🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.94 AU - 4.22 AU

Year: 2938 Days

Day: 41 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.91 AU - 5.11 AU

Year: 3414 Days

Day: 37.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.6

Radius: 10.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.95 AU - 8.39 AU

Year: 6843 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 111,287,216 km

• M1: 132,544 km (0.071 R)
• M2: 207,791 km (0.119 R)
• M3: 311,164 km (0.095 R)
• M4: 400,025 km (0.042 R)
• M5: 658,829 km (0.087 R)
• M6: 1,124,228 km (0.069 R)
• M7: 1,351,766 km (0.049 R)
• M8: 1,457,682 km (0.096 R)
• M9: 1,622,239 km (0.037 R)
• M10: 1,836,613 km (0.087 R)
• M11: 1,925,025 km (0.047 R)
• M12: 2,168,122 km (0.098 R)
• M13: 2,567,698 km (0.09 R)
• M14: 2,650,425 km (0.038 R)
• M15: 2,750,955 km (0.114 R)
• M16: 2,990,611 km (0.104 R)
• M17: 3,130,485 km (0.115 R)
• M18: 3,290,704 km (0.072 R)
• M19: 3,656,322 km (0.04 R)
• M20: 3,996,657 km (0.104 R)
• M21: 4,327,567 km (0.119 R)
• M22: 4,586,671 km (0.113 R)
• M23: 4,850,861 km (0.104 R)
• M24: 5,330,621 km (0.098 R)
• M25: 5,716,583 km (0.034 R)
• M26: 5,934,996 km (0.056 R)
• M27: 6,067,390 km (0.109 R)
• M28: 6,267,852 km (0.113 R)
• M29: 6,515,885 km (0.064 R)
• M30: 6,836,174 km (0.091 R)
• M31: 7,185,186 km (0.091 R)
• M32: 7,279,133 km (0.111 R)
• M33: 7,468,524 km (0.071 R)
• M34: 7,900,413 km (0.071 R)
• M35: 8,315,996 km (0.082 R)
• M36: 8,563,730 km (0.07 R)
• M37: 8,788,725 km (0.095 R)
• M38: 9,041,097 km (0.082 R)
• M39: 9,553,021 km (0.059 R)
• M40: 9,630,662 km (0.119 R)
• M41: 9,786,543 km (0.045 R)
• M42: 9,917,142 km (0.117 R)
• M43: 10,631,921 km (0.041 R)
• M44: 11,418,207 km (0.057 R)
• M45: 11,915,770 km (0.088 R)
• M46: 12,448,488 km (0.117 R)
• M47: 12,618,431 km (0.098 R)
• M48: 13,190,194 km (0.111 R)
• M49: 13,305,683 km (0.088 R)
• M50: 13,537,411 km (0.086 R)
• M51: 13,682,969 km (0.119 R)
• M52: 14,005,053 km (0.107 R)
• M53: 14,093,316 km (0.092 R)
• M54: 14,926,128 km (0.103 R)
• M55: 15,989,469 km (0.077 R)
• M56: 16,297,790 km (0.102 R)
• M57: 16,452,624 km (0.093 R)
• M58: 16,732,671 km (0.11 R)
• M59: 16,920,267 km (0.053 R)
• M60: 17,392,398 km (0.078 R)
• M61: 17,550,673 km (0.028 R)
• M62: 17,677,681 km (0.116 R)
• M63: 17,773,125 km (0.103 R)
• M64: 18,413,703 km (0.081 R)
• M65: 18,672,208 km (0.116 R)
• M66: 19,029,448 km (0.088 R)
• M67: 19,651,775 km (0.054 R)
• M68: 19,750,808 km (0.106 R)
• M69: 20,380,915 km (0.071 R)
• M70: 20,648,246 km (0.045 R)
• M71: 20,849,455 km (0.084 R)
• M72: 21,017,603 km (0.117 R)
• M73: 21,525,039 km (0.053 R)
• M74: 21,626,915 km (0.099 R)
• M75: 22,482,765 km (0.105 R)
• M76: 22,586,287 km (0.071 R)
• M77: 23,140,696 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 12.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.62 AU - 8.88 AU

Year: 7690 Days

Day: 13.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 111,287,216 km

• M1: 242,049 km (0.098 R)
• M2: 549,922 km (0.113 R)
• M3: 954,434 km (0.113 R)
• M4: 1,134,999 km (0.079 R)
• M5: 1,427,912 km (0.03 R)
• M6: 1,583,793 km (0.111 R)
• M7: 2,699,942 km (0.116 R)
• M8: 2,851,186 km (0.07 R)
• M9: 3,139,760 km (0.113 R)
• M10: 3,414,721 km (0.109 R)
• M11: 4,336,842 km (0.113 R)
• M12: 5,414,097 km (0.09 R)
• M13: 5,633,856 km (0.087 R)
• M14: 5,716,883 km (0.108 R)
• M15: 5,968,805 km (0.114 R)
• M16: 6,138,898 km (0.067 R)
• M17: 6,253,041 km (0.109 R)
• M18: 6,746,565 km (0.063 R)
• M19: 7,012,999 km (0.049 R)
• M20: 7,740,343 km (0.039 R)
• M21: 8,112,992 km (0.117 R)
• M22: 8,523,488 km (0.06 R)
• M23: 9,070,568 km (0.096 R)
• M24: 9,331,915 km (0.054 R)
• M25: 10,470,654 km (0.113 R)
• M26: 11,335,779 km (0.088 R)
• M27: 11,617,621 km (0.111 R)
• M28: 11,723,836 km (0.105 R)
• M29: 12,008,670 km (0.101 R)
• M30: 12,151,985 km (0.077 R)
• M31: 12,259,845 km (0.085 R)
• M32: 12,658,224 km (0.085 R)
• M33: 12,840,584 km (0.085 R)
• M34: 12,950,538 km (0.027 R)
• M35: 13,319,147 km (0.039 R)
• M36: 13,579,148 km (0.109 R)
• M37: 13,728,597 km (0.071 R)
• M38: 13,916,043 km (0.115 R)
• M39: 14,028,989 km (0.116 R)
• M40: 14,598,059 km (0.095 R)
• M41: 14,981,628 km (0.08 R)
• M42: 15,446,429 km (0.043 R)
• M43: 15,758,939 km (0.102 R)
• M44: 16,152,531 km (0.057 R)
• M45: 16,390,242 km (0.071 R)
• M46: 16,509,471 km (0.075 R)
• M47: 16,949,289 km (0.03 R)
• M48: 17,963,413 km (0.1 R)
• M49: 18,539,814 km (0.094 R)
• M50: 19,248,010 km (0.113 R)
• M51: 19,416,008 km (0.073 R)
• M52: 20,647,947 km (0.061 R)
• M53: 21,208,490 km (0.065 R)
• M54: 21,338,640 km (0.082 R)
• M55: 21,730,288 km (0.077 R)
• M56: 21,861,485 km (0.096 R)
• M57: 22,168,460 km (0.112 R)
• M58: 22,831,029 km (0.09 R)
• M59: 23,410,720 km (0.118 R)
• M60: 23,859,813 km (0.117 R)
• M61: 23,995,050 km (0.111 R)
• M62: 25,408,151 km (0.111 R)
• M63: 25,684,608 km (0.06 R)
• M64: 25,869,661 km (0.057 R)
• M65: 26,801,057 km (0.11 R)
• M66: 26,988,653 km (0.098 R)
• M67: 27,318,067 km (0.113 R)
• M68: 28,553,147 km (0.11 R)
• M69: 30,098,044 km (0.114 R)
• M70: 31,373,366 km (0.101 R)
• M71: 31,769,202 km (0.111 R)
• M72: 32,466,029 km (0.043 R)
• M73: 32,866,652 km (0.06 R)
• M74: 33,723,100 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.3

Radius: 3.9

Gravity: 56.89 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 17.43 AU - 22.23 AU

Year: 31476 Days

Day: 20.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,287,216 km

• M1: 655,687 km (0.039 R)
• M2: 840,142 km (0.058 R)
• M3: 1,562,251 km (0.066 R)
• M4: 2,708,469 km (0.092 R)
• M5: 3,001,980 km (0.056 R)
• M6: 5,322,842 km (0.097 R)
• M7: 5,383,279 km (0.079 R)
• M8: 9,188,600 km (0.111 R)
• M9: 10,829,988 km (0.071 R)
• M10: 11,215,502 km (0.085 R)
• M11: 11,684,042 km (0.109 R)
• M12: 14,626,034 km (0.12 R)
• M13: 15,828,652 km (0.102 R)
• M14: 17,600,638 km (0.076 R)
• M15: 18,418,340 km (0.096 R)
• M16: 18,693,600 km (0.103 R)
• M17: 20,090,545 km (0.08 R)
• M18: 20,849,156 km (0.045 R)
• M19: 22,296,665 km (0.11 R)
• M20: 23,279,673 km (0.073 R)
• M21: 24,578,332 km (0.109 R)
• M22: 25,593,353 km (0.056 R)
• M23: 26,003,102 km (0.103 R)
• M24: 26,208,799 km (0.117 R)
• M25: 26,621,839 km (0.114 R)
• M26: 26,829,181 km (0.102 R)
• M27: 27,979,140 km (0.053 R)
• M28: 28,084,457 km (0.12 R)
• M29: 28,825,415 km (0.075 R)
• M30: 29,465,694 km (0.092 R)
• M31: 30,434,939 km (0.043 R)
• M32: 33,069,956 km (0.048 R)
• M33: 35,207,260 km (0.101 R)
• M34: 35,891,372 km (0.076 R)
• M35: 36,120,406 km (0.106 R)
• M36: 36,235,147 km (0.108 R)
• M37: 36,349,889 km (0.092 R)
• M38: 37,620,873 km (0.065 R)
• M39: 38,437,228 km (0.118 R)
• M40: 42,001,397 km (0.114 R)
• M41: 42,121,973 km (0.099 R)
• M42: 45,051,100 km (0.061 R)
• M43: 45,298,086 km (0.105 R)
• M44: 45,545,521 km (0.047 R)
• M45: 46,415,283 km (0.108 R)
• M46: 47,793,079 km (0.095 R)
• M47: 48,045,002 km (0.041 R)
• M48: 50,204,447 km (0.11 R)
• M49: 53,045,460 km (0.102 R)
• M50: 53,567,557 km (0.105 R)
• M51: 54,091,448 km (0.094 R)
• M52: 54,222,646 km (0.107 R)
• M53: 54,616,986 km (0.068 R)
• M54: 54,880,278 km (0.102 R)
• M55: 56,070,928 km (0.096 R)
• M56: 56,469,606 km (0.104 R)
• M57: 60,236,181 km (0.119 R)
• M58: 62,837,987 km (0.072 R)
• M59: 64,083,090 km (0.105 R)
• M60: 64,500,020 km (0.11 R)
• M61: 65,196,846 km (0.062 R)
• M62: 66,597,830 km (0.12 R)
• M63: 66,738,452 km (0.073 R)
• M64: 68,008,688 km (0.071 R)
• M65: 68,150,357 km (0.047 R)
• M66: 69,287,002 km (0.086 R)
• M67: 69,857,568 km (0.102 R)
• M68: 70,716,409 km (0.116 R)
• M69: 71,003,488 km (0.073 R)
• M70: 73,459,286 km (0.072 R)
• M71: 74,478,497 km (0.104 R)
• M72: 76,973,191 km (0.079 R)
• M73: 78,156,660 km (0.114 R)
• M74: 88,610,110 km (0.032 R)
• M75: 90,316,722 km (0.083 R)
• M76: 90,472,454 km (0.115 R)
• M77: 91,877,477 km (0.097 R)
• M78: 93,289,831 km (0.082 R)
• M79: 93,762,261 km (0.093 R)
• M80: 94,077,613 km (0.115 R)
• M81: 94,393,264 km (0.107 R)
• M82: 96,453,975 km (0.11 R)
• M83: 100,619,677 km (0.104 R)
• M84: 102,399,593 km (0.106 R)
• M85: 103,212,209 km (0.099 R)
• M86: 103,537,733 km (0.057 R)
• M87: 104,026,769 km (0.111 R)
• M88: 105,498,513 km (0.092 R)
• M89: 107,801,722 km (0.093 R)
• M90: 107,966,728 km (0.085 R)
• M91: 109,788,830 km (0.095 R)
• M92: 110,453,942 km (0.119 R)
• M93: 110,953,599 km (0.081 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 18,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit