🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.6 AU - 0.72 AU

Year: 203 Days

Day: 21 Hours

Environment

Temp: 101 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.21 AU - 2.75 AU

Year: 1479 Days

Day: 30.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.66 AU - 3.58 AU

Year: 2087 Days

Day: 35.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 12.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.41 AU - 6.59 AU

Year: 5566 Days

Day: 7.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,718,245 km

• M1: 158,424 km (0.108 R)
• M2: 255,364 km (0.083 R)
• M3: 342,280 km (0.064 R)
• M4: 427,551 km (0.118 R)
• M5: 522,994 km (0.082 R)
• M6: 649,704 km (0.08 R)
• M7: 788,231 km (0.116 R)
• M8: 1,106,875 km (0.116 R)
• M9: 1,238,222 km (0.028 R)
• M10: 1,569,730 km (0.117 R)
• M11: 1,751,641 km (0.108 R)
• M12: 1,986,211 km (0.052 R)
• M13: 2,160,193 km (0.099 R)
• M14: 2,437,249 km (0.034 R)
• M15: 3,186,435 km (0.117 R)
• M16: 3,322,718 km (0.077 R)
• M17: 3,657,668 km (0.049 R)
• M18: 4,270,122 km (0.036 R)
• M19: 4,527,280 km (0.033 R)
• M20: 4,649,951 km (0.119 R)
• M21: 4,820,642 km (0.04 R)
• M22: 5,009,285 km (0.1 R)
• M23: 5,104,429 km (0.062 R)
• M24: 5,556,963 km (0.11 R)
• M25: 5,655,697 km (0.097 R)
• M26: 6,191,706 km (0.102 R)
• M27: 6,569,890 km (0.051 R)
• M28: 6,726,818 km (0.049 R)
• M29: 6,814,482 km (0.102 R)
• M30: 6,937,900 km (0.085 R)
• M31: 7,044,265 km (0.106 R)
• M32: 7,204,933 km (0.107 R)
• M33: 7,694,118 km (0.062 R)
• M34: 7,841,172 km (0.12 R)
• M35: 8,119,424 km (0.078 R)
• M36: 8,915,883 km (0.026 R)
• M37: 9,167,507 km (0.098 R)
• M38: 9,342,985 km (0.082 R)
• M39: 9,876,451 km (0.063 R)
• M40: 9,996,429 km (0.089 R)
• M41: 10,076,613 km (0.087 R)
• M42: 10,177,143 km (0.09 R)
• M43: 10,338,709 km (0.068 R)
• M44: 10,521,517 km (0.095 R)
• M45: 11,221,935 km (0.108 R)
• M46: 11,598,921 km (0.049 R)
• M47: 12,043,825 km (0.096 R)
• M48: 12,300,685 km (0.09 R)
• M49: 12,451,330 km (0.086 R)
• M50: 12,667,648 km (0.099 R)
• M51: 12,885,313 km (0.074 R)
• M52: 13,302,093 km (0.086 R)
• M53: 13,834,811 km (0.034 R)
• M54: 14,126,377 km (0.113 R)
• M55: 14,944,378 km (0.057 R)
• M56: 15,591,240 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.2

Radius: 12.9

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.23 AU - 8.25 AU

Year: 8156 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 68,718,245 km

• M1: 170,691 km (0.087 R)
• M2: 257,159 km (0.062 R)
• M3: 347,067 km (0.053 R)
• M4: 497,862 km (0.088 R)
• M5: 583,581 km (0.08 R)
• M6: 682,017 km (0.115 R)
• M7: 780,302 km (0.084 R)
• M8: 927,058 km (0.089 R)
• M9: 1,169,855 km (0.053 R)
• M10: 1,408,165 km (0.097 R)
• M11: 1,599,949 km (0.107 R)
• M12: 1,726,659 km (0.057 R)
• M13: 1,866,383 km (0.092 R)
• M14: 2,227,363 km (0.116 R)
• M15: 2,578,918 km (0.098 R)
• M16: 2,794,039 km (0.106 R)
• M17: 2,993,005 km (0.075 R)
• M18: 3,300,129 km (0.117 R)
• M19: 3,570,004 km (0.079 R)
• M20: 3,920,661 km (0.059 R)
• M21: 4,156,577 km (0.081 R)
• M22: 4,397,130 km (0.106 R)
• M23: 4,512,769 km (0.118 R)
• M24: 4,707,695 km (0.065 R)
• M25: 4,826,027 km (0.111 R)
• M26: 4,918,778 km (0.104 R)
• M27: 5,405,270 km (0.113 R)
• M28: 5,654,351 km (0.055 R)
• M29: 6,192,604 km (0.065 R)
• M30: 6,307,944 km (0.086 R)
• M31: 6,762,123 km (0.102 R)
• M32: 6,970,812 km (0.112 R)
• M33: 7,211,814 km (0.087 R)
• M34: 7,640,412 km (0.068 R)
• M35: 7,748,871 km (0.094 R)
• M36: 8,219,505 km (0.111 R)
• M37: 8,538,448 km (0.117 R)
• M38: 8,812,661 km (0.118 R)
• M39: 9,155,689 km (0.077 R)
• M40: 10,023,656 km (0.103 R)
• M41: 10,347,386 km (0.046 R)
• M42: 10,570,885 km (0.095 R)
• M43: 11,005,167 km (0.082 R)
• M44: 11,215,801 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 9.4

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.79 AU - 12.73 AU

Year: 13368 Days

Day: 11.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,718,245 km

• M1: 130,749 km (0.118 R)
• M2: 321,037 km (0.113 R)
• M3: 387,907 km (0.109 R)
• M4: 572,511 km (0.043 R)
• M5: 943,813 km (0.037 R)
• M6: 1,090,120 km (0.115 R)
• M7: 1,266,944 km (0.119 R)
• M8: 1,405,771 km (0.112 R)
• M9: 1,749,547 km (0.067 R)
• M10: 2,930,622 km (0.07 R)
• M11: 4,169,592 km (0.057 R)
• M12: 4,378,580 km (0.072 R)
• M13: 4,879,583 km (0.118 R)
• M14: 5,588,677 km (0.113 R)
• M15: 5,819,208 km (0.058 R)
• M16: 6,489,705 km (0.091 R)
• M17: 6,772,894 km (0.099 R)
• M18: 7,060,272 km (0.109 R)
• M19: 7,393,426 km (0.086 R)
• M20: 7,817,237 km (0.11 R)
• M21: 9,728,200 km (0.075 R)
• M22: 10,569,090 km (0.059 R)
• M23: 11,046,307 km (0.107 R)
• M24: 11,628,392 km (0.072 R)
• M25: 12,071,351 km (0.071 R)
• M26: 12,620,376 km (0.101 R)
• M27: 12,771,469 km (0.075 R)
• M28: 13,484,752 km (0.104 R)
• M29: 15,539,329 km (0.114 R)
• M30: 15,863,957 km (0.107 R)
• M31: 16,520,093 km (0.038 R)
• M32: 17,408,555 km (0.116 R)
• M33: 17,689,499 km (0.051 R)
• M34: 17,858,695 km (0.049 R)
• M35: 18,198,880 km (0.109 R)
• M36: 19,697,252 km (0.095 R)
• M37: 20,048,508 km (0.074 R)
• M38: 20,638,821 km (0.1 R)
• M39: 20,816,993 km (0.102 R)
• M40: 21,354,647 km (0.09 R)
• M41: 21,414,636 km (0.066 R)
• M42: 21,836,352 km (0.108 R)
• M43: 23,303,160 km (0.082 R)
• M44: 23,426,727 km (0.06 R)
• M45: 23,736,844 km (0.112 R)
• M46: 24,048,307 km (0.092 R)
• M47: 24,801,382 km (0.085 R)
• M48: 25,054,053 km (0.085 R)
• M49: 25,371,200 km (0.068 R)
• M50: 25,498,508 km (0.083 R)
• M51: 26,073,562 km (0.111 R)
• M52: 26,202,067 km (0.104 R)
• M53: 26,459,375 km (0.034 R)
• M54: 27,955,803 km (0.047 R)
• M55: 28,747,475 km (0.108 R)
• M56: 31,370,673 km (0.07 R)
• M57: 32,261,978 km (0.057 R)
• M58: 32,676,065 km (0.117 R)
• M59: 32,814,592 km (0.117 R)
• M60: 32,953,269 km (0.114 R)
• M61: 33,509,773 km (0.106 R)
• M62: 34,069,419 km (0.079 R)
• M63: 34,350,364 km (0.083 R)
• M64: 34,702,667 km (0.078 R)
• M65: 36,052,488 km (0.103 R)
• M66: 36,553,941 km (0.118 R)
• M67: 37,057,936 km (0.039 R)
• M68: 37,709,135 km (0.078 R)
• M69: 38,218,366 km (0.117 R)
• M70: 40,425,982 km (0.07 R)
• M71: 40,574,682 km (0.063 R)
• M72: 41,695,320 km (0.044 R)
• M73: 42,297,152 km (0.039 R)
• M74: 42,977,673 km (0.108 R)
• M75: 43,433,498 km (0.091 R)
• M76: 43,890,669 km (0.086 R)
• M77: 44,964,034 km (0.105 R)
• M78: 45,272,205 km (0.093 R)
• M79: 45,426,590 km (0.048 R)
• M80: 45,581,125 km (0.077 R)
• M81: 45,968,284 km (0.118 R)
• M82: 46,512,072 km (0.051 R)
• M83: 48,708,768 km (0.059 R)
• M84: 48,787,755 km (0.058 R)
• M85: 49,104,603 km (0.078 R)
• M86: 49,342,464 km (0.069 R)
• M87: 50,458,315 km (0.071 R)
• M88: 51,179,825 km (0.104 R)
• M89: 53,691,573 km (0.105 R)
• M90: 54,182,404 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.7

Radius: 6.1

Gravity: 15.55 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.95 AU - 14.13 AU

Year: 16819 Days

Day: 23.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,718,245 km

• M1: 86,318 km (0.114 R)
• M2: 130,449 km (0.111 R)
• M3: 230,381 km (0.099 R)
• M4: 513,121 km (0.085 R)
• M5: 626,815 km (0.101 R)
• M6: 1,063,940 km (0.064 R)
• M7: 1,161,179 km (0.112 R)
• M8: 1,235,978 km (0.104 R)
• M9: 1,443,470 km (0.087 R)
• M10: 1,606,382 km (0.109 R)
• M11: 1,718,431 km (0.066 R)
• M12: 1,833,023 km (0.116 R)
• M13: 2,769,954 km (0.104 R)
• M14: 3,250,762 km (0.065 R)
• M15: 4,210,881 km (0.066 R)
• M16: 4,641,723 km (0.116 R)
• M17: 4,761,700 km (0.09 R)
• M18: 5,127,916 km (0.118 R)
• M19: 7,182,343 km (0.116 R)
• M20: 7,554,692 km (0.11 R)
• M21: 8,173,130 km (0.096 R)
• M22: 8,366,710 km (0.055 R)
• M23: 8,415,329 km (0.111 R)
• M24: 8,758,357 km (0.101 R)
• M25: 9,256,219 km (0.063 R)
• M26: 9,508,740 km (0.097 R)
• M27: 9,917,292 km (0.1 R)
• M28: 10,279,618 km (0.066 R)
• M29: 11,123,798 km (0.117 R)
• M30: 11,177,205 km (0.049 R)
• M31: 11,446,032 km (0.104 R)
• M32: 11,880,614 km (0.104 R)
• M33: 12,990,331 km (0.047 R)
• M34: 13,557,457 km (0.106 R)
• M35: 13,729,195 km (0.059 R)
• M36: 14,132,810 km (0.077 R)
• M37: 14,248,748 km (0.085 R)
• M38: 14,306,942 km (0.088 R)
• M39: 14,365,136 km (0.074 R)
• M40: 14,774,735 km (0.093 R)
• M41: 14,951,410 km (0.083 R)
• M42: 15,545,612 km (0.105 R)
• M43: 15,725,429 km (0.068 R)
• M44: 16,087,007 km (0.102 R)
• M45: 16,757,056 km (0.04 R)
• M46: 17,126,413 km (0.045 R)
• M47: 19,012,842 km (0.109 R)
• M48: 19,269,403 km (0.071 R)
• M49: 20,700,306 km (0.09 R)
• M50: 21,362,127 km (0.072 R)
• M51: 23,251,548 km (0.103 R)
• M52: 25,123,466 km (0.102 R)
• M53: 25,334,549 km (0.053 R)
• M54: 25,546,080 km (0.095 R)
• M55: 26,612,713 km (0.071 R)
• M56: 27,404,086 km (0.096 R)
• M57: 28,569,005 km (0.105 R)
• M58: 29,231,274 km (0.066 R)
• M59: 29,601,379 km (0.047 R)
• M60: 30,571,073 km (0.042 R)
• M61: 34,396,290 km (0.108 R)
• M62: 36,047,253 km (0.114 R)
• M63: 36,285,263 km (0.098 R)
• M64: 36,683,043 km (0.078 R)
• M65: 37,965,546 km (0.084 R)
• M66: 38,450,243 km (0.114 R)
• M67: 38,774,571 km (0.104 R)
• M68: 39,344,240 km (0.119 R)
• M69: 39,425,771 km (0.096 R)
• M70: 41,401,360 km (0.096 R)
• M71: 42,568,523 km (0.105 R)
• M72: 44,254,641 km (0.12 R)
• M73: 44,339,462 km (0.12 R)
• M74: 45,105,852 km (0.092 R)
• M75: 45,276,693 km (0.098 R)
• M76: 45,533,403 km (0.068 R)
• M77: 45,704,842 km (0.076 R)
• M78: 46,134,338 km (0.066 R)
• M79: 46,392,693 km (0.074 R)
• M80: 48,914,764 km (0.117 R)
• M81: 50,591,158 km (0.092 R)
• M82: 50,946,602 km (0.088 R)
• M83: 52,196,642 km (0.114 R)
• M84: 54,727,090 km (0.111 R)
• M85: 58,783,586 km (0.075 R)
• M86: 59,063,633 km (0.038 R)
• M87: 59,625,074 km (0.085 R)
• M88: 60,376,504 km (0.067 R)
• M89: 61,604,254 km (0.115 R)
• M90: 62,268,618 km (0.097 R)
• M91: 63,892,353 km (0.079 R)
• M92: 64,084,287 km (0.026 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.3

Radius: 4.9

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.84 AU - 17.78 AU

Year: 24948 Days

Day: 15.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,718,245 km

• M1: 119,529 km (0.085 R)
• M2: 946,506 km (0.099 R)
• M3: 1,527,843 km (0.07 R)
• M4: 1,585,438 km (0.102 R)
• M5: 1,883,886 km (0.082 R)
• M6: 2,297,524 km (0.113 R)
• M7: 2,464,027 km (0.059 R)
• M8: 2,843,856 km (0.046 R)
• M9: 3,618,922 km (0.111 R)
• M10: 4,332,055 km (0.1 R)
• M11: 4,830,964 km (0.087 R)
• M12: 5,087,225 km (0.112 R)
• M13: 5,568,482 km (0.071 R)
• M14: 5,612,912 km (0.07 R)
• M15: 5,882,338 km (0.082 R)
• M16: 6,857,716 km (0.103 R)
• M17: 8,336,042 km (0.091 R)
• M18: 9,058,301 km (0.066 R)
• M19: 9,163,169 km (0.083 R)
• M20: 9,268,336 km (0.109 R)
• M21: 10,507,006 km (0.093 R)
• M22: 12,372,941 km (0.109 R)
• M23: 12,605,865 km (0.108 R)
• M24: 12,723,000 km (0.114 R)
• M25: 13,076,350 km (0.117 R)
• M26: 13,672,348 km (0.09 R)
• M27: 14,216,435 km (0.036 R)
• M28: 15,513,150 km (0.083 R)
• M29: 16,207,284 km (0.111 R)
• M30: 16,782,787 km (0.081 R)
• M31: 16,976,067 km (0.086 R)
• M32: 17,691,145 km (0.094 R)
• M33: 17,756,669 km (0.12 R)
• M34: 18,949,413 km (0.111 R)
• M35: 21,481,207 km (0.055 R)
• M36: 22,183,419 km (0.043 R)
• M37: 22,466,459 km (0.096 R)
• M38: 23,107,635 km (0.111 R)
• M39: 23,827,051 km (0.097 R)
• M40: 24,480,794 km (0.105 R)
• M41: 26,777,271 km (0.093 R)
• M42: 28,371,685 km (0.077 R)
• M43: 29,373,991 km (0.09 R)
• M44: 30,387,815 km (0.117 R)
• M45: 31,254,735 km (0.12 R)
• M46: 31,413,159 km (0.076 R)
• M47: 32,851,543 km (0.056 R)
• M48: 34,147,808 km (0.085 R)
• M49: 35,378,400 km (0.118 R)
• M50: 36,623,354 km (0.045 R)
• M51: 37,713,922 km (0.043 R)
• M52: 37,798,146 km (0.102 R)
• M53: 38,475,076 km (0.109 R)
• M54: 38,560,048 km (0.074 R)
• M55: 41,222,441 km (0.1 R)
• M56: 41,570,256 km (0.107 R)
• M57: 42,006,484 km (0.095 R)
• M58: 42,883,277 km (0.059 R)
• M59: 43,500,817 km (0.115 R)
• M60: 43,854,915 km (0.063 R)
• M61: 44,121,050 km (0.08 R)
• M62: 44,209,911 km (0.068 R)
• M63: 46,089,758 km (0.109 R)
• M64: 46,360,380 km (0.046 R)
• M65: 46,903,420 km (0.079 R)
• M66: 51,508,791 km (0.068 R)
• M67: 52,447,069 km (0.089 R)
• M68: 55,295,562 km (0.11 R)
• M69: 55,391,304 km (0.084 R)
• M70: 59,661,276 km (0.085 R)
• M71: 64,640,342 km (0.1 R)
• M72: 65,449,218 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 13,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit