🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.85 AU - 1.01 AU

Year: 312 Days

Day: 22 Hours

Environment

Temp: 101 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,052,220 km

• M1: 103,821 km (0.1 R)
• M2: 157,975 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.81 AU - 1.15 AU

Year: 338 Days

Day: 12.2 Hours

Environment

Temp: 87 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,052,220 km

• M1: 108,159 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.62 AU - 3.08 AU

Year: 1676 Days

Day: 12 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,052,220 km

• M1: 27,077 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.85 AU - 4.39 AU

Year: 2912 Days

Day: 27.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 13.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.59 AU - 6.69 AU

Year: 5298 Days

Day: 7.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,052,220 km

• M1: 222,302 km (0.112 R)
• M2: 579,542 km (0.106 R)
• M3: 921,373 km (0.087 R)
• M4: 1,108,670 km (0.061 R)
• M5: 1,389,914 km (0.075 R)
• M6: 2,020,768 km (0.102 R)
• M7: 2,446,972 km (0.089 R)
• M8: 2,754,097 km (0.086 R)
• M9: 3,030,404 km (0.109 R)
• M10: 3,271,406 km (0.107 R)
• M11: 3,702,697 km (0.117 R)
• M12: 3,795,896 km (0.07 R)
• M13: 4,104,068 km (0.089 R)
• M14: 4,346,865 km (0.111 R)
• M15: 4,872,103 km (0.1 R)
• M16: 5,025,890 km (0.075 R)
• M17: 5,129,412 km (0.109 R)
• M18: 5,285,891 km (0.102 R)
• M19: 6,230,751 km (0.103 R)
• M20: 6,426,126 km (0.039 R)
• M21: 6,822,710 km (0.111 R)
• M22: 6,908,729 km (0.108 R)
• M23: 6,995,196 km (0.064 R)
• M24: 7,819,331 km (0.093 R)
• M25: 8,030,115 km (0.118 R)
• M26: 8,212,325 km (0.111 R)
• M27: 8,396,031 km (0.055 R)
• M28: 8,673,984 km (0.12 R)
• M29: 9,239,314 km (0.079 R)
• M30: 9,398,337 km (0.111 R)
• M31: 9,848,925 km (0.05 R)
• M32: 10,044,151 km (0.071 R)
• M33: 10,438,491 km (0.074 R)
• M34: 10,537,824 km (0.042 R)
• M35: 10,770,897 km (0.07 R)
• M36: 11,446,481 km (0.114 R)
• M37: 11,549,105 km (0.1 R)
• M38: 12,066,265 km (0.086 R)
• M39: 12,485,588 km (0.109 R)
• M40: 12,591,054 km (0.062 R)
• M41: 12,874,094 km (0.09 R)
• M42: 14,246,953 km (0.105 R)
• M43: 15,137,809 km (0.11 R)
• M44: 15,894,026 km (0.093 R)
• M45: 16,008,618 km (0.106 R)
• M46: 16,199,953 km (0.095 R)
• M47: 16,353,740 km (0.043 R)
• M48: 16,662,660 km (0.11 R)
• M49: 16,778,897 km (0.078 R)
• M50: 16,895,584 km (0.044 R)
• M51: 17,325,378 km (0.071 R)
• M52: 17,561,444 km (0.109 R)
• M53: 17,679,776 km (0.104 R)
• M54: 17,917,487 km (0.115 R)
• M55: 18,676,845 km (0.09 R)
• M56: 18,878,503 km (0.053 R)
• M57: 19,202,532 km (0.09 R)
• M58: 20,061,972 km (0.104 R)
• M59: 20,975,865 km (0.101 R)
• M60: 21,480,010 km (0.055 R)
• M61: 21,564,533 km (0.05 R)
• M62: 22,414,847 km (0.115 R)
• M63: 22,629,072 km (0.042 R)
• M64: 22,844,044 km (0.065 R)
• M65: 23,059,764 km (0.071 R)
• M66: 23,319,466 km (0.102 R)
• M67: 23,623,598 km (0.118 R)
• M68: 24,060,574 km (0.087 R)
• M69: 24,192,070 km (0.073 R)
• M70: 24,588,355 km (0.047 R)
• M71: 25,745,046 km (0.079 R)
• M72: 28,342,214 km (0.092 R)
• M73: 28,434,965 km (0.115 R)
• M74: 28,620,466 km (0.103 R)
• M75: 30,593,513 km (0.064 R)
• M76: 30,783,651 km (0.075 R)
• M77: 32,029,503 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.7

Radius: 12.9

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.3 AU - 8.12 AU

Year: 6742 Days

Day: 10.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,052,220 km

• M1: 184,155 km (0.085 R)
• M2: 413,788 km (0.031 R)
• M3: 598,691 km (0.119 R)
• M4: 799,451 km (0.118 R)
• M5: 908,807 km (0.11 R)
• M6: 1,074,711 km (0.102 R)
• M7: 1,306,438 km (0.097 R)
• M8: 1,654,852 km (0.079 R)
• M9: 2,437,996 km (0.088 R)
• M10: 2,674,212 km (0.062 R)
• M11: 2,992,855 km (0.111 R)
• M12: 3,093,385 km (0.077 R)
• M13: 3,693,721 km (0.115 R)
• M14: 3,801,880 km (0.103 R)
• M15: 3,966,139 km (0.049 R)
• M16: 4,217,014 km (0.089 R)
• M17: 4,358,684 km (0.039 R)
• M18: 4,617,787 km (0.108 R)
• M19: 4,971,137 km (0.066 R)
• M20: 5,735,433 km (0.069 R)
• M21: 6,083,547 km (0.036 R)
• M22: 7,406,890 km (0.114 R)
• M23: 7,509,664 km (0.086 R)
• M24: 7,751,264 km (0.092 R)
• M25: 8,030,713 km (0.115 R)
• M26: 8,420,415 km (0.077 R)
• M27: 9,255,022 km (0.112 R)
• M28: 10,002,263 km (0.119 R)
• M29: 10,421,586 km (0.115 R)
• M30: 11,396,067 km (0.111 R)
• M31: 11,994,608 km (0.049 R)
• M32: 12,236,956 km (0.087 R)
• M33: 12,562,631 km (0.077 R)
• M34: 12,767,580 km (0.107 R)
• M35: 12,932,437 km (0.091 R)
• M36: 13,056,453 km (0.093 R)
• M37: 13,389,309 km (0.106 R)
• M38: 13,598,746 km (0.106 R)
• M39: 15,095,024 km (0.088 R)
• M40: 15,532,149 km (0.054 R)
• M41: 16,106,604 km (0.047 R)
• M42: 16,598,033 km (0.07 R)
• M43: 16,732,971 km (0.1 R)
• M44: 18,287,442 km (0.045 R)
• M45: 19,270,599 km (0.098 R)
• M46: 19,365,145 km (0.09 R)
• M47: 19,744,825 km (0.117 R)
• M48: 20,079,026 km (0.08 R)
• M49: 20,753,114 km (0.095 R)
• M50: 21,190,389 km (0.081 R)
• M51: 21,287,927 km (0.12 R)
• M52: 22,969,706 km (0.099 R)
• M53: 23,523,068 km (0.114 R)
• M54: 23,624,047 km (0.06 R)
• M55: 23,928,179 km (0.084 R)
• M56: 24,386,697 km (0.076 R)
• M57: 24,489,022 km (0.099 R)
• M58: 24,591,347 km (0.08 R)
• M59: 24,950,980 km (0.092 R)
• M60: 25,364,169 km (0.059 R)
• M61: 25,779,603 km (0.049 R)
• M62: 25,988,292 km (0.044 R)
• M63: 26,617,351 km (0.089 R)
• M64: 27,463,925 km (0.071 R)
• M65: 28,858,327 km (0.077 R)
• M66: 30,220,864 km (0.101 R)
• M67: 30,385,871 km (0.049 R)
• M68: 30,495,975 km (0.071 R)
• M69: 32,051,493 km (0.06 R)
• M70: 32,331,989 km (0.079 R)
• M71: 33,348,357 km (0.059 R)
• M72: 33,746,587 km (0.114 R)
• M73: 35,181,380 km (0.103 R)
• M74: 36,518,935 km (0.074 R)
• M75: 36,929,282 km (0.093 R)
• M76: 37,105,657 km (0.099 R)
• M77: 37,223,391 km (0.072 R)
• M78: 38,347,918 km (0.031 R)
• M79: 38,645,768 km (0.087 R)
• M80: 40,267,109 km (0.099 R)
• M81: 40,509,159 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 13.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.35 AU - 9.27 AU

Year: 8342 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,052,220 km

• M1: 175,478 km (0.114 R)
• M2: 350,358 km (0.05 R)
• M3: 512,672 km (0.06 R)
• M4: 736,620 km (0.116 R)
• M5: 872,754 km (0.058 R)
• M6: 972,536 km (0.111 R)
• M7: 1,172,698 km (0.076 R)
• M8: 1,310,029 km (0.114 R)
• M9: 1,546,842 km (0.109 R)
• M10: 1,670,859 km (0.073 R)
• M11: 1,870,572 km (0.11 R)
• M12: 1,958,685 km (0.089 R)
• M13: 2,078,513 km (0.102 R)
• M14: 2,615,569 km (0.081 R)
• M15: 2,731,508 km (0.115 R)
• M16: 3,319,577 km (0.092 R)
• M17: 3,481,890 km (0.111 R)
• M18: 4,023,136 km (0.1 R)
• M19: 4,255,012 km (0.058 R)
• M20: 4,997,616 km (0.069 R)
• M21: 5,565,041 km (0.042 R)
• M22: 5,998,575 km (0.1 R)
• M23: 6,398,451 km (0.063 R)
• M24: 6,533,537 km (0.115 R)
• M25: 7,060,720 km (0.039 R)
• M26: 7,153,770 km (0.089 R)
• M27: 7,673,174 km (0.076 R)
• M28: 7,913,428 km (0.059 R)
• M29: 8,034,453 km (0.098 R)
• M30: 8,376,583 km (0.119 R)
• M31: 8,949,244 km (0.106 R)
• M32: 9,278,509 km (0.119 R)
• M33: 9,483,159 km (0.062 R)
• M34: 10,184,922 km (0.112 R)
• M35: 10,343,197 km (0.111 R)
• M36: 10,502,219 km (0.11 R)
• M37: 10,662,139 km (0.118 R)
• M38: 10,984,373 km (0.113 R)
• M39: 11,092,383 km (0.072 R)
• M40: 11,282,522 km (0.118 R)
• M41: 11,473,708 km (0.079 R)
• M42: 11,665,941 km (0.063 R)
• M43: 11,887,047 km (0.094 R)
• M44: 12,137,324 km (0.06 R)
• M45: 12,277,198 km (0.032 R)
• M46: 12,530,318 km (0.112 R)
• M47: 12,699,962 km (0.051 R)
• M48: 13,184,808 km (0.081 R)
• M49: 13,328,721 km (0.113 R)
• M50: 14,143,581 km (0.102 R)
• M51: 14,944,678 km (0.06 R)
• M52: 15,790,953 km (0.084 R)
• M53: 15,882,656 km (0.063 R)
• M54: 16,715,168 km (0.11 R)
• M55: 17,720,167 km (0.071 R)
• M56: 18,358,202 km (0.045 R)
• M57: 18,486,706 km (0.101 R)
• M58: 19,133,867 km (0.108 R)
• M59: 19,986,276 km (0.085 R)
• M60: 20,118,520 km (0.06 R)
• M61: 20,251,064 km (0.059 R)
• M62: 20,616,980 km (0.058 R)
• M63: 20,717,211 km (0.093 R)
• M64: 21,085,969 km (0.063 R)
• M65: 21,864,028 km (0.093 R)
• M66: 22,410,958 km (0.108 R)
• M67: 22,582,846 km (0.072 R)
• M68: 22,686,068 km (0.113 R)
• M69: 22,858,555 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.7

Radius: 3.8

Gravity: 40.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.06 AU - 16.28 AU

Year: 19568 Days

Day: 22.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,052,220 km

• M1: 65,225 km (0.098 R)
• M2: 362,326 km (0.099 R)
• M3: 658,380 km (0.073 R)
• M4: 1,143,377 km (0.092 R)
• M5: 1,170,005 km (0.113 R)
• M6: 1,623,885 km (0.11 R)
• M7: 2,326,396 km (0.093 R)
• M8: 2,428,721 km (0.117 R)
• M9: 2,637,710 km (0.05 R)
• M10: 3,110,289 km (0.079 R)
• M11: 3,298,932 km (0.107 R)
• M12: 3,687,288 km (0.117 R)
• M13: 3,806,667 km (0.101 R)
• M14: 4,338,338 km (0.077 R)
• M15: 4,719,962 km (0.116 R)
• M16: 5,068,226 km (0.118 R)
• M17: 5,379,539 km (0.112 R)
• M18: 5,424,568 km (0.118 R)
• M19: 6,208,611 km (0.1 R)
• M20: 7,374,128 km (0.089 R)
• M21: 7,726,730 km (0.108 R)
• M22: 9,298,256 km (0.114 R)
• M23: 10,008,995 km (0.106 R)
• M24: 10,064,346 km (0.115 R)
• M25: 10,850,483 km (0.118 R)
• M26: 10,907,480 km (0.051 R)
• M27: 11,021,623 km (0.07 R)
• M28: 12,960,860 km (0.111 R)
• M29: 13,446,605 km (0.102 R)
• M30: 14,248,599 km (0.089 R)
• M31: 14,435,746 km (0.087 R)
• M32: 16,614,340 km (0.065 R)
• M33: 17,407,358 km (0.056 R)
• M34: 17,808,579 km (0.076 R)
• M35: 18,824,648 km (0.1 R)
• M36: 19,789,854 km (0.041 R)
• M37: 19,859,417 km (0.066 R)
• M38: 22,562,052 km (0.086 R)
• M39: 23,072,330 km (0.12 R)
• M40: 23,365,691 km (0.048 R)
• M41: 23,586,498 km (0.097 R)
• M42: 23,807,903 km (0.103 R)
• M43: 23,881,954 km (0.12 R)
• M44: 24,178,606 km (0.116 R)
• M45: 25,076,044 km (0.095 R)
• M46: 25,453,180 km (0.093 R)
• M47: 26,212,988 km (0.084 R)
• M48: 26,826,189 km (0.106 R)
• M49: 26,903,232 km (0.087 R)
• M50: 27,521,819 km (0.109 R)
• M51: 27,599,461 km (0.118 R)
• M52: 27,988,714 km (0.118 R)
• M53: 29,723,302 km (0.106 R)
• M54: 29,803,037 km (0.092 R)
• M55: 31,006,552 km (0.085 R)
• M56: 32,307,605 km (0.087 R)
• M57: 33,792,663 km (0.081 R)
• M58: 34,376,095 km (0.081 R)
• M59: 34,794,969 km (0.112 R)
• M60: 34,962,967 km (0.084 R)
• M61: 35,722,326 km (0.105 R)
• M62: 36,487,070 km (0.113 R)
• M63: 37,773,612 km (0.086 R)
• M64: 37,859,930 km (0.113 R)
• M65: 39,774,932 km (0.065 R)
• M66: 40,126,487 km (0.1 R)
• M67: 42,167,900 km (0.099 R)
• M68: 42,436,727 km (0.094 R)
• M69: 42,526,486 km (0.071 R)
• M70: 45,063,965 km (0.058 R)
• M71: 45,247,073 km (0.116 R)
• M72: 45,522,183 km (0.112 R)
• M73: 48,772,945 km (0.071 R)
• M74: 49,620,866 km (0.099 R)
• M75: 50,094,044 km (0.093 R)
• M76: 50,188,889 km (0.03 R)
• M77: 52,001,716 km (0.09 R)
• M78: 54,224,740 km (0.107 R)
• M79: 55,985,956 km (0.085 R)
• M80: 56,281,262 km (0.064 R)
• M81: 57,865,354 km (0.117 R)
• M82: 59,564,337 km (0.053 R)
• M83: 59,966,456 km (0.074 R)
• M84: 60,571,280 km (0.08 R)
• M85: 61,990,665 km (0.107 R)
• M86: 62,602,221 km (0.096 R)
• M87: 62,806,572 km (0.072 R)
• M88: 64,449,007 km (0.09 R)
• M89: 64,758,674 km (0.098 R)
• M90: 64,965,269 km (0.047 R)
• M91: 65,897,862 km (0.041 R)
• M92: 67,357,339 km (0.048 R)
• M93: 69,038,221 km (0.069 R)
• M94: 69,672,067 km (0.104 R)
• M95: 69,777,982 km (0.116 R)
• M96: 70,201,793 km (0.063 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 15,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit