🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.59 AU - 0.69 AU

Year: 228 Days

Day: 21.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,256,311 km

• M1: 125,513 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.57 AU - 0.85 AU

Year: 267 Days

Day: 27.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.7 AU - 1.02 AU

Year: 356 Days

Day: 30 Hours

Environment

Temp: -49 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.86 AU - 1.4 AU

Year: 536 Days

Day: 35.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,256,311 km

• M1: 82,279 km (0.077 R)
• M2: 880,832 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.63 AU - 1.83 AU

Year: 1015 Days

Day: 28.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 51.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.36 AU - 2.18 AU

Year: 1051 Days

Day: 16.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,256,311 km

• M1: 1,335,759 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.3

Radius: 13.2

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.67 AU - 3.89 AU

Year: 2651 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 64,256,311 km

• M1: 185,651 km (0.083 R)
• M2: 397,631 km (0.098 R)
• M3: 844,929 km (0.115 R)
• M4: 949,498 km (0.111 R)
• M5: 1,352,664 km (0.091 R)
• M6: 1,659,639 km (0.053 R)
• M7: 1,918,892 km (0.057 R)
• M8: 2,250,550 km (0.049 R)
• M9: 2,355,119 km (0.073 R)
• M10: 2,585,201 km (0.084 R)
• M11: 3,083,960 km (0.11 R)
• M12: 3,184,191 km (0.1 R)
• M13: 3,285,319 km (0.092 R)
• M14: 3,456,459 km (0.11 R)
• M15: 3,578,082 km (0.029 R)
• M16: 3,701,201 km (0.052 R)
• M17: 3,789,912 km (0.08 R)
• M18: 3,879,522 km (0.107 R)
• M19: 4,024,183 km (0.081 R)
• M20: 4,226,289 km (0.118 R)
• M21: 4,621,377 km (0.058 R)
• M22: 5,166,811 km (0.08 R)
• M23: 5,732,740 km (0.097 R)
• M24: 6,002,315 km (0.109 R)
• M25: 6,640,500 km (0.087 R)
• M26: 6,748,958 km (0.108 R)
• M27: 7,277,936 km (0.112 R)
• M28: 7,389,836 km (0.098 R)
• M29: 7,706,235 km (0.057 R)
• M30: 7,889,044 km (0.026 R)
• M31: 8,004,084 km (0.062 R)
• M32: 8,305,823 km (0.099 R)
• M33: 8,422,809 km (0.118 R)
• M34: 8,516,756 km (0.074 R)
• M35: 8,800,992 km (0.101 R)
• M36: 9,184,860 km (0.088 R)
• M37: 9,330,120 km (0.089 R)
• M38: 9,451,893 km (0.05 R)
• M39: 9,574,114 km (0.049 R)
• M40: 10,343,945 km (0.043 R)
• M41: 10,545,902 km (0.104 R)
• M42: 10,698,193 km (0.11 R)
• M43: 11,133,672 km (0.092 R)
• M44: 12,048,613 km (0.102 R)
• M45: 12,287,820 km (0.064 R)
• M46: 12,555,450 km (0.048 R)
• M47: 12,770,871 km (0.085 R)
• M48: 12,879,180 km (0.088 R)
• M49: 13,783,499 km (0.076 R)
• M50: 14,117,551 km (0.088 R)
• M51: 14,964,275 km (0.058 R)
• M52: 15,653,472 km (0.114 R)
• M53: 15,827,305 km (0.096 R)
• M54: 16,206,386 km (0.072 R)
• M55: 16,294,350 km (0.103 R)
• M56: 16,795,353 km (0.063 R)
• M57: 17,994,529 km (0.041 R)
• M58: 18,359,698 km (0.051 R)
• M59: 18,481,919 km (0.05 R)
• M60: 18,604,440 km (0.051 R)
• M61: 19,221,082 km (0.087 R)
• M62: 19,345,249 km (0.081 R)
• M63: 19,531,947 km (0.094 R)
• M64: 19,656,861 km (0.073 R)
• M65: 19,750,659 km (0.1 R)
• M66: 19,875,872 km (0.098 R)
• M67: 20,696,716 km (0.096 R)
• M68: 20,919,617 km (0.077 R)
• M69: 21,143,265 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.8

Radius: 8.9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.1 AU - 10.7 AU

Year: 11848 Days

Day: 14.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 64,256,311 km

• M1: 388,057 km (0.092 R)
• M2: 644,468 km (0.094 R)
• M3: 776,263 km (0.093 R)
• M4: 873,053 km (0.059 R)
• M5: 1,339,799 km (0.105 R)
• M6: 1,689,858 km (0.026 R)
• M7: 2,052,932 km (0.036 R)
• M8: 2,128,479 km (0.072 R)
• M9: 2,298,122 km (0.075 R)
• M10: 2,488,261 km (0.069 R)
• M11: 3,264,226 km (0.097 R)
• M12: 3,424,445 km (0.113 R)
• M13: 3,678,761 km (0.108 R)
• M14: 3,920,511 km (0.115 R)
• M15: 4,302,584 km (0.069 R)
• M16: 4,360,928 km (0.045 R)
• M17: 4,419,570 km (0.081 R)
• M18: 4,999,860 km (0.114 R)
• M19: 5,061,345 km (0.094 R)
• M20: 5,498,320 km (0.092 R)
• M21: 5,689,357 km (0.102 R)
• M22: 5,990,796 km (0.057 R)
• M23: 6,341,753 km (0.105 R)
• M24: 6,972,158 km (0.081 R)
• M25: 7,225,278 km (0.079 R)
• M26: 8,026,674 km (0.091 R)
• M27: 8,609,357 km (0.061 R)
• M28: 8,683,109 km (0.066 R)
• M29: 9,610,466 km (0.118 R)
• M30: 10,150,814 km (0.044 R)
• M31: 10,306,994 km (0.101 R)
• M32: 10,542,760 km (0.114 R)
• M33: 10,939,793 km (0.096 R)
• M34: 11,019,678 km (0.12 R)
• M35: 11,857,576 km (0.041 R)
• M36: 12,632,044 km (0.115 R)
• M37: 13,166,857 km (0.036 R)
• M38: 14,345,837 km (0.057 R)
• M39: 15,319,271 km (0.109 R)
• M40: 15,949,826 km (0.076 R)
• M41: 16,040,482 km (0.066 R)
• M42: 16,466,387 km (0.075 R)
• M43: 16,896,032 km (0.112 R)
• M44: 17,923,171 km (0.099 R)
• M45: 18,049,133 km (0.103 R)
• M46: 19,809,600 km (0.064 R)
• M47: 19,939,751 km (0.08 R)
• M48: 20,168,336 km (0.11 R)
• M49: 20,759,846 km (0.076 R)
• M50: 22,128,367 km (0.119 R)
• M51: 22,772,386 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.5

Radius: 5.8

Gravity: 24.72 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.88 AU - 10.1 AU

Year: 14090 Days

Day: 15.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,256,311 km

• M1: 88,412 km (0.088 R)
• M2: 127,009 km (0.111 R)
• M3: 178,470 km (0.102 R)
• M4: 422,464 km (0.107 R)
• M5: 528,978 km (0.087 R)
• M6: 585,676 km (0.115 R)
• M7: 811,419 km (0.091 R)
• M8: 1,951,654 km (0.026 R)
• M9: 2,041,413 km (0.093 R)
• M10: 2,194,002 km (0.079 R)
• M11: 3,011,704 km (0.053 R)
• M12: 3,080,819 km (0.101 R)
• M13: 3,185,687 km (0.096 R)
• M14: 3,398,714 km (0.095 R)
• M15: 3,579,727 km (0.069 R)
• M16: 4,492,274 km (0.075 R)
• M17: 5,179,826 km (0.081 R)
• M18: 5,599,598 km (0.086 R)
• M19: 6,293,582 km (0.118 R)
• M20: 6,337,863 km (0.089 R)
• M21: 6,831,836 km (0.101 R)
• M22: 8,484,144 km (0.076 R)
• M23: 9,177,979 km (0.084 R)
• M24: 9,228,244 km (0.115 R)
• M25: 10,672,462 km (0.115 R)
• M26: 10,831,335 km (0.108 R)
• M27: 11,746,425 km (0.099 R)
• M28: 12,351,548 km (0.044 R)
• M29: 12,518,350 km (0.103 R)
• M30: 13,136,339 km (0.117 R)
• M31: 13,249,883 km (0.037 R)
• M32: 14,052,925 km (0.118 R)
• M33: 14,343,593 km (0.058 R)
• M34: 15,049,247 km (0.084 R)
• M35: 15,826,408 km (0.106 R)
• M36: 16,068,158 km (0.065 R)
• M37: 17,481,858 km (0.059 R)
• M38: 17,606,622 km (0.109 R)
• M39: 18,108,822 km (0.106 R)
• M40: 18,298,363 km (0.078 R)
• M41: 19,062,957 km (0.093 R)
• M42: 19,320,266 km (0.092 R)
• M43: 19,708,173 km (0.075 R)
• M44: 23,039,718 km (0.096 R)
• M45: 23,726,671 km (0.086 R)
• M46: 24,211,518 km (0.112 R)
• M47: 24,281,081 km (0.057 R)
• M48: 24,699,656 km (0.104 R)
• M49: 24,980,002 km (0.092 R)
• M50: 27,188,515 km (0.092 R)
• M51: 27,333,177 km (0.117 R)
• M52: 27,550,692 km (0.055 R)
• M53: 27,623,247 km (0.073 R)
• M54: 28,425,989 km (0.059 R)
• M55: 29,014,657 km (0.107 R)
• M56: 29,088,558 km (0.089 R)
• M57: 30,353,707 km (0.083 R)
• M58: 30,578,852 km (0.045 R)
• M59: 31,409,120 km (0.118 R)
• M60: 34,490,238 km (0.087 R)
• M61: 34,568,478 km (0.119 R)
• M62: 35,749,254 km (0.101 R)
• M63: 35,987,114 km (0.057 R)
• M64: 36,225,274 km (0.069 R)
• M65: 37,344,266 km (0.077 R)
• M66: 41,515,204 km (0.078 R)
• M67: 41,765,033 km (0.093 R)
• M68: 42,266,335 km (0.117 R)
• M69: 43,443,820 km (0.115 R)
• M70: 45,315,888 km (0.117 R)
• M71: 46,089,159 km (0.115 R)
• M72: 47,649,016 km (0.057 R)
• M73: 49,490,566 km (0.106 R)
• M74: 50,286,875 km (0.108 R)
• M75: 50,731,181 km (0.073 R)
• M76: 51,802,751 km (0.117 R)
• M77: 53,695,762 km (0.054 R)
• M78: 53,968,030 km (0.118 R)
• M79: 54,058,836 km (0.091 R)
• M80: 54,240,747 km (0.07 R)
• M81: 55,061,740 km (0.085 R)
• M82: 56,900,747 km (0.062 R)
• M83: 58,572,952 km (0.058 R)
• M84: 58,853,298 km (0.041 R)
• M85: 59,321,390 km (0.071 R)
• M86: 59,508,986 km (0.038 R)
• M87: 60,449,956 km (0.11 R)
• M88: 61,111,478 km (0.116 R)
• M89: 61,206,174 km (0.101 R)
• M90: 61,395,714 km (0.07 R)
• M91: 62,632,739 km (0.116 R)
• M92: 63,589,716 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.2

Radius: 7.6

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.06 AU - 12.58 AU

Year: 19296 Days

Day: 18.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,256,311 km

• M1: 224,397 km (0.094 R)
• M2: 289,771 km (0.112 R)
• M3: 627,114 km (0.091 R)
• M4: 748,289 km (0.082 R)
• M5: 1,085,033 km (0.054 R)
• M6: 1,308,383 km (0.117 R)
• M7: 1,438,832 km (0.116 R)
• M8: 1,519,166 km (0.065 R)
• M9: 1,943,576 km (0.099 R)
• M10: 2,123,542 km (0.113 R)
• M11: 2,215,544 km (0.107 R)
• M12: 2,964,132 km (0.025 R)
• M13: 3,241,786 km (0.089 R)
• M14: 3,455,561 km (0.052 R)
• M15: 3,821,926 km (0.065 R)
• M16: 3,972,123 km (0.102 R)
• M17: 4,473,276 km (0.114 R)
• M18: 4,994,325 km (0.103 R)
• M19: 6,446,322 km (0.08 R)
• M20: 7,591,344 km (0.056 R)
• M21: 7,780,286 km (0.092 R)
• M22: 8,502,844 km (0.065 R)
• M23: 8,649,898 km (0.102 R)
• M24: 10,218,432 km (0.091 R)
• M25: 10,374,912 km (0.109 R)
• M26: 10,848,987 km (0.12 R)
• M27: 11,709,025 km (0.073 R)
• M28: 11,982,341 km (0.082 R)
• M29: 13,723,061 km (0.111 R)
• M30: 13,780,657 km (0.106 R)
• M31: 14,534,929 km (0.076 R)
• M32: 14,593,422 km (0.099 R)
• M33: 15,362,205 km (0.047 R)
• M34: 15,481,584 km (0.117 R)
• M35: 15,661,401 km (0.11 R)
• M36: 16,815,698 km (0.068 R)
• M37: 16,938,817 km (0.045 R)
• M38: 17,062,236 km (0.115 R)
• M39: 17,309,820 km (0.078 R)
• M40: 17,746,197 km (0.103 R)
• M41: 17,808,879 km (0.091 R)
• M42: 17,871,560 km (0.083 R)
• M43: 17,934,391 km (0.092 R)
• M44: 19,592,235 km (0.085 R)
• M45: 22,034,719 km (0.117 R)
• M46: 22,711,051 km (0.098 R)
• M47: 22,915,402 km (0.087 R)
• M48: 23,120,201 km (0.106 R)
• M49: 24,015,096 km (0.103 R)
• M50: 24,501,588 km (0.077 R)
• M51: 27,924,238 km (0.103 R)
• M52: 28,070,096 km (0.081 R)
• M53: 28,143,099 km (0.053 R)
• M54: 28,582,468 km (0.08 R)
• M55: 28,802,976 km (0.086 R)
• M56: 29,542,288 km (0.112 R)
• M57: 30,587,678 km (0.03 R)
• M58: 33,640,672 km (0.096 R)
• M59: 36,152,121 km (0.087 R)
• M60: 36,949,328 km (0.066 R)
• M61: 37,430,285 km (0.106 R)
• M62: 38,074,902 km (0.068 R)
• M63: 38,560,796 km (0.058 R)
• M64: 38,967,403 km (0.108 R)
• M65: 39,702,527 km (0.113 R)
• M66: 40,938,056 km (0.092 R)
• M67: 41,103,810 km (0.025 R)
• M68: 41,935,574 km (0.079 R)
• M69: 42,857,097 km (0.104 R)
• M70: 43,700,530 km (0.063 R)
• M71: 43,785,053 km (0.112 R)
• M72: 44,294,134 km (0.087 R)
• M73: 45,146,842 km (0.106 R)
• M74: 46,004,936 km (0.111 R)
• M75: 46,349,759 km (0.035 R)
• M76: 46,608,862 km (0.104 R)
• M77: 47,215,332 km (0.095 R)
• M78: 47,389,165 km (0.093 R)
• M79: 47,737,279 km (0.034 R)
• M80: 49,050,599 km (0.104 R)
• M81: 49,314,639 km (0.103 R)
• M82: 50,819,893 km (0.089 R)
• M83: 52,070,980 km (0.101 R)
• M84: 54,329,907 km (0.12 R)
• M85: 56,068,085 km (0.081 R)
• M86: 56,713,002 km (0.087 R)
• M87: 57,082,658 km (0.069 R)
• M88: 57,453,062 km (0.088 R)
• M89: 60,728,508 km (0.085 R)
• M90: 61,390,777 km (0.068 R)
• M91: 63,296,355 km (0.09 R)
• M92: 63,679,774 km (0.096 R)
• M93: 63,871,708 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 13,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit