🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.66 AU

Year: 149 Days

Day: 20.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.61 AU - 0.87 AU

Year: 240 Days

Day: 39.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.71 AU - 0.89 AU

Year: 270 Days

Day: 18.5 Hours

Environment

Temp: 74 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,925,953 km

• M1: 157,377 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.55 AU - 2.09 AU

Year: 925 Days

Day: 41.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.56 AU - 2.38 AU

Year: 1042 Days

Day: 38.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.72 AU - 2.78 AU

Year: 1718 Days

Day: 37.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.48 AU - 3.34 AU

Year: 1870 Days

Day: 27.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,925,953 km

• M1: 98,136 km (0.085 R)

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992

Radius: 8.4

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.25 AU - 7.01 AU

Year: 5033 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,925,953 km

• M1: 128,953 km (0.036 R)
• M2: 223,798 km (0.088 R)
• M3: 409,449 km (0.113 R)
• M4: 475,422 km (0.065 R)
• M5: 684,410 km (0.111 R)
• M6: 878,439 km (0.075 R)
• M7: 1,028,037 km (0.092 R)
• M8: 1,090,269 km (0.111 R)
• M9: 1,202,468 km (0.114 R)
• M10: 1,284,896 km (0.048 R)
• M11: 1,580,053 km (0.049 R)
• M12: 1,782,309 km (0.061 R)
• M13: 1,973,645 km (0.093 R)
• M14: 2,091,677 km (0.044 R)
• M15: 2,171,712 km (0.112 R)
• M16: 2,480,931 km (0.103 R)
• M17: 2,782,371 km (0.05 R)
• M18: 2,982,234 km (0.066 R)
• M19: 3,095,479 km (0.032 R)
• M20: 3,803,975 km (0.069 R)
• M21: 3,976,461 km (0.117 R)
• M22: 4,956,925 km (0.03 R)
• M23: 5,281,553 km (0.053 R)
• M24: 5,336,306 km (0.077 R)
• M25: 5,980,025 km (0.109 R)
• M26: 6,123,190 km (0.104 R)
• M27: 6,736,991 km (0.087 R)
• M28: 7,126,693 km (0.111 R)
• M29: 7,217,798 km (0.04 R)
• M30: 8,244,039 km (0.075 R)
• M31: 9,381,881 km (0.108 R)
• M32: 9,481,812 km (0.068 R)
• M33: 9,884,530 km (0.095 R)
• M34: 10,122,091 km (0.104 R)
• M35: 10,361,597 km (0.096 R)
• M36: 10,499,227 km (0.094 R)
• M37: 10,741,726 km (0.065 R)
• M38: 10,811,289 km (0.08 R)
• M39: 11,161,497 km (0.067 R)
• M40: 11,232,107 km (0.115 R)
• M41: 11,338,023 km (0.099 R)
• M42: 11,444,387 km (0.087 R)
• M43: 12,416,623 km (0.041 R)
• M44: 12,636,233 km (0.074 R)
• M45: 12,968,191 km (0.091 R)
• M46: 14,133,109 km (0.119 R)
• M47: 14,324,146 km (0.046 R)
• M48: 14,477,633 km (0.028 R)
• M49: 15,764,324 km (0.104 R)
• M50: 16,121,564 km (0.07 R)
• M51: 17,495,172 km (0.051 R)
• M52: 17,618,141 km (0.048 R)
• M53: 17,700,420 km (0.06 R)
• M54: 18,154,450 km (0.1 R)
• M55: 18,237,476 km (0.056 R)
• M56: 18,445,567 km (0.118 R)
• M57: 18,990,103 km (0.116 R)
• M58: 19,200,887 km (0.112 R)
• M59: 19,667,632 km (0.071 R)
• M60: 20,785,278 km (0.067 R)
• M61: 21,439,469 km (0.113 R)
• M62: 21,967,699 km (0.056 R)
• M63: 22,411,107 km (0.094 R)
• M64: 23,081,904 km (0.079 R)
• M65: 23,397,257 km (0.102 R)
• M66: 23,986,523 km (0.101 R)
• M67: 24,488,872 km (0.109 R)
• M68: 24,948,736 km (0.028 R)
• M69: 25,504,193 km (0.079 R)
• M70: 26,017,014 km (0.107 R)
• M71: 26,533,277 km (0.027 R)
• M72: 27,290,092 km (0.117 R)
• M73: 27,480,381 km (0.086 R)
• M74: 27,814,583 km (0.094 R)
• M75: 29,164,554 km (0.041 R)
• M76: 29,798,549 km (0.051 R)
• M77: 29,994,672 km (0.026 R)
• M78: 30,733,387 km (0.108 R)
• M79: 30,931,454 km (0.062 R)
• M80: 31,428,418 km (0.11 R)
• M81: 31,627,982 km (0.027 R)
• M82: 32,279,181 km (0.098 R)
• M83: 33,340,728 km (0.077 R)
• M84: 33,646,057 km (0.118 R)
• M85: 33,901,271 km (0.092 R)
• M86: 34,208,395 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.5

Radius: 7.3

Gravity: 15.75 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.59 AU - 16.79 AU

Year: 21211 Days

Day: 20.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,925,953 km

• M1: 104,719 km (0.116 R)
• M2: 366,814 km (0.06 R)
• M3: 644,617 km (0.119 R)
• M4: 1,093,860 km (0.119 R)
• M5: 1,302,997 km (0.062 R)
• M6: 1,725,013 km (0.074 R)
• M7: 1,898,247 km (0.12 R)
• M8: 2,412,864 km (0.105 R)
• M9: 2,489,907 km (0.055 R)
• M10: 2,765,765 km (0.112 R)
• M11: 2,968,919 km (0.072 R)
• M12: 3,219,047 km (0.083 R)
• M13: 3,651,086 km (0.119 R)
• M14: 4,147,601 km (0.073 R)
• M15: 4,333,252 km (0.105 R)
• M16: 4,569,467 km (0.105 R)
• M17: 5,555,317 km (0.108 R)
• M18: 5,915,549 km (0.117 R)
• M19: 5,967,609 km (0.112 R)
• M20: 6,712,905 km (0.11 R)
• M21: 7,096,474 km (0.06 R)
• M22: 7,430,825 km (0.116 R)
• M23: 7,770,413 km (0.093 R)
• M24: 8,819,542 km (0.116 R)
• M25: 10,036,521 km (0.104 R)
• M26: 10,348,881 km (0.107 R)
• M27: 12,090,500 km (0.054 R)
• M28: 12,289,615 km (0.065 R)
• M29: 13,369,562 km (0.105 R)
• M30: 13,713,188 km (0.114 R)
• M31: 13,851,566 km (0.035 R)
• M32: 14,903,389 km (0.079 R)
• M33: 16,492,268 km (0.113 R)
• M34: 19,671,522 km (0.113 R)
• M35: 20,140,810 km (0.087 R)
• M36: 21,490,482 km (0.037 R)
• M37: 22,216,780 km (0.118 R)
• M38: 22,542,155 km (0.09 R)
• M39: 22,623,686 km (0.091 R)
• M40: 22,869,026 km (0.092 R)
• M41: 25,967,049 km (0.075 R)
• M42: 27,346,940 km (0.076 R)
• M43: 28,573,792 km (0.101 R)
• M44: 28,662,054 km (0.075 R)
• M45: 29,282,886 km (0.084 R)
• M46: 30,718,427 km (0.053 R)
• M47: 31,627,084 km (0.054 R)
• M48: 32,914,224 km (0.07 R)
• M49: 33,657,427 km (0.096 R)
• M50: 34,688,305 km (0.106 R)
• M51: 36,397,312 km (0.098 R)
• M52: 36,684,839 km (0.106 R)
• M53: 37,455,268 km (0.092 R)
• M54: 38,620,785 km (0.116 R)
• M55: 40,788,458 km (0.086 R)
• M56: 41,586,413 km (0.099 R)
• M57: 41,786,724 km (0.118 R)
• M58: 43,807,343 km (0.098 R)
• M59: 44,932,169 km (0.037 R)
• M60: 45,446,636 km (0.043 R)
• M61: 46,377,434 km (0.117 R)
• M62: 49,419,507 km (0.042 R)
• M63: 49,631,637 km (0.058 R)
• M64: 50,163,457 km (0.115 R)
• M65: 50,910,998 km (0.113 R)
• M66: 51,232,633 km (0.074 R)
• M67: 52,093,270 km (0.069 R)
• M68: 52,309,289 km (0.119 R)
• M69: 53,284,518 km (0.104 R)
• M70: 53,611,090 km (0.067 R)
• M71: 53,719,997 km (0.065 R)
• M72: 55,914,747 km (0.094 R)
• M73: 57,023,118 km (0.078 R)
• M74: 57,579,921 km (0.106 R)
• M75: 58,474,816 km (0.1 R)
• M76: 59,599,642 km (0.054 R)
• M77: 59,712,588 km (0.092 R)
• M78: 61,756,544 km (0.056 R)
• M79: 61,985,130 km (0.097 R)
• M80: 62,328,457 km (0.105 R)
• M81: 64,054,517 km (0.112 R)
• M82: 66,966,140 km (0.044 R)
• M83: 67,083,575 km (0.104 R)
• M84: 69,207,715 km (0.044 R)
• M85: 70,277,938 km (0.077 R)
• M86: 71,953,883 km (0.105 R)
• M87: 72,676,142 km (0.041 R)
• M88: 74,613,733 km (0.028 R)
• M89: 78,045,359 km (0.105 R)
• M90: 78,292,494 km (0.12 R)
• M91: 79,035,248 km (0.119 R)
• M92: 84,046,777 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.2

Radius: 5.6

Gravity: 26.86 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.02 AU - 16.8 AU

Year: 22789 Days

Day: 23.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,925,953 km

• M1: 216,767 km (0.028 R)
• M2: 834,457 km (0.076 R)
• M3: 1,278,912 km (0.088 R)
• M4: 1,610,571 km (0.053 R)
• M5: 2,042,609 km (0.107 R)
• M6: 2,468,814 km (0.114 R)
• M7: 3,006,917 km (0.082 R)
• M8: 3,625,654 km (0.106 R)
• M9: 4,186,496 km (0.098 R)
• M10: 4,526,233 km (0.102 R)
• M11: 5,128,813 km (0.079 R)
• M12: 5,283,498 km (0.117 R)
• M13: 6,912,020 km (0.083 R)
• M14: 6,968,718 km (0.097 R)
• M15: 8,559,691 km (0.087 R)
• M16: 8,866,067 km (0.113 R)
• M17: 10,321,655 km (0.118 R)
• M18: 11,310,197 km (0.045 R)
• M19: 13,164,313 km (0.12 R)
• M20: 14,524,457 km (0.045 R)
• M21: 14,963,228 km (0.106 R)
• M22: 15,928,732 km (0.117 R)
• M23: 16,837,689 km (0.086 R)
• M24: 17,685,610 km (0.057 R)
• M25: 18,310,929 km (0.06 R)
• M26: 18,389,617 km (0.086 R)
• M27: 18,626,431 km (0.026 R)
• M28: 19,583,408 km (0.029 R)
• M29: 20,638,073 km (0.119 R)
• M30: 20,966,291 km (0.039 R)
• M31: 21,213,576 km (0.106 R)
• M32: 22,212,441 km (0.112 R)
• M33: 25,474,872 km (0.086 R)
• M34: 26,357,948 km (0.099 R)
• M35: 26,446,809 km (0.115 R)
• M36: 27,701,337 km (0.111 R)
• M37: 28,335,781 km (0.065 R)
• M38: 28,700,501 km (0.119 R)
• M39: 30,082,037 km (0.075 R)
• M40: 30,174,938 km (0.116 R)
• M41: 30,827,633 km (0.067 R)
• M42: 32,337,076 km (0.063 R)
• M43: 33,100,773 km (0.108 R)
• M44: 34,063,734 km (0.08 R)
• M45: 34,257,464 km (0.085 R)
• M46: 39,318,808 km (0.073 R)
• M47: 41,056,986 km (0.063 R)
• M48: 42,507,188 km (0.087 R)
• M49: 42,611,457 km (0.113 R)
• M50: 43,238,572 km (0.114 R)
• M51: 44,396,160 km (0.079 R)
• M52: 45,884,360 km (0.097 R)
• M53: 46,957,276 km (0.079 R)
• M54: 47,064,986 km (0.095 R)
• M55: 47,172,846 km (0.081 R)
• M56: 47,929,961 km (0.069 R)
• M57: 51,552,773 km (0.093 R)
• M58: 52,221,026 km (0.112 R)
• M59: 52,444,376 km (0.09 R)
• M60: 53,453,264 km (0.092 R)
• M61: 53,565,762 km (0.072 R)
• M62: 54,581,830 km (0.098 R)
• M63: 56,518,524 km (0.09 R)
• M64: 57,092,382 km (0.114 R)
• M65: 60,224,363 km (0.032 R)
• M66: 61,280,673 km (0.077 R)
• M67: 61,634,173 km (0.103 R)
• M68: 62,461,599 km (0.098 R)
• M69: 63,292,765 km (0.062 R)
• M70: 64,127,521 km (0.073 R)
• M71: 64,247,050 km (0.038 R)
• M72: 64,725,912 km (0.11 R)
• M73: 65,206,121 km (0.114 R)
• M74: 66,169,831 km (0.118 R)
• M75: 69,334,574 km (0.112 R)
• M76: 69,457,244 km (0.116 R)
• M77: 70,688,285 km (0.118 R)
• M78: 71,182,706 km (0.115 R)
• M79: 71,554,307 km (0.084 R)
• M80: 71,802,340 km (0.085 R)
• M81: 71,926,507 km (0.036 R)
• M82: 72,922,080 km (0.109 R)
• M83: 74,047,804 km (0.115 R)
• M84: 74,173,167 km (0.109 R)
• M85: 75,810,067 km (0.1 R)
• M86: 75,936,478 km (0.076 R)
• M87: 76,950,302 km (0.104 R)
• M88: 77,204,469 km (0.046 R)
• M89: 79,761,246 km (0.106 R)
• M90: 82,085,997 km (0.118 R)
• M91: 82,475,700 km (0.039 R)
• M92: 83,648,248 km (0.076 R)
• M93: 87,331,347 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 10,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit