🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.56 AU - 0.84 AU

Year: 256 Days

Day: 22 Hours

Environment

Temp: -15 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.4 AU - 1.84 AU

Year: 900 Days

Day: 46.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,932,529 km

• M1: 1,369,569 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.61 AU - 1.91 AU

Year: 1019 Days

Day: 35.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,932,529 km

• M1: 1,042,996 km (0.099 R)

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.42 AU - 2.44 AU

Year: 1654 Days

Day: 33.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,932,529 km

• M1: 1,134,401 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.5

Radius: 9.1

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.51 AU - 3.13 AU

Year: 2067 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,932,529 km

• M1: 114,592 km (0.091 R)
• M2: 243,097 km (0.056 R)
• M3: 311,463 km (0.108 R)
• M4: 382,372 km (0.068 R)
• M5: 480,808 km (0.097 R)
• M6: 596,447 km (0.095 R)
• M7: 697,874 km (0.088 R)
• M8: 919,129 km (0.104 R)
• M9: 1,066,633 km (0.046 R)
• M10: 1,262,157 km (0.107 R)
• M11: 1,323,193 km (0.106 R)
• M12: 1,437,636 km (0.093 R)
• M13: 1,599,351 km (0.113 R)
• M14: 1,665,772 km (0.066 R)
• M15: 1,801,308 km (0.081 R)
• M16: 1,928,915 km (0.097 R)
• M17: 2,095,717 km (0.114 R)
• M18: 2,180,987 km (0.065 R)
• M19: 2,958,597 km (0.056 R)
• M20: 3,109,841 km (0.119 R)
• M21: 3,320,325 km (0.114 R)
• M22: 3,434,618 km (0.042 R)
• M23: 3,492,213 km (0.08 R)
• M24: 3,637,622 km (0.064 R)
• M25: 3,770,166 km (0.092 R)
• M26: 4,147,003 km (0.061 R)
• M27: 4,316,647 km (0.045 R)
• M28: 4,472,976 km (0.119 R)
• M29: 4,583,529 km (0.107 R)
• M30: 4,694,830 km (0.098 R)
• M31: 4,759,007 km (0.102 R)
• M32: 4,823,335 km (0.114 R)
• M33: 5,149,608 km (0.097 R)
• M34: 5,248,940 km (0.056 R)
• M35: 5,365,627 km (0.112 R)
• M36: 5,567,584 km (0.081 R)
• M37: 6,136,056 km (0.105 R)
• M38: 6,347,288 km (0.055 R)
• M39: 6,525,310 km (0.068 R)
• M40: 6,614,919 km (0.051 R)
• M41: 7,235,002 km (0.119 R)
• M42: 7,477,051 km (0.079 R)
• M43: 7,721,644 km (0.12 R)
• M44: 7,778,491 km (0.062 R)
• M45: 8,257,802 km (0.091 R)
• M46: 8,608,759 km (0.091 R)
• M47: 8,766,286 km (0.071 R)
• M48: 8,904,963 km (0.1 R)
• M49: 9,044,388 km (0.108 R)
• M50: 9,164,366 km (0.116 R)
• M51: 9,224,654 km (0.111 R)
• M52: 9,629,615 km (0.088 R)
• M53: 10,164,727 km (0.078 R)
• M54: 10,352,173 km (0.117 R)
• M55: 10,921,542 km (0.102 R)
• M56: 11,177,803 km (0.085 R)
• M57: 11,631,085 km (0.066 R)
• M58: 11,739,992 km (0.113 R)
• M59: 11,827,357 km (0.105 R)
• M60: 11,980,545 km (0.101 R)
• M61: 12,112,491 km (0.082 R)
• M62: 12,200,754 km (0.043 R)
• M63: 12,936,775 km (0.115 R)
• M64: 13,435,534 km (0.117 R)
• M65: 13,664,270 km (0.032 R)
• M66: 13,779,161 km (0.066 R)
• M67: 13,917,539 km (0.092 R)
• M68: 14,405,078 km (0.048 R)
• M69: 14,545,401 km (0.07 R)
• M70: 14,827,393 km (0.092 R)
• M71: 15,420,848 km (0.114 R)
• M72: 15,708,524 km (0.044 R)
• M73: 15,853,036 km (0.03 R)
• M74: 15,997,847 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.1

Radius: 8.2

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.77 AU - 3.47 AU

Year: 2406 Days

Day: 7.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 34,932,529 km

• M1: 104,270 km (0.119 R)
• M2: 156,180 km (0.093 R)
• M3: 249,679 km (0.042 R)
• M4: 322,234 km (0.116 R)
• M5: 493,374 km (0.055 R)
• M6: 707,598 km (0.099 R)
• M7: 809,773 km (0.091 R)
• M8: 888,611 km (0.111 R)
• M9: 1,034,320 km (0.118 R)
• M10: 1,156,691 km (0.096 R)
• M11: 1,262,456 km (0.113 R)
• M12: 1,388,268 km (0.084 R)
• M13: 1,455,587 km (0.1 R)
• M14: 1,518,269 km (0.117 R)
• M15: 1,640,490 km (0.079 R)
• M16: 1,796,521 km (0.093 R)
• M17: 1,976,337 km (0.07 R)
• M18: 2,161,988 km (0.119 R)
• M19: 2,267,006 km (0.111 R)
• M20: 2,326,845 km (0.047 R)
• M21: 2,488,860 km (0.093 R)
• M22: 2,557,525 km (0.119 R)
• M23: 2,668,676 km (0.074 R)
• M24: 2,845,651 km (0.073 R)
• M25: 2,931,969 km (0.044 R)
• M26: 3,129,587 km (0.104 R)
• M27: 3,203,788 km (0.119 R)
• M28: 3,316,286 km (0.119 R)
• M29: 3,583,916 km (0.103 R)
• M30: 3,811,155 km (0.069 R)
• M31: 3,914,527 km (0.096 R)
• M32: 4,271,169 km (0.117 R)
• M33: 4,503,793 km (0.119 R)
• M34: 4,596,245 km (0.091 R)
• M35: 4,981,160 km (0.068 R)
• M36: 5,226,052 km (0.104 R)
• M37: 5,555,616 km (0.078 R)
• M38: 5,682,026 km (0.096 R)
• M39: 5,754,731 km (0.044 R)
• M40: 6,085,791 km (0.094 R)
• M41: 6,272,340 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.9

Radius: 14.8

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.96 AU - 4.9 AU

Year: 4070 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 34,932,529 km

• M1: 184,305 km (0.073 R)
• M2: 302,636 km (0.104 R)
• M3: 447,746 km (0.09 R)
• M4: 547,379 km (0.07 R)
• M5: 706,700 km (0.061 R)
• M6: 883,974 km (0.096 R)
• M7: 1,177,784 km (0.112 R)
• M8: 1,298,659 km (0.089 R)
• M9: 1,535,173 km (0.032 R)
• M10: 1,642,884 km (0.031 R)
• M11: 2,278,675 km (0.061 R)
• M12: 2,388,180 km (0.105 R)
• M13: 2,544,510 km (0.1 R)
• M14: 2,915,214 km (0.083 R)
• M15: 3,147,838 km (0.106 R)
• M16: 3,303,570 km (0.12 R)
• M17: 3,411,579 km (0.078 R)
• M18: 3,571,799 km (0.109 R)
• M19: 3,838,532 km (0.111 R)
• M20: 4,120,973 km (0.104 R)
• M21: 4,650,399 km (0.094 R)
• M22: 4,753,323 km (0.113 R)
• M23: 5,337,802 km (0.034 R)
• M24: 5,534,523 km (0.077 R)
• M25: 5,643,729 km (0.111 R)
• M26: 6,293,582 km (0.111 R)
• M27: 6,397,254 km (0.113 R)
• M28: 6,491,201 km (0.1 R)
• M29: 7,096,325 km (0.106 R)
• M30: 7,247,718 km (0.097 R)
• M31: 7,389,387 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.5

Radius: 9.9

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.16 AU - 5.08 AU

Year: 4335 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,932,529 km

• M1: 129,701 km (0.107 R)
• M2: 214,823 km (0.049 R)
• M3: 310,266 km (0.109 R)
• M4: 685,009 km (0.083 R)
• M5: 763,398 km (0.106 R)
• M6: 857,046 km (0.113 R)
• M7: 1,056,460 km (0.083 R)
• M8: 1,122,134 km (0.046 R)
• M9: 1,355,806 km (0.091 R)
• M10: 1,530,386 km (0.102 R)
• M11: 1,790,537 km (0.034 R)
• M12: 1,901,838 km (0.12 R)
• M13: 2,098,110 km (0.103 R)
• M14: 2,266,857 km (0.1 R)
• M15: 2,457,743 km (0.118 R)
• M16: 2,744,971 km (0.113 R)
• M17: 3,023,971 km (0.114 R)
• M18: 3,589,601 km (0.066 R)
• M19: 3,792,306 km (0.081 R)
• M20: 3,998,751 km (0.1 R)
• M21: 4,816,902 km (0.109 R)
• M22: 5,199,573 km (0.09 R)
• M23: 5,314,016 km (0.049 R)
• M24: 5,382,980 km (0.111 R)
• M25: 5,452,394 km (0.098 R)
• M26: 5,685,766 km (0.108 R)
• M27: 6,090,129 km (0.07 R)
• M28: 6,826,300 km (0.043 R)
• M29: 7,002,078 km (0.106 R)
• M30: 7,746,627 km (0.036 R)
• M31: 8,061,979 km (0.076 R)
• M32: 8,221,301 km (0.105 R)
• M33: 9,088,519 km (0.05 R)
• M34: 9,337,600 km (0.1 R)
• M35: 9,645,323 km (0.104 R)
• M36: 9,842,792 km (0.114 R)
• M37: 9,927,763 km (0.108 R)
• M38: 10,070,181 km (0.028 R)
• M39: 10,385,533 km (0.064 R)
• M40: 11,114,673 km (0.098 R)
• M41: 11,440,647 km (0.083 R)
• M42: 11,530,106 km (0.08 R)
• M43: 12,071,800 km (0.076 R)
• M44: 12,807,074 km (0.119 R)
• M45: 12,868,858 km (0.103 R)
• M46: 13,024,140 km (0.079 R)
• M47: 13,180,021 km (0.086 R)
• M48: 13,588,274 km (0.067 R)
• M49: 13,841,543 km (0.081 R)
• M50: 13,968,701 km (0.107 R)
• M51: 14,545,999 km (0.065 R)
• M52: 14,675,402 km (0.059 R)
• M53: 15,000,478 km (0.074 R)
• M54: 15,196,600 km (0.096 R)
• M55: 15,426,532 km (0.09 R)
• M56: 16,559,886 km (0.046 R)
• M57: 16,796,550 km (0.029 R)
• M58: 17,961,917 km (0.118 R)
• M59: 18,309,583 km (0.101 R)
• M60: 19,117,860 km (0.09 R)
• M61: 19,295,133 km (0.097 R)
• M62: 20,225,632 km (0.085 R)
• M63: 20,623,562 km (0.119 R)
• M64: 21,280,596 km (0.118 R)
• M65: 21,944,362 km (0.087 R)
• M66: 22,055,663 km (0.116 R)
• M67: 22,390,762 km (0.101 R)
• M68: 22,540,210 km (0.042 R)
• M69: 22,765,056 km (0.086 R)
• M70: 22,915,252 km (0.075 R)
• M71: 23,976,500 km (0.098 R)
• M72: 24,359,320 km (0.051 R)
• M73: 24,436,064 km (0.099 R)
• M74: 24,513,107 km (0.107 R)
• M75: 24,590,000 km (0.092 R)
• M76: 25,247,633 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.6

Radius: 8.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.2 AU - 8.5 AU

Year: 9602 Days

Day: 7 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,932,529 km

• M1: 187,895 km (0.073 R)
• M2: 291,566 km (0.085 R)
• M3: 559,795 km (0.106 R)
• M4: 635,342 km (0.096 R)
• M5: 928,404 km (0.076 R)
• M6: 1,098,198 km (0.075 R)
• M7: 1,162,675 km (0.104 R)
• M8: 1,450,950 km (0.097 R)
• M9: 1,540,110 km (0.073 R)
• M10: 1,837,959 km (0.12 R)
• M11: 1,934,749 km (0.087 R)
• M12: 2,013,438 km (0.112 R)
• M13: 2,133,714 km (0.106 R)
• M14: 2,235,591 km (0.063 R)
• M15: 2,529,999 km (0.036 R)
• M16: 2,926,583 km (0.077 R)
• M17: 3,951,628 km (0.106 R)
• M18: 4,077,589 km (0.117 R)
• M19: 4,515,761 km (0.112 R)
• M20: 4,887,961 km (0.098 R)
• M21: 4,968,893 km (0.073 R)
• M22: 5,492,635 km (0.098 R)
• M23: 6,414,158 km (0.119 R)
• M24: 6,741,927 km (0.069 R)
• M25: 6,983,827 km (0.099 R)
• M26: 7,075,231 km (0.093 R)
• M27: 7,259,237 km (0.049 R)
• M28: 7,569,652 km (0.097 R)
• M29: 7,915,971 km (0.116 R)
• M30: 8,171,185 km (0.086 R)
• M31: 8,591,705 km (0.112 R)
• M32: 8,689,692 km (0.077 R)
• M33: 9,085,677 km (0.047 R)
• M34: 9,895,151 km (0.077 R)
• M35: 10,517,329 km (0.09 R)
• M36: 11,330,842 km (0.106 R)
• M37: 11,582,466 km (0.09 R)
• M38: 12,054,596 km (0.104 R)
• M39: 12,422,009 km (0.094 R)
• M40: 12,496,060 km (0.092 R)
• M41: 13,130,504 km (0.105 R)
• M42: 14,508,301 km (0.055 R)
• M43: 14,977,739 km (0.102 R)
• M44: 15,691,321 km (0.114 R)
• M45: 16,537,745 km (0.06 R)
• M46: 17,647,762 km (0.04 R)
• M47: 17,856,002 km (0.096 R)
• M48: 18,232,839 km (0.089 R)
• M49: 18,316,913 km (0.078 R)
• M50: 18,696,891 km (0.11 R)
• M51: 18,994,292 km (0.116 R)
• M52: 19,079,563 km (0.111 R)
• M53: 19,250,404 km (0.117 R)
• M54: 20,242,836 km (0.099 R)
• M55: 20,460,800 km (0.083 R)
• M56: 20,679,512 km (0.06 R)
• M57: 21,031,217 km (0.093 R)
• M58: 21,651,300 km (0.092 R)
• M59: 22,232,338 km (0.064 R)
• M60: 22,412,304 km (0.099 R)
• M61: 22,863,940 km (0.101 R)
• M62: 23,091,030 km (0.043 R)
• M63: 23,822,414 km (0.108 R)
• M64: 24,191,023 km (0.106 R)
• M65: 24,468,677 km (0.088 R)
• M66: 25,167,448 km (0.072 R)
• M67: 25,495,816 km (0.115 R)
• M68: 26,204,161 km (0.076 R)
• M69: 26,299,156 km (0.114 R)
• M70: 26,441,723 km (0.076 R)
• M71: 26,823,347 km (0.058 R)
• M72: 27,206,766 km (0.11 R)
• M73: 27,399,149 km (0.057 R)
• M74: 27,736,941 km (0.088 R)
• M75: 27,979,140 km (0.034 R)
• M76: 28,270,557 km (0.072 R)
• M77: 28,856,532 km (0.103 R)
• M78: 29,003,736 km (0.106 R)
• M79: 29,644,164 km (0.055 R)
• M80: 31,240,224 km (0.077 R)
• M81: 32,710,771 km (0.119 R)
• M82: 33,223,144 km (0.061 R)
• M83: 33,428,841 km (0.085 R)
• M84: 33,531,764 km (0.084 R)
• M85: 34,307,579 km (0.096 R)
• M86: 34,775,970 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit