🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.42 AU - 0.62 AU

Year: 136 Days

Day: 23.7 Hours

Environment

Temp: 229 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.47 AU - 0.69 AU

Year: 160 Days

Day: 32.1 Hours

Environment

Temp: 226 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.04 AU - 1.4 AU

Year: 487 Days

Day: 12.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.06 AU - 2.28 AU

Year: 1156 Days

Day: 32.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.65 AU - 5.29 AU

Year: 3418 Days

Day: 46.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 14.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.46 AU - 5.48 AU

Year: 4007 Days

Day: 5.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 34,902,114 km

• M1: 223,200 km (0.028 R)
• M2: 522,545 km (0.101 R)
• M3: 685,906 km (0.066 R)
• M4: 783,594 km (0.07 R)
• M5: 1,198,429 km (0.075 R)
• M6: 1,426,117 km (0.103 R)
• M7: 1,601,146 km (0.095 R)
• M8: 1,702,873 km (0.054 R)
• M9: 1,818,661 km (0.095 R)
• M10: 1,961,378 km (0.062 R)
• M11: 2,083,300 km (0.085 R)
• M12: 2,296,627 km (0.042 R)
• M13: 2,583,705 km (0.114 R)
• M14: 2,745,420 km (0.067 R)
• M15: 2,924,339 km (0.058 R)
• M16: 3,036,538 km (0.09 R)
• M17: 3,338,127 km (0.1 R)
• M18: 3,485,182 km (0.115 R)
• M19: 3,679,659 km (0.081 R)
• M20: 4,575,152 km (0.085 R)
• M21: 4,673,288 km (0.114 R)
• M22: 4,788,777 km (0.114 R)
• M23: 5,397,491 km (0.093 R)
• M24: 5,728,850 km (0.082 R)
• M25: 5,941,579 km (0.03 R)
• M26: 6,211,304 km (0.084 R)
• M27: 6,411,615 km (0.048 R)
• M28: 6,744,171 km (0.109 R)
• M29: 7,025,565 km (0.031 R)
• M30: 7,139,259 km (0.093 R)
• M31: 7,639,066 km (0.099 R)
• M32: 7,756,051 km (0.087 R)
• M33: 8,090,702 km (0.094 R)
• M34: 8,713,328 km (0.11 R)
• M35: 8,999,658 km (0.072 R)
• M36: 9,750,191 km (0.086 R)
• M37: 9,962,321 km (0.115 R)
• M38: 10,197,339 km (0.12 R)
• M39: 10,913,613 km (0.114 R)
• M40: 11,089,690 km (0.028 R)
• M41: 11,333,385 km (0.065 R)
• M42: 11,961,846 km (0.059 R)
• M43: 12,257,451 km (0.062 R)
• M44: 12,394,782 km (0.117 R)
• M45: 12,555,600 km (0.12 R)
• M46: 13,582,140 km (0.116 R)
• M47: 14,369,923 km (0.063 R)
• M48: 14,659,993 km (0.063 R)
• M49: 14,757,082 km (0.066 R)
• M50: 15,049,845 km (0.107 R)
• M51: 15,418,454 km (0.09 R)
• M52: 15,765,222 km (0.052 R)
• M53: 16,542,383 km (0.051 R)
• M54: 16,922,810 km (0.065 R)
• M55: 17,024,686 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 8.7

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.5 AU - 6.78 AU

Year: 5502 Days

Day: 6.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,902,114 km

• M1: 109,206 km (0.093 R)
• M2: 167,699 km (0.112 R)
• M3: 228,586 km (0.116 R)
• M4: 644,617 km (0.082 R)
• M5: 720,613 km (0.099 R)
• M6: 910,303 km (0.114 R)
• M7: 1,101,190 km (0.115 R)
• M8: 1,305,241 km (0.101 R)
• M9: 1,403,527 km (0.091 R)
• M10: 1,969,755 km (0.082 R)
• M11: 2,518,480 km (0.11 R)
• M12: 2,746,617 km (0.104 R)
• M13: 2,831,289 km (0.103 R)
• M14: 2,959,943 km (0.092 R)
• M15: 3,090,542 km (0.119 R)
• M16: 3,562,673 km (0.109 R)
• M17: 3,985,437 km (0.118 R)
• M18: 4,129,948 km (0.116 R)
• M19: 4,598,938 km (0.09 R)
• M20: 4,750,480 km (0.066 R)
• M21: 5,453,291 km (0.091 R)
• M22: 5,533,476 km (0.077 R)
• M23: 5,613,959 km (0.114 R)
• M24: 5,857,804 km (0.111 R)
• M25: 6,216,240 km (0.086 R)
• M26: 6,412,214 km (0.118 R)
• M27: 6,983,378 km (0.065 R)
• M28: 7,041,422 km (0.12 R)
• M29: 7,600,619 km (0.085 R)
• M30: 7,810,355 km (0.105 R)
• M31: 7,870,494 km (0.082 R)
• M32: 7,961,150 km (0.082 R)
• M33: 8,113,141 km (0.096 R)
• M34: 8,296,698 km (0.111 R)
• M35: 8,419,817 km (0.09 R)
• M36: 8,574,501 km (0.096 R)
• M37: 8,730,233 km (0.063 R)
• M38: 9,555,115 km (0.114 R)
• M39: 10,075,117 km (0.07 R)
• M40: 10,371,620 km (0.103 R)
• M41: 10,604,245 km (0.093 R)
• M42: 10,973,303 km (0.091 R)
• M43: 11,517,540 km (0.06 R)
• M44: 11,758,542 km (0.071 R)
• M45: 12,001,040 km (0.108 R)
• M46: 12,667,948 km (0.075 R)
• M47: 13,563,590 km (0.068 R)
• M48: 13,745,052 km (0.057 R)
• M49: 14,926,277 km (0.102 R)
• M50: 16,178,112 km (0.104 R)
• M51: 16,332,048 km (0.072 R)
• M52: 16,641,566 km (0.12 R)
• M53: 17,109,508 km (0.1 R)
• M54: 17,859,293 km (0.053 R)
• M55: 18,700,332 km (0.096 R)
• M56: 19,105,294 km (0.094 R)
• M57: 19,186,675 km (0.113 R)
• M58: 20,379,269 km (0.11 R)
• M59: 21,300,044 km (0.111 R)
• M60: 21,468,940 km (0.063 R)
• M61: 21,553,463 km (0.077 R)
• M62: 21,765,443 km (0.082 R)
• M63: 21,893,050 km (0.104 R)
• M64: 22,191,498 km (0.119 R)
• M65: 22,362,638 km (0.053 R)
• M66: 22,878,900 km (0.025 R)
• M67: 23,008,601 km (0.081 R)
• M68: 23,616,866 km (0.12 R)
• M69: 24,849,403 km (0.083 R)
• M70: 25,071,706 km (0.054 R)
• M71: 25,339,336 km (0.074 R)
• M72: 25,473,525 km (0.104 R)
• M73: 25,697,623 km (0.117 R)
• M74: 26,328,776 km (0.114 R)
• M75: 27,330,633 km (0.07 R)
• M76: 27,882,500 km (0.082 R)
• M77: 28,345,206 km (0.12 R)
• M78: 29,606,915 km (0.071 R)
• M79: 30,410,704 km (0.078 R)
• M80: 30,505,848 km (0.079 R)
• M81: 30,696,137 km (0.077 R)
• M82: 31,750,353 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.8

Radius: 10.7

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.79 AU - 13.99 AU

Year: 13902 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 34,902,114 km

• M1: 248,332 km (0.115 R)
• M2: 331,808 km (0.082 R)
• M3: 677,080 km (0.065 R)
• M4: 751,131 km (0.116 R)
• M5: 1,303,596 km (0.104 R)
• M6: 1,446,761 km (0.068 R)
• M7: 1,570,329 km (0.112 R)
• M8: 2,269,101 km (0.093 R)
• M9: 2,384,590 km (0.115 R)
• M10: 2,531,645 km (0.091 R)
• M11: 2,621,403 km (0.081 R)
• M12: 2,928,378 km (0.119 R)
• M13: 3,182,396 km (0.113 R)
• M14: 4,022,238 km (0.118 R)
• M15: 4,162,710 km (0.096 R)
• M16: 4,304,978 km (0.108 R)
• M17: 4,412,688 km (0.085 R)
• M18: 4,594,300 km (0.111 R)
• M19: 4,741,355 km (0.105 R)
• M20: 5,853,914 km (0.077 R)
• M21: 6,377,956 km (0.085 R)
• M22: 6,625,091 km (0.075 R)
• M23: 6,833,332 km (0.083 R)
• M24: 6,917,256 km (0.108 R)
• M25: 7,863,163 km (0.108 R)
• M26: 9,590,719 km (0.07 R)
• M27: 9,779,362 km (0.061 R)
• M28: 10,691,610 km (0.088 R)
• M29: 10,985,271 km (0.093 R)
• M30: 11,232,107 km (0.099 R)
• M31: 11,430,923 km (0.053 R)
• M32: 11,681,051 km (0.114 R)
• M33: 13,010,676 km (0.101 R)
• M34: 13,219,515 km (0.092 R)
• M35: 13,693,441 km (0.085 R)
• M36: 14,929,867 km (0.113 R)
• M37: 15,203,332 km (0.036 R)
• M38: 15,977,950 km (0.109 R)
• M39: 17,221,108 km (0.044 R)
• M40: 17,450,592 km (0.112 R)
• M41: 18,028,339 km (0.11 R)
• M42: 18,202,919 km (0.107 R)
• M43: 18,319,606 km (0.092 R)
• M44: 18,730,102 km (0.114 R)
• M45: 20,039,682 km (0.117 R)
• M46: 22,935,298 km (0.08 R)
• M47: 23,950,470 km (0.063 R)
• M48: 24,334,936 km (0.086 R)
• M49: 24,721,497 km (0.064 R)
• M50: 25,240,003 km (0.086 R)
• M51: 25,893,297 km (0.094 R)
• M52: 26,090,317 km (0.09 R)
• M53: 26,353,909 km (0.055 R)
• M54: 26,684,520 km (0.075 R)
• M55: 26,817,213 km (0.043 R)
• M56: 27,684,732 km (0.109 R)
• M57: 28,969,179 km (0.072 R)
• M58: 29,721,656 km (0.087 R)
• M59: 32,795,593 km (0.109 R)
• M60: 33,222,546 km (0.115 R)
• M61: 34,442,217 km (0.041 R)
• M62: 34,514,473 km (0.108 R)
• M63: 35,384,833 km (0.077 R)
• M64: 36,335,976 km (0.06 R)
• M65: 36,851,491 km (0.111 R)
• M66: 37,295,348 km (0.119 R)
• M67: 39,088,577 km (0.104 R)
• M68: 39,314,769 km (0.108 R)
• M69: 41,062,671 km (0.094 R)
• M70: 41,446,090 km (0.093 R)
• M71: 41,907,600 km (0.102 R)
• M72: 42,680,721 km (0.092 R)
• M73: 44,162,638 km (0.084 R)
• M74: 46,138,078 km (0.12 R)
• M75: 46,536,606 km (0.109 R)
• M76: 47,497,773 km (0.099 R)
• M77: 48,222,874 km (0.071 R)
• M78: 49,602,615 km (0.115 R)
• M79: 49,765,826 km (0.096 R)
• M80: 50,830,813 km (0.102 R)
• M81: 51,160,078 km (0.098 R)
• M82: 51,407,363 km (0.041 R)
• M83: 51,572,520 km (0.052 R)
• M84: 52,816,725 km (0.047 R)
• M85: 53,150,179 km (0.079 R)
• M86: 53,233,654 km (0.056 R)
• M87: 53,400,606 km (0.093 R)
• M88: 54,238,653 km (0.114 R)
• M89: 55,588,474 km (0.118 R)
• M90: 56,352,620 km (0.043 R)
• M91: 56,693,255 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.5

Radius: 5.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.65 AU - 14.65 AU

Year: 18238 Days

Day: 19 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 34,902,114 km

• M1: 78,240 km (0.085 R)
• M2: 111,750 km (0.074 R)
• M3: 246,986 km (0.11 R)
• M4: 334,202 km (0.119 R)
• M5: 479,012 km (0.102 R)
• M6: 2,109,928 km (0.113 R)
• M7: 2,594,326 km (0.054 R)
• M8: 2,704,131 km (0.114 R)
• M9: 2,837,872 km (0.108 R)
• M10: 3,883,411 km (0.105 R)
• M11: 5,089,619 km (0.117 R)
• M12: 5,144,521 km (0.091 R)
• M13: 5,991,544 km (0.099 R)
• M14: 6,107,782 km (0.11 R)
• M15: 6,790,247 km (0.088 R)
• M16: 8,355,340 km (0.083 R)
• M17: 10,934,408 km (0.096 R)
• M18: 11,183,338 km (0.06 R)
• M19: 11,687,034 km (0.044 R)
• M20: 11,868,646 km (0.115 R)
• M21: 12,753,667 km (0.063 R)
• M22: 12,828,466 km (0.096 R)
• M23: 13,507,341 km (0.053 R)
• M24: 14,081,947 km (0.088 R)
• M25: 14,821,259 km (0.089 R)
• M26: 16,459,057 km (0.079 R)
• M27: 18,069,478 km (0.09 R)
• M28: 18,279,663 km (0.059 R)
• M29: 19,902,501 km (0.114 R)
• M30: 22,331,671 km (0.106 R)
• M31: 22,964,769 km (0.1 R)
• M32: 23,420,594 km (0.103 R)
• M33: 24,017,639 km (0.107 R)
• M34: 24,526,720 km (0.116 R)
• M35: 25,226,689 km (0.07 R)
• M36: 25,555,655 km (0.105 R)
• M37: 25,744,148 km (0.052 R)
• M38: 26,837,409 km (0.053 R)
• M39: 26,933,301 km (0.047 R)
• M40: 28,676,715 km (0.052 R)
• M41: 34,902,081 km (0.079 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 12,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit