🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.91 AU - 1.21 AU

Year: 395 Days

Day: 33.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,778,896 km

• M1: 106,514 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.2

Radius: 12.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.05 AU - 6.51 AU

Year: 5692 Days

Day: 9.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 105,778,896 km

• M1: 171,140 km (0.089 R)
• M2: 640,428 km (0.105 R)
• M3: 772,224 km (0.032 R)
• M4: 889,958 km (0.119 R)
• M5: 1,240,017 km (0.095 R)
• M6: 1,467,854 km (0.117 R)
• M7: 2,198,640 km (0.098 R)
• M8: 2,423,934 km (0.115 R)
• M9: 2,657,008 km (0.097 R)
• M10: 2,897,561 km (0.07 R)
• M11: 3,222,937 km (0.083 R)
• M12: 3,805,321 km (0.064 R)
• M13: 4,056,047 km (0.062 R)
• M14: 4,162,112 km (0.093 R)
• M15: 4,333,850 km (0.096 R)
• M16: 4,818,248 km (0.097 R)
• M17: 4,908,157 km (0.115 R)
• M18: 5,227,398 km (0.059 R)
• M19: 5,648,068 km (0.118 R)
• M20: 5,743,062 km (0.12 R)
• M21: 6,596,817 km (0.028 R)
• M22: 6,696,898 km (0.098 R)
• M23: 7,230,963 km (0.101 R)
• M24: 7,386,096 km (0.104 R)
• M25: 8,475,467 km (0.085 R)
• M26: 9,136,540 km (0.066 R)
• M27: 9,388,762 km (0.095 R)
• M28: 10,014,979 km (0.066 R)
• M29: 10,101,297 km (0.117 R)
• M30: 10,654,660 km (0.101 R)
• M31: 11,098,367 km (0.084 R)
• M32: 11,548,357 km (0.098 R)
• M33: 11,669,232 km (0.046 R)
• M34: 12,404,057 km (0.068 R)
• M35: 12,714,772 km (0.115 R)
• M36: 12,839,686 km (0.104 R)
• M37: 13,597,998 km (0.068 R)
• M38: 13,982,763 km (0.096 R)
• M39: 14,566,494 km (0.064 R)
• M40: 15,357,269 km (0.116 R)
• M41: 15,858,571 km (0.1 R)
• M42: 16,161,956 km (0.094 R)
• M43: 16,808,667 km (0.12 R)
• M44: 17,672,744 km (0.066 R)
• M45: 18,870,724 km (0.086 R)
• M46: 19,120,702 km (0.112 R)
• M47: 19,371,727 km (0.092 R)
• M48: 20,058,681 km (0.051 R)
• M49: 20,204,240 km (0.099 R)
• M50: 20,533,205 km (0.095 R)
• M51: 21,048,570 km (0.096 R)
• M52: 21,233,623 km (0.096 R)
• M53: 21,605,373 km (0.06 R)
• M54: 22,204,662 km (0.117 R)
• M55: 22,657,645 km (0.105 R)
• M56: 22,771,339 km (0.063 R)
• M57: 23,190,064 km (0.084 R)
• M58: 23,419,547 km (0.105 R)
• M59: 23,996,396 km (0.116 R)
• M60: 24,500,242 km (0.044 R)
• M61: 24,812,004 km (0.12 R)
• M62: 25,597,243 km (0.092 R)
• M63: 26,630,216 km (0.064 R)
• M64: 26,830,378 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.7

Radius: 13.2

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.11 AU - 10.97 AU

Year: 11505 Days

Day: 8.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 137.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 105,778,896 km

• M1: 260,599 km (0.089 R)
• M2: 394,490 km (0.116 R)
• M3: 595,699 km (0.065 R)
• M4: 701,764 km (0.069 R)
• M5: 915,539 km (0.088 R)
• M6: 1,085,333 km (0.115 R)
• M7: 1,408,763 km (0.098 R)
• M8: 1,659,040 km (0.101 R)
• M9: 2,006,257 km (0.105 R)
• M10: 2,616,018 km (0.064 R)
• M11: 3,021,578 km (0.088 R)
• M12: 4,068,314 km (0.089 R)
• M13: 4,649,801 km (0.075 R)
• M14: 5,180,125 km (0.08 R)
• M15: 5,492,037 km (0.094 R)
• M16: 6,715,748 km (0.081 R)
• M17: 6,927,728 km (0.112 R)
• M18: 7,709,377 km (0.095 R)
• M19: 8,610,554 km (0.093 R)
• M20: 8,748,633 km (0.051 R)
• M21: 9,120,533 km (0.036 R)
• M22: 9,261,305 km (0.107 R)
• M23: 9,735,829 km (0.12 R)
• M24: 10,072,873 km (0.095 R)
• M25: 10,364,739 km (0.071 R)
• M26: 10,708,814 km (0.1 R)
• M27: 10,807,848 km (0.09 R)
• M28: 11,509,462 km (0.068 R)
• M29: 12,589,558 km (0.118 R)
• M30: 13,701,968 km (0.108 R)
• M31: 14,297,069 km (0.081 R)
• M32: 14,515,631 km (0.032 R)
• M33: 14,790,442 km (0.11 R)
• M34: 14,900,846 km (0.084 R)
• M35: 16,133,083 km (0.109 R)
• M36: 16,360,771 km (0.1 R)
• M37: 16,589,357 km (0.043 R)
• M38: 16,704,098 km (0.107 R)
• M39: 16,992,074 km (0.091 R)
• M40: 17,689,948 km (0.059 R)
• M41: 17,924,667 km (0.108 R)
• M42: 20,328,256 km (0.114 R)
• M43: 20,697,464 km (0.085 R)
• M44: 21,442,611 km (0.109 R)
• M45: 22,513,283 km (0.06 R)
• M46: 23,665,785 km (0.088 R)
• M47: 23,924,439 km (0.051 R)
• M48: 24,771,911 km (0.102 R)
• M49: 25,100,428 km (0.078 R)
• M50: 26,027,935 km (0.104 R)
• M51: 26,630,216 km (0.07 R)
• M52: 27,034,280 km (0.069 R)
• M53: 27,644,191 km (0.104 R)
• M54: 28,670,731 km (0.092 R)
• M55: 30,058,999 km (0.117 R)
• M56: 30,549,980 km (0.093 R)
• M57: 30,902,283 km (0.065 R)
• M58: 31,114,412 km (0.069 R)
• M59: 31,611,077 km (0.112 R)
• M60: 32,684,292 km (0.112 R)
• M61: 32,900,461 km (0.117 R)
• M62: 34,572,816 km (0.048 R)
• M63: 34,793,024 km (0.114 R)
• M64: 35,530,242 km (0.06 R)
• M65: 35,826,596 km (0.078 R)
• M66: 35,975,146 km (0.091 R)
• M67: 36,123,847 km (0.078 R)
• M68: 36,421,846 km (0.109 R)
• M69: 36,870,340 km (0.105 R)
• M70: 37,020,237 km (0.05 R)
• M71: 38,075,500 km (0.101 R)
• M72: 40,061,113 km (0.118 R)
• M73: 41,066,560 km (0.11 R)
• M74: 45,331,296 km (0.076 R)
• M75: 46,864,974 km (0.12 R)
• M76: 47,434,343 km (0.063 R)
• M77: 47,842,446 km (0.107 R)
• M78: 51,651,208 km (0.117 R)
• M79: 51,819,057 km (0.052 R)
• M80: 52,660,694 km (0.097 R)
• M81: 52,745,217 km (0.073 R)
• M82: 54,699,265 km (0.082 R)
• M83: 56,763,566 km (0.109 R)
• M84: 56,850,183 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.1

Radius: 6.6

Gravity: 17.72 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 15.49 AU - 23.29 AU

Year: 30879 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 105,778,896 km

• M1: 131,197 km (0.115 R)
• M2: 172,337 km (0.082 R)
• M3: 403,765 km (0.041 R)
• M4: 687,103 km (0.104 R)
• M5: 1,124,826 km (0.088 R)
• M6: 1,635,554 km (0.117 R)
• M7: 3,031,601 km (0.095 R)
• M8: 3,525,274 km (0.067 R)
• M9: 3,990,972 km (0.104 R)
• M10: 4,097,037 km (0.099 R)
• M11: 4,150,443 km (0.101 R)
• M12: 4,204,149 km (0.085 R)
• M13: 4,979,216 km (0.12 R)
• M14: 5,737,826 km (0.079 R)
• M15: 6,161,188 km (0.084 R)
• M16: 6,345,792 km (0.093 R)
• M17: 6,407,576 km (0.049 R)
• M18: 6,846,646 km (0.102 R)
• M19: 8,086,662 km (0.101 R)
• M20: 9,323,986 km (0.113 R)
• M21: 14,014,029 km (0.079 R)
• M22: 14,582,651 km (0.095 R)
• M23: 16,163,751 km (0.114 R)
• M24: 17,449,844 km (0.101 R)
• M25: 17,798,407 km (0.073 R)
• M26: 18,590,827 km (0.084 R)
• M27: 18,768,549 km (0.106 R)
• M28: 18,946,870 km (0.063 R)
• M29: 21,129,203 km (0.085 R)
• M30: 21,967,999 km (0.114 R)
• M31: 23,389,926 km (0.109 R)
• M32: 25,331,557 km (0.096 R)
• M33: 27,932,017 km (0.088 R)
• M34: 29,367,109 km (0.118 R)
• M35: 30,616,102 km (0.046 R)
• M36: 32,095,176 km (0.094 R)
• M37: 35,561,957 km (0.104 R)
• M38: 35,893,017 km (0.106 R)
• M39: 36,669,580 km (0.113 R)
• M40: 36,780,880 km (0.08 R)
• M41: 37,115,681 km (0.116 R)
• M42: 38,804,940 km (0.101 R)
• M43: 40,288,951 km (0.08 R)
• M44: 41,327,309 km (0.088 R)
• M45: 41,443,248 km (0.119 R)
• M46: 44,494,745 km (0.09 R)
• M47: 47,253,779 km (0.118 R)
• M48: 48,226,314 km (0.113 R)
• M49: 48,715,051 km (0.081 R)
• M50: 50,810,618 km (0.1 R)
• M51: 53,061,318 km (0.106 R)
• M52: 53,187,279 km (0.065 R)
• M53: 53,945,441 km (0.12 R)
• M54: 54,198,860 km (0.064 R)
• M55: 57,659,358 km (0.038 R)
• M56: 57,918,461 km (0.045 R)
• M57: 59,612,508 km (0.064 R)
• M58: 59,874,453 km (0.077 R)
• M59: 61,058,521 km (0.08 R)
• M60: 63,583,284 km (0.075 R)
• M61: 65,330,288 km (0.085 R)
• M62: 65,600,461 km (0.084 R)
• M63: 66,684,896 km (0.086 R)
• M64: 69,008,899 km (0.11 R)
• M65: 69,284,159 km (0.109 R)
• M66: 73,455,098 km (0.116 R)
• M67: 74,017,286 km (0.101 R)
• M68: 75,429,191 km (0.063 R)
• M69: 76,422,671 km (0.104 R)
• M70: 76,992,339 km (0.094 R)
• M71: 77,992,850 km (0.063 R)
• M72: 82,474,503 km (0.058 R)
• M73: 82,912,525 km (0.098 R)
• M74: 83,644,508 km (0.042 R)
• M75: 84,672,844 km (0.113 R)
• M76: 85,262,259 km (0.072 R)
• M77: 89,276,718 km (0.12 R)
• M78: 89,426,615 km (0.12 R)
• M79: 90,477,989 km (0.046 R)
• M80: 92,289,918 km (0.058 R)
• M81: 93,809,085 km (0.104 R)
• M82: 94,266,405 km (0.118 R)
• M83: 94,724,474 km (0.094 R)
• M84: 95,489,518 km (0.112 R)
• M85: 96,717,866 km (0.093 R)
• M86: 98,415,502 km (0.063 R)
• M87: 99,811,849 km (0.078 R)
• M88: 101,840,097 km (0.117 R)
• M89: 102,937,996 km (0.095 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 14,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit