🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.74 AU - 1.2 AU

Year: 354 Days

Day: 23.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,285,440 km

• M1: 488,736 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.9 AU - 1.06 AU

Year: 360 Days

Day: 30.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,285,440 km

• M1: 322,832 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.39 AU - 1.45 AU

Year: 628 Days

Day: 37.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,285,440 km

• M1: 299,944 km (0.091 R)
• M2: 583,581 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.29 AU - 3.87 AU

Year: 2512 Days

Day: 15.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,285,440 km

• M1: 3,132,430 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.42 AU - 5.1 AU

Year: 3261 Days

Day: 42.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,285,440 km

• M1: 3,789,763 km (0.101 R)

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.2

Radius: 11.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.68 AU - 6.62 AU

Year: 5656 Days

Day: 5.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,285,440 km

• M1: 159,023 km (0.11 R)
• M2: 631,303 km (0.112 R)
• M3: 873,652 km (0.071 R)
• M4: 1,114,803 km (0.088 R)
• M5: 1,243,906 km (0.083 R)
• M6: 1,447,060 km (0.06 R)
• M7: 1,661,584 km (0.114 R)
• M8: 1,829,432 km (0.04 R)
• M9: 2,346,293 km (0.109 R)
• M10: 2,708,320 km (0.072 R)
• M11: 2,840,415 km (0.095 R)
• M12: 2,997,343 km (0.111 R)
• M13: 3,319,876 km (0.055 R)
• M14: 3,678,013 km (0.119 R)
• M15: 3,849,452 km (0.074 R)
• M16: 3,973,469 km (0.105 R)
• M17: 4,048,567 km (0.115 R)
• M18: 4,200,259 km (0.025 R)
• M19: 4,719,663 km (0.075 R)
• M20: 4,852,656 km (0.11 R)
• M21: 5,259,412 km (0.046 R)
• M22: 5,397,491 km (0.118 R)
• M23: 5,733,787 km (0.056 R)
• M24: 5,818,908 km (0.073 R)
• M25: 6,134,709 km (0.118 R)
• M26: 6,456,345 km (0.09 R)
• M27: 6,574,527 km (0.097 R)
• M28: 6,873,573 km (0.118 R)
• M29: 8,145,454 km (0.103 R)
• M30: 8,531,417 km (0.109 R)
• M31: 9,488,843 km (0.079 R)
• M32: 9,623,631 km (0.07 R)
• M33: 9,792,976 km (0.073 R)
• M34: 9,929,110 km (0.054 R)
• M35: 10,514,935 km (0.043 R)
• M36: 11,111,980 km (0.111 R)
• M37: 11,254,098 km (0.107 R)
• M38: 12,119,372 km (0.107 R)
• M39: 12,229,028 km (0.095 R)
• M40: 12,856,740 km (0.101 R)
• M41: 13,343,831 km (0.075 R)
• M42: 13,837,055 km (0.057 R)
• M43: 14,182,028 km (0.065 R)
• M44: 15,155,162 km (0.1 R)
• M45: 15,352,332 km (0.059 R)
• M46: 16,351,197 km (0.09 R)
• M47: 16,553,603 km (0.06 R)
• M48: 16,715,916 km (0.091 R)
• M49: 16,960,659 km (0.078 R)
• M50: 17,083,478 km (0.091 R)
• M51: 17,951,146 km (0.096 R)
• M52: 18,076,360 km (0.083 R)
• M53: 18,875,661 km (0.078 R)
• M54: 19,215,547 km (0.114 R)
• M55: 19,643,397 km (0.094 R)
• M56: 19,729,416 km (0.097 R)
• M57: 20,031,155 km (0.084 R)
• M58: 20,421,605 km (0.114 R)
• M59: 20,595,887 km (0.098 R)
• M60: 21,033,760 km (0.092 R)
• M61: 21,430,344 km (0.093 R)
• M62: 22,320,900 km (0.084 R)
• M63: 22,410,659 km (0.07 R)
• M64: 22,860,948 km (0.048 R)
• M65: 23,087,290 km (0.1 R)
• M66: 23,542,067 km (0.076 R)
• M67: 23,908,133 km (0.074 R)
• M68: 23,999,986 km (0.076 R)
• M69: 24,599,575 km (0.119 R)
• M70: 26,001,905 km (0.077 R)
• M71: 26,096,451 km (0.046 R)
• M72: 26,999,125 km (0.104 R)
• M73: 27,094,718 km (0.06 R)
• M74: 28,153,870 km (0.067 R)
• M75: 28,250,959 km (0.057 R)
• M76: 28,493,757 km (0.105 R)
• M77: 30,213,534 km (0.089 R)
• M78: 30,661,131 km (0.104 R)
• M79: 32,270,505 km (0.07 R)
• M80: 33,752,571 km (0.109 R)
• M81: 34,113,700 km (0.089 R)
• M82: 34,372,355 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.2

Radius: 10.3

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.97 AU - 8.33 AU

Year: 7090 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,285,440 km

• M1: 189,989 km (0.088 R)
• M2: 303,235 km (0.114 R)
• M3: 416,032 km (0.104 R)
• M4: 546,032 km (0.085 R)
• M5: 650,302 km (0.089 R)
• M6: 762,052 km (0.082 R)
• M7: 1,005,896 km (0.1 R)
• M8: 1,137,542 km (0.111 R)
• M9: 1,567,038 km (0.072 R)
• M10: 2,256,684 km (0.114 R)
• M11: 2,520,724 km (0.044 R)
• M12: 2,935,709 km (0.094 R)
• M13: 3,151,279 km (0.042 R)
• M14: 3,248,817 km (0.097 R)
• M15: 3,803,227 km (0.119 R)
• M16: 4,468,937 km (0.114 R)
• M17: 4,551,216 km (0.081 R)
• M18: 4,745,394 km (0.075 R)
• M19: 4,885,717 km (0.117 R)
• M20: 5,055,959 km (0.118 R)
• M21: 5,170,551 km (0.103 R)
• M22: 5,667,216 km (0.082 R)
• M23: 6,240,475 km (0.107 R)
• M24: 6,580,960 km (0.096 R)
• M25: 6,800,719 km (0.092 R)
• M26: 6,959,293 km (0.114 R)
• M27: 7,118,914 km (0.099 R)
• M28: 7,377,120 km (0.091 R)
• M29: 7,836,236 km (0.1 R)
• M30: 9,268,635 km (0.088 R)
• M31: 9,479,867 km (0.114 R)
• M32: 10,086,936 km (0.105 R)
• M33: 10,523,013 km (0.114 R)
• M34: 11,039,724 km (0.097 R)
• M35: 12,560,985 km (0.106 R)
• M36: 13,069,468 km (0.079 R)
• M37: 13,266,788 km (0.037 R)
• M38: 13,544,741 km (0.076 R)
• M39: 14,025,848 km (0.071 R)
• M40: 14,147,022 km (0.105 R)
• M41: 14,471,799 km (0.11 R)
• M42: 14,963,527 km (0.1 R)
• M43: 15,753,254 km (0.067 R)
• M44: 15,963,439 km (0.096 R)
• M45: 16,216,858 km (0.099 R)
• M46: 17,286,782 km (0.084 R)
• M47: 17,677,532 km (0.081 R)
• M48: 18,027,441 km (0.101 R)
• M49: 18,203,219 km (0.093 R)
• M50: 18,512,138 km (0.107 R)
• M51: 18,956,593 km (0.107 R)
• M52: 19,494,398 km (0.117 R)
• M53: 19,584,605 km (0.066 R)
• M54: 20,265,126 km (0.05 R)
• M55: 20,907,350 km (0.099 R)
• M56: 21,370,056 km (0.068 R)
• M57: 22,164,570 km (0.083 R)
• M58: 22,541,706 km (0.11 R)
• M59: 22,636,402 km (0.106 R)
• M60: 23,016,231 km (0.054 R)
• M61: 24,313,992 km (0.12 R)
• M62: 24,702,947 km (0.054 R)
• M63: 25,437,921 km (0.111 R)
• M64: 25,783,492 km (0.055 R)
• M65: 26,379,341 km (0.093 R)
• M66: 27,331,980 km (0.075 R)
• M67: 27,736,492 km (0.058 R)
• M68: 28,398,164 km (0.073 R)
• M69: 28,653,976 km (0.114 R)
• M70: 29,529,572 km (0.06 R)
• M71: 31,096,012 km (0.118 R)
• M72: 31,571,135 km (0.117 R)
• M73: 31,836,222 km (0.115 R)
• M74: 32,155,314 km (0.075 R)
• M75: 33,874,643 km (0.057 R)
• M76: 34,363,528 km (0.062 R)
• M77: 34,527,039 km (0.104 R)
• M78: 34,690,849 km (0.106 R)
• M79: 34,909,561 km (0.097 R)
• M80: 35,238,526 km (0.075 R)
• M81: 35,513,487 km (0.066 R)
• M82: 35,678,793 km (0.106 R)
• M83: 36,287,208 km (0.073 R)
• M84: 36,676,012 km (0.045 R)
• M85: 36,843,113 km (0.055 R)
• M86: 37,066,313 km (0.081 R)
• M87: 37,234,012 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.7

Radius: 12.4

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.67 AU - 12.67 AU

Year: 12926 Days

Day: 12.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,285,440 km

• M1: 346,469 km (0.1 R)
• M2: 839,244 km (0.114 R)
• M3: 1,152,801 km (0.109 R)
• M4: 1,425,518 km (0.05 R)
• M5: 1,556,566 km (0.115 R)
• M6: 2,062,207 km (0.093 R)
• M7: 2,746,767 km (0.07 R)
• M8: 3,148,586 km (0.108 R)
• M9: 3,933,826 km (0.118 R)
• M10: 4,464,300 km (0.115 R)
• M11: 5,057,754 km (0.096 R)
• M12: 5,138,836 km (0.094 R)
• M13: 6,102,097 km (0.066 R)
• M14: 6,849,638 km (0.095 R)
• M15: 7,579,675 km (0.116 R)
• M16: 7,766,074 km (0.079 R)
• M17: 7,954,119 km (0.098 R)
• M18: 8,430,588 km (0.073 R)
• M19: 8,575,399 km (0.117 R)
• M20: 9,361,386 km (0.109 R)
• M21: 9,561,548 km (0.081 R)
• M22: 9,763,206 km (0.118 R)
• M23: 9,966,210 km (0.108 R)
• M24: 10,273,335 km (0.089 R)
• M25: 11,426,136 km (0.079 R)
• M26: 12,785,532 km (0.119 R)
• M27: 13,287,432 km (0.045 R)
• M28: 15,773,300 km (0.102 R)
• M29: 15,951,920 km (0.093 R)
• M30: 16,251,415 km (0.089 R)
• M31: 16,612,993 km (0.082 R)
• M32: 16,734,167 km (0.063 R)
• M33: 16,977,414 km (0.074 R)
• M34: 20,050,902 km (0.111 R)
• M35: 20,438,959 km (0.078 R)
• M36: 21,816,456 km (0.082 R)
• M37: 22,818,762 km (0.036 R)
• M38: 23,631,377 km (0.055 R)
• M39: 24,109,791 km (0.12 R)
• M40: 24,315,788 km (0.048 R)
• M41: 25,145,756 km (0.099 R)
• M42: 25,704,205 km (0.048 R)
• M43: 25,914,690 km (0.087 R)
• M44: 26,762,311 km (0.113 R)
• M45: 26,975,638 km (0.089 R)
• M46: 28,123,053 km (0.048 R)
• M47: 28,412,376 km (0.117 R)
• M48: 28,557,336 km (0.115 R)
• M49: 29,213,023 km (0.043 R)
• M50: 29,652,991 km (0.081 R)
• M51: 29,947,549 km (0.066 R)
• M52: 30,539,358 km (0.094 R)
• M53: 30,688,058 km (0.083 R)
• M54: 31,209,856 km (0.062 R)
• M55: 31,584,598 km (0.065 R)
• M56: 33,863,423 km (0.081 R)
• M57: 35,880,900 km (0.068 R)
• M58: 36,352,133 km (0.082 R)
• M59: 36,667,336 km (0.106 R)
• M60: 38,097,043 km (0.114 R)
• M61: 38,738,219 km (0.047 R)
• M62: 40,357,018 km (0.085 R)
• M63: 42,080,535 km (0.077 R)
• M64: 42,245,840 km (0.1 R)
• M65: 43,409,712 km (0.109 R)
• M66: 44,079,461 km (0.09 R)
• M67: 46,279,597 km (0.093 R)
• M68: 46,450,438 km (0.116 R)
• M69: 46,706,849 km (0.074 R)
• M70: 47,651,410 km (0.07 R)
• M71: 48,082,700 km (0.098 R)
• M72: 48,949,470 km (0.111 R)
• M73: 49,821,327 km (0.034 R)
• M74: 53,002,226 km (0.083 R)
• M75: 53,628,443 km (0.12 R)
• M76: 54,077,087 km (0.074 R)
• M77: 54,617,285 km (0.083 R)
• M78: 55,430,798 km (0.08 R)
• M79: 55,521,455 km (0.066 R)
• M80: 55,702,917 km (0.064 R)
• M81: 56,612,921 km (0.063 R)
• M82: 56,704,325 km (0.102 R)
• M83: 57,161,346 km (0.038 R)
• M84: 57,344,604 km (0.12 R)
• M85: 58,724,943 km (0.084 R)
• M86: 61,518,085 km (0.088 R)
• M87: 62,081,920 km (0.086 R)
• M88: 62,176,017 km (0.103 R)
• M89: 63,309,520 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.3

Radius: 7

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.63 AU - 16.85 AU

Year: 18888 Days

Day: 20.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,285,440 km

• M1: 96,790 km (0.058 R)
• M2: 267,182 km (0.102 R)
• M3: 321,037 km (0.099 R)
• M4: 410,197 km (0.039 R)
• M5: 543,040 km (0.051 R)
• M6: 935,435 km (0.12 R)
• M7: 1,401,582 km (0.088 R)
• M8: 2,798,079 km (0.052 R)
• M9: 3,088,897 km (0.116 R)
• M10: 3,188,080 km (0.081 R)
• M11: 3,526,171 km (0.078 R)
• M12: 3,629,843 km (0.085 R)
• M13: 3,875,782 km (0.049 R)
• M14: 4,420,767 km (0.11 R)
• M15: 4,495,266 km (0.104 R)
• M16: 4,835,751 km (0.115 R)
• M17: 5,906,423 km (0.094 R)
• M18: 7,354,082 km (0.093 R)
• M19: 7,980,598 km (0.097 R)
• M20: 8,300,288 km (0.116 R)
• M21: 8,392,291 km (0.038 R)
• M22: 8,624,168 km (0.118 R)
• M23: 9,475,828 km (0.095 R)
• M24: 9,668,810 km (0.108 R)
• M25: 10,354,267 km (0.057 R)
• M26: 10,652,715 km (0.041 R)
• M27: 12,767,430 km (0.068 R)
• M28: 14,783,262 km (0.081 R)
• M29: 15,458,098 km (0.096 R)
• M30: 17,188,496 km (0.118 R)
• M31: 18,076,509 km (0.111 R)
• M32: 19,040,069 km (0.065 R)
• M33: 19,100,806 km (0.109 R)
• M34: 19,773,697 km (0.06 R)
• M35: 20,828,811 km (0.067 R)
• M36: 20,954,024 km (0.053 R)
• M37: 21,016,855 km (0.072 R)
• M38: 21,142,517 km (0.087 R)
• M39: 21,584,430 km (0.063 R)
• M40: 21,965,755 km (0.075 R)
• M41: 22,670,361 km (0.079 R)
• M42: 23,839,468 km (0.041 R)
• M43: 24,563,522 km (0.1 R)
• M44: 24,961,602 km (0.08 R)
• M45: 25,294,756 km (0.062 R)
• M46: 25,696,725 km (0.061 R)
• M47: 25,898,383 km (0.111 R)
• M48: 25,965,852 km (0.104 R)
• M49: 26,168,258 km (0.109 R)
• M50: 26,778,767 km (0.103 R)
• M51: 27,806,654 km (0.041 R)
• M52: 30,609,968 km (0.118 R)
• M53: 32,045,061 km (0.114 R)
• M54: 32,552,497 km (0.119 R)
• M55: 32,916,618 km (0.108 R)
• M56: 33,501,994 km (0.06 R)
• M57: 34,017,060 km (0.065 R)
• M58: 34,386,567 km (0.077 R)
• M59: 35,428,067 km (0.095 R)
• M60: 35,577,665 km (0.09 R)
• M61: 35,802,660 km (0.111 R)
• M62: 37,465,889 km (0.115 R)
• M63: 38,230,334 km (0.098 R)
• M64: 38,614,502 km (0.108 R)
• M65: 39,231,742 km (0.11 R)
• M66: 39,774,483 km (0.108 R)
• M67: 40,085,797 km (0.103 R)
• M68: 41,181,601 km (0.052 R)
• M69: 41,891,293 km (0.084 R)
• M70: 42,525,439 km (0.075 R)
• M71: 42,684,461 km (0.092 R)
• M72: 43,562,750 km (0.113 R)
• M73: 43,642,935 km (0.099 R)
• M74: 45,418,362 km (0.109 R)
• M75: 45,580,975 km (0.12 R)
• M76: 46,396,732 km (0.115 R)
• M77: 46,560,392 km (0.071 R)
• M78: 47,711,997 km (0.036 R)
• M79: 48,457,144 km (0.073 R)
• M80: 51,561,001 km (0.055 R)
• M81: 52,155,353 km (0.067 R)
• M82: 52,496,137 km (0.088 R)
• M83: 53,265,369 km (0.114 R)
• M84: 53,952,322 km (0.089 R)
• M85: 56,554,129 km (0.094 R)
• M86: 57,167,181 km (0.05 R)
• M87: 57,430,473 km (0.052 R)
• M88: 58,134,780 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 15,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit