🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.45 AU - 0.61 AU

Year: 172 Days

Day: 32.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.56 AU - 0.68 AU

Year: 218 Days

Day: 37.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.68 AU - 0.82 AU

Year: 290 Days

Day: 29 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,757,127 km

• M1: 795,412 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.8 AU - 0.82 AU

Year: 325 Days

Day: 17.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.8 AU - 0.88 AU

Year: 344 Days

Day: 30.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.02 AU - 1.26 AU

Year: 543 Days

Day: 12.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.63 AU - 2.23 AU

Year: 1196 Days

Day: 12.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.9

Radius: 11.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.96 AU - 5.74 AU

Year: 5522 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,757,127 km

• M1: 140,323 km (0.066 R)
• M2: 225,444 km (0.115 R)
• M3: 752,627 km (0.066 R)
• M4: 975,677 km (0.102 R)
• M5: 1,073,963 km (0.115 R)
• M6: 1,266,047 km (0.116 R)
• M7: 1,469,649 km (0.106 R)
• M8: 1,769,593 km (0.061 R)
• M9: 1,856,510 km (0.112 R)
• M10: 1,980,526 km (0.113 R)
• M11: 2,823,660 km (0.074 R)
• M12: 2,987,918 km (0.101 R)
• M13: 3,197,804 km (0.079 R)
• M14: 3,347,701 km (0.111 R)
• M15: 3,521,983 km (0.1 R)
• M16: 3,610,245 km (0.047 R)
• M17: 3,721,546 km (0.119 R)
• M18: 3,947,738 km (0.092 R)
• M19: 4,062,629 km (0.066 R)
• M20: 4,509,179 km (0.04 R)
• M21: 4,922,069 km (0.04 R)
• M22: 5,915,100 km (0.101 R)
• M23: 5,993,938 km (0.111 R)
• M24: 6,340,107 km (0.086 R)
• M25: 6,913,217 km (0.037 R)
• M26: 7,220,042 km (0.073 R)
• M27: 7,445,935 km (0.101 R)
• M28: 7,702,944 km (0.082 R)
• M29: 7,847,007 km (0.092 R)
• M30: 7,933,923 km (0.063 R)
• M31: 8,079,482 km (0.103 R)
• M32: 8,225,789 km (0.101 R)
• M33: 8,971,085 km (0.11 R)
• M34: 9,275,218 km (0.094 R)
• M35: 9,367,220 km (0.102 R)
• M36: 9,925,071 km (0.088 R)
• M37: 10,557,720 km (0.087 R)
• M38: 10,846,594 km (0.066 R)
• M39: 11,040,772 km (0.055 R)
• M40: 11,696,010 km (0.111 R)
• M41: 11,795,493 km (0.044 R)
• M42: 11,895,125 km (0.084 R)
• M43: 13,736,675 km (0.072 R)
• M44: 14,869,580 km (0.068 R)
• M45: 15,410,825 km (0.053 R)
• M46: 16,179,459 km (0.108 R)
• M47: 17,073,306 km (0.104 R)
• M48: 18,289,836 km (0.101 R)
• M49: 18,636,903 km (0.091 R)
• M50: 18,792,036 km (0.096 R)
• M51: 18,986,363 km (0.111 R)
• M52: 19,220,484 km (0.116 R)
• M53: 19,809,900 km (0.109 R)
• M54: 20,725,439 km (0.109 R)
• M55: 20,845,865 km (0.103 R)
• M56: 20,926,199 km (0.03 R)
• M57: 21,573,359 km (0.112 R)
• M58: 21,736,122 km (0.101 R)
• M59: 21,858,493 km (0.106 R)
• M60: 22,103,833 km (0.082 R)
• M61: 22,350,221 km (0.092 R)
• M62: 22,432,500 km (0.042 R)
• M63: 23,011,593 km (0.094 R)
• M64: 23,177,796 km (0.113 R)
• M65: 23,511,699 km (0.078 R)
• M66: 23,721,286 km (0.079 R)
• M67: 24,607,952 km (0.115 R)
• M68: 25,076,642 km (0.109 R)
• M69: 25,677,577 km (0.069 R)
• M70: 26,022,998 km (0.109 R)
• M71: 26,457,131 km (0.106 R)
• M72: 26,587,730 km (0.098 R)
• M73: 27,156,501 km (0.093 R)
• M74: 27,420,392 km (0.102 R)
• M75: 27,508,505 km (0.082 R)
• M76: 27,729,312 km (0.11 R)
• M77: 28,083,859 km (0.117 R)
• M78: 28,172,720 km (0.073 R)
• M79: 28,663,102 km (0.106 R)
• M80: 29,969,390 km (0.088 R)
• M81: 30,606,976 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.9

Radius: 9.4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.67 AU - 6.69 AU

Year: 6041 Days

Day: 9.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,757,127 km

• M1: 130,449 km (0.103 R)
• M2: 199,564 km (0.092 R)
• M3: 324,777 km (0.086 R)
• M4: 535,560 km (0.058 R)
• M5: 740,958 km (0.068 R)
• M6: 985,700 km (0.109 R)
• M7: 1,407,716 km (0.038 R)
• M8: 1,630,617 km (0.115 R)
• M9: 1,830,779 km (0.093 R)
• M10: 2,182,334 km (0.076 R)
• M11: 2,403,439 km (0.082 R)
• M12: 2,478,837 km (0.114 R)
• M13: 3,008,413 km (0.114 R)
• M14: 3,130,934 km (0.117 R)
• M15: 3,317,782 km (0.092 R)
• M16: 3,444,341 km (0.081 R)
• M17: 3,615,631 km (0.118 R)
• M18: 3,702,398 km (0.119 R)
• M19: 3,878,026 km (0.116 R)
• M20: 4,056,346 km (0.04 R)
• M21: 4,421,365 km (0.054 R)
• M22: 4,678,374 km (0.08 R)
• M23: 5,182,669 km (0.067 R)
• M24: 6,164,928 km (0.11 R)
• M25: 6,373,468 km (0.046 R)
• M26: 7,121,607 km (0.107 R)
• M27: 7,285,566 km (0.094 R)
• M28: 7,506,073 km (0.11 R)
• M29: 7,728,824 km (0.088 R)
• M30: 7,897,421 km (0.115 R)
• M31: 8,067,215 km (0.053 R)
• M32: 8,266,778 km (0.108 R)
• M33: 8,612,649 km (0.116 R)
• M34: 9,229,590 km (0.113 R)
• M35: 9,348,670 km (0.082 R)
• M36: 9,739,420 km (0.064 R)
• M37: 9,830,226 km (0.055 R)
• M38: 10,043,552 km (0.059 R)
• M39: 10,567,743 km (0.077 R)
• M40: 10,817,572 km (0.099 R)
• M41: 11,323,063 km (0.077 R)
• M42: 11,482,684 km (0.115 R)
• M43: 11,642,903 km (0.084 R)
• M44: 12,357,083 km (0.117 R)
• M45: 12,620,376 km (0.068 R)
• M46: 13,861,739 km (0.107 R)
• M47: 14,514,285 km (0.101 R)
• M48: 14,861,800 km (0.066 R)
• M49: 15,106,692 km (0.107 R)
• M50: 15,247,165 km (0.098 R)
• M51: 15,494,151 km (0.047 R)
• M52: 15,564,910 km (0.102 R)
• M53: 16,351,047 km (0.09 R)
• M54: 16,495,260 km (0.108 R)
• M55: 16,748,828 km (0.109 R)
• M56: 17,003,743 km (0.075 R)
• M57: 17,259,854 km (0.069 R)
• M58: 17,628,015 km (0.077 R)
• M59: 17,701,916 km (0.056 R)
• M60: 18,259,766 km (0.091 R)
• M61: 19,316,376 km (0.034 R)
• M62: 19,430,819 km (0.068 R)
• M63: 19,852,236 km (0.113 R)
• M64: 21,331,011 km (0.093 R)
• M65: 21,449,343 km (0.04 R)
• M66: 22,083,638 km (0.08 R)
• M67: 22,363,086 km (0.046 R)
• M68: 22,563,548 km (0.071 R)
• M69: 24,311,150 km (0.057 R)
• M70: 24,393,429 km (0.084 R)
• M71: 24,765,030 km (0.093 R)
• M72: 24,847,907 km (0.109 R)
• M73: 25,849,315 km (0.103 R)
• M74: 26,693,945 km (0.113 R)
• M75: 26,906,523 km (0.118 R)
• M76: 27,247,756 km (0.102 R)
• M77: 27,418,896 km (0.086 R)
• M78: 27,977,644 km (0.1 R)
• M79: 28,193,664 km (0.043 R)
• M80: 28,323,365 km (0.074 R)
• M81: 28,627,049 km (0.112 R)
• M82: 28,801,180 km (0.111 R)
• M83: 29,019,145 km (0.06 R)
• M84: 29,237,707 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.3

Radius: 6.2

Gravity: 15.46 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.31 AU - 16.25 AU

Year: 27971 Days

Day: 20.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,757,127 km

• M1: 100,081 km (0.042 R)
• M2: 167,849 km (0.089 R)
• M3: 243,695 km (0.081 R)
• M4: 296,054 km (0.113 R)
• M5: 372,947 km (0.111 R)
• M6: 620,682 km (0.113 R)
• M7: 885,619 km (0.051 R)
• M8: 1,545,346 km (0.108 R)
• M9: 1,756,578 km (0.051 R)
• M10: 1,865,635 km (0.071 R)
• M11: 1,939,686 km (0.1 R)
• M12: 2,284,808 km (0.118 R)
• M13: 2,324,302 km (0.103 R)
• M14: 2,404,038 km (0.07 R)
• M15: 2,607,491 km (0.109 R)
• M16: 2,690,518 km (0.119 R)
• M17: 2,774,293 km (0.117 R)
• M18: 3,430,578 km (0.05 R)
• M19: 3,521,683 km (0.107 R)
• M20: 4,036,599 km (0.064 R)
• M21: 4,229,730 km (0.11 R)
• M22: 4,575,002 km (0.106 R)
• M23: 4,725,797 km (0.117 R)
• M24: 5,187,905 km (0.119 R)
• M25: 7,002,078 km (0.084 R)
• M26: 7,765,775 km (0.098 R)
• M27: 8,803,685 km (0.096 R)
• M28: 9,626,324 km (0.113 R)
• M29: 10,805,604 km (0.113 R)
• M30: 10,939,344 km (0.071 R)
• M31: 11,006,514 km (0.039 R)
• M32: 11,073,833 km (0.097 R)
• M33: 11,753,905 km (0.103 R)
• M34: 12,728,535 km (0.113 R)
• M35: 13,728,896 km (0.082 R)
• M36: 16,646,054 km (0.093 R)
• M37: 16,800,738 km (0.071 R)
• M38: 19,176,353 km (0.105 R)
• M39: 19,338,517 km (0.038 R)
• M40: 20,568,510 km (0.094 R)
• M41: 20,900,767 km (0.116 R)
• M42: 23,362,550 km (0.081 R)
• M43: 24,232,461 km (0.113 R)
• M44: 24,319,976 km (0.098 R)
• M45: 25,735,322 km (0.044 R)
• M46: 26,543,300 km (0.1 R)
• M47: 28,737,901 km (0.068 R)
• M48: 30,516,170 km (0.077 R)
• M49: 30,800,257 km (0.059 R)
• M50: 30,895,102 km (0.117 R)
• M51: 31,849,237 km (0.104 R)
• M52: 34,867,823 km (0.106 R)
• M53: 36,963,839 km (0.116 R)
• M54: 37,773,014 km (0.112 R)
• M55: 37,874,591 km (0.087 R)
• M56: 40,443,036 km (0.117 R)
• M57: 40,546,857 km (0.057 R)
• M58: 41,590,751 km (0.111 R)
• M59: 41,905,655 km (0.1 R)
• M60: 42,537,855 km (0.105 R)
• M61: 44,346,045 km (0.087 R)
• M62: 49,030,403 km (0.039 R)
• M63: 53,869,296 km (0.101 R)
• M64: 54,098,031 km (0.077 R)
• M65: 55,131,303 km (0.094 R)
• M66: 55,246,494 km (0.095 R)
• M67: 55,477,174 km (0.105 R)
• M68: 56,171,158 km (0.066 R)
• M69: 56,984,372 km (0.104 R)
• M70: 57,684,490 km (0.116 R)
• M71: 58,740,053 km (0.107 R)
• M72: 59,211,286 km (0.107 R)
• M73: 59,329,319 km (0.089 R)
• M74: 60,038,861 km (0.109 R)
• M75: 62,544,476 km (0.065 R)
• M76: 63,025,583 km (0.102 R)
• M77: 66,182,846 km (0.054 R)
• M78: 67,904,119 km (0.062 R)
• M79: 69,889,133 km (0.092 R)
• M80: 73,028,893 km (0.106 R)
• M81: 73,662,291 km (0.107 R)
• M82: 74,807,163 km (0.118 R)
• M83: 75,189,984 km (0.108 R)
• M84: 75,317,741 km (0.055 R)
• M85: 78,794,994 km (0.056 R)
• M86: 78,924,845 km (0.079 R)
• M87: 79,314,697 km (0.073 R)
• M88: 85,771,191 km (0.037 R)
• M89: 86,841,265 km (0.096 R)
• M90: 87,915,826 km (0.114 R)
• M91: 88,185,102 km (0.114 R)
• M92: 89,129,813 km (0.1 R)
• M93: 89,265,049 km (0.038 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 20,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit