🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.43 AU - 0.57 AU

Year: 132 Days

Day: 12.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.58 AU

Year: 141 Days

Day: 47.2 Hours

Environment

Temp: 235 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,649,648 km

• M1: 375,939 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.31 AU - 2.33 AU

Year: 1324 Days

Day: 19 Hours

Environment

Temp: -83 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.73 AU - 3.63 AU

Year: 2125 Days

Day: 32.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 11.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.21 AU - 5.25 AU

Year: 4482 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 86,649,648 km

• M1: 225,444 km (0.04 R)
• M2: 322,383 km (0.102 R)
• M3: 475,721 km (0.109 R)
• M4: 568,023 km (0.043 R)
• M5: 647,011 km (0.049 R)
• M6: 851,661 km (0.107 R)
• M7: 1,205,609 km (0.064 R)
• M8: 1,338,303 km (0.077 R)
• M9: 1,462,020 km (0.097 R)
• M10: 1,766,152 km (0.083 R)
• M11: 1,856,809 km (0.096 R)
• M12: 2,106,338 km (0.056 R)
• M13: 2,333,876 km (0.088 R)
• M14: 2,518,331 km (0.028 R)
• M15: 2,638,158 km (0.101 R)
• M16: 2,760,081 km (0.057 R)
• M17: 2,830,541 km (0.102 R)
• M18: 3,100,565 km (0.037 R)
• M19: 3,378,818 km (0.117 R)
• M20: 3,802,030 km (0.064 R)
• M21: 4,100,178 km (0.095 R)
• M22: 4,221,652 km (0.069 R)
• M23: 4,889,606 km (0.103 R)
• M24: 5,148,710 km (0.115 R)
• M25: 5,324,039 km (0.115 R)
• M26: 5,930,060 km (0.08 R)
• M27: 6,090,877 km (0.089 R)
• M28: 7,182,792 km (0.08 R)
• M29: 8,722,603 km (0.106 R)
• M30: 9,037,207 km (0.111 R)
• M31: 9,355,552 km (0.079 R)
• M32: 9,976,233 km (0.106 R)
• M33: 10,195,095 km (0.119 R)
• M34: 10,471,103 km (0.03 R)
• M35: 10,637,905 km (0.03 R)
• M36: 11,628,392 km (0.07 R)
• M37: 11,714,710 km (0.105 R)
• M38: 11,830,050 km (0.06 R)
• M39: 12,353,942 km (0.082 R)
• M40: 13,213,830 km (0.063 R)
• M41: 13,696,583 km (0.103 R)
• M42: 13,909,610 km (0.092 R)
• M43: 14,093,017 km (0.119 R)
• M44: 14,185,169 km (0.071 R)
• M45: 14,308,139 km (0.12 R)
• M46: 14,991,203 km (0.099 R)
• M47: 15,179,247 km (0.098 R)
• M48: 15,399,754 km (0.086 R)
• M49: 15,907,789 km (0.115 R)
• M50: 16,453,522 km (0.073 R)
• M51: 17,828,027 km (0.11 R)
• M52: 17,994,081 km (0.03 R)
• M53: 18,260,963 km (0.041 R)
• M54: 19,511,901 km (0.089 R)
• M55: 19,751,706 km (0.068 R)
• M56: 19,854,779 km (0.076 R)
• M57: 20,442,250 km (0.04 R)
• M58: 20,581,376 km (0.043 R)
• M59: 21,105,716 km (0.117 R)
• M60: 21,457,720 km (0.08 R)
• M61: 21,847,123 km (0.058 R)
• M62: 22,525,251 km (0.063 R)
• M63: 22,668,865 km (0.099 R)
• M64: 22,884,884 km (0.07 R)
• M65: 23,282,814 km (0.115 R)
• M66: 23,391,721 km (0.12 R)
• M67: 23,646,487 km (0.107 R)
• M68: 23,755,992 km (0.093 R)
• M69: 23,865,648 km (0.081 R)
• M70: 24,416,467 km (0.05 R)
• M71: 24,563,970 km (0.102 R)
• M72: 24,860,025 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565

Radius: 4.6

Gravity: 26.7 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.12 AU - 13.74 AU

Year: 16422 Days

Day: 20.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,649,648 km

• M1: 79,287 km (0.113 R)
• M2: 233,971 km (0.082 R)
• M3: 798,553 km (0.081 R)
• M4: 1,022,352 km (0.073 R)
• M5: 1,215,034 km (0.116 R)
• M6: 1,367,025 km (0.079 R)
• M7: 1,525,150 km (0.102 R)
• M8: 1,633,758 km (0.096 R)
• M9: 1,745,059 km (0.067 R)
• M10: 1,887,626 km (0.067 R)
• M11: 2,753,947 km (0.076 R)
• M12: 3,331,844 km (0.107 R)
• M13: 4,058,141 km (0.097 R)
• M14: 4,361,975 km (0.091 R)
• M15: 4,751,976 km (0.034 R)
• M16: 4,991,333 km (0.113 R)
• M17: 5,234,579 km (0.078 R)
• M18: 5,859,599 km (0.078 R)
• M19: 5,987,505 km (0.092 R)
• M20: 6,202,627 km (0.116 R)
• M21: 7,453,265 km (0.106 R)
• M22: 7,965,488 km (0.099 R)
• M23: 8,012,612 km (0.09 R)
• M24: 9,319,499 km (0.118 R)
• M25: 9,369,165 km (0.088 R)
• M26: 10,124,634 km (0.112 R)
• M27: 11,056,779 km (0.069 R)
• M28: 11,267,562 km (0.034 R)
• M29: 11,479,692 km (0.093 R)
• M30: 11,908,140 km (0.064 R)
• M31: 12,287,072 km (0.069 R)
• M32: 12,725,244 km (0.086 R)
• M33: 12,780,296 km (0.038 R)
• M34: 13,335,902 km (0.086 R)
• M35: 13,729,494 km (0.105 R)
• M36: 14,298,265 km (0.105 R)
• M37: 16,229,424 km (0.061 R)
• M38: 17,377,737 km (0.057 R)
• M39: 18,614,613 km (0.111 R)
• M40: 18,677,294 km (0.058 R)
• M41: 19,879,762 km (0.107 R)
• M42: 20,716,762 km (0.044 R)
• M43: 20,976,613 km (0.068 R)
• M44: 21,828,573 km (0.084 R)
• M45: 22,491,741 km (0.098 R)
• M46: 22,558,312 km (0.104 R)
• M47: 22,625,032 km (0.059 R)
• M48: 22,825,643 km (0.09 R)
• M49: 22,959,832 km (0.091 R)
• M50: 23,094,022 km (0.103 R)
• M51: 23,905,441 km (0.071 R)
• M52: 24,451,622 km (0.058 R)
• M53: 24,588,804 km (0.059 R)
• M54: 26,254,726 km (0.074 R)
• M55: 26,395,198 km (0.106 R)
• M56: 26,535,970 km (0.061 R)
• M57: 27,172,359 km (0.088 R)
• M58: 28,387,842 km (0.109 R)
• M59: 29,548,123 km (0.076 R)
• M60: 30,871,765 km (0.088 R)
• M61: 31,242,917 km (0.079 R)
• M62: 32,742,037 km (0.104 R)
• M63: 33,348,208 km (0.117 R)
• M64: 33,805,229 km (0.113 R)
• M65: 34,879,940 km (0.055 R)
• M66: 35,266,352 km (0.117 R)
• M67: 35,343,843 km (0.083 R)
• M68: 35,654,259 km (0.097 R)
• M69: 35,887,632 km (0.088 R)
• M70: 36,591,041 km (0.055 R)
• M71: 36,747,969 km (0.105 R)
• M72: 37,852,450 km (0.101 R)
• M73: 38,011,173 km (0.082 R)
• M74: 39,128,221 km (0.103 R)
• M75: 40,905,294 km (0.052 R)
• M76: 41,231,118 km (0.066 R)
• M77: 41,394,479 km (0.085 R)
• M78: 42,790,975 km (0.111 R)
• M79: 43,869,276 km (0.097 R)
• M80: 44,453,755 km (0.027 R)
• M81: 44,956,554 km (0.117 R)
• M82: 46,731,532 km (0.058 R)
• M83: 47,413,848 km (0.046 R)
• M84: 48,099,306 km (0.079 R)
• M85: 48,357,213 km (0.068 R)
• M86: 49,480,094 km (0.113 R)
• M87: 49,566,861 km (0.077 R)
• M88: 53,077,325 km (0.089 R)
• M89: 53,255,047 km (0.089 R)
• M90: 53,610,791 km (0.104 R)
• M91: 55,582,042 km (0.115 R)
• M92: 57,850,544 km (0.114 R)
• M93: 58,308,014 km (0.103 R)
• M94: 59,687,157 km (0.083 R)
• M95: 60,427,218 km (0.108 R)
• M96: 61,542,769 km (0.051 R)
• M97: 62,103,162 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.3

Radius: 5.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.95 AU - 16.17 AU

Year: 24118 Days

Day: 20 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 86,649,648 km

• M1: 89,460 km (0.096 R)
• M2: 150,346 km (0.117 R)
• M3: 318,195 km (0.115 R)
• M4: 717,621 km (0.069 R)
• M5: 1,206,806 km (0.056 R)
• M6: 1,362,388 km (0.115 R)
• M7: 2,256,684 km (0.087 R)
• M8: 2,571,288 km (0.102 R)
• M9: 3,187,931 km (0.108 R)
• M10: 3,295,043 km (0.039 R)
• M11: 4,077,290 km (0.064 R)
• M12: 4,222,849 km (0.112 R)
• M13: 4,821,988 km (0.047 R)
• M14: 5,447,606 km (0.115 R)
• M15: 6,500,476 km (0.113 R)
• M16: 7,015,243 km (0.093 R)
• M17: 8,413,683 km (0.102 R)
• M18: 8,785,733 km (0.113 R)
• M19: 9,087,323 km (0.116 R)
• M20: 10,012,286 km (0.116 R)
• M21: 10,051,481 km (0.079 R)
• M22: 10,090,825 km (0.113 R)
• M23: 11,537,137 km (0.074 R)
• M24: 14,043,650 km (0.116 R)
• M25: 14,573,376 km (0.1 R)
• M26: 16,803,282 km (0.099 R)
• M27: 16,849,807 km (0.117 R)
• M28: 17,271,224 km (0.101 R)
• M29: 17,553,964 km (0.078 R)
• M30: 19,185,478 km (0.11 R)
• M31: 20,914,979 km (0.092 R)
• M32: 22,180,427 km (0.076 R)
• M33: 24,572,946 km (0.05 R)
• M34: 24,837,884 km (0.088 R)
• M35: 26,555,866 km (0.094 R)
• M36: 26,827,685 km (0.032 R)
• M37: 28,090,291 km (0.066 R)
• M38: 30,104,926 km (0.094 R)
• M39: 30,331,716 km (0.053 R)
• M40: 31,646,233 km (0.062 R)
• M41: 32,339,469 km (0.104 R)
• M42: 32,455,557 km (0.118 R)
• M43: 33,447,391 km (0.115 R)
• M44: 33,740,902 km (0.111 R)
• M45: 34,389,858 km (0.114 R)
• M46: 35,820,013 km (0.083 R)
• M47: 37,940,114 km (0.095 R)
• M48: 39,913,909 km (0.092 R)
• M49: 40,100,607 km (0.072 R)
• M50: 40,850,541 km (0.042 R)
• M51: 41,478,852 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.9

Radius: 5.3

Gravity: 23.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 13.96 AU - 18.88 AU

Year: 24934 Days

Day: 18.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,649,648 km

• M1: 493,523 km (0.038 R)
• M2: 811,120 km (0.085 R)
• M3: 892,501 km (0.072 R)
• M4: 1,338,452 km (0.099 R)
• M5: 1,738,626 km (0.08 R)
• M6: 2,173,807 km (0.103 R)
• M7: 2,442,784 km (0.11 R)
• M8: 2,803,913 km (0.07 R)
• M9: 2,928,079 km (0.113 R)
• M10: 3,267,965 km (0.09 R)
• M11: 3,620,268 km (0.115 R)
• M12: 4,030,915 km (0.118 R)
• M13: 4,313,056 km (0.091 R)
• M14: 4,601,481 km (0.093 R)
• M15: 4,896,189 km (0.09 R)
• M16: 5,659,287 km (0.105 R)
• M17: 5,869,024 km (0.04 R)
• M18: 6,296,126 km (0.086 R)
• M19: 6,404,584 km (0.111 R)
• M20: 8,637,482 km (0.045 R)
• M21: 8,818,346 km (0.105 R)
• M22: 9,554,218 km (0.099 R)
• M23: 9,741,365 km (0.06 R)
• M24: 9,992,539 km (0.113 R)
• M25: 10,246,108 km (0.11 R)
• M26: 11,149,679 km (0.064 R)
• M27: 11,877,473 km (0.108 R)
• M28: 12,825,624 km (0.114 R)
• M29: 14,722,076 km (0.077 R)
• M30: 15,592,586 km (0.095 R)
• M31: 16,034,049 km (0.086 R)
• M32: 17,004,640 km (0.082 R)
• M33: 17,307,127 km (0.067 R)
• M34: 17,382,973 km (0.107 R)
• M35: 17,917,337 km (0.098 R)
• M36: 18,071,124 km (0.063 R)
• M37: 19,237,538 km (0.084 R)
• M38: 19,473,753 km (0.094 R)
• M39: 19,869,440 km (0.044 R)
• M40: 20,749,524 km (0.038 R)
• M41: 21,887,964 km (0.107 R)
• M42: 22,464,813 km (0.07 R)
• M43: 22,547,541 km (0.116 R)
• M44: 22,713,445 km (0.117 R)
• M45: 23,970,665 km (0.103 R)
• M46: 24,565,167 km (0.028 R)
• M47: 25,768,532 km (0.103 R)
• M48: 28,142,800 km (0.045 R)
• M49: 29,129,997 km (0.047 R)
• M50: 29,401,218 km (0.115 R)
• M51: 30,128,562 km (0.08 R)
• M52: 32,065,705 km (0.067 R)
• M53: 33,473,870 km (0.084 R)
• M54: 34,328,373 km (0.118 R)
• M55: 36,059,071 km (0.109 R)
• M56: 36,350,188 km (0.038 R)
• M57: 36,837,279 km (0.078 R)
• M58: 39,404,378 km (0.099 R)
• M59: 40,205,774 km (0.11 R)
• M60: 41,012,705 km (0.115 R)
• M61: 41,519,692 km (0.118 R)
• M62: 42,950,147 km (0.032 R)
• M63: 43,361,840 km (0.103 R)
• M64: 44,396,758 km (0.102 R)
• M65: 44,917,359 km (0.12 R)
• M66: 45,021,629 km (0.09 R)
• M67: 45,859,377 km (0.045 R)
• M68: 46,702,062 km (0.093 R)
• M69: 46,807,827 km (0.03 R)
• M70: 47,231,489 km (0.113 R)
• M71: 52,303,604 km (0.037 R)
• M72: 52,633,168 km (0.057 R)
• M73: 55,182,765 km (0.06 R)
• M74: 55,518,163 km (0.103 R)
• M75: 55,966,658 km (0.066 R)
• M76: 56,528,847 km (0.116 R)
• M77: 56,979,884 km (0.105 R)
• M78: 57,658,759 km (0.101 R)
• M79: 58,112,938 km (0.114 R)
• M80: 58,796,152 km (0.035 R)
• M81: 59,826,283 km (0.098 R)
• M82: 61,672,021 km (0.049 R)
• M83: 62,485,385 km (0.081 R)
• M84: 63,419,325 km (0.048 R)
• M85: 66,843,470 km (0.087 R)
• M86: 67,798,503 km (0.04 R)
• M87: 69,601,457 km (0.114 R)
• M88: 70,448,180 km (0.069 R)
• M89: 71,176,722 km (0.082 R)
• M90: 73,869,185 km (0.03 R)
• M91: 76,470,243 km (0.108 R)
• M92: 77,093,916 km (0.115 R)
• M93: 77,594,172 km (0.079 R)
• M94: 82,399,255 km (0.102 R)
• M95: 84,708,897 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 11,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit