🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.17 AU - 1.51 AU

Year: 545 Days

Day: 15.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 147.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.2 AU - 1.84 AU

Year: 659 Days

Day: 42.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 96,836,406 km

• M1: 44,431 km (0.115 R)
• M2: 1,283,550 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.21 AU - 1.89 AU

Year: 678 Days

Day: 20.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.52 AU - 1.84 AU

Year: 765 Days

Day: 31.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.19 AU - 2.31 AU

Year: 1186 Days

Day: 18.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,836,406 km

• M1: 1,057,059 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.64 AU - 4.54 AU

Year: 2907 Days

Day: 18.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.74 AU - 5.12 AU

Year: 3847 Days

Day: 46 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,836,406 km

• M1: 2,647,284 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.1

Radius: 13.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.21 AU - 6.45 AU

Year: 4947 Days

Day: 14.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 96,836,406 km

• M1: 216,767 km (0.108 R)
• M2: 328,068 km (0.044 R)
• M3: 436,227 km (0.037 R)
• M4: 595,549 km (0.075 R)
• M5: 690,095 km (0.093 R)
• M6: 1,067,082 km (0.053 R)
• M7: 1,490,144 km (0.076 R)
• M8: 1,591,273 km (0.1 R)
• M9: 1,747,602 km (0.119 R)
• M10: 2,444,579 km (0.094 R)
• M11: 2,605,995 km (0.071 R)
• M12: 2,855,225 km (0.11 R)
• M13: 3,047,309 km (0.103 R)
• M14: 3,354,732 km (0.101 R)
• M15: 3,444,341 km (0.102 R)
• M16: 3,649,290 km (0.116 R)
• M17: 4,410,594 km (0.093 R)
• M18: 4,683,610 km (0.081 R)
• M19: 5,246,547 km (0.089 R)
• M20: 5,377,445 km (0.071 R)
• M21: 5,509,540 km (0.098 R)
• M22: 6,380,499 km (0.111 R)
• M23: 7,061,767 km (0.087 R)
• M24: 7,381,907 km (0.072 R)
• M25: 7,886,052 km (0.114 R)
• M26: 8,678,771 km (0.109 R)
• M27: 9,656,991 km (0.057 R)
• M28: 9,753,482 km (0.118 R)
• M29: 10,339,606 km (0.115 R)
• M30: 10,471,402 km (0.099 R)
• M31: 10,903,590 km (0.109 R)
• M32: 11,172,567 km (0.092 R)
• M33: 11,682,696 km (0.1 R)
• M34: 11,854,434 km (0.099 R)
• M35: 12,549,915 km (0.115 R)
• M36: 13,080,239 km (0.106 R)
• M37: 13,509,735 km (0.116 R)
• M38: 14,309,336 km (0.056 R)
• M39: 14,751,996 km (0.059 R)
• M40: 14,975,046 km (0.095 R)
• M41: 15,461,987 km (0.1 R)
• M42: 15,992,312 km (0.094 R)
• M43: 16,183,198 km (0.089 R)
• M44: 16,683,005 km (0.064 R)
• M45: 17,305,182 km (0.111 R)
• M46: 17,974,633 km (0.078 R)
• M47: 18,292,528 km (0.104 R)
• M48: 18,452,299 km (0.102 R)
• M49: 18,652,461 km (0.034 R)
• M50: 19,542,119 km (0.077 R)
• M51: 20,074,389 km (0.095 R)
• M52: 20,570,006 km (0.112 R)
• M53: 20,777,648 km (0.059 R)
• M54: 21,027,776 km (0.078 R)
• M55: 21,446,949 km (0.073 R)
• M56: 22,506,850 km (0.116 R)
• M57: 22,720,775 km (0.089 R)
• M58: 24,019,135 km (0.112 R)
• M59: 24,413,475 km (0.117 R)
• M60: 25,030,865 km (0.115 R)
• M61: 26,551,827 km (0.101 R)
• M62: 27,004,959 km (0.077 R)
• M63: 28,194,860 km (0.117 R)
• M64: 28,796,094 km (0.109 R)
• M65: 29,729,585 km (0.027 R)
• M66: 30,011,577 km (0.119 R)
• M67: 30,247,193 km (0.118 R)
• M68: 30,388,863 km (0.104 R)
• M69: 31,482,573 km (0.047 R)
• M70: 31,626,187 km (0.063 R)
• M71: 32,058,375 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.3

Radius: 13.5

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.61 AU - 9.11 AU

Year: 9269 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,836,406 km

• M1: 172,486 km (0.081 R)
• M2: 323,431 km (0.118 R)
• M3: 639,830 km (0.092 R)
• M4: 774,169 km (0.089 R)
• M5: 957,277 km (0.096 R)
• M6: 1,665,024 km (0.103 R)
• M7: 2,293,335 km (0.102 R)
• M8: 2,536,881 km (0.114 R)
• M9: 2,703,982 km (0.111 R)
• M10: 2,846,249 km (0.109 R)
• M11: 3,138,264 km (0.093 R)
• M12: 3,227,873 km (0.056 R)
• M13: 3,657,219 km (0.111 R)
• M14: 5,265,097 km (0.101 R)
• M15: 5,771,037 km (0.083 R)
• M16: 5,955,491 km (0.115 R)
• M17: 6,444,377 km (0.06 R)
• M18: 7,341,216 km (0.083 R)
• M19: 7,501,136 km (0.067 R)
• M20: 7,662,403 km (0.063 R)
• M21: 9,078,496 km (0.101 R)
• M22: 10,259,871 km (0.048 R)
• M23: 10,845,846 km (0.102 R)
• M24: 11,628,691 km (0.091 R)
• M25: 11,722,040 km (0.088 R)
• M26: 11,815,539 km (0.117 R)
• M27: 13,443,912 km (0.034 R)
• M28: 13,689,252 km (0.086 R)
• M29: 13,936,089 km (0.108 R)
• M30: 14,084,939 km (0.088 R)
• M31: 15,090,835 km (0.064 R)
• M32: 15,860,366 km (0.111 R)
• M33: 16,432,877 km (0.108 R)
• M34: 16,642,763 km (0.101 R)
• M35: 17,012,120 km (0.097 R)
• M36: 17,544,689 km (0.059 R)
• M37: 17,759,212 km (0.104 R)
• M38: 18,136,647 km (0.12 R)
• M39: 18,299,260 km (0.07 R)
• M40: 19,064,603 km (0.12 R)
• M41: 19,562,016 km (0.057 R)
• M42: 20,966,441 km (0.044 R)
• M43: 21,137,132 km (0.096 R)
• M44: 21,365,568 km (0.115 R)
• M45: 21,480,010 km (0.093 R)
• M46: 22,287,091 km (0.077 R)
• M47: 22,752,789 km (0.073 R)
• M48: 23,398,304 km (0.108 R)
• M49: 23,516,336 km (0.102 R)
• M50: 23,752,851 km (0.09 R)
• M51: 24,049,802 km (0.118 R)
• M52: 25,128,852 km (0.081 R)
• M53: 25,370,901 km (0.092 R)
• M54: 25,979,166 km (0.056 R)
• M55: 26,592,218 km (0.046 R)
• M56: 26,962,323 km (0.069 R)
• M57: 27,396,307 km (0.078 R)
• M58: 27,832,684 km (0.116 R)
• M59: 28,082,961 km (0.086 R)
• M60: 30,112,705 km (0.073 R)
• M61: 32,058,225 km (0.049 R)
• M62: 32,781,681 km (0.067 R)
• M63: 32,913,925 km (0.116 R)
• M64: 33,046,170 km (0.116 R)
• M65: 33,311,257 km (0.073 R)
• M66: 34,177,878 km (0.086 R)
• M67: 35,661,440 km (0.118 R)
• M68: 37,648,847 km (0.096 R)
• M69: 40,732,359 km (0.069 R)
• M70: 41,373,086 km (0.077 R)
• M71: 42,232,526 km (0.066 R)
• M72: 42,880,883 km (0.072 R)
• M73: 43,170,206 km (0.073 R)
• M74: 43,315,016 km (0.05 R)
• M75: 44,846,001 km (0.108 R)
• M76: 45,507,523 km (0.044 R)
• M77: 45,876,431 km (0.086 R)
• M78: 46,394,488 km (0.063 R)
• M79: 46,617,240 km (0.065 R)
• M80: 47,138,139 km (0.118 R)
• M81: 49,316,733 km (0.089 R)
• M82: 50,227,784 km (0.086 R)
• M83: 50,761,849 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575

Radius: 5.4

Gravity: 19.72 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 18.42 AU - 21.5 AU

Year: 31341 Days

Day: 19.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 127.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,836,406 km

• M1: 449,691 km (0.098 R)
• M2: 496,515 km (0.08 R)
• M3: 1,021,903 km (0.093 R)
• M4: 1,181,674 km (0.099 R)
• M5: 2,256,833 km (0.084 R)
• M6: 2,423,037 km (0.113 R)
• M7: 2,767,561 km (0.028 R)
• M8: 2,990,611 km (0.112 R)
• M9: 3,266,021 km (0.107 R)
• M10: 3,645,850 km (0.093 R)
• M11: 3,989,626 km (0.026 R)
• M12: 5,745,306 km (0.029 R)
• M13: 6,909,926 km (0.1 R)
• M14: 8,018,296 km (0.112 R)
• M15: 9,180,821 km (0.108 R)
• M16: 11,587,402 km (0.112 R)
• M17: 11,802,225 km (0.03 R)
• M18: 11,946,288 km (0.081 R)
• M19: 12,018,394 km (0.064 R)
• M20: 12,308,763 km (0.095 R)
• M21: 13,268,134 km (0.099 R)
• M22: 15,493,403 km (0.057 R)
• M23: 16,367,204 km (0.081 R)
• M24: 16,608,206 km (0.059 R)
• M25: 17,338,543 km (0.106 R)
• M26: 18,411,758 km (0.083 R)
• M27: 18,914,257 km (0.083 R)
• M28: 21,143,714 km (0.077 R)
• M29: 22,289,185 km (0.113 R)
• M30: 23,726,521 km (0.093 R)
• M31: 25,564,780 km (0.066 R)
• M32: 26,218,972 km (0.096 R)
• M33: 26,500,964 km (0.069 R)
• M34: 27,353,223 km (0.081 R)
• M35: 28,214,308 km (0.063 R)
• M36: 28,890,191 km (0.052 R)
• M37: 29,669,147 km (0.056 R)
• M38: 32,651,231 km (0.113 R)
• M39: 36,458,198 km (0.12 R)
• M40: 36,772,952 km (0.118 R)
• M41: 36,878,119 km (0.067 R)
• M42: 38,040,943 km (0.041 R)
• M43: 38,253,672 km (0.086 R)
• M44: 40,186,177 km (0.111 R)
• M45: 41,055,041 km (0.026 R)
• M46: 43,143,577 km (0.076 R)
• M47: 43,254,579 km (0.112 R)
• M48: 44,480,384 km (0.088 R)
• M49: 44,929,028 km (0.064 R)
• M50: 45,604,761 km (0.057 R)
• M51: 45,717,708 km (0.096 R)
• M52: 47,308,831 km (0.098 R)
• M53: 50,078,186 km (0.089 R)
• M54: 50,544,932 km (0.077 R)
• M55: 50,661,768 km (0.096 R)
• M56: 51,247,593 km (0.106 R)
• M57: 52,662,639 km (0.094 R)
• M58: 53,137,164 km (0.071 R)
• M59: 53,732,414 km (0.108 R)
• M60: 54,569,414 km (0.11 R)
• M61: 54,689,242 km (0.085 R)
• M62: 55,531,178 km (0.114 R)
• M63: 55,893,205 km (0.075 R)
• M64: 59,433,888 km (0.059 R)
• M65: 59,680,724 km (0.096 R)
• M66: 60,175,444 km (0.113 R)
• M67: 61,168,924 km (0.12 R)
• M68: 61,542,918 km (0.066 R)
• M69: 62,920,565 km (0.086 R)
• M70: 63,550,223 km (0.077 R)
• M71: 64,815,671 km (0.079 R)
• M72: 67,371,251 km (0.09 R)
• M73: 67,886,317 km (0.112 R)
• M74: 68,661,533 km (0.098 R)
• M75: 68,790,935 km (0.102 R)
• M76: 70,350,792 km (0.085 R)
• M77: 72,976,384 km (0.11 R)
• M78: 75,500,400 km (0.096 R)
• M79: 77,917,752 km (0.106 R)
• M80: 78,187,776 km (0.091 R)
• M81: 80,087,669 km (0.089 R)
• M82: 81,180,033 km (0.046 R)
• M83: 82,690,223 km (0.077 R)
• M84: 86,016,980 km (0.1 R)
• M85: 87,135,673 km (0.072 R)
• M86: 87,977,909 km (0.055 R)
• M87: 88,399,925 km (0.101 R)
• M88: 89,528,790 km (0.045 R)
• M89: 90,095,018 km (0.098 R)
• M90: 91,088,647 km (0.073 R)
• M91: 92,943,811 km (0.077 R)
• M92: 94,523,265 km (0.117 R)
• M93: 95,822,074 km (0.073 R)
• M94: 96,546,277 km (0.107 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 20,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit