🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.45 AU - 0.57 AU

Year: 136 Days

Day: 42.4 Hours

Environment

Temp: 226 °C

Axial Tilt: 138.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.52 AU - 0.58 AU

Year: 152 Days

Day: 43.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.48 AU - 0.78 AU

Year: 186 Days

Day: 34.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,074,815 km

• M1: 67,469 km (0.111 R)
• M2: 367,263 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.7 AU - 0.8 AU

Year: 242 Days

Day: 42.6 Hours

Environment

Temp: 89 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.49 AU - 2.21 AU

Year: 938 Days

Day: 37.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.2

Radius: 10.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.03 AU - 6.77 AU

Year: 6036 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,074,815 km

• M1: 149,149 km (0.088 R)
• M2: 272,418 km (0.118 R)
• M3: 395,986 km (0.045 R)
• M4: 747,391 km (0.069 R)
• M5: 846,574 km (0.111 R)
• M6: 1,072,916 km (0.11 R)
• M7: 1,230,143 km (0.098 R)
• M8: 1,334,413 km (0.095 R)
• M9: 1,410,708 km (0.096 R)
• M10: 1,504,356 km (0.038 R)
• M11: 1,731,296 km (0.102 R)
• M12: 2,708,469 km (0.1 R)
• M13: 3,006,319 km (0.075 R)
• M14: 3,108,045 km (0.098 R)
• M15: 3,314,939 km (0.075 R)
• M16: 3,720,499 km (0.095 R)
• M17: 3,895,977 km (0.09 R)
• M18: 4,278,350 km (0.064 R)
• M19: 4,696,326 km (0.082 R)
• M20: 5,127,467 km (0.074 R)
• M21: 5,471,542 km (0.071 R)
• M22: 5,722,119 km (0.053 R)
• M23: 5,797,965 km (0.106 R)
• M24: 6,027,747 km (0.107 R)
• M25: 6,628,382 km (0.078 R)
• M26: 6,868,637 km (0.116 R)
• M27: 7,275,543 km (0.096 R)
• M28: 7,495,901 km (0.07 R)
• M29: 8,198,263 km (0.102 R)
• M30: 8,542,936 km (0.104 R)
• M31: 9,039,451 km (0.059 R)
• M32: 9,128,013 km (0.12 R)
• M33: 9,365,724 km (0.076 R)
• M34: 10,029,939 km (0.11 R)
• M35: 10,615,764 km (0.058 R)
• M36: 10,771,795 km (0.115 R)
• M37: 10,928,573 km (0.058 R)
• M38: 11,403,546 km (0.102 R)
• M39: 11,499,439 km (0.074 R)
• M40: 11,627,495 km (0.109 R)
• M41: 12,177,566 km (0.118 R)
• M42: 12,571,008 km (0.11 R)
• M43: 13,946,261 km (0.085 R)
• M44: 14,151,659 km (0.115 R)
• M45: 14,634,412 km (0.079 R)
• M46: 14,843,101 km (0.12 R)
• M47: 15,087,693 km (0.092 R)
• M48: 15,545,612 km (0.119 R)
• M49: 16,187,088 km (0.11 R)
• M50: 16,259,045 km (0.096 R)
• M51: 16,366,905 km (0.105 R)
• M52: 16,439,011 km (0.115 R)
• M53: 16,511,117 km (0.083 R)
• M54: 17,055,952 km (0.092 R)
• M55: 17,238,911 km (0.111 R)
• M56: 18,051,526 km (0.065 R)
• M57: 18,200,675 km (0.1 R)
• M58: 18,763,313 km (0.062 R)
• M59: 19,255,789 km (0.045 R)
• M60: 19,675,710 km (0.11 R)
• M61: 20,485,783 km (0.071 R)
• M62: 21,188,743 km (0.081 R)
• M63: 21,661,921 km (0.06 R)
• M64: 22,298,161 km (0.088 R)
• M65: 22,658,692 km (0.11 R)
• M66: 22,819,510 km (0.105 R)
• M67: 23,061,559 km (0.095 R)
• M68: 23,345,047 km (0.097 R)
• M69: 23,874,474 km (0.104 R)
• M70: 24,079,273 km (0.054 R)
• M71: 26,073,862 km (0.116 R)
• M72: 26,284,795 km (0.098 R)
• M73: 26,665,671 km (0.075 R)
• M74: 26,920,586 km (0.081 R)
• M75: 27,347,388 km (0.04 R)
• M76: 28,121,109 km (0.103 R)
• M77: 28,424,044 km (0.072 R)
• M78: 28,684,494 km (0.088 R)
• M79: 28,945,692 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.3

Radius: 12.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.5 AU - 10.76 AU

Year: 12019 Days

Day: 5.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 113 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 80,074,815 km

• M1: 169,195 km (0.073 R)
• M2: 264,938 km (0.112 R)
• M3: 344,075 km (0.114 R)
• M4: 524,939 km (0.1 R)
• M5: 654,640 km (0.048 R)
• M6: 1,093,560 km (0.07 R)
• M7: 1,615,956 km (0.092 R)
• M8: 2,632,474 km (0.119 R)
• M9: 2,898,309 km (0.072 R)
• M10: 3,235,204 km (0.043 R)
• M11: 3,584,814 km (0.117 R)
• M12: 3,846,909 km (0.109 R)
• M13: 4,013,860 km (0.102 R)
• M14: 4,424,656 km (0.107 R)
• M15: 5,102,634 km (0.118 R)
• M16: 5,323,590 km (0.068 R)
• M17: 5,736,929 km (0.077 R)
• M18: 5,928,264 km (0.09 R)
• M19: 6,317,368 km (0.107 R)
• M20: 7,955,914 km (0.094 R)
• M21: 8,298,643 km (0.1 R)
• M22: 8,385,110 km (0.05 R)
• M23: 8,866,217 km (0.094 R)
• M24: 9,177,081 km (0.099 R)
• M25: 10,596,316 km (0.062 R)
• M26: 11,307,505 km (0.103 R)
• M27: 11,936,414 km (0.072 R)
• M28: 12,378,476 km (0.044 R)
• M29: 13,127,213 km (0.111 R)
• M30: 14,355,711 km (0.082 R)
• M31: 14,878,256 km (0.116 R)
• M32: 15,834,785 km (0.108 R)
• M33: 16,483,591 km (0.106 R)
• M34: 17,196,275 km (0.101 R)
• M35: 20,849,006 km (0.062 R)
• M36: 25,043,282 km (0.118 R)
• M37: 28,370,488 km (0.065 R)
• M38: 29,026,176 km (0.109 R)
• M39: 29,223,794 km (0.109 R)
• M40: 29,819,493 km (0.047 R)
• M41: 30,619,991 km (0.084 R)
• M42: 30,754,181 km (0.098 R)
• M43: 31,157,646 km (0.068 R)
• M44: 31,427,521 km (0.086 R)
• M45: 35,569,437 km (0.114 R)
• M46: 36,134,618 km (0.118 R)
• M47: 36,276,287 km (0.069 R)
• M48: 36,987,774 km (0.051 R)
• M49: 37,488,628 km (0.08 R)
• M50: 37,775,856 km (0.056 R)
• M51: 37,919,619 km (0.06 R)
• M52: 39,879,651 km (0.097 R)
• M53: 40,099,410 km (0.06 R)
• M54: 40,687,629 km (0.114 R)
• M55: 42,693,437 km (0.06 R)
• M56: 42,993,381 km (0.099 R)
• M57: 44,503,422 km (0.101 R)
• M58: 46,338,389 km (0.07 R)
• M59: 47,110,314 km (0.088 R)
• M60: 47,342,640 km (0.093 R)
• M61: 48,042,159 km (0.101 R)
• M62: 48,588,491 km (0.097 R)
• M63: 48,901,599 km (0.052 R)
• M64: 49,058,527 km (0.107 R)
• M65: 51,271,529 km (0.081 R)
• M66: 51,590,322 km (0.111 R)
• M67: 52,230,002 km (0.103 R)
• M68: 52,872,226 km (0.102 R)
• M69: 54,083,370 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.6

Radius: 11.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.37 AU - 12.75 AU

Year: 13712 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,074,815 km

• M1: 186,249 km (0.088 R)
• M2: 286,181 km (0.102 R)
• M3: 579,692 km (0.082 R)
• M4: 781,798 km (0.062 R)
• M5: 1,327,382 km (0.035 R)
• M6: 1,678,488 km (0.091 R)
• M7: 1,974,991 km (0.062 R)
• M8: 2,526,558 km (0.09 R)
• M9: 2,772,946 km (0.116 R)
• M10: 3,059,576 km (0.11 R)
• M11: 3,800,384 km (0.039 R)
• M12: 4,446,797 km (0.075 R)
• M13: 5,283,198 km (0.094 R)
• M14: 5,440,575 km (0.068 R)
• M15: 5,559,506 km (0.113 R)
• M16: 5,800,209 km (0.076 R)
• M17: 6,167,621 km (0.095 R)
• M18: 6,711,858 km (0.077 R)
• M19: 8,712,580 km (0.109 R)
• M20: 8,805,480 km (0.087 R)
• M21: 8,945,653 km (0.113 R)
• M22: 9,801,503 km (0.096 R)
• M23: 10,190,457 km (0.115 R)
• M24: 10,733,348 km (0.071 R)
• M25: 10,983,326 km (0.119 R)
• M26: 12,366,059 km (0.071 R)
• M27: 12,575,496 km (0.091 R)
• M28: 14,074,916 km (0.061 R)
• M29: 14,403,582 km (0.047 R)
• M30: 15,913,623 km (0.047 R)
• M31: 16,832,154 km (0.111 R)
• M32: 17,532,272 km (0.112 R)
• M33: 18,840,505 km (0.085 R)
• M34: 19,021,220 km (0.072 R)
• M35: 19,324,006 km (0.064 R)
• M36: 19,506,366 km (0.103 R)
• M37: 20,056,886 km (0.103 R)
• M38: 20,488,625 km (0.069 R)
• M39: 21,110,803 km (0.083 R)
• M40: 22,182,671 km (0.057 R)
• M41: 23,078,613 km (0.114 R)
• M42: 23,272,193 km (0.063 R)
• M43: 23,466,221 km (0.081 R)
• M44: 25,903,769 km (0.099 R)
• M45: 26,914,751 km (0.115 R)
• M46: 27,050,586 km (0.117 R)
• M47: 27,938,599 km (0.11 R)
• M48: 28,697,659 km (0.058 R)
• M49: 29,114,438 km (0.093 R)
• M50: 29,883,820 km (0.109 R)
• M51: 30,659,934 km (0.076 R)
• M52: 31,585,646 km (0.07 R)
• M53: 31,944,232 km (0.108 R)
• M54: 33,318,887 km (0.097 R)
• M55: 33,903,365 km (0.091 R)
• M56: 34,050,121 km (0.055 R)
• M57: 34,638,789 km (0.105 R)
• M58: 34,712,690 km (0.117 R)
• M59: 35,751,946 km (0.029 R)
• M60: 35,826,596 km (0.086 R)
• M61: 36,500,534 km (0.096 R)
• M62: 36,726,128 km (0.09 R)
• M63: 37,708,986 km (0.116 R)
• M64: 37,784,981 km (0.102 R)
• M65: 38,930,452 km (0.106 R)
• M66: 39,469,005 km (0.105 R)
• M67: 39,932,608 km (0.117 R)
• M68: 40,398,007 km (0.092 R)
• M69: 41,962,053 km (0.078 R)
• M70: 43,466,409 km (0.082 R)
• M71: 43,705,467 km (0.076 R)
• M72: 44,505,666 km (0.113 R)
• M73: 46,609,012 km (0.118 R)
• M74: 50,074,446 km (0.072 R)
• M75: 50,157,922 km (0.116 R)
• M76: 50,241,547 km (0.108 R)
• M77: 50,325,023 km (0.106 R)
• M78: 50,408,798 km (0.061 R)
• M79: 51,922,579 km (0.072 R)
• M80: 53,195,357 km (0.118 R)
• M81: 53,963,991 km (0.116 R)
• M82: 54,221,000 km (0.062 R)
• M83: 54,736,365 km (0.105 R)
• M84: 55,166,908 km (0.11 R)
• M85: 55,598,797 km (0.098 R)
• M86: 57,162,394 km (0.03 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.2

Radius: 3.5

Gravity: 40.42 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 15.4 AU - 17.96 AU

Year: 25395 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 80,074,815 km

• M1: 80,783 km (0.079 R)
• M2: 398,529 km (0.075 R)
• M3: 545,284 km (0.099 R)
• M4: 782,247 km (0.076 R)
• M5: 885,171 km (0.117 R)
• M6: 1,132,605 km (0.081 R)
• M7: 1,462,618 km (0.12 R)
• M8: 1,622,090 km (0.116 R)
• M9: 1,687,314 km (0.036 R)
• M10: 1,957,189 km (0.107 R)
• M11: 2,240,527 km (0.111 R)
• M12: 2,963,235 km (0.118 R)
• M13: 3,164,593 km (0.107 R)
• M14: 3,838,083 km (0.029 R)
• M15: 3,969,280 km (0.052 R)
• M16: 5,852,269 km (0.09 R)
• M17: 6,463,376 km (0.072 R)
• M18: 6,515,286 km (0.085 R)
• M19: 6,619,407 km (0.116 R)
• M20: 7,041,273 km (0.117 R)
• M21: 7,255,497 km (0.117 R)
• M22: 9,044,538 km (0.117 R)
• M23: 9,277,312 km (0.062 R)
• M24: 9,808,235 km (0.112 R)
• M25: 12,156,173 km (0.085 R)
• M26: 12,606,762 km (0.11 R)
• M27: 13,656,939 km (0.1 R)
• M28: 13,856,952 km (0.113 R)
• M29: 14,058,011 km (0.078 R)
• M30: 14,395,205 km (0.114 R)
• M31: 15,422,493 km (0.079 R)
• M32: 15,561,171 km (0.12 R)
• M33: 15,979,895 km (0.095 R)
• M34: 16,331,749 km (0.092 R)
• M35: 16,473,119 km (0.095 R)
• M36: 16,899,922 km (0.067 R)
• M37: 16,971,430 km (0.059 R)
• M38: 17,764,298 km (0.081 R)
• M39: 19,610,486 km (0.028 R)
• M40: 19,836,229 km (0.073 R)
• M41: 20,747,280 km (0.107 R)
• M42: 21,207,892 km (0.055 R)
• M43: 23,004,712 km (0.111 R)
• M44: 23,242,572 km (0.106 R)
• M45: 23,881,056 km (0.119 R)
• M46: 24,283,026 km (0.096 R)
• M47: 25,338,588 km (0.072 R)
• M48: 25,666,507 km (0.086 R)
• M49: 26,078,200 km (0.12 R)
• M50: 26,908,169 km (0.101 R)
• M51: 27,746,815 km (0.078 R)
• M52: 28,679,109 km (0.102 R)
• M53: 29,106,211 km (0.085 R)
• M54: 29,621,725 km (0.077 R)
• M55: 29,966,847 km (0.071 R)
• M56: 30,487,298 km (0.052 R)
• M57: 30,574,364 km (0.091 R)
• M58: 30,835,861 km (0.106 R)
• M59: 31,801,366 km (0.092 R)
• M60: 32,332,139 km (0.065 R)
• M61: 32,420,851 km (0.072 R)
• M62: 32,687,584 km (0.108 R)
• M63: 33,133,684 km (0.091 R)
• M64: 37,052,849 km (0.117 R)
• M65: 37,611,298 km (0.086 R)
• M66: 38,172,440 km (0.107 R)
• M67: 38,548,080 km (0.113 R)
• M68: 41,597,184 km (0.119 R)
• M69: 41,886,955 km (0.069 R)
• M70: 42,371,353 km (0.114 R)
• M71: 43,052,771 km (0.108 R)
• M72: 45,515,751 km (0.114 R)
• M73: 46,213,475 km (0.119 R)
• M74: 47,821,652 km (0.035 R)
• M75: 48,734,349 km (0.065 R)
• M76: 48,937,802 km (0.107 R)
• M77: 49,243,729 km (0.062 R)
• M78: 51,195,832 km (0.029 R)
• M79: 56,025,599 km (0.062 R)
• M80: 58,278,394 km (0.075 R)
• M81: 58,927,349 km (0.12 R)
• M82: 59,796,513 km (0.06 R)
• M83: 60,560,509 km (0.1 R)
• M84: 61,108,187 km (0.054 R)
• M85: 61,217,842 km (0.048 R)
• M86: 62,318,733 km (0.09 R)
• M87: 62,539,689 km (0.105 R)
• M88: 63,982,261 km (0.055 R)
• M89: 64,987,409 km (0.117 R)
• M90: 65,323,705 km (0.049 R)
• M91: 65,548,102 km (0.116 R)
• M92: 69,402,940 km (0.068 R)
• M93: 69,976,050 km (0.065 R)
• M94: 73,097,559 km (0.117 R)
• M95: 74,734,010 km (0.045 R)
• M96: 75,910,148 km (0.099 R)
• M97: 77,804,805 km (0.06 R)
• M98: 78,042,666 km (0.073 R)
• M99: 78,400,055 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 11,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit