🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.52 AU - 0.6 AU

Year: 154 Days

Day: 28.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.63 AU - 0.75 AU

Year: 210 Days

Day: 37.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.63 AU - 1.03 AU

Year: 278 Days

Day: 42.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,656,807 km

• M1: 54,154 km (0.103 R)
• M2: 403,017 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.89 AU - 1.05 AU

Year: 351 Days

Day: 21.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.04 AU - 1.36 AU

Year: 483 Days

Day: 15.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,656,807 km

• M1: 83,924 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.25 AU - 1.33 AU

Year: 538 Days

Day: 43.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 80,656,807 km

• M1: 240,853 km (0.119 R)
• M2: 639,531 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.07 AU - 1.75 AU

Year: 615 Days

Day: 22.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,656,807 km

• M1: 493,823 km (0.083 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.9

Radius: 9

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.94 AU - 7.4 AU

Year: 5626 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,656,807 km

• M1: 157,826 km (0.113 R)
• M2: 460,163 km (0.072 R)
• M3: 670,498 km (0.094 R)
• M4: 739,761 km (0.068 R)
• M5: 898,934 km (0.09 R)
• M6: 1,002,605 km (0.116 R)
• M7: 1,772,436 km (0.116 R)
• M8: 2,108,432 km (0.067 R)
• M9: 2,782,072 km (0.033 R)
• M10: 3,093,086 km (0.057 R)
• M11: 3,192,568 km (0.092 R)
• M12: 3,313,294 km (0.093 R)
• M13: 3,394,675 km (0.063 R)
• M14: 3,897,174 km (0.105 R)
• M15: 5,181,921 km (0.117 R)
• M16: 5,300,402 km (0.114 R)
• M17: 5,516,122 km (0.1 R)
• M18: 6,688,670 km (0.058 R)
• M19: 6,843,953 km (0.111 R)
• M20: 6,921,893 km (0.058 R)
• M21: 7,078,822 km (0.054 R)
• M22: 7,210,617 km (0.068 R)
• M23: 7,316,533 km (0.115 R)
• M24: 7,583,714 km (0.056 R)
• M25: 7,664,497 km (0.039 R)
• M26: 7,854,038 km (0.077 R)
• M27: 8,293,257 km (0.105 R)
• M28: 8,515,859 km (0.033 R)
• M29: 8,627,908 km (0.086 R)
• M30: 8,796,953 km (0.074 R)
• M31: 8,853,501 km (0.112 R)
• M32: 8,938,622 km (0.108 R)
• M33: 9,454,885 km (0.102 R)
• M34: 9,512,929 km (0.117 R)
• M35: 9,570,973 km (0.105 R)
• M36: 9,804,495 km (0.069 R)
• M37: 10,099,053 km (0.05 R)
• M38: 10,696,996 km (0.084 R)
• M39: 10,969,862 km (0.057 R)
• M40: 11,091,934 km (0.101 R)
• M41: 11,275,790 km (0.071 R)
• M42: 11,368,092 km (0.117 R)
• M43: 11,927,139 km (0.087 R)
• M44: 12,115,483 km (0.092 R)
• M45: 12,178,463 km (0.12 R)
• M46: 12,782,540 km (0.106 R)
• M47: 12,911,044 km (0.079 R)
• M48: 13,169,101 km (0.077 R)
• M49: 13,428,952 km (0.069 R)
• M50: 13,657,687 km (0.061 R)
• M51: 13,887,769 km (0.069 R)
• M52: 13,986,803 km (0.12 R)
• M53: 14,185,468 km (0.077 R)
• M54: 14,888,279 km (0.108 R)
• M55: 15,808,456 km (0.087 R)
• M56: 16,015,350 km (0.093 R)
• M57: 16,746,883 km (0.048 R)
• M58: 16,957,966 km (0.093 R)
• M59: 17,240,556 km (0.04 R)
• M60: 17,311,615 km (0.082 R)
• M61: 17,418,129 km (0.084 R)
• M62: 18,495,832 km (0.112 R)
• M63: 19,262,970 km (0.105 R)
• M64: 19,484,225 km (0.08 R)
• M65: 19,743,179 km (0.108 R)
• M66: 20,077,979 km (0.091 R)
• M67: 20,677,567 km (0.105 R)
• M68: 20,790,663 km (0.101 R)
• M69: 20,904,058 km (0.087 R)
• M70: 21,932,993 km (0.091 R)
• M71: 22,163,972 km (0.094 R)
• M72: 22,511,787 km (0.116 R)
• M73: 22,705,815 km (0.058 R)
• M74: 23,409,075 km (0.092 R)
• M75: 24,756,802 km (0.1 R)
• M76: 25,198,116 km (0.104 R)
• M77: 25,804,286 km (0.12 R)
• M78: 25,966,600 km (0.108 R)
• M79: 26,866,132 km (0.101 R)
• M80: 27,236,985 km (0.1 R)
• M81: 27,651,222 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.9

Radius: 14.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.35 AU - 14.77 AU

Year: 15374 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,656,807 km

• M1: 189,092 km (0.101 R)
• M2: 329,714 km (0.077 R)
• M3: 517,459 km (0.098 R)
• M4: 612,304 km (0.093 R)
• M5: 920,924 km (0.062 R)
• M6: 1,042,398 km (0.102 R)
• M7: 1,942,379 km (0.109 R)
• M8: 2,240,378 km (0.12 R)
• M9: 2,466,570 km (0.045 R)
• M10: 3,511,660 km (0.115 R)
• M11: 3,809,659 km (0.099 R)
• M12: 4,537,004 km (0.083 R)
• M13: 4,680,469 km (0.113 R)
• M14: 4,825,579 km (0.07 R)
• M15: 6,885,840 km (0.062 R)
• M16: 7,051,296 km (0.115 R)
• M17: 7,218,097 km (0.111 R)
• M18: 7,470,768 km (0.104 R)
• M19: 9,093,157 km (0.109 R)
• M20: 9,596,105 km (0.063 R)
• M21: 9,688,556 km (0.039 R)
• M22: 10,772,842 km (0.106 R)
• M23: 11,305,111 km (0.116 R)
• M24: 11,598,921 km (0.094 R)
• M25: 11,796,390 km (0.062 R)
• M26: 12,294,701 km (0.116 R)
• M27: 12,749,179 km (0.113 R)
• M28: 13,055,107 km (0.07 R)
• M29: 13,778,712 km (0.112 R)
• M30: 15,103,251 km (0.074 R)
• M31: 16,191,875 km (0.036 R)
• M32: 16,801,486 km (0.091 R)
• M33: 17,025,135 km (0.09 R)
• M34: 17,588,371 km (0.078 R)
• M35: 17,701,766 km (0.119 R)
• M36: 17,815,311 km (0.06 R)
• M37: 19,081,208 km (0.111 R)
• M38: 19,373,074 km (0.074 R)
• M39: 20,257,197 km (0.065 R)
• M40: 21,456,673 km (0.081 R)
• M41: 21,699,321 km (0.096 R)
• M42: 21,942,866 km (0.11 R)
• M43: 22,679,037 km (0.102 R)
• M44: 23,548,051 km (0.109 R)
• M45: 23,923,991 km (0.077 R)
• M46: 24,238,595 km (0.101 R)
• M47: 24,428,136 km (0.087 R)
• M48: 26,350,019 km (0.067 R)
• M49: 27,197,940 km (0.037 R)
• M50: 27,329,137 km (0.119 R)
• M51: 27,526,457 km (0.118 R)
• M52: 28,519,787 km (0.098 R)
• M53: 28,987,430 km (0.113 R)
• M54: 29,390,297 km (0.106 R)
• M55: 29,930,345 km (0.104 R)
• M56: 31,846,096 km (0.087 R)
• M57: 32,609,643 km (0.027 R)
• M58: 32,749,068 km (0.106 R)
• M59: 34,154,690 km (0.086 R)
• M60: 35,007,398 km (0.08 R)
• M61: 35,579,909 km (0.085 R)
• M62: 35,939,243 km (0.113 R)
• M63: 36,299,774 km (0.037 R)
• M64: 37,024,426 km (0.085 R)
• M65: 38,561,843 km (0.112 R)
• M66: 38,709,496 km (0.12 R)
• M67: 39,004,952 km (0.074 R)
• M68: 40,045,555 km (0.062 R)
• M69: 40,719,194 km (0.086 R)
• M70: 41,019,886 km (0.094 R)
• M71: 43,068,329 km (0.061 R)
• M72: 43,912,510 km (0.066 R)
• M73: 44,066,446 km (0.107 R)
• M74: 44,684,585 km (0.119 R)
• M75: 45,929,239 km (0.086 R)
• M76: 46,320,587 km (0.118 R)
• M77: 46,634,443 km (0.117 R)
• M78: 46,791,671 km (0.084 R)
• M79: 48,293,783 km (0.112 R)
• M80: 48,611,978 km (0.076 R)
• M81: 49,571,050 km (0.029 R)
• M82: 50,536,255 km (0.114 R)
• M83: 50,778,454 km (0.054 R)
• M84: 51,021,102 km (0.103 R)
• M85: 51,264,198 km (0.102 R)
• M86: 51,832,820 km (0.103 R)
• M87: 51,995,582 km (0.119 R)
• M88: 53,304,564 km (0.036 R)
• M89: 55,121,879 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.4

Radius: 4.3

Gravity: 32.96 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.91 AU - 19.77 AU

Year: 23142 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,656,807 km

• M1: 90,956 km (0.041 R)
• M2: 146,456 km (0.114 R)
• M3: 353,201 km (0.061 R)
• M4: 1,064,987 km (0.07 R)
• M5: 1,451,399 km (0.098 R)
• M6: 1,843,195 km (0.115 R)
• M7: 2,835,179 km (0.108 R)
• M8: 3,074,685 km (0.08 R)
• M9: 3,115,226 km (0.058 R)
• M10: 3,362,362 km (0.086 R)
• M11: 4,051,559 km (0.117 R)
• M12: 4,458,017 km (0.108 R)
• M13: 5,703,120 km (0.113 R)
• M14: 6,260,372 km (0.055 R)
• M15: 7,101,261 km (0.118 R)
• M16: 7,921,357 km (0.092 R)
• M17: 8,201,254 km (0.099 R)
• M18: 8,427,596 km (0.104 R)
• M19: 8,828,668 km (0.071 R)
• M20: 11,111,382 km (0.104 R)
• M21: 12,059,832 km (0.106 R)
• M22: 12,188,337 km (0.117 R)
• M23: 12,576,244 km (0.104 R)
• M24: 12,706,394 km (0.091 R)
• M25: 13,231,782 km (0.12 R)
• M26: 13,364,176 km (0.105 R)
• M27: 13,563,740 km (0.114 R)
• M28: 14,168,115 km (0.059 R)
• M29: 15,333,483 km (0.096 R)
• M30: 15,962,841 km (0.119 R)
• M31: 16,316,041 km (0.112 R)
• M32: 17,174,434 km (0.089 R)
• M33: 17,318,945 km (0.098 R)
• M34: 17,754,724 km (0.118 R)
• M35: 17,900,881 km (0.118 R)
• M36: 18,934,602 km (0.051 R)
• M37: 19,458,793 km (0.05 R)
• M38: 20,751,319 km (0.09 R)
• M39: 20,828,212 km (0.095 R)
• M40: 21,758,412 km (0.116 R)
• M41: 22,464,813 km (0.1 R)
• M42: 22,543,801 km (0.066 R)
• M43: 22,622,788 km (0.096 R)
• M44: 22,701,926 km (0.08 R)
• M45: 23,658,903 km (0.091 R)
• M46: 24,385,201 km (0.103 R)
• M47: 26,942,277 km (0.089 R)
• M48: 27,110,126 km (0.105 R)
• M49: 27,194,200 km (0.112 R)
• M50: 28,979,651 km (0.09 R)
• M51: 32,305,211 km (0.079 R)
• M52: 34,194,184 km (0.118 R)
• M53: 37,233,863 km (0.047 R)
• M54: 37,420,860 km (0.063 R)
• M55: 37,889,700 km (0.078 R)
• M56: 38,077,894 km (0.106 R)
• M57: 41,225,732 km (0.113 R)
• M58: 41,709,831 km (0.099 R)
• M59: 42,098,636 km (0.097 R)
• M60: 44,356,816 km (0.07 R)
• M61: 45,350,894 km (0.069 R)
• M62: 45,950,931 km (0.066 R)
• M63: 46,754,870 km (0.053 R)
• M64: 48,580,861 km (0.104 R)
• M65: 49,708,231 km (0.12 R)
• M66: 50,636,934 km (0.054 R)
• M67: 51,155,441 km (0.109 R)
• M68: 53,351,986 km (0.036 R)
• M69: 54,833,454 km (0.05 R)
• M70: 55,365,873 km (0.067 R)
• M71: 57,404,443 km (0.082 R)
• M72: 57,836,631 km (0.065 R)
• M73: 61,996,948 km (0.115 R)
• M74: 62,440,506 km (0.072 R)
• M75: 63,442,213 km (0.06 R)
• M76: 64,898,548 km (0.075 R)
• M77: 65,236,191 km (0.077 R)
• M78: 68,301,152 km (0.051 R)
• M79: 69,218,187 km (0.084 R)
• M80: 69,333,078 km (0.087 R)
• M81: 71,528,726 km (0.028 R)
• M82: 71,761,201 km (0.079 R)
• M83: 72,927,167 km (0.12 R)
• M84: 73,512,394 km (0.093 R)
• M85: 74,334,584 km (0.087 R)
• M86: 75,277,798 km (0.105 R)
• M87: 76,818,955 km (0.064 R)
• M88: 77,176,046 km (0.073 R)
• M89: 78,610,240 km (0.06 R)
• M90: 78,730,068 km (0.104 R)
• M91: 79,571,107 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 13,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit