🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.6 AU - 0.62 AU

Year: 179 Days

Day: 33.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.96 AU - 1.18 AU

Year: 417 Days

Day: 14.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,038,330 km

• M1: 788,082 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.36 AU - 1.38 AU

Year: 604 Days

Day: 45.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.01 AU - 3.25 AU

Year: 2086 Days

Day: 34.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.11 AU - 5.17 AU

Year: 3173 Days

Day: 44.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.2

Radius: 11.8

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.83 AU - 9.35 AU

Year: 8669 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,038,330 km

• M1: 174,431 km (0.039 R)
• M2: 322,533 km (0.069 R)
• M3: 598,092 km (0.119 R)
• M4: 807,230 km (0.098 R)
• M5: 1,041,351 km (0.104 R)
• M6: 1,156,990 km (0.071 R)
• M7: 1,236,726 km (0.111 R)
• M8: 1,360,144 km (0.086 R)
• M9: 1,575,266 km (0.094 R)
• M10: 1,687,015 km (0.085 R)
• M11: 1,778,569 km (0.045 R)
• M12: 2,388,629 km (0.099 R)
• M13: 2,623,647 km (0.108 R)
• M14: 2,811,692 km (0.101 R)
• M15: 3,431,775 km (0.079 R)
• M16: 3,519,589 km (0.08 R)
• M17: 3,878,774 km (0.029 R)
• M18: 4,439,466 km (0.049 R)
• M19: 4,827,673 km (0.114 R)
• M20: 5,059,250 km (0.058 R)
• M21: 5,294,418 km (0.076 R)
• M22: 5,602,291 km (0.114 R)
• M23: 5,706,112 km (0.068 R)
• M24: 6,128,277 km (0.115 R)
• M25: 6,235,389 km (0.11 R)
• M26: 7,454,761 km (0.072 R)
• M27: 7,531,056 km (0.115 R)
• M28: 7,800,033 km (0.055 R)
• M29: 8,347,412 km (0.104 R)
• M30: 8,866,965 km (0.102 R)
• M31: 8,947,897 km (0.118 R)
• M32: 9,191,892 km (0.074 R)
• M33: 9,686,761 km (0.113 R)
• M34: 9,853,563 km (0.059 R)
• M35: 10,616,362 km (0.106 R)
• M36: 11,618,668 km (0.112 R)
• M37: 11,840,522 km (0.047 R)
• M38: 11,974,262 km (0.114 R)
• M39: 12,198,510 km (0.054 R)
• M40: 12,378,775 km (0.087 R)
• M41: 13,016,960 km (0.102 R)
• M42: 13,572,416 km (0.12 R)
• M43: 13,665,765 km (0.109 R)
• M44: 14,706,667 km (0.108 R)
• M45: 15,236,543 km (0.105 R)
• M46: 16,464,442 km (0.061 R)
• M47: 16,763,788 km (0.118 R)
• M48: 17,266,885 km (0.069 R)
• M49: 17,825,933 km (0.12 R)
• M50: 19,328,194 km (0.112 R)
• M51: 21,086,568 km (0.083 R)
• M52: 21,303,186 km (0.096 R)
• M53: 22,122,084 km (0.063 R)
• M54: 23,118,406 km (0.119 R)
• M55: 23,397,705 km (0.072 R)
• M56: 23,734,450 km (0.054 R)
• M57: 23,903,346 km (0.105 R)
• M58: 24,185,937 km (0.101 R)
• M59: 25,441,960 km (0.083 R)
• M60: 25,788,130 km (0.099 R)
• M61: 26,427,062 km (0.11 R)
• M62: 26,777,720 km (0.115 R)
• M63: 26,953,647 km (0.098 R)
• M64: 27,720,336 km (0.113 R)
• M65: 28,314,987 km (0.1 R)
• M66: 28,913,828 km (0.078 R)
• M67: 31,104,389 km (0.074 R)
• M68: 32,531,553 km (0.06 R)
• M69: 33,158,817 km (0.108 R)
• M70: 34,107,118 km (0.111 R)
• M71: 35,900,946 km (0.072 R)
• M72: 36,939,753 km (0.106 R)
• M73: 37,135,577 km (0.091 R)
• M74: 37,594,095 km (0.102 R)
• M75: 38,715,181 km (0.06 R)
• M76: 39,914,058 km (0.082 R)
• M77: 40,048,098 km (0.118 R)
• M78: 42,211,882 km (0.053 R)
• M79: 42,690,296 km (0.092 R)
• M80: 43,652,509 km (0.075 R)
• M81: 43,928,667 km (0.1 R)
• M82: 45,738,352 km (0.115 R)
• M83: 47,430,304 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.6

Radius: 5.6

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.12 AU - 15.08 AU

Year: 18894 Days

Day: 21.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,038,330 km

• M1: 228,137 km (0.112 R)
• M2: 449,093 km (0.1 R)
• M3: 590,612 km (0.084 R)
• M4: 628,311 km (0.045 R)
• M5: 981,512 km (0.114 R)
• M6: 1,026,690 km (0.029 R)
• M7: 1,337,704 km (0.094 R)
• M8: 1,622,688 km (0.119 R)
• M9: 1,786,199 km (0.051 R)
• M10: 1,926,372 km (0.102 R)
• M11: 2,522,968 km (0.064 R)
• M12: 2,712,359 km (0.091 R)
• M13: 3,798,739 km (0.106 R)
• M14: 3,979,453 km (0.113 R)
• M15: 4,126,059 km (0.098 R)
• M16: 4,200,110 km (0.099 R)
• M17: 4,538,500 km (0.075 R)
• M18: 4,576,648 km (0.068 R)
• M19: 7,052,642 km (0.114 R)
• M20: 7,319,525 km (0.11 R)
• M21: 7,635,027 km (0.091 R)
• M22: 7,771,609 km (0.063 R)
• M23: 8,093,544 km (0.031 R)
• M24: 8,466,641 km (0.066 R)
• M25: 8,893,145 km (0.12 R)
• M26: 8,941,016 km (0.084 R)
• M27: 9,915,347 km (0.063 R)
• M28: 10,820,713 km (0.088 R)
• M29: 12,121,467 km (0.114 R)
• M30: 12,387,452 km (0.083 R)
• M31: 12,601,676 km (0.034 R)
• M32: 13,197,225 km (0.083 R)
• M33: 13,968,103 km (0.033 R)
• M34: 14,023,753 km (0.102 R)
• M35: 14,584,147 km (0.09 R)
• M36: 16,016,846 km (0.109 R)
• M37: 16,602,372 km (0.099 R)
• M38: 17,075,849 km (0.1 R)
• M39: 17,433,837 km (0.093 R)
• M40: 18,829,136 km (0.072 R)
• M41: 19,446,826 km (0.107 R)
• M42: 19,571,141 km (0.113 R)
• M43: 19,945,735 km (0.117 R)
• M44: 20,071,247 km (0.087 R)
• M45: 20,892,689 km (0.099 R)
• M46: 21,467,743 km (0.109 R)
• M47: 22,699,083 km (0.065 R)
• M48: 23,224,321 km (0.077 R)
• M49: 23,356,117 km (0.107 R)
• M50: 23,554,484 km (0.053 R)
• M51: 23,953,013 km (0.03 R)
• M52: 24,487,675 km (0.101 R)
• M53: 25,705,103 km (0.074 R)
• M54: 25,773,320 km (0.092 R)
• M55: 25,841,536 km (0.091 R)
• M56: 25,909,902 km (0.088 R)
• M57: 26,872,714 km (0.094 R)
• M58: 27,219,482 km (0.104 R)
• M59: 29,188,489 km (0.042 R)
• M60: 30,262,004 km (0.108 R)
• M61: 31,421,387 km (0.04 R)
• M62: 33,113,189 km (0.099 R)
• M63: 33,410,440 km (0.084 R)
• M64: 34,834,313 km (0.036 R)
• M65: 35,439,885 km (0.052 R)
• M66: 36,968,626 km (0.084 R)
• M67: 37,741,149 km (0.071 R)
• M68: 38,051,565 km (0.072 R)
• M69: 39,066,586 km (0.067 R)
• M70: 39,144,976 km (0.105 R)
• M71: 40,011,297 km (0.055 R)
• M72: 40,090,285 km (0.047 R)
• M73: 41,202,694 km (0.118 R)
• M74: 41,522,385 km (0.099 R)
• M75: 43,783,108 km (0.108 R)
• M76: 44,928,429 km (0.069 R)
• M77: 45,422,252 km (0.069 R)
• M78: 45,587,258 km (0.053 R)
• M79: 46,415,432 km (0.1 R)
• M80: 46,498,459 km (0.06 R)
• M81: 47,583,044 km (0.116 R)
• M82: 54,175,373 km (0.09 R)
• M83: 54,262,888 km (0.089 R)
• M84: 56,022,308 km (0.092 R)
• M85: 56,731,253 km (0.079 R)
• M86: 57,176,007 km (0.039 R)
• M87: 57,711,119 km (0.118 R)
• M88: 57,979,198 km (0.119 R)
• M89: 58,158,267 km (0.108 R)
• M90: 59,958,378 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.9

Radius: 7.9

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 14.93 AU - 21.93 AU

Year: 29807 Days

Day: 15.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,038,330 km

• M1: 417,827 km (0.029 R)
• M2: 567,275 km (0.062 R)
• M3: 1,361,341 km (0.068 R)
• M4: 1,588,729 km (0.082 R)
• M5: 1,898,846 km (0.086 R)
• M6: 2,006,556 km (0.075 R)
• M7: 2,341,655 km (0.115 R)
• M8: 2,496,340 km (0.045 R)
• M9: 3,190,923 km (0.1 R)
• M10: 3,537,541 km (0.055 R)
• M11: 5,910,612 km (0.093 R)
• M12: 6,282,213 km (0.067 R)
• M13: 6,826,001 km (0.102 R)
• M14: 8,546,526 km (0.033 R)
• M15: 10,013,782 km (0.06 R)
• M16: 10,265,855 km (0.068 R)
• M17: 10,392,714 km (0.059 R)
• M18: 10,969,862 km (0.083 R)
• M19: 12,088,406 km (0.046 R)
• M20: 12,491,721 km (0.104 R)
• M21: 12,968,041 km (0.065 R)
• M22: 14,008,345 km (0.114 R)
• M23: 16,761,693 km (0.054 R)
• M24: 17,286,632 km (0.065 R)
• M25: 18,352,816 km (0.059 R)
• M26: 18,506,753 km (0.113 R)
• M27: 19,440,094 km (0.086 R)
• M28: 21,029,421 km (0.07 R)
• M29: 21,676,731 km (0.098 R)
• M30: 23,993,404 km (0.1 R)
• M31: 24,754,708 km (0.109 R)
• M32: 25,609,659 km (0.107 R)
• M33: 26,214,035 km (0.043 R)
• M34: 26,823,048 km (0.091 R)
• M35: 27,085,442 km (0.108 R)
• M36: 27,877,862 km (0.12 R)
• M37: 29,756,363 km (0.118 R)
• M38: 30,756,574 km (0.105 R)
• M39: 31,398,798 km (0.116 R)
• M40: 31,583,102 km (0.102 R)
• M41: 31,952,759 km (0.116 R)
• M42: 32,045,360 km (0.115 R)
• M43: 33,257,851 km (0.115 R)
• M44: 33,351,798 km (0.09 R)
• M45: 33,633,940 km (0.117 R)
• M46: 36,499,337 km (0.099 R)
• M47: 36,790,156 km (0.095 R)
• M48: 36,984,483 km (0.09 R)
• M49: 37,179,110 km (0.086 R)
• M50: 38,847,425 km (0.097 R)
• M51: 40,139,502 km (0.039 R)
• M52: 40,539,826 km (0.086 R)
• M53: 41,042,325 km (0.101 R)
• M54: 43,174,693 km (0.114 R)
• M55: 45,134,874 km (0.108 R)
• M56: 45,864,314 km (0.116 R)
• M57: 46,807,977 km (0.094 R)
• M58: 48,182,183 km (0.095 R)
• M59: 48,288,547 km (0.098 R)
• M60: 48,927,779 km (0.114 R)
• M61: 50,430,041 km (0.058 R)
• M62: 51,512,531 km (0.116 R)
• M63: 51,729,897 km (0.113 R)
• M64: 54,694,478 km (0.04 R)
• M65: 55,918,038 km (0.061 R)
• M66: 56,925,730 km (0.042 R)
• M67: 57,262,923 km (0.088 R)
• M68: 57,600,865 km (0.108 R)
• M69: 58,165,597 km (0.097 R)
• M70: 58,391,938 km (0.057 R)
• M71: 62,748,528 km (0.116 R)
• M72: 63,329,566 km (0.113 R)
• M73: 64,029,085 km (0.114 R)
• M74: 64,145,921 km (0.111 R)
• M75: 64,965,867 km (0.095 R)
• M76: 65,671,371 km (0.1 R)
• M77: 66,379,418 km (0.064 R)
• M78: 67,446,200 km (0.106 R)
• M79: 68,518,667 km (0.106 R)
• M80: 69,837,073 km (0.118 R)
• M81: 71,891,052 km (0.096 R)
• M82: 72,133,999 km (0.1 R)
• M83: 74,087,448 km (0.102 R)
• M84: 76,925,918 km (0.114 R)
• M85: 77,796,877 km (0.071 R)
• M86: 78,171,021 km (0.11 R)
• M87: 79,046,617 km (0.039 R)
• M88: 79,674,031 km (0.056 R)
• M89: 80,555,162 km (0.102 R)
• M90: 81,692,854 km (0.084 R)
• M91: 82,581,316 km (0.11 R)
• M92: 83,856,189 km (0.081 R)
• M93: 84,112,001 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 11,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit