460,394 km (0.118 R)
• M35: 12,205,391 km (0.106 R)
• M36: 13,094,302 km (0.106 R)
• M37: 13,807,285 km (0.067 R)
• M38: 13,872,659 km (0.118 R)
• M39: 14,599,406 km (0.107 R)
• M40: 14,799,717 km (0.119 R)
• M41: 15,610,089 km (0.043 R)
• M42: 16,227,180 km (0.069 R)
• M43: 17,414,688 km (0.098 R)
• M44: 17,485,448 km (0.072 R)
• M45: 17,556,208 km (0.086 R)
• M46: 19,504,122 km (0.086 R)
• M47: 19,872,282 km (0.048 R)
• M48: 21,823,637 km (0.118 R)
• M49: 23,756,740 km (0.073 R)
• M50: 24,465,834 km (0.047 R)
• M51: 25,422,213 km (0.077 R)
• M52: 25,905,115 km (0.12 R)
• M53: 26,228,546 km (0.109 R)
• M54: 27,289,344 km (0.114 R)
• M55: 27,783,616 km (0.033 R)
• M56: 28,530,558 km (0.099 R)
• M57: 30,896,299 km (0.058 R)
• M58: 31,497,532 km (0.115 R)
• M59: 32,798,884 km (0.11 R)
• M60: 33,324,272 km (0.078 R)
• M61: 33,940,915 km (0.083 R)
• M62: 34,206,301 km (0.076 R)
• M63: 35,185,120 km (0.059 R)
• M64: 35,453,798 km (0.119 R)
• M65: 36,173,214 km (0.069 R)
• M66: 38,268,631 km (0.094 R)
• M67: 40,029,099 km (0.091 R)
• M68: 40,496,742 km (0.088 R)
• M69: 40,590,540 km (0.04 R)
• M70: 46,640,278 km (0.088 R)
• M71: 47,132,305 km (0.092 R)
• M72: 47,329,625 km (0.111 R)
• M73: 48,121,446 km (0.108 R)
• M74: 49,417,712 km (0.104 R)
• M75: 51,535,868 km (0.109 R)
• M76: 52,452,604 km (0.084 R)
• M77: 52,759,429 km (0.117 R)
• M78: 53,889,491 km (0.115 R)
• M79: 54,509,126 km (0.101 R)
• M80: 54,612,647 km (0.115 R)
• M81: 54,819,990 km (0.099 R)
• M82: 54,923,661 km (0.112 R)
• M83: 55,339,095 km (0.032 R)
• M84: 56,696,695 km (0.069 R)
• M85: 56,801,713 km (0.102 R)
• M86: 57,116,617 km (0.099 R)
• M87: 64,302,251 km (0.071 R)
• M88: 65,069,239 km (0.096 R)
• M89: 65,618,862 km (0.047 R)
• M90: 66,280,533 km (0.106 R)
• M91: 67,499,307 km (0.117 R)
• M92: 68,390,462 km (0.102 R)
• M93: 69,397,555 km (0.112 R)
• M94: 76,119,735 km (0.107 R)
• M95: 76,931,004 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 16,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit