🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.89 AU - 1.31 AU

Year: 411 Days

Day: 31.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.8

Radius: 14.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6 AU - 9.32 AU

Year: 7557 Days

Day: 11 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,027,558 km

• M1: 181,462 km (0.118 R)
• M2: 272,268 km (0.09 R)
• M3: 362,775 km (0.116 R)
• M4: 538,104 km (0.075 R)
• M5: 645,664 km (0.039 R)
• M6: 887,115 km (0.104 R)
• M7: 1,035,217 km (0.096 R)
• M8: 1,426,565 km (0.104 R)
• M9: 1,585,588 km (0.099 R)
• M10: 1,713,494 km (0.047 R)
• M11: 2,302,311 km (0.119 R)
• M12: 2,490,954 km (0.085 R)
• M13: 2,619,758 km (0.091 R)
• M14: 2,974,305 km (0.109 R)
• M15: 3,180,600 km (0.072 R)
• M16: 3,368,046 km (0.118 R)
• M17: 3,656,322 km (0.089 R)
• M18: 3,853,043 km (0.067 R)
• M19: 4,180,363 km (0.049 R)
• M20: 4,701,711 km (0.046 R)
• M21: 4,916,085 km (0.119 R)
• M22: 5,410,506 km (0.06 R)
• M23: 6,094,617 km (0.113 R)
• M24: 6,806,254 km (0.066 R)
• M25: 7,264,622 km (0.034 R)
• M26: 7,669,883 km (0.077 R)
• M27: 7,954,867 km (0.086 R)
• M28: 8,699,116 km (0.093 R)
• M29: 8,797,851 km (0.114 R)
• M30: 9,297,208 km (0.119 R)
• M31: 9,805,841 km (0.104 R)
• M32: 10,992,302 km (0.117 R)
• M33: 11,099,115 km (0.097 R)
• M34: 11,349,841 km (0.072 R)
• M35: 11,893,480 km (0.092 R)
• M36: 12,076,587 km (0.054 R)
• M37: 12,930,941 km (0.118 R)
• M38: 13,270,678 km (0.057 R)
• M39: 15,290,398 km (0.105 R)
• M40: 15,729,917 km (0.032 R)
• M41: 16,580,530 km (0.067 R)
• M42: 16,908,599 km (0.069 R)
• M43: 17,363,077 km (0.119 R)
• M44: 17,612,756 km (0.071 R)
• M45: 18,411,010 km (0.099 R)
• M46: 18,708,261 km (0.092 R)
• M47: 19,221,232 km (0.091 R)
• M48: 19,869,140 km (0.072 R)
• M49: 20,173,871 km (0.087 R)
• M50: 20,305,069 km (0.075 R)
• M51: 20,832,251 km (0.107 R)
• M52: 21,586,973 km (0.108 R)
• M53: 21,765,892 km (0.083 R)
• M54: 22,395,848 km (0.117 R)
• M55: 22,577,011 km (0.08 R)
• M56: 22,667,668 km (0.11 R)
• M57: 22,986,311 km (0.098 R)
• M58: 24,788,068 km (0.043 R)
• M59: 25,163,259 km (0.095 R)
• M60: 25,919,327 km (0.056 R)
• M61: 26,014,322 km (0.12 R)
• M62: 26,109,466 km (0.119 R)
• M63: 26,730,896 km (0.097 R)
• M64: 27,453,752 km (0.119 R)
• M65: 28,329,947 km (0.103 R)
• M66: 28,722,193 km (0.09 R)
• M67: 28,919,064 km (0.07 R)
• M68: 29,067,016 km (0.1 R)
• M69: 29,462,702 km (0.086 R)
• M70: 29,611,552 km (0.073 R)
• M71: 30,109,563 km (0.115 R)
• M72: 30,259,461 km (0.096 R)
• M73: 30,761,062 km (0.119 R)
• M74: 30,861,742 km (0.085 R)
• M75: 32,129,135 km (0.11 R)
• M76: 32,538,285 km (0.105 R)
• M77: 34,192,089 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.1

Radius: 13.3

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.46 AU - 8.5 AU

Year: 8035 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,027,558 km

• M1: 361,428 km (0.112 R)
• M2: 539,450 km (0.084 R)
• M3: 672,592 km (0.111 R)
• M4: 1,145,022 km (0.119 R)
• M5: 1,847,982 km (0.069 R)
• M6: 1,988,754 km (0.076 R)
• M7: 2,084,646 km (0.07 R)
• M8: 2,256,534 km (0.112 R)
• M9: 2,458,791 km (0.114 R)
• M10: 2,827,400 km (0.073 R)
• M11: 3,185,836 km (0.1 R)
• M12: 3,327,655 km (0.051 R)
• M13: 3,529,762 km (0.09 R)
• M14: 3,735,908 km (0.085 R)
• M15: 3,855,586 km (0.1 R)
• M16: 4,924,313 km (0.119 R)
• M17: 5,089,020 km (0.113 R)
• M18: 5,525,697 km (0.087 R)
• M19: 6,256,931 km (0.088 R)
• M20: 6,507,507 km (0.079 R)
• M21: 6,652,169 km (0.095 R)
• M22: 7,504,876 km (0.067 R)
• M23: 7,694,866 km (0.048 R)
• M24: 7,963,543 km (0.116 R)
• M25: 8,470,680 km (0.067 R)
• M26: 9,681,077 km (0.052 R)
• M27: 10,264,359 km (0.114 R)
• M28: 11,509,013 km (0.085 R)
• M29: 12,350,052 km (0.087 R)
• M30: 12,484,690 km (0.089 R)
• M31: 13,997,873 km (0.099 R)
• M32: 14,279,266 km (0.118 R)
• M33: 15,134,368 km (0.067 R)
• M34: 15,230,559 km (0.067 R)
• M35: 16,006,224 km (0.065 R)
• M36: 16,497,653 km (0.08 R)
• M37: 17,495,471 km (0.113 R)
• M38: 18,410,112 km (0.09 R)
• M39: 19,236,192 km (0.106 R)
• M40: 19,392,522 km (0.094 R)
• M41: 20,710,928 km (0.117 R)
• M42: 21,461,909 km (0.068 R)
• M43: 21,732,232 km (0.07 R)
• M44: 22,714,941 km (0.106 R)
• M45: 23,823,760 km (0.081 R)
• M46: 24,103,807 km (0.115 R)
• M47: 25,577,197 km (0.084 R)
• M48: 25,921,421 km (0.044 R)
• M49: 26,382,781 km (0.085 R)
• M50: 27,313,430 km (0.067 R)
• M51: 27,782,868 km (0.11 R)
• M52: 29,386,856 km (0.071 R)
• M53: 29,747,387 km (0.067 R)
• M54: 30,048,827 km (0.079 R)
• M55: 31,081,650 km (0.084 R)
• M56: 31,694,702 km (0.055 R)
• M57: 32,126,143 km (0.09 R)
• M58: 32,311,794 km (0.104 R)
• M59: 32,559,677 km (0.045 R)
• M60: 32,683,844 km (0.115 R)
• M61: 33,620,326 km (0.03 R)
• M62: 33,997,462 km (0.036 R)
• M63: 34,755,774 km (0.075 R)
• M64: 36,096,321 km (0.096 R)
• M65: 37,064,219 km (0.048 R)
• M66: 37,323,771 km (0.051 R)
• M67: 37,518,847 km (0.115 R)
• M68: 37,714,222 km (0.101 R)
• M69: 37,975,270 km (0.109 R)
• M70: 40,551,944 km (0.114 R)
• M71: 40,953,315 km (0.067 R)
• M72: 41,760,096 km (0.108 R)
• M73: 43,048,134 km (0.096 R)
• M74: 43,184,567 km (0.099 R)
• M75: 44,074,375 km (0.09 R)
• M76: 44,211,706 km (0.059 R)
• M77: 44,555,931 km (0.079 R)
• M78: 44,901,053 km (0.036 R)
• M79: 45,524,427 km (0.086 R)
• M80: 45,872,093 km (0.054 R)
• M81: 46,499,955 km (0.1 R)
• M82: 46,639,829 km (0.032 R)
• M83: 46,920,026 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.3

Radius: 5.1

Gravity: 19.7 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 18.1 AU - 19.26 AU

Year: 28778 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,027,558 km

• M1: 138,528 km (0.103 R)
• M2: 224,995 km (0.084 R)
• M3: 432,188 km (0.091 R)
• M4: 875,297 km (0.093 R)
• M5: 1,421,329 km (0.067 R)
• M6: 1,798,316 km (0.075 R)
• M7: 1,979,629 km (0.113 R)
• M8: 2,720,886 km (0.047 R)
• M9: 3,056,284 km (0.096 R)
• M10: 3,628,945 km (0.099 R)
• M11: 3,997,704 km (0.113 R)
• M12: 4,281,940 km (0.109 R)
• M13: 5,224,855 km (0.093 R)
• M14: 7,406,142 km (0.065 R)
• M15: 9,766,198 km (0.109 R)
• M16: 10,470,505 km (0.086 R)
• M17: 10,535,430 km (0.084 R)
• M18: 11,590,993 km (0.07 R)
• M19: 12,473,022 km (0.113 R)
• M20: 13,517,514 km (0.038 R)
• M21: 14,229,301 km (0.103 R)
• M22: 14,589,682 km (0.067 R)
• M23: 15,911,978 km (0.063 R)
• M24: 16,136,075 km (0.085 R)
• M25: 16,286,122 km (0.118 R)
• M26: 16,814,651 km (0.104 R)
• M27: 17,119,232 km (0.102 R)
• M28: 19,222,279 km (0.104 R)
• M29: 19,460,888 km (0.104 R)
• M30: 19,941,097 km (0.039 R)
• M31: 20,102,064 km (0.117 R)
• M32: 20,506,427 km (0.119 R)
• M33: 22,735,286 km (0.098 R)
• M34: 22,819,360 km (0.097 R)
• M35: 23,325,599 km (0.1 R)
• M36: 23,665,186 km (0.073 R)
• M37: 25,562,087 km (0.114 R)
• M38: 27,775,986 km (0.051 R)
• M39: 27,865,895 km (0.106 R)
• M40: 28,226,126 km (0.112 R)
• M41: 28,951,377 km (0.102 R)
• M42: 30,605,331 km (0.066 R)
• M43: 33,524,883 km (0.098 R)
• M44: 34,196,278 km (0.084 R)
• M45: 34,969,101 km (0.114 R)
• M46: 36,041,119 km (0.114 R)
• M47: 36,433,514 km (0.109 R)
• M48: 39,321,202 km (0.084 R)
• M49: 39,422,031 km (0.099 R)
• M50: 39,623,988 km (0.084 R)
• M51: 40,537,283 km (0.087 R)
• M52: 40,639,159 km (0.085 R)
• M53: 43,840,404 km (0.086 R)
• M54: 44,679,498 km (0.098 R)
• M55: 45,101,065 km (0.068 R)
• M56: 45,842,024 km (0.072 R)
• M57: 46,586,871 km (0.088 R)
• M58: 49,279,932 km (0.105 R)
• M59: 49,388,690 km (0.039 R)
• M60: 50,042,881 km (0.112 R)
• M61: 50,590,260 km (0.105 R)
• M62: 50,809,870 km (0.083 R)
• M63: 52,244,513 km (0.085 R)
• M64: 52,466,367 km (0.034 R)
• M65: 52,577,368 km (0.075 R)
• M66: 55,379,337 km (0.044 R)
• M67: 56,513,588 km (0.086 R)
• M68: 57,655,468 km (0.072 R)
• M69: 57,999,543 km (0.101 R)
• M70: 58,344,366 km (0.03 R)
• M71: 59,498,364 km (0.118 R)
• M72: 62,181,103 km (0.075 R)
• M73: 63,951,893 km (0.107 R)
• M74: 64,545,796 km (0.092 R)
• M75: 66,939,811 km (0.092 R)
• M76: 67,542,840 km (0.071 R)
• M77: 70,584,913 km (0.06 R)
• M78: 71,198,713 km (0.078 R)
• M79: 71,444,801 km (0.097 R)
• M80: 71,937,577 km (0.119 R)
• M81: 72,678,984 km (0.086 R)
• M82: 74,418,658 km (0.097 R)
• M83: 75,043,378 km (0.099 R)
• M84: 75,168,592 km (0.111 R)
• M85: 75,669,745 km (0.108 R)
• M86: 76,423,718 km (0.109 R)
• M87: 77,432,905 km (0.07 R)
• M88: 78,700,597 km (0.076 R)
• M89: 81,770,795 km (0.071 R)
• M90: 83,709,433 km (0.118 R)
• M91: 85,663,182 km (0.047 R)
• M92: 86,449,019 km (0.107 R)
• M93: 87,500,243 km (0.089 R)
• M94: 87,763,835 km (0.093 R)
• M95: 88,027,576 km (0.027 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 16,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit