🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.78 AU - 1.02 AU

Year: 315 Days

Day: 38.7 Hours

Environment

Temp: 86 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.01 AU - 1.29 AU

Year: 455 Days

Day: 15.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,354,793 km

• M1: 324,627 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.33 AU - 2.03 AU

Year: 803 Days

Day: 28.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.27 AU - 5.05 AU

Year: 3131 Days

Day: 23.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 14.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.71 AU - 6.13 AU

Year: 5314 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 107,354,793 km

• M1: 190,438 km (0.117 R)
• M2: 309,219 km (0.072 R)
• M3: 402,119 km (0.081 R)
• M4: 502,050 km (0.113 R)
• M5: 623,524 km (0.075 R)
• M6: 757,414 km (0.075 R)
• M7: 856,747 km (0.114 R)
• M8: 949,498 km (0.048 R)
• M9: 1,211,144 km (0.105 R)
• M10: 1,399,189 km (0.111 R)
• M11: 1,511,387 km (0.091 R)
• M12: 1,641,388 km (0.086 R)
• M13: 1,820,905 km (0.115 R)
• M14: 2,200,136 km (0.104 R)
• M15: 2,382,645 km (0.078 R)
• M16: 2,518,630 km (0.086 R)
• M17: 2,692,462 km (0.049 R)
• M18: 2,888,286 km (0.097 R)
• M19: 3,219,197 km (0.112 R)
• M20: 3,370,290 km (0.061 R)
• M21: 3,679,808 km (0.101 R)
• M22: 3,998,601 km (0.12 R)
• M23: 4,389,202 km (0.109 R)
• M24: 4,494,070 km (0.097 R)
• M25: 5,340,794 km (0.11 R)
• M26: 5,543,349 km (0.103 R)
• M27: 5,657,043 km (0.053 R)
• M28: 5,863,489 km (0.072 R)
• M29: 6,095,964 km (0.096 R)
• M30: 6,307,794 km (0.108 R)
• M31: 6,593,975 km (0.115 R)
• M32: 6,811,640 km (0.118 R)
• M33: 7,007,015 km (0.043 R)
• M34: 7,378,466 km (0.076 R)
• M35: 7,629,641 km (0.072 R)
• M36: 7,858,227 km (0.109 R)
• M37: 8,037,594 km (0.09 R)
• M38: 8,583,926 km (0.094 R)
• M39: 9,466,703 km (0.11 R)
• M40: 9,905,174 km (0.03 R)
• M41: 10,519,124 km (0.104 R)
• M42: 11,116,618 km (0.099 R)
• M43: 11,318,276 km (0.1 R)
• M44: 11,434,064 km (0.072 R)
• M45: 12,225,886 km (0.041 R)
• M46: 12,434,126 km (0.039 R)
• M47: 12,613,494 km (0.098 R)
• M48: 12,733,621 km (0.069 R)
• M49: 13,005,141 km (0.065 R)
• M50: 13,523,498 km (0.093 R)
• M51: 13,615,650 km (0.102 R)
• M52: 13,862,487 km (0.068 R)
• M53: 14,454,745 km (0.077 R)
• M54: 14,580,407 km (0.115 R)
• M55: 15,086,945 km (0.051 R)
• M56: 15,502,827 km (0.04 R)
• M57: 16,641,267 km (0.108 R)
• M58: 17,071,062 km (0.101 R)
• M59: 17,638,636 km (0.054 R)
• M60: 17,772,975 km (0.077 R)
• M61: 18,144,427 km (0.077 R)
• M62: 19,205,225 km (0.079 R)
• M63: 19,308,896 km (0.103 R)
• M64: 19,412,867 km (0.084 R)
• M65: 19,725,676 km (0.094 R)
• M66: 20,145,448 km (0.039 R)
• M67: 21,100,630 km (0.11 R)
• M68: 21,529,976 km (0.077 R)
• M69: 21,962,164 km (0.098 R)
• M70: 22,579,255 km (0.104 R)
• M71: 23,202,181 km (0.11 R)
• M72: 23,756,591 km (0.092 R)
• M73: 24,240,540 km (0.115 R)
• M74: 24,390,138 km (0.069 R)
• M75: 24,540,035 km (0.041 R)
• M76: 24,690,231 km (0.12 R)
• M77: 24,878,275 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 10.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.06 AU - 6.14 AU

Year: 5559 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 107,354,793 km

• M1: 142,567 km (0.098 R)
• M2: 293,212 km (0.099 R)
• M3: 366,964 km (0.096 R)
• M4: 616,642 km (0.081 R)
• M5: 813,812 km (0.04 R)
• M6: 980,165 km (0.097 R)
• M7: 1,067,830 km (0.053 R)
• M8: 1,337,704 km (0.032 R)
• M9: 1,608,776 km (0.075 R)
• M10: 2,099,457 km (0.029 R)
• M11: 2,168,272 km (0.073 R)
• M12: 2,237,984 km (0.091 R)
• M13: 2,524,464 km (0.036 R)
• M14: 2,759,782 km (0.081 R)
• M15: 3,413,075 km (0.078 R)
• M16: 3,715,413 km (0.088 R)
• M17: 3,855,736 km (0.069 R)
• M18: 3,940,857 km (0.113 R)
• M19: 4,494,369 km (0.114 R)
• M20: 4,933,439 km (0.086 R)
• M21: 5,150,355 km (0.056 R)
• M22: 5,228,446 km (0.057 R)
• M23: 5,386,122 km (0.082 R)
• M24: 5,690,105 km (0.083 R)
• M25: 5,771,037 km (0.034 R)
• M26: 5,917,793 km (0.11 R)
• M27: 6,016,228 km (0.093 R)
• M28: 6,499,878 km (0.103 R)
• M29: 6,601,455 km (0.067 R)
• M30: 6,772,146 km (0.069 R)
• M31: 7,257,591 km (0.104 R)
• M32: 7,540,032 km (0.099 R)
• M33: 7,611,240 km (0.107 R)
• M34: 7,754,406 km (0.082 R)
• M35: 7,916,420 km (0.087 R)
• M36: 8,097,733 km (0.075 R)
• M37: 8,317,193 km (0.109 R)
• M38: 8,390,795 km (0.118 R)
• M39: 8,949,693 km (0.099 R)
• M40: 10,419,192 km (0.103 R)
• M41: 10,498,629 km (0.047 R)
• M42: 10,638,054 km (0.111 R)
• M43: 10,778,078 km (0.088 R)
• M44: 11,019,678 km (0.114 R)
• M45: 11,385,445 km (0.052 R)
• M46: 11,569,750 km (0.057 R)
• M47: 11,900,062 km (0.09 R)
• M48: 12,170,535 km (0.106 R)
• M49: 12,696,670 km (0.081 R)
• M50: 13,015,912 km (0.107 R)
• M51: 13,445,707 km (0.061 R)
• M52: 13,640,633 km (0.066 R)
• M53: 13,967,654 km (0.04 R)
• M54: 14,077,309 km (0.057 R)
• M55: 14,187,114 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.7

Radius: 8.8

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.77 AU - 11.95 AU

Year: 12303 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,354,793 km

• M1: 254,167 km (0.065 R)
• M2: 436,527 km (0.059 R)
• M3: 501,751 km (0.114 R)
• M4: 681,418 km (0.098 R)
• M5: 1,243,009 km (0.112 R)
• M6: 1,315,564 km (0.115 R)
• M7: 1,754,185 km (0.118 R)
• M8: 1,863,840 km (0.092 R)
• M9: 1,975,739 km (0.086 R)
• M10: 2,446,075 km (0.11 R)
• M11: 2,538,077 km (0.119 R)
• M12: 2,631,277 km (0.102 R)
• M13: 3,383,455 km (0.094 R)
• M14: 4,125,161 km (0.075 R)
• M15: 5,110,862 km (0.085 R)
• M16: 6,376,609 km (0.103 R)
• M17: 6,761,525 km (0.081 R)
• M18: 6,978,741 km (0.106 R)
• M19: 7,154,069 km (0.109 R)
• M20: 8,282,935 km (0.102 R)
• M21: 8,468,735 km (0.043 R)
• M22: 9,129,659 km (0.113 R)
• M23: 9,466,404 km (0.072 R)
• M24: 10,201,677 km (0.071 R)
• M25: 11,364,651 km (0.091 R)
• M26: 11,519,335 km (0.058 R)
• M27: 11,674,767 km (0.057 R)
• M28: 13,321,840 km (0.09 R)
• M29: 13,539,505 km (0.101 R)
• M30: 15,380,905 km (0.118 R)
• M31: 15,954,164 km (0.06 R)
• M32: 16,592,947 km (0.114 R)
• M33: 17,062,834 km (0.112 R)
• M34: 17,895,496 km (0.076 R)
• M35: 18,680,585 km (0.069 R)
• M36: 18,863,394 km (0.097 R)
• M37: 22,124,328 km (0.068 R)
• M38: 22,382,235 km (0.12 R)
• M39: 22,511,637 km (0.048 R)
• M40: 23,096,864 km (0.05 R)
• M41: 23,489,858 km (0.095 R)
• M42: 23,687,177 km (0.043 R)
• M43: 23,753,000 km (0.115 R)
• M44: 23,818,973 km (0.114 R)
• M45: 24,748,724 km (0.052 R)
• M46: 24,882,464 km (0.077 R)
• M47: 25,016,504 km (0.071 R)
• M48: 26,918,042 km (0.07 R)
• M49: 28,025,366 km (0.116 R)
• M50: 29,288,870 km (0.095 R)
• M51: 29,501,149 km (0.097 R)
• M52: 29,927,503 km (0.109 R)
• M53: 30,786,195 km (0.11 R)
• M54: 32,016,637 km (0.103 R)
• M55: 32,601,116 km (0.09 R)
• M56: 32,821,324 km (0.096 R)
• M57: 34,077,946 km (0.108 R)
• M58: 34,226,796 km (0.074 R)
• M59: 34,301,296 km (0.118 R)
• M60: 35,049,435 km (0.102 R)
• M61: 35,275,028 km (0.099 R)
• M62: 36,181,741 km (0.042 R)
• M63: 36,790,604 km (0.074 R)
• M64: 37,019,788 km (0.077 R)
• M65: 37,941,311 km (0.082 R)
• M66: 38,482,257 km (0.063 R)
• M67: 38,947,955 km (0.086 R)
• M68: 39,650,168 km (0.061 R)
• M69: 40,041,964 km (0.033 R)
• M70: 40,750,610 km (0.051 R)
• M71: 40,908,585 km (0.116 R)
• M72: 43,384,130 km (0.118 R)
• M73: 43,464,764 km (0.083 R)
• M74: 43,626,329 km (0.112 R)
• M75: 43,787,895 km (0.03 R)
• M76: 44,355,320 km (0.094 R)
• M77: 45,497,500 km (0.029 R)
• M78: 45,579,479 km (0.114 R)
• M79: 46,566,676 km (0.102 R)
• M80: 46,731,981 km (0.069 R)
• M81: 47,977,384 km (0.069 R)
• M82: 49,065,558 km (0.116 R)
• M83: 50,246,634 km (0.062 R)
• M84: 53,412,573 km (0.075 R)
• M85: 53,672,126 km (0.054 R)
• M86: 54,105,660 km (0.068 R)
• M87: 54,888,805 km (0.11 R)
• M88: 56,378,351 km (0.05 R)
• M89: 57,083,855 km (0.098 R)
• M90: 58,058,784 km (0.109 R)
• M91: 58,682,009 km (0.102 R)
• M92: 58,860,479 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.5

Radius: 3.8

Gravity: 62.85 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.27 AU - 20.53 AU

Year: 29121 Days

Day: 15.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 107,354,793 km

• M1: 264,489 km (0.082 R)
• M2: 373,845 km (0.03 R)
• M3: 497,114 km (0.097 R)
• M4: 810,970 km (0.068 R)
• M5: 873,801 km (0.047 R)
• M6: 1,037,611 km (0.105 R)
• M7: 1,319,752 km (0.118 R)
• M8: 1,469,350 km (0.097 R)
• M9: 1,784,703 km (0.078 R)
• M10: 1,908,270 km (0.1 R)
• M11: 2,034,681 km (0.084 R)
• M12: 2,566,950 km (0.071 R)
• M13: 3,189,277 km (0.109 R)
• M14: 5,252,082 km (0.101 R)
• M15: 5,608,275 km (0.114 R)
• M16: 6,659,050 km (0.11 R)
• M17: 6,722,629 km (0.089 R)
• M18: 6,850,685 km (0.084 R)
• M19: 8,378,977 km (0.054 R)
• M20: 10,447,766 km (0.038 R)
• M21: 12,271,813 km (0.068 R)
• M22: 13,219,964 km (0.071 R)
• M23: 15,018,579 km (0.102 R)
• M24: 15,946,235 km (0.096 R)
• M25: 17,591,662 km (0.101 R)
• M26: 18,033,575 km (0.098 R)
• M27: 18,928,170 km (0.104 R)
• M28: 20,946,843 km (0.063 R)
• M29: 21,040,342 km (0.036 R)
• M30: 21,792,221 km (0.114 R)
• M31: 22,076,457 km (0.054 R)
• M32: 22,266,596 km (0.065 R)
• M33: 23,516,037 km (0.108 R)
• M34: 24,198,204 km (0.112 R)
• M35: 24,590,748 km (0.029 R)
• M36: 26,182,470 km (0.112 R)
• M37: 27,909,876 km (0.077 R)
• M38: 29,568,917 km (0.102 R)
• M39: 31,259,672 km (0.109 R)
• M40: 32,332,139 km (0.117 R)
• M41: 32,656,318 km (0.111 R)
• M42: 33,963,504 km (0.104 R)
• M43: 35,732,798 km (0.059 R)
• M44: 36,067,897 km (0.043 R)
• M45: 36,516,242 km (0.11 R)
• M46: 41,100,369 km (0.118 R)
• M47: 41,334,340 km (0.081 R)
• M48: 41,686,045 km (0.098 R)
• M49: 42,865,475 km (0.106 R)
• M50: 48,060,859 km (0.115 R)
• M51: 50,920,123 km (0.118 R)
• M52: 51,548,883 km (0.054 R)
• M53: 51,674,994 km (0.067 R)
• M54: 53,195,806 km (0.071 R)
• M55: 53,450,721 km (0.087 R)
• M56: 57,061,864 km (0.098 R)
• M57: 57,453,361 km (0.092 R)
• M58: 59,821,346 km (0.051 R)
• M59: 60,617,805 km (0.056 R)
• M60: 61,685,036 km (0.087 R)
• M61: 63,027,976 km (0.103 R)
• M62: 63,702,962 km (0.115 R)
• M63: 63,838,199 km (0.092 R)
• M64: 64,787,995 km (0.099 R)
• M65: 65,060,264 km (0.103 R)
• M66: 66,015,895 km (0.12 R)
• M67: 67,665,062 km (0.101 R)
• M68: 67,803,141 km (0.12 R)
• M69: 69,466,968 km (0.067 R)
• M70: 70,164,094 km (0.095 R)
• M71: 74,111,234 km (0.1 R)
• M72: 74,680,903 km (0.048 R)
• M73: 76,686,412 km (0.052 R)
• M74: 76,974,238 km (0.073 R)
• M75: 77,551,237 km (0.075 R)
• M76: 83,399,167 km (0.066 R)
• M77: 85,479,176 km (0.112 R)
• M78: 85,628,325 km (0.055 R)
• M79: 86,076,520 km (0.063 R)
• M80: 87,125,351 km (0.077 R)
• M81: 87,877,080 km (0.092 R)
• M82: 89,538,514 km (0.116 R)
• M83: 89,993,441 km (0.116 R)
• M84: 91,820,779 km (0.102 R)
• M85: 91,973,668 km (0.101 R)
• M86: 93,968,107 km (0.112 R)
• M87: 94,122,044 km (0.096 R)
• M88: 94,276,129 km (0.119 R)
• M89: 95,047,905 km (0.062 R)
• M90: 96,908,603 km (0.045 R)
• M91: 97,219,916 km (0.03 R)
• M92: 99,565,162 km (0.096 R)
• M93: 103,355,972 km (0.091 R)
• M94: 103,514,995 km (0.084 R)
• M95: 103,833,189 km (0.066 R)
• M96: 104,949,489 km (0.093 R)
• M97: 107,033,088 km (0.085 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: 188 - 10,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit