🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.18 AU - 1.76 AU

Year: 632 Days

Day: 32.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.22 AU - 2.44 AU

Year: 1262 Days

Day: 36.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.74 AU - 5.74 AU

Year: 3661 Days

Day: 46.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,626,342 km

• M1: 1,355,955 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.7

Radius: 3.8

Gravity: 24.77 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.7 AU - 18 AU

Year: 20301 Days

Day: 16.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 93,626,342 km

• M1: 57,446 km (0.106 R)
• M2: 128,505 km (0.103 R)
• M3: 417,976 km (0.066 R)
• M4: 541,993 km (0.082 R)
• M5: 579,542 km (0.109 R)
• M6: 823,237 km (0.117 R)
• M7: 1,095,804 km (0.12 R)
• M8: 1,266,944 km (0.116 R)
• M9: 1,886,579 km (0.071 R)
• M10: 2,181,436 km (0.089 R)
• M11: 2,242,023 km (0.086 R)
• M12: 2,617,813 km (0.11 R)
• M13: 3,532,604 km (0.106 R)
• M14: 3,820,879 km (0.071 R)
• M15: 4,042,134 km (0.107 R)
• M16: 4,381,722 km (0.115 R)
• M17: 4,691,240 km (0.106 R)
• M18: 5,661,531 km (0.065 R)
• M19: 5,913,454 km (0.107 R)
• M20: 6,471,903 km (0.095 R)
• M21: 7,227,372 km (0.097 R)
• M22: 8,245,535 km (0.049 R)
• M23: 10,720,782 km (0.112 R)
• M24: 11,293,891 km (0.065 R)
• M25: 11,823,468 km (0.09 R)
• M26: 12,361,122 km (0.082 R)
• M27: 14,532,835 km (0.102 R)
• M28: 15,926,638 km (0.114 R)
• M29: 16,222,393 km (0.048 R)
• M30: 16,579,633 km (0.076 R)
• M31: 16,819,139 km (0.059 R)
• M32: 18,034,323 km (0.082 R)
• M33: 18,963,924 km (0.096 R)
• M34: 19,214,500 km (0.098 R)
• M35: 19,403,143 km (0.094 R)
• M36: 19,466,124 km (0.026 R)
• M37: 19,655,664 km (0.111 R)
• M38: 19,718,944 km (0.081 R)
• M39: 20,676,371 km (0.1 R)
• M40: 22,569,831 km (0.116 R)
• M41: 22,835,367 km (0.09 R)
• M42: 23,705,279 km (0.07 R)
• M43: 23,975,153 km (0.094 R)
• M44: 24,790,761 km (0.088 R)
• M45: 25,823,136 km (0.091 R)
• M46: 25,961,813 km (0.1 R)
• M47: 26,170,352 km (0.055 R)
• M48: 26,309,628 km (0.109 R)
• M49: 27,150,817 km (0.092 R)
• M50: 28,214,607 km (0.112 R)
• M51: 28,643,803 km (0.078 R)
• M52: 29,147,500 km (0.105 R)
• M53: 29,508,928 km (0.082 R)
• M54: 29,726,593 km (0.03 R)
• M55: 31,338,510 km (0.102 R)
• M56: 34,417,533 km (0.029 R)
• M57: 34,952,794 km (0.103 R)
• M58: 35,106,132 km (0.107 R)
• M59: 35,954,053 km (0.096 R)
• M60: 36,264,020 km (0.117 R)
• M61: 36,964,736 km (0.101 R)
• M62: 37,355,935 km (0.114 R)
• M63: 38,142,520 km (0.114 R)
• M64: 38,379,483 km (0.042 R)
• M65: 38,537,758 km (0.119 R)
• M66: 39,093,514 km (0.081 R)
• M67: 40,132,621 km (0.099 R)
• M68: 40,857,273 km (0.117 R)
• M69: 42,156,231 km (0.089 R)
• M70: 42,892,701 km (0.083 R)
• M71: 44,877,716 km (0.064 R)
• M72: 45,797,443 km (0.088 R)
• M73: 46,554,558 km (0.06 R)
• M74: 47,910,663 km (0.067 R)
• M75: 48,850,586 km (0.103 R)
• M76: 49,365,801 km (0.062 R)
• M77: 50,575,001 km (0.099 R)
• M78: 50,661,768 km (0.034 R)
• M79: 51,444,613 km (0.118 R)
• M80: 52,934,309 km (0.091 R)
• M81: 53,817,236 km (0.101 R)
• M82: 55,329,371 km (0.071 R)
• M83: 58,122,363 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.2

Radius: 4.3

Gravity: 49.55 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 15.53 AU - 17.31 AU

Year: 23605 Days

Day: 17.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,626,342 km

• M1: 1,006,943 km (0.118 R)
• M2: 1,227,600 km (0.117 R)
• M3: 1,293,573 km (0.107 R)
• M4: 1,463,217 km (0.108 R)
• M5: 1,786,498 km (0.039 R)
• M6: 3,237,148 km (0.082 R)
• M7: 3,328,553 km (0.101 R)
• M8: 3,513,904 km (0.09 R)
• M9: 3,943,250 km (0.099 R)
• M10: 3,992,019 km (0.063 R)
• M11: 4,238,556 km (0.075 R)
• M12: 4,288,522 km (0.074 R)
• M13: 4,746,591 km (0.065 R)
• M14: 4,798,352 km (0.091 R)
• M15: 5,653,453 km (0.055 R)
• M16: 6,612,226 km (0.115 R)
• M17: 6,845,150 km (0.106 R)
• M18: 6,962,584 km (0.086 R)
• M19: 7,864,360 km (0.051 R)
• M20: 8,111,047 km (0.117 R)
• M21: 9,447,106 km (0.067 R)
• M22: 9,907,418 km (0.052 R)
• M23: 10,040,261 km (0.117 R)
• M24: 10,645,384 km (0.074 R)
• M25: 14,666,725 km (0.069 R)
• M26: 15,198,994 km (0.117 R)
• M27: 15,275,588 km (0.092 R)
• M28: 17,550,822 km (0.062 R)
• M29: 17,711,640 km (0.097 R)
• M30: 19,263,119 km (0.114 R)
• M31: 19,512,050 km (0.028 R)
• M32: 19,678,553 km (0.111 R)
• M33: 20,349,499 km (0.099 R)
• M34: 22,493,835 km (0.049 R)
• M35: 22,931,259 km (0.107 R)
• M36: 23,814,635 km (0.117 R)
• M37: 23,903,496 km (0.059 R)
• M38: 24,889,047 km (0.092 R)
• M39: 25,614,147 km (0.103 R)
• M40: 27,270,944 km (0.11 R)
• M41: 27,830,739 km (0.029 R)
• M42: 28,112,133 km (0.1 R)
• M43: 28,488,820 km (0.057 R)
• M44: 29,246,982 km (0.076 R)
• M45: 31,952,609 km (0.108 R)
• M46: 32,247,317 km (0.086 R)
• M47: 32,938,160 km (0.065 R)
• M48: 33,933,584 km (0.077 R)
• M49: 34,033,665 km (0.107 R)
• M50: 34,837,903 km (0.1 R)
• M51: 35,242,416 km (0.095 R)
• M52: 39,161,731 km (0.071 R)
• M53: 40,321,712 km (0.09 R)
• M54: 40,427,628 km (0.116 R)
• M55: 40,640,057 km (0.091 R)
• M56: 41,814,250 km (0.098 R)
• M57: 42,351,756 km (0.06 R)
• M58: 42,459,466 km (0.074 R)
• M59: 43,324,890 km (0.082 R)
• M60: 43,977,884 km (0.078 R)
• M61: 44,305,504 km (0.079 R)
• M62: 45,403,552 km (0.106 R)
• M63: 47,067,230 km (0.104 R)
• M64: 48,863,900 km (0.069 R)
• M65: 50,797,154 km (0.117 R)
• M66: 52,176,895 km (0.091 R)
• M67: 52,639,601 km (0.099 R)
• M68: 53,103,504 km (0.053 R)
• M69: 54,503,591 km (0.111 R)
• M70: 55,325,930 km (0.116 R)
• M71: 56,626,384 km (0.096 R)
• M72: 56,982,876 km (0.064 R)
• M73: 59,378,088 km (0.066 R)
• M74: 61,928,133 km (0.092 R)
• M75: 62,663,257 km (0.081 R)
• M76: 63,401,223 km (0.109 R)
• M77: 63,771,328 km (0.106 R)
• M78: 69,789,651 km (0.086 R)
• M79: 70,044,266 km (0.084 R)
• M80: 70,937,964 km (0.079 R)
• M81: 71,194,075 km (0.093 R)
• M82: 73,641,796 km (0.083 R)
• M83: 75,201,952 km (0.052 R)
• M84: 75,332,551 km (0.094 R)
• M85: 75,986,144 km (0.025 R)
• M86: 77,430,811 km (0.047 R)
• M87: 77,694,402 km (0.037 R)
• M88: 80,080,638 km (0.11 R)
• M89: 81,684,626 km (0.118 R)
• M90: 82,087,344 km (0.1 R)
• M91: 85,196,287 km (0.026 R)
• M92: 86,833,635 km (0.045 R)
• M93: 88,343,676 km (0.108 R)
• M94: 90,000,772 km (0.115 R)
• M95: 91,668,190 km (0.113 R)
• M96: 92,365,914 km (0.076 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 14,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit