🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.59 AU - 0.77 AU

Year: 205 Days

Day: 33.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.98 AU - 1.16 AU

Year: 404 Days

Day: 39.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.33 AU - 2.85 AU

Year: 1522 Days

Day: 14.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.1 AU - 3.26 AU

Year: 1602 Days

Day: 38.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,065,820 km

• M1: 1,799,962 km (0.029 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.56 AU - 3.56 AU

Year: 1955 Days

Day: 42.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.12 AU - 4.54 AU

Year: 2738 Days

Day: 46.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,065,820 km

• M1: 331,060 km (0.07 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.6

Radius: 11.4

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.7 AU - 6.5 AU

Year: 4840 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,065,820 km

• M1: 142,716 km (0.089 R)
• M2: 256,860 km (0.096 R)
• M3: 362,027 km (0.07 R)
• M4: 437,125 km (0.038 R)
• M5: 1,332,917 km (0.108 R)
• M6: 1,525,749 km (0.089 R)
• M7: 1,868,029 km (0.066 R)
• M8: 1,957,488 km (0.05 R)
• M9: 2,368,433 km (0.056 R)
• M10: 2,564,257 km (0.059 R)
• M11: 2,664,338 km (0.099 R)
• M12: 3,963,596 km (0.074 R)
• M13: 4,315,599 km (0.103 R)
• M14: 4,435,128 km (0.103 R)
• M15: 4,604,473 km (0.056 R)
• M16: 4,775,912 km (0.11 R)
• M17: 4,974,428 km (0.068 R)
• M18: 5,125,223 km (0.113 R)
• M19: 5,354,257 km (0.094 R)
• M20: 5,612,763 km (0.078 R)
• M21: 5,796,020 km (0.071 R)
• M22: 5,954,893 km (0.074 R)
• M23: 6,141,890 km (0.102 R)
• M24: 6,494,492 km (0.079 R)
• M25: 6,604,447 km (0.101 R)
• M26: 6,881,801 km (0.11 R)
• M27: 7,882,461 km (0.059 R)
• M28: 7,970,425 km (0.045 R)
• M29: 8,176,720 km (0.11 R)
• M30: 8,564,777 km (0.063 R)
• M31: 9,764,851 km (0.07 R)
• M32: 10,497,133 km (0.08 R)
• M33: 10,691,161 km (0.098 R)
• M34: 10,788,550 km (0.113 R)
• M35: 11,082,659 km (0.045 R)
• M36: 11,214,156 km (0.097 R)
• M37: 11,545,365 km (0.092 R)
• M38: 12,387,302 km (0.096 R)
• M39: 12,489,627 km (0.107 R)
• M40: 13,040,446 km (0.079 R)
• M41: 13,144,567 km (0.111 R)
• M42: 14,272,834 km (0.115 R)
• M43: 14,993,746 km (0.087 R)
• M44: 15,652,724 km (0.089 R)
• M45: 16,134,579 km (0.109 R)
• M46: 16,433,476 km (0.109 R)
• M47: 16,734,167 km (0.094 R)
• M48: 17,647,462 km (0.052 R)
• M49: 17,762,802 km (0.106 R)
• M50: 17,839,696 km (0.09 R)
• M51: 18,032,677 km (0.11 R)
• M52: 18,148,914 km (0.106 R)
• M53: 18,420,883 km (0.092 R)
• M54: 18,733,244 km (0.076 R)
• M55: 19,442,786 km (0.092 R)
• M56: 20,080,821 km (0.116 R)
• M57: 20,604,264 km (0.103 R)
• M58: 20,725,588 km (0.081 R)
• M59: 21,541,345 km (0.117 R)
• M60: 21,664,614 km (0.098 R)
• M61: 23,246,163 km (0.117 R)
• M62: 23,499,282 km (0.079 R)
• M63: 23,710,963 km (0.065 R)
• M64: 24,136,120 km (0.073 R)
• M65: 24,478,101 km (0.075 R)
• M66: 24,606,755 km (0.118 R)
• M67: 24,950,830 km (0.081 R)
• M68: 25,774,666 km (0.119 R)
• M69: 26,080,444 km (0.112 R)
• M70: 26,387,419 km (0.079 R)
• M71: 26,827,985 km (0.085 R)
• M72: 27,226,663 km (0.112 R)
• M73: 27,671,866 km (0.111 R)
• M74: 27,850,636 km (0.063 R)
• M75: 28,254,251 km (0.095 R)
• M76: 28,569,453 km (0.101 R)
• M77: 29,203,599 km (0.084 R)
• M78: 29,888,159 km (0.116 R)
• M79: 30,025,639 km (0.081 R)
• M80: 30,855,309 km (0.119 R)
• M81: 30,947,910 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.8

Radius: 14.3

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.73 AU - 7.39 AU

Year: 6137 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 109.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 91,065,820 km

• M1: 218,263 km (0.049 R)
• M2: 369,058 km (0.078 R)
• M3: 490,382 km (0.079 R)
• M4: 605,423 km (0.086 R)
• M5: 826,977 km (0.112 R)
• M6: 1,000,810 km (0.088 R)
• M7: 1,155,793 km (0.1 R)
• M8: 1,544,598 km (0.118 R)
• M9: 1,634,656 km (0.039 R)
• M10: 1,782,758 km (0.079 R)
• M11: 1,896,901 km (0.054 R)
• M12: 2,153,013 km (0.1 R)
• M13: 2,484,222 km (0.086 R)
• M14: 2,765,466 km (0.119 R)
• M15: 2,898,908 km (0.107 R)
• M16: 3,383,305 km (0.088 R)
• M17: 3,478,450 km (0.086 R)
• M18: 3,622,961 km (0.11 R)
• M19: 3,794,251 km (0.071 R)
• M20: 3,943,250 km (0.094 R)
• M21: 4,170,340 km (0.1 R)
• M22: 4,770,526 km (0.049 R)
• M23: 4,877,788 km (0.075 R)
• M24: 5,231,886 km (0.099 R)
• M25: 5,566,238 km (0.102 R)
• M26: 5,936,492 km (0.093 R)
• M27: 6,521,869 km (0.115 R)
• M28: 6,882,100 km (0.057 R)
• M29: 7,341,516 km (0.117 R)
• M30: 7,496,948 km (0.064 R)
• M31: 7,716,258 km (0.079 R)
• M32: 9,077,150 km (0.057 R)
• M33: 9,445,909 km (0.073 R)
• M34: 10,406,477 km (0.119 R)
• M35: 10,616,512 km (0.032 R)
• M36: 10,863,199 km (0.098 R)
• M37: 11,687,184 km (0.099 R)
• M38: 11,832,593 km (0.053 R)
• M39: 12,198,659 km (0.084 R)
• M40: 12,346,163 km (0.1 R)
• M41: 13,662,026 km (0.089 R)
• M42: 14,472,846 km (0.044 R)
• M43: 15,578,225 km (0.091 R)
• M44: 16,710,830 km (0.083 R)
• M45: 17,121,626 km (0.107 R)
• M46: 17,494,424 km (0.114 R)
• M47: 18,416,695 km (0.082 R)
• M48: 18,628,525 km (0.112 R)
• M49: 19,613,328 km (0.111 R)
• M50: 21,188,743 km (0.039 R)
• M51: 21,544,337 km (0.118 R)
• M52: 22,081,543 km (0.07 R)
• M53: 22,216,481 km (0.045 R)
• M54: 22,668,416 km (0.045 R)
• M55: 22,940,983 km (0.082 R)
• M56: 23,169,120 km (0.112 R)
• M57: 23,535,485 km (0.105 R)
• M58: 24,042,323 km (0.063 R)
• M59: 24,926,446 km (0.096 R)
• M60: 25,020,094 km (0.118 R)
• M61: 25,916,036 km (0.084 R)
• M62: 26,248,742 km (0.066 R)
• M63: 27,545,306 km (0.064 R)
• M64: 27,933,513 km (0.105 R)
• M65: 28,030,901 km (0.088 R)
• M66: 28,568,257 km (0.101 R)
• M67: 28,911,883 km (0.107 R)
• M68: 31,255,184 km (0.102 R)
• M69: 31,761,573 km (0.048 R)
• M70: 31,863,150 km (0.106 R)
• M71: 32,270,804 km (0.092 R)
• M72: 33,245,584 km (0.104 R)
• M73: 33,503,640 km (0.106 R)
• M74: 33,607,162 km (0.084 R)
• M75: 33,969,936 km (0.067 R)
• M76: 34,752,034 km (0.082 R)
• M77: 35,066,489 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.8

Radius: 3.6

Gravity: 45.82 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.74 AU - 22.46 AU

Year: 28126 Days

Day: 24.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,065,820 km

• M1: 122,521 km (0.097 R)
• M2: 383,120 km (0.057 R)
• M3: 972,237 km (0.076 R)
• M4: 1,283,400 km (0.09 R)
• M5: 1,518,418 km (0.075 R)
• M6: 1,588,131 km (0.092 R)
• M7: 2,065,797 km (0.088 R)
• M8: 2,182,035 km (0.053 R)
• M9: 2,340,309 km (0.112 R)
• M10: 2,626,191 km (0.109 R)
• M11: 2,966,376 km (0.107 R)
• M12: 3,053,592 km (0.095 R)
• M13: 5,815,617 km (0.1 R)
• M14: 6,424,630 km (0.083 R)
• M15: 6,481,029 km (0.067 R)
• M16: 9,055,608 km (0.119 R)
• M17: 9,309,326 km (0.069 R)
• M18: 10,679,792 km (0.098 R)
• M19: 11,765,424 km (0.098 R)
• M20: 12,181,455 km (0.108 R)
• M21: 12,251,318 km (0.115 R)
• M22: 12,461,652 km (0.087 R)
• M23: 13,893,453 km (0.117 R)
• M24: 15,831,195 km (0.078 R)
• M25: 16,676,123 km (0.028 R)
• M26: 17,299,647 km (0.059 R)
• M27: 17,772,377 km (0.112 R)
• M28: 18,169,559 km (0.098 R)
• M29: 18,249,295 km (0.078 R)
• M30: 18,811,184 km (0.065 R)
• M31: 19,297,078 km (0.095 R)
• M32: 19,623,501 km (0.116 R)
• M33: 22,298,759 km (0.056 R)
• M34: 22,384,180 km (0.104 R)
• M35: 23,852,932 km (0.081 R)
• M36: 24,203,140 km (0.106 R)
• M37: 25,263,640 km (0.076 R)
• M38: 25,620,431 km (0.102 R)
• M39: 26,519,963 km (0.066 R)
• M40: 26,791,782 km (0.099 R)
• M41: 27,246,859 km (0.092 R)
• M42: 27,980,487 km (0.061 R)
• M43: 28,164,791 km (0.05 R)
• M44: 30,788,289 km (0.116 R)
• M45: 32,806,514 km (0.09 R)
• M46: 33,195,768 km (0.098 R)
• M47: 34,175,634 km (0.118 R)
• M48: 35,563,154 km (0.085 R)
• M49: 36,063,259 km (0.113 R)
• M50: 36,868,096 km (0.074 R)
• M51: 37,272,758 km (0.079 R)
• M52: 37,780,643 km (0.115 R)
• M53: 38,598,046 km (0.078 R)
• M54: 39,524,505 km (0.063 R)
• M55: 40,562,415 km (0.04 R)
• M56: 42,030,719 km (0.108 R)
• M57: 43,409,562 km (0.11 R)
• M58: 45,018,786 km (0.107 R)
• M59: 45,668,041 km (0.101 R)
• M60: 45,776,500 km (0.085 R)
• M61: 46,647,608 km (0.064 R)
• M62: 46,866,171 km (0.113 R)
• M63: 47,085,182 km (0.07 R)
• M64: 48,516,684 km (0.054 R)
• M65: 49,071,094 km (0.106 R)
• M66: 51,196,730 km (0.039 R)
• M67: 51,761,162 km (0.072 R)
• M68: 56,349,778 km (0.114 R)
• M69: 56,815,775 km (0.09 R)
• M70: 56,932,462 km (0.117 R)
• M71: 57,399,955 km (0.113 R)
• M72: 63,471,983 km (0.099 R)
• M73: 64,686,269 km (0.101 R)
• M74: 66,644,954 km (0.086 R)
• M75: 67,384,566 km (0.085 R)
• M76: 68,871,718 km (0.076 R)
• M77: 71,122,867 km (0.119 R)
• M78: 71,248,529 km (0.081 R)
• M79: 71,374,490 km (0.065 R)
• M80: 72,131,007 km (0.053 R)
• M81: 72,636,947 km (0.104 R)
• M82: 73,397,951 km (0.101 R)
• M83: 78,019,030 km (0.101 R)
• M84: 78,538,284 km (0.071 R)
• M85: 80,757,867 km (0.109 R)
• M86: 82,865,701 km (0.066 R)
• M87: 83,528,121 km (0.102 R)
• M88: 83,926,350 km (0.113 R)
• M89: 84,059,343 km (0.117 R)
• M90: 85,927,222 km (0.089 R)
• M91: 87,808,864 km (0.089 R)
• M92: 89,839,804 km (0.086 R)
• M93: 89,975,789 km (0.112 R)
• M94: 90,792,893 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 16,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit