🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.82 AU - 0.84 AU

Year: 273 Days

Day: 34.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.09 AU - 1.11 AU

Year: 417 Days

Day: 30.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.3 AU - 1.6 AU

Year: 631 Days

Day: 33.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.4

Radius: 11.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.63 AU - 6.25 AU

Year: 5236 Days

Day: 7.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,214,642 km

• M1: 162,463 km (0.073 R)
• M2: 245,041 km (0.109 R)
• M3: 320,738 km (0.099 R)
• M4: 409,599 km (0.112 R)
• M5: 582,983 km (0.096 R)
• M6: 660,026 km (0.075 R)
• M7: 766,390 km (0.085 R)
• M8: 960,867 km (0.076 R)
• M9: 1,054,964 km (0.088 R)
• M10: 1,315,115 km (0.078 R)
• M11: 1,540,559 km (0.092 R)
• M12: 1,618,649 km (0.113 R)
• M13: 1,732,643 km (0.103 R)
• M14: 1,837,660 km (0.064 R)
• M15: 2,356,166 km (0.115 R)
• M16: 2,433,957 km (0.051 R)
• M17: 2,539,125 km (0.065 R)
• M18: 2,645,788 km (0.071 R)
• M19: 2,753,947 km (0.102 R)
• M20: 2,891,278 km (0.098 R)
• M21: 3,216,055 km (0.112 R)
• M22: 3,449,129 km (0.082 R)
• M23: 3,947,140 km (0.085 R)
• M24: 4,087,014 km (0.067 R)
• M25: 4,291,963 km (0.052 R)
• M26: 4,695,578 km (0.051 R)
• M27: 4,777,857 km (0.113 R)
• M28: 5,061,046 km (0.084 R)
• M29: 5,298,607 km (0.098 R)
• M30: 5,418,584 km (0.082 R)
• M31: 5,696,687 km (0.092 R)
• M32: 5,997,079 km (0.08 R)
• M33: 6,086,539 km (0.095 R)
• M34: 6,266,655 km (0.095 R)
• M35: 6,357,461 km (0.074 R)
• M36: 6,836,323 km (0.074 R)
• M37: 7,080,168 km (0.072 R)
• M38: 7,212,712 km (0.075 R)
• M39: 7,346,153 km (0.088 R)
• M40: 7,422,598 km (0.098 R)
• M41: 7,557,385 km (0.05 R)
• M42: 7,907,295 km (0.099 R)
• M43: 8,322,429 km (0.085 R)
• M44: 8,442,406 km (0.042 R)
• M45: 8,744,744 km (0.103 R)
• M46: 9,050,522 km (0.094 R)
• M47: 9,153,295 km (0.074 R)
• M48: 9,235,873 km (0.051 R)
• M49: 9,318,601 km (0.091 R)
• M50: 9,484,804 km (0.09 R)
• M51: 9,693,942 km (0.102 R)
• M52: 9,968,305 km (0.1 R)
• M53: 10,138,248 km (0.12 R)
• M54: 10,459,734 km (0.078 R)
• M55: 10,567,594 km (0.108 R)
• M56: 10,784,510 km (0.088 R)
• M57: 11,333,385 km (0.1 R)
• M58: 11,466,378 km (0.092 R)
• M59: 11,823,767 km (0.113 R)
• M60: 11,981,293 km (0.059 R)
• M61: 12,071,651 km (0.068 R)
• M62: 12,526,727 km (0.116 R)
• M63: 12,618,431 km (0.108 R)
• M64: 12,871,700 km (0.061 R)
• M65: 13,359,987 km (0.035 R)
• M66: 13,524,096 km (0.081 R)
• M67: 14,020,612 km (0.061 R)
• M68: 14,115,756 km (0.077 R)
• M69: 14,235,135 km (0.059 R)
• M70: 14,547,047 km (0.081 R)
• M71: 15,201,986 km (0.088 R)
• M72: 16,490,472 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.1

Radius: 11.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.06 AU - 11.52 AU

Year: 10240 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,214,642 km

• M1: 139,425 km (0.074 R)
• M2: 360,830 km (0.078 R)
• M3: 547,379 km (0.074 R)
• M4: 676,033 km (0.079 R)
• M5: 1,257,370 km (0.096 R)
• M6: 1,853,966 km (0.096 R)
• M7: 2,312,334 km (0.047 R)
• M8: 2,729,264 km (0.061 R)
• M9: 3,276,941 km (0.111 R)
• M10: 3,661,109 km (0.049 R)
• M11: 4,117,831 km (0.025 R)
• M12: 4,323,378 km (0.1 R)
• M13: 4,775,314 km (0.082 R)
• M14: 5,179,377 km (0.112 R)
• M15: 6,187,069 km (0.104 R)
• M16: 6,456,794 km (0.061 R)
• M17: 7,254,150 km (0.11 R)
• M18: 7,502,932 km (0.102 R)
• M19: 7,826,961 km (0.032 R)
• M20: 8,155,777 km (0.028 R)
• M21: 8,526,331 km (0.101 R)
• M22: 8,638,529 km (0.111 R)
• M23: 8,789,025 km (0.103 R)
• M24: 9,905,773 km (0.101 R)
• M25: 10,023,805 km (0.059 R)
• M26: 10,581,057 km (0.104 R)
• M27: 12,017,945 km (0.056 R)
• M28: 12,354,839 km (0.061 R)
• M29: 12,652,390 km (0.085 R)
• M30: 13,167,754 km (0.076 R)
• M31: 13,341,138 km (0.091 R)
• M32: 13,558,803 km (0.058 R)
• M33: 13,690,150 km (0.069 R)
• M34: 14,174,847 km (0.098 R)
• M35: 14,352,569 km (0.034 R)
• M36: 14,486,310 km (0.092 R)
• M37: 14,890,074 km (0.083 R)
• M38: 14,980,282 km (0.115 R)
• M39: 15,161,295 km (0.118 R)
• M40: 15,434,162 km (0.076 R)
• M41: 16,355,386 km (0.114 R)
• M42: 16,916,677 km (0.112 R)
• M43: 17,722,860 km (0.079 R)
• M44: 18,444,370 km (0.079 R)
• M45: 18,930,863 km (0.046 R)
• M46: 19,966,080 km (0.076 R)
• M47: 20,666,497 km (0.115 R)
• M48: 21,222,403 km (0.113 R)
• M49: 21,476,719 km (0.099 R)
• M50: 23,600,111 km (0.057 R)
• M51: 23,705,428 km (0.064 R)
• M52: 23,969,319 km (0.11 R)
• M53: 24,075,234 km (0.11 R)
• M54: 24,606,755 km (0.031 R)
• M55: 24,981,049 km (0.067 R)
• M56: 25,357,437 km (0.077 R)
• M57: 26,006,842 km (0.037 R)
• M58: 26,991,196 km (0.106 R)
• M59: 27,156,352 km (0.092 R)
• M60: 27,432,510 km (0.113 R)
• M61: 30,130,806 km (0.1 R)
• M62: 30,876,103 km (0.106 R)
• M63: 31,164,378 km (0.069 R)
• M64: 31,453,551 km (0.085 R)
• M65: 32,384,797 km (0.085 R)
• M66: 32,912,579 km (0.094 R)
• M67: 33,148,195 km (0.077 R)
• M68: 34,036,208 km (0.102 R)
• M69: 34,155,288 km (0.106 R)
• M70: 34,393,747 km (0.113 R)
• M71: 34,752,483 km (0.102 R)
• M72: 35,052,277 km (0.053 R)
• M73: 35,172,404 km (0.094 R)
• M74: 36,138,956 km (0.096 R)
• M75: 36,381,903 km (0.113 R)
• M76: 37,175,220 km (0.06 R)
• M77: 37,420,561 km (0.075 R)
• M78: 39,277,220 km (0.085 R)
• M79: 39,589,581 km (0.089 R)
• M80: 40,216,844 km (0.115 R)
• M81: 40,531,598 km (0.055 R)
• M82: 40,657,859 km (0.118 R)
• M83: 41,037,089 km (0.097 R)
• M84: 41,227,228 km (0.044 R)
• M85: 41,608,254 km (0.091 R)
• M86: 42,373,896 km (0.109 R)
• M87: 42,694,185 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.2

Radius: 4.4

Gravity: 17.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.88 AU - 16.18 AU

Year: 22133 Days

Day: 20.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 171.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,214,642 km

• M1: 128,804 km (0.087 R)
• M2: 236,215 km (0.1 R)
• M3: 568,023 km (0.098 R)
• M4: 626,815 km (0.085 R)
• M5: 1,294,321 km (0.105 R)
• M6: 1,346,231 km (0.101 R)
• M7: 1,479,373 km (0.1 R)
• M8: 1,533,827 km (0.101 R)
• M9: 1,729,651 km (0.107 R)
• M10: 3,597,230 km (0.087 R)
• M11: 5,077,501 km (0.115 R)
• M12: 5,201,518 km (0.111 R)
• M13: 5,664,673 km (0.099 R)
• M14: 5,707,458 km (0.07 R)
• M15: 6,406,379 km (0.104 R)
• M16: 7,224,380 km (0.037 R)
• M17: 7,787,766 km (0.05 R)
• M18: 7,930,782 km (0.088 R)
• M19: 8,074,695 km (0.086 R)
• M20: 8,956,275 km (0.084 R)
• M21: 10,702,830 km (0.099 R)
• M22: 11,289,852 km (0.06 R)
• M23: 11,832,593 km (0.093 R)
• M24: 13,169,400 km (0.068 R)
• M25: 14,202,971 km (0.073 R)
• M26: 15,084,103 km (0.088 R)
• M27: 15,561,171 km (0.093 R)
• M28: 16,836,941 km (0.034 R)
• M29: 17,083,778 km (0.082 R)
• M30: 17,456,127 km (0.115 R)
• M31: 17,518,509 km (0.037 R)
• M32: 17,768,487 km (0.09 R)
• M33: 18,272,183 km (0.108 R)
• M34: 19,100,656 km (0.101 R)
• M35: 20,860,226 km (0.046 R)
• M36: 21,524,890 km (0.034 R)
• M37: 21,792,670 km (0.105 R)
• M38: 22,806,794 km (0.071 R)
• M39: 23,698,098 km (0.081 R)
• M40: 25,443,755 km (0.047 R)
• M41: 25,656,035 km (0.106 R)
• M42: 26,582,644 km (0.093 R)
• M43: 27,592,729 km (0.058 R)
• M44: 28,615,230 km (0.115 R)
• M45: 29,131,193 km (0.092 R)
• M46: 29,353,197 km (0.09 R)
• M47: 30,172,245 km (0.049 R)
• M48: 31,908,777 km (0.085 R)
• M49: 33,058,736 km (0.095 R)
• M50: 35,320,057 km (0.063 R)
• M51: 35,398,895 km (0.102 R)
• M52: 35,477,733 km (0.082 R)
• M53: 37,309,111 km (0.119 R)
• M54: 38,601,187 km (0.099 R)
• M55: 38,682,419 km (0.107 R)
• M56: 38,926,413 km (0.115 R)
• M57: 39,171,006 km (0.053 R)
• M58: 40,483,877 km (0.084 R)
• M59: 40,897,066 km (0.071 R)
• M60: 41,394,928 km (0.071 R)
• M61: 43,828,735 km (0.101 R)
• M62: 45,105,703 km (0.06 R)
• M63: 45,448,282 km (0.052 R)
• M64: 49,273,350 km (0.063 R)
• M65: 50,600,732 km (0.051 R)
• M66: 51,313,566 km (0.097 R)
• M67: 54,744,144 km (0.095 R)
• M68: 55,292,570 km (0.086 R)
• M69: 56,302,655 km (0.111 R)
• M70: 56,394,807 km (0.108 R)
• M71: 56,579,261 km (0.073 R)
• M72: 57,782,926 km (0.078 R)
• M73: 63,638,037 km (0.059 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit