🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.05 AU - 1.63 AU

Year: 553 Days

Day: 28.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.11 AU - 2.25 AU

Year: 1147 Days

Day: 31.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.47 AU - 3.61 AU

Year: 1889 Days

Day: 46.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.6

Radius: 8

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.23 AU - 14.09 AU

Year: 14192 Days

Day: 6.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,839,305 km

• M1: 144,063 km (0.105 R)
• M2: 345,272 km (0.106 R)
• M3: 542,143 km (0.12 R)
• M4: 753,524 km (0.09 R)
• M5: 1,036,564 km (0.072 R)
• M6: 1,835,117 km (0.093 R)
• M7: 1,891,964 km (0.064 R)
• M8: 1,949,559 km (0.083 R)
• M9: 2,155,556 km (0.054 R)
• M10: 2,588,642 km (0.079 R)
• M11: 2,684,983 km (0.057 R)
• M12: 3,116,273 km (0.12 R)
• M13: 3,288,012 km (0.096 R)
• M14: 3,676,667 km (0.09 R)
• M15: 3,858,279 km (0.033 R)
• M16: 4,575,002 km (0.101 R)
• M17: 5,048,629 km (0.114 R)
• M18: 5,291,277 km (0.088 R)
• M19: 5,455,236 km (0.094 R)
• M20: 7,642,058 km (0.108 R)
• M21: 7,734,509 km (0.075 R)
• M22: 8,728,737 km (0.09 R)
• M23: 9,562,595 km (0.07 R)
• M24: 10,421,885 km (0.075 R)
• M25: 11,252,901 km (0.076 R)
• M26: 11,676,413 km (0.107 R)
• M27: 11,997,450 km (0.067 R)
• M28: 13,366,420 km (0.038 R)
• M29: 14,268,196 km (0.091 R)
• M30: 15,364,449 km (0.1 R)
• M31: 15,834,187 km (0.095 R)
• M32: 16,787,574 km (0.106 R)
• M33: 17,028,875 km (0.099 R)
• M34: 17,637,140 km (0.112 R)
• M35: 18,128,719 km (0.109 R)
• M36: 18,376,303 km (0.106 R)
• M37: 18,500,469 km (0.09 R)
• M38: 18,687,317 km (0.111 R)
• M39: 19,630,681 km (0.106 R)
• M40: 19,757,690 km (0.109 R)
• M41: 20,654,080 km (0.095 R)
• M42: 20,718,707 km (0.081 R)
• M43: 21,957,527 km (0.115 R)
• M44: 22,023,350 km (0.073 R)
• M45: 22,552,777 km (0.066 R)
• M46: 22,952,502 km (0.071 R)
• M47: 24,643,257 km (0.119 R)
• M48: 25,676,829 km (0.102 R)
• M49: 25,746,242 km (0.087 R)
• M50: 26,724,463 km (0.108 R)
• M51: 27,147,526 km (0.118 R)
• M52: 28,214,607 km (0.113 R)
• M53: 29,078,236 km (0.117 R)
• M54: 30,316,457 km (0.103 R)
• M55: 32,994,858 km (0.073 R)
• M56: 33,524,284 km (0.104 R)
• M57: 33,752,122 km (0.086 R)
• M58: 34,591,815 km (0.043 R)
• M59: 34,668,559 km (0.105 R)
• M60: 35,747,907 km (0.114 R)
• M61: 36,369,786 km (0.076 R)
• M62: 37,545,176 km (0.05 R)
• M63: 38,018,803 km (0.101 R)
• M64: 38,415,088 km (0.108 R)
• M65: 38,573,961 km (0.061 R)
• M66: 38,812,719 km (0.04 R)
• M67: 39,211,696 km (0.113 R)
• M68: 41,797,047 km (0.108 R)
• M69: 42,451,986 km (0.084 R)
• M70: 42,698,374 km (0.101 R)
• M71: 44,520,476 km (0.105 R)
• M72: 48,582,806 km (0.12 R)
• M73: 48,840,713 km (0.084 R)
• M74: 49,185,087 km (0.098 R)
• M75: 50,570,962 km (0.053 R)
• M76: 51,268,686 km (0.103 R)
• M77: 51,969,702 km (0.082 R)
• M78: 54,805,030 km (0.071 R)
• M79: 55,163,018 km (0.027 R)
• M80: 56,421,884 km (0.052 R)
• M81: 58,693,378 km (0.107 R)
• M82: 58,876,336 km (0.073 R)
• M83: 59,702,266 km (0.108 R)
• M84: 59,886,421 km (0.057 R)
• M85: 61,551,296 km (0.062 R)
• M86: 62,109,745 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.6

Radius: 4.7

Gravity: 20.04 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.02 AU - 22.34 AU

Year: 28778 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,839,305 km

• M1: 61,036 km (0.114 R)
• M2: 472,131 km (0.118 R)
• M3: 753,973 km (0.048 R)
• M4: 885,021 km (0.114 R)
• M5: 1,848,581 km (0.107 R)
• M6: 2,396,408 km (0.04 R)
• M7: 2,827,998 km (0.109 R)
• M8: 3,761,040 km (0.102 R)
• M9: 3,985,437 km (0.081 R)
• M10: 4,925,659 km (0.116 R)
• M11: 5,023,347 km (0.096 R)
• M12: 6,034,778 km (0.114 R)
• M13: 6,997,141 km (0.079 R)
• M14: 8,006,179 km (0.077 R)
• M15: 8,469,035 km (0.106 R)
• M16: 8,881,177 km (0.087 R)
• M17: 9,059,797 km (0.086 R)
• M18: 9,602,837 km (0.116 R)
• M19: 12,008,969 km (0.086 R)
• M20: 13,414,142 km (0.094 R)
• M21: 13,550,575 km (0.071 R)
• M22: 14,240,072 km (0.081 R)
• M23: 14,589,084 km (0.091 R)
• M24: 14,870,328 km (0.089 R)
• M25: 17,332,110 km (0.117 R)
• M26: 21,174,083 km (0.07 R)
• M27: 21,253,519 km (0.118 R)
• M28: 21,333,105 km (0.107 R)
• M29: 21,652,197 km (0.111 R)
• M30: 23,107,635 km (0.039 R)
• M31: 24,427,687 km (0.054 R)
• M32: 24,511,013 km (0.102 R)
• M33: 24,845,214 km (0.066 R)
• M34: 25,012,914 km (0.075 R)
• M35: 25,602,628 km (0.083 R)
• M36: 25,856,795 km (0.095 R)
• M37: 25,941,767 km (0.065 R)
• M38: 26,624,382 km (0.079 R)
• M39: 27,746,067 km (0.08 R)
• M40: 29,236,211 km (0.077 R)
• M41: 29,501,897 km (0.095 R)
• M42: 31,202,825 km (0.115 R)
• M43: 32,293,543 km (0.101 R)
• M44: 33,396,528 km (0.09 R)
• M45: 33,674,181 km (0.114 R)
• M46: 35,639,449 km (0.101 R)
• M47: 36,397,760 km (0.111 R)
• M48: 37,353,242 km (0.114 R)
• M49: 37,545,326 km (0.087 R)
• M50: 37,641,367 km (0.101 R)
• M51: 37,930,391 km (0.035 R)
• M52: 40,071,884 km (0.113 R)
• M53: 40,367,041 km (0.12 R)
• M54: 40,465,476 km (0.083 R)
• M55: 40,662,796 km (0.113 R)
• M56: 41,853,146 km (0.11 R)
• M57: 42,052,560 km (0.037 R)
• M58: 43,054,866 km (0.092 R)
• M59: 45,184,990 km (0.114 R)
• M60: 45,492,114 km (0.113 R)
• M61: 46,830,865 km (0.077 R)
• M62: 47,037,909 km (0.102 R)
• M63: 50,075,045 km (0.12 R)
• M64: 50,498,856 km (0.117 R)
• M65: 52,636,011 km (0.071 R)
• M66: 53,715,659 km (0.098 R)
• M67: 54,911,694 km (0.038 R)
• M68: 55,458,175 km (0.094 R)
• M69: 55,896,646 km (0.113 R)
• M70: 56,556,672 km (0.072 R)
• M71: 59,110,158 km (0.119 R)
• M72: 60,570,083 km (0.093 R)
• M73: 62,383,060 km (0.049 R)
• M74: 63,296,205 km (0.069 R)
• M75: 63,754,424 km (0.115 R)
• M76: 66,410,684 km (0.104 R)
• M77: 66,876,232 km (0.054 R)
• M78: 67,927,905 km (0.11 R)
• M79: 68,984,964 km (0.119 R)
• M80: 71,234,467 km (0.103 R)
• M81: 71,472,627 km (0.071 R)
• M82: 73,027,248 km (0.11 R)
• M83: 73,507,756 km (0.045 R)
• M84: 74,472,064 km (0.099 R)
• M85: 74,592,939 km (0.09 R)
• M86: 75,319,386 km (0.114 R)
• M87: 76,901,234 km (0.065 R)
• M88: 77,145,528 km (0.112 R)
• M89: 77,512,491 km (0.03 R)
• M90: 80,097,542 km (0.058 R)
• M91: 80,345,276 km (0.096 R)
• M92: 81,214,141 km (0.098 R)
• M93: 83,086,358 km (0.108 R)
• M94: 83,713,622 km (0.074 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 15,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit