🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.54 AU - 0.64 AU

Year: 202 Days

Day: 37.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,795,544 km

• M1: 135,386 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.27 AU - 1.63 AU

Year: 779 Days

Day: 32.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,795,544 km

• M1: 1,114,803 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.36 AU - 1.68 AU

Year: 836 Days

Day: 26.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,795,544 km

• M1: 246,836 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.01 AU - 2.61 AU

Year: 1567 Days

Day: 25.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609

Radius: 9.4

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.32 AU - 4.2 AU

Year: 3253 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,795,544 km

• M1: 118,781 km (0.112 R)
• M2: 218,562 km (0.112 R)
• M3: 427,700 km (0.11 R)
• M4: 492,925 km (0.098 R)
• M5: 571,314 km (0.102 R)
• M6: 654,341 km (0.117 R)
• M7: 929,751 km (0.065 R)
• M8: 1,204,562 km (0.115 R)
• M9: 1,265,000 km (0.064 R)
• M10: 1,414,747 km (0.089 R)
• M11: 1,478,775 km (0.11 R)
• M12: 1,759,121 km (0.035 R)
• M13: 1,969,905 km (0.029 R)
• M14: 2,188,916 km (0.118 R)
• M15: 2,746,617 km (0.079 R)
• M16: 2,843,856 km (0.117 R)
• M17: 3,244,179 km (0.116 R)
• M18: 3,329,899 km (0.085 R)
• M19: 4,116,185 km (0.109 R)
• M20: 4,265,185 km (0.112 R)
• M21: 4,434,978 km (0.105 R)
• M22: 4,703,656 km (0.058 R)
• M23: 4,781,447 km (0.119 R)
• M24: 4,918,479 km (0.034 R)
• M25: 5,076,753 km (0.105 R)
• M26: 5,196,581 km (0.114 R)
• M27: 5,830,727 km (0.098 R)
• M28: 5,998,426 km (0.1 R)
• M29: 6,597,715 km (0.074 R)
• M30: 6,684,781 km (0.099 R)
• M31: 6,816,277 km (0.063 R)
• M32: 7,283,322 km (0.098 R)
• M33: 7,486,775 km (0.062 R)
• M34: 7,692,023 km (0.108 R)
• M35: 8,865,768 km (0.11 R)
• M36: 8,938,024 km (0.026 R)
• M37: 9,131,454 km (0.089 R)
• M38: 9,326,380 km (0.07 R)
• M39: 9,745,104 km (0.077 R)
• M40: 10,019,467 km (0.059 R)
• M41: 11,115,870 km (0.047 R)
• M42: 11,245,721 km (0.048 R)
• M43: 11,744,181 km (0.105 R)
• M44: 11,850,096 km (0.029 R)
• M45: 12,116,081 km (0.106 R)
• M46: 12,223,044 km (0.12 R)
• M47: 12,871,550 km (0.049 R)
• M48: 13,035,510 km (0.111 R)
• M49: 13,227,444 km (0.103 R)
• M50: 13,586,628 km (0.047 R)
• M51: 13,837,205 km (0.116 R)
• M52: 14,314,721 km (0.092 R)
• M53: 14,399,543 km (0.074 R)
• M54: 14,826,196 km (0.071 R)
• M55: 14,911,916 km (0.115 R)
• M56: 15,228,016 km (0.097 R)
• M57: 15,372,528 km (0.101 R)
• M58: 15,633,576 km (0.055 R)
• M59: 16,396,076 km (0.106 R)
• M60: 16,455,317 km (0.111 R)
• M61: 16,633,189 km (0.032 R)
• M62: 16,841,579 km (0.12 R)
• M63: 16,961,107 km (0.107 R)
• M64: 17,020,947 km (0.112 R)
• M65: 17,441,765 km (0.086 R)
• M66: 17,683,665 km (0.065 R)
• M67: 18,293,725 km (0.092 R)
• M68: 18,539,515 km (0.117 R)
• M69: 18,848,434 km (0.045 R)
• M70: 19,003,567 km (0.093 R)
• M71: 19,096,916 km (0.1 R)
• M72: 20,450,328 km (0.117 R)
• M73: 21,090,457 km (0.07 R)
• M74: 21,574,855 km (0.072 R)
• M75: 21,704,557 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 13.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.22 AU - 6.26 AU

Year: 6956 Days

Day: 10.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,795,544 km

• M1: 181,163 km (0.103 R)
• M2: 462,856 km (0.111 R)
• M3: 828,323 km (0.087 R)
• M4: 999,912 km (0.038 R)
• M5: 1,136,794 km (0.072 R)
• M6: 1,248,095 km (0.106 R)
• M7: 1,499,868 km (0.09 R)
• M8: 1,641,089 km (0.091 R)
• M9: 2,072,678 km (0.087 R)
• M10: 2,251,298 km (0.054 R)
• M11: 2,840,265 km (0.055 R)
• M12: 3,017,389 km (0.089 R)
• M13: 3,152,626 km (0.083 R)
• M14: 3,382,707 km (0.065 R)
• M15: 3,476,355 km (0.09 R)
• M16: 4,130,996 km (0.091 R)
• M17: 4,434,380 km (0.099 R)
• M18: 4,640,676 km (0.11 R)
• M19: 4,771,274 km (0.105 R)
• M20: 4,876,741 km (0.051 R)
• M21: 5,116,696 km (0.087 R)
• M22: 5,251,783 km (0.115 R)
• M23: 6,001,717 km (0.089 R)
• M24: 7,478,098 km (0.047 R)
• M25: 7,570,101 km (0.102 R)
• M26: 8,256,905 km (0.071 R)
• M27: 8,415,778 km (0.041 R)
• M28: 9,225,551 km (0.069 R)
• M29: 9,689,903 km (0.098 R)
• M30: 9,992,539 km (0.084 R)
• M31: 10,918,999 km (0.119 R)
• M32: 11,765,573 km (0.112 R)
• M33: 11,944,642 km (0.07 R)
• M34: 12,088,555 km (0.076 R)
• M35: 13,074,854 km (0.092 R)
• M36: 13,446,754 km (0.103 R)
• M37: 13,559,102 km (0.109 R)
• M38: 13,935,490 km (0.082 R)
• M39: 14,506,655 km (0.057 R)
• M40: 14,737,335 km (0.088 R)
• M41: 14,891,720 km (0.118 R)
• M42: 15,436,555 km (0.07 R)
• M43: 16,067,111 km (0.084 R)
• M44: 16,746,434 km (0.116 R)
• M45: 16,867,310 km (0.038 R)
• M46: 17,109,808 km (0.105 R)
• M47: 17,721,364 km (0.076 R)
• M48: 18,174,496 km (0.07 R)
• M49: 18,672,956 km (0.072 R)
• M50: 18,840,206 km (0.113 R)
• M51: 19,302,613 km (0.114 R)
• M52: 19,598,817 km (0.074 R)
• M53: 20,110,143 km (0.096 R)
• M54: 20,453,470 km (0.108 R)
• M55: 20,669,040 km (0.101 R)
• M56: 22,154,697 km (0.11 R)
• M57: 22,243,259 km (0.07 R)
• M58: 22,420,532 km (0.054 R)
• M59: 22,598,254 km (0.087 R)
• M60: 22,687,415 km (0.096 R)
• M61: 22,865,885 km (0.048 R)
• M62: 23,224,172 km (0.053 R)
• M63: 24,768,022 km (0.115 R)
• M64: 25,043,880 km (0.107 R)
• M65: 25,552,214 km (0.109 R)
• M66: 25,970,789 km (0.104 R)
• M67: 26,251,135 km (0.064 R)
• M68: 26,485,405 km (0.074 R)
• M69: 26,861,794 km (0.089 R)
• M70: 27,667,528 km (0.104 R)
• M71: 28,193,065 km (0.074 R)
• M72: 28,770,214 km (0.103 R)
• M73: 29,497,259 km (0.1 R)
• M74: 29,692,036 km (0.044 R)
• M75: 30,181,071 km (0.086 R)
• M76: 30,426,711 km (0.04 R)
• M77: 30,771,534 km (0.101 R)
• M78: 30,870,269 km (0.082 R)
• M79: 32,013,795 km (0.118 R)
• M80: 33,984,148 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.1

Radius: 10.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.81 AU - 7.49 AU

Year: 8531 Days

Day: 8.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,795,544 km

• M1: 159,771 km (0.056 R)
• M2: 280,646 km (0.089 R)
• M3: 388,057 km (0.093 R)
• M4: 513,420 km (0.071 R)
• M5: 614,548 km (0.053 R)
• M6: 709,244 km (0.032 R)
• M7: 809,474 km (0.053 R)
• M8: 884,423 km (0.095 R)
• M9: 1,090,868 km (0.055 R)
• M10: 1,278,164 km (0.116 R)
• M11: 1,421,180 km (0.064 R)
• M12: 1,569,730 km (0.082 R)
• M13: 2,151,367 km (0.038 R)
• M14: 2,258,180 km (0.074 R)
• M15: 2,703,084 km (0.105 R)
• M16: 3,031,002 km (0.109 R)
• M17: 3,597,380 km (0.114 R)
• M18: 3,699,256 km (0.095 R)
• M19: 4,521,446 km (0.109 R)
• M20: 4,631,550 km (0.112 R)
• M21: 4,770,526 km (0.076 R)
• M22: 4,854,601 km (0.112 R)
• M23: 5,167,110 km (0.095 R)
• M24: 5,311,323 km (0.075 R)
• M25: 5,456,882 km (0.05 R)
• M26: 5,603,787 km (0.12 R)
• M27: 5,961,774 km (0.084 R)
• M28: 6,082,799 km (0.063 R)
• M29: 6,358,059 km (0.07 R)
• M30: 7,861,368 km (0.032 R)
• M31: 7,994,211 km (0.026 R)
• M32: 8,262,141 km (0.103 R)
• M33: 8,465,145 km (0.099 R)
• M34: 9,258,313 km (0.1 R)
• M35: 9,967,407 km (0.068 R)
• M36: 10,039,214 km (0.099 R)
• M37: 10,292,184 km (0.087 R)
• M38: 10,547,099 km (0.119 R)
• M39: 10,657,053 km (0.055 R)
• M40: 10,804,257 km (0.07 R)
• M41: 11,625,849 km (0.107 R)
• M42: 11,701,545 km (0.06 R)
• M43: 11,853,537 km (0.113 R)
• M44: 12,005,977 km (0.074 R)
• M45: 12,159,165 km (0.083 R)
• M46: 12,817,546 km (0.104 R)
• M47: 13,249,734 km (0.097 R)
• M48: 13,328,871 km (0.084 R)
• M49: 13,408,158 km (0.119 R)
• M50: 14,128,472 km (0.072 R)
• M51: 14,574,872 km (0.086 R)
• M52: 15,648,386 km (0.112 R)
• M53: 16,025,971 km (0.11 R)
• M54: 17,522,698 km (0.106 R)
• M55: 17,914,794 km (0.119 R)
• M56: 18,002,309 km (0.104 R)
• M57: 18,974,545 km (0.074 R)
• M58: 19,287,354 km (0.098 R)
• M59: 19,511,901 km (0.027 R)
• M60: 19,692,166 km (0.109 R)
• M61: 19,827,851 km (0.11 R)
• M62: 20,877,430 km (0.027 R)
• M63: 21,618,239 km (0.12 R)
• M64: 21,991,934 km (0.104 R)
• M65: 23,078,015 km (0.089 R)
• M66: 23,795,785 km (0.109 R)
• M67: 24,084,958 km (0.1 R)
• M68: 24,666,744 km (0.077 R)
• M69: 24,861,670 km (0.056 R)
• M70: 24,959,358 km (0.06 R)
• M71: 25,498,957 km (0.108 R)
• M72: 25,745,345 km (0.069 R)
• M73: 25,943,263 km (0.089 R)
• M74: 26,091,813 km (0.053 R)
• M75: 26,340,295 km (0.053 R)
• M76: 28,304,665 km (0.106 R)
• M77: 29,072,701 km (0.095 R)
• M78: 29,588,664 km (0.081 R)
• M79: 32,053,438 km (0.085 R)
• M80: 33,229,577 km (0.028 R)
• M81: 33,877,186 km (0.099 R)
• M82: 34,093,953 km (0.113 R)
• M83: 34,528,834 km (0.084 R)
• M84: 34,910,907 km (0.107 R)
• M85: 35,075,016 km (0.104 R)
• M86: 36,397,760 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.5

Radius: 4.1

Gravity: 39.41 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.9 AU - 11.16 AU

Year: 15247 Days

Day: 15.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,795,544 km

• M1: 73,153 km (0.101 R)
• M2: 299,046 km (0.085 R)
• M3: 393,442 km (0.082 R)
• M4: 479,611 km (0.115 R)
• M5: 515,813 km (0.119 R)
• M6: 731,534 km (0.065 R)
• M7: 1,633,459 km (0.053 R)
• M8: 2,277,927 km (0.112 R)
• M9: 2,691,864 km (0.117 R)
• M10: 2,924,339 km (0.09 R)
• M11: 3,408,438 km (0.081 R)
• M12: 3,659,762 km (0.05 R)
• M13: 4,142,215 km (0.084 R)
• M14: 4,180,064 km (0.099 R)
• M15: 4,842,633 km (0.08 R)
• M16: 5,329,723 km (0.076 R)
• M17: 5,960,278 km (0.082 R)
• M18: 6,218,933 km (0.115 R)
• M19: 7,017,187 km (0.04 R)
• M20: 7,198,949 km (0.111 R)
• M21: 7,753,358 km (0.108 R)
• M22: 7,894,130 km (0.086 R)
• M23: 9,000,855 km (0.099 R)
• M24: 9,951,400 km (0.11 R)
• M25: 10,828,343 km (0.051 R)
• M26: 11,515,595 km (0.069 R)
• M27: 11,783,675 km (0.113 R)
• M28: 12,108,003 km (0.03 R)
• M29: 12,765,635 km (0.106 R)
• M30: 13,098,790 km (0.067 R)
• M31: 13,210,390 km (0.088 R)
• M32: 13,716,928 km (0.097 R)
• M33: 16,946,896 km (0.101 R)
• M34: 17,007,632 km (0.078 R)
• M35: 17,129,555 km (0.119 R)
• M36: 17,558,302 km (0.048 R)
• M37: 17,928,557 km (0.065 R)
• M38: 18,363,737 km (0.115 R)
• M39: 18,739,676 km (0.081 R)
• M40: 19,181,289 km (0.028 R)
• M41: 20,526,922 km (0.094 R)
• M42: 20,656,624 km (0.062 R)
• M43: 22,501,315 km (0.1 R)
• M44: 22,635,055 km (0.079 R)
• M45: 22,836,115 km (0.066 R)
• M46: 23,850,837 km (0.075 R)
• M47: 24,055,487 km (0.108 R)
• M48: 24,260,735 km (0.117 R)
• M49: 24,535,248 km (0.088 R)
• M50: 25,365,217 km (0.093 R)
• M51: 25,923,665 km (0.109 R)
• M52: 26,981,472 km (0.106 R)
• M53: 28,630,788 km (0.096 R)
• M54: 29,430,987 km (0.116 R)
• M55: 29,577,294 km (0.101 R)
• M56: 30,682,224 km (0.114 R)
• M57: 32,101,010 km (0.057 R)
• M58: 33,008,022 km (0.118 R)
• M59: 33,846,817 km (0.093 R)
• M60: 34,924,521 km (0.107 R)
• M61: 35,312,129 km (0.084 R)
• M62: 36,091,683 km (0.114 R)
• M63: 36,562,168 km (0.055 R)
• M64: 37,113,586 km (0.068 R)
• M65: 39,266,000 km (0.071 R)
• M66: 39,588,234 km (0.07 R)
• M67: 39,669,017 km (0.088 R)
• M68: 39,911,515 km (0.044 R)
• M69: 40,154,462 km (0.114 R)
• M70: 41,213,017 km (0.118 R)
• M71: 43,607,181 km (0.096 R)
• M72: 45,961,253 km (0.072 R)
• M73: 46,641,475 km (0.105 R)
• M74: 46,812,016 km (0.114 R)
• M75: 48,011,641 km (0.048 R)
• M76: 50,266,381 km (0.048 R)
• M77: 51,054,911 km (0.093 R)
• M78: 52,289,542 km (0.027 R)
• M79: 53,623,207 km (0.117 R)
• M80: 54,428,792 km (0.083 R)
• M81: 54,608,309 km (0.08 R)
• M82: 55,418,830 km (0.067 R)
• M83: 55,689,902 km (0.088 R)
• M84: 56,051,929 km (0.101 R)
• M85: 56,414,853 km (0.109 R)
• M86: 57,142,946 km (0.107 R)
• M87: 57,508,114 km (0.072 R)
• M88: 57,782,477 km (0.093 R)
• M89: 59,253,323 km (0.101 R)
• M90: 59,345,625 km (0.047 R)
• M91: 60,829,486 km (0.03 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 18,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit