🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.63 AU - 0.71 AU

Year: 208 Days

Day: 13.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.91 AU - 1.05 AU

Year: 367 Days

Day: 47.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 67.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,651,201 km

• M1: 115,789 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.91 AU - 3.05 AU

Year: 1479 Days

Day: 19.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 146.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,651,201 km

• M1: 58,044 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.57 AU - 3.75 AU

Year: 2128 Days

Day: 43.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 153.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.59 AU - 3.83 AU

Year: 2178 Days

Day: 44.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,651,201 km

• M1: 2,676,605 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.1 AU - 4.1 AU

Year: 3144 Days

Day: 21 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.3

Radius: 14.7

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.89 AU - 4.67 AU

Year: 3354 Days

Day: 10.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,651,201 km

• M1: 184,005 km (0.105 R)
• M2: 305,180 km (0.1 R)
• M3: 471,682 km (0.036 R)
• M4: 1,212,192 km (0.074 R)
• M5: 1,350,869 km (0.081 R)
• M6: 1,879,996 km (0.117 R)
• M7: 1,981,274 km (0.106 R)
• M8: 2,189,514 km (0.048 R)
• M9: 2,639,355 km (0.11 R)
• M10: 3,022,775 km (0.112 R)
• M11: 3,130,485 km (0.107 R)
• M12: 3,412,028 km (0.096 R)
• M13: 3,650,786 km (0.103 R)
• M14: 3,882,214 km (0.096 R)
• M15: 4,278,798 km (0.061 R)
• M16: 4,674,933 km (0.049 R)
• M17: 5,011,678 km (0.053 R)
• M18: 5,197,479 km (0.09 R)
• M19: 5,385,673 km (0.114 R)
• M20: 5,605,582 km (0.066 R)
• M21: 5,903,431 km (0.111 R)
• M22: 6,024,157 km (0.087 R)
• M23: 6,176,148 km (0.086 R)
• M24: 7,146,889 km (0.039 R)
• M25: 7,291,849 km (0.067 R)
• M26: 7,437,707 km (0.085 R)
• M27: 7,781,932 km (0.092 R)
• M28: 8,232,371 km (0.031 R)
• M29: 8,708,391 km (0.03 R)
• M30: 9,669,707 km (0.116 R)
• M31: 10,063,748 km (0.117 R)
• M32: 10,208,409 km (0.093 R)
• M33: 10,830,587 km (0.111 R)
• M34: 11,127,838 km (0.077 R)
• M35: 11,806,264 km (0.048 R)
• M36: 11,997,151 km (0.073 R)
• M37: 12,595,243 km (0.072 R)
• M38: 12,868,708 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.7

Radius: 9.3

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.8 AU - 8.62 AU

Year: 8910 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,651,201 km

• M1: 137,181 km (0.101 R)
• M2: 236,664 km (0.102 R)
• M3: 379,979 km (0.06 R)
• M4: 527,482 km (0.117 R)
• M5: 647,609 km (0.061 R)
• M6: 880,982 km (0.089 R)
• M7: 952,789 km (0.065 R)
• M8: 1,260,212 km (0.117 R)
• M9: 1,362,687 km (0.095 R)
• M10: 1,446,761 km (0.099 R)
• M11: 1,598,154 km (0.116 R)
• M12: 1,777,671 km (0.111 R)
• M13: 1,916,798 km (0.118 R)
• M14: 2,432,013 km (0.057 R)
• M15: 2,613,176 km (0.057 R)
• M16: 2,745,271 km (0.096 R)
• M17: 3,850,350 km (0.09 R)
• M18: 4,277,602 km (0.116 R)
• M19: 4,528,477 km (0.06 R)
• M20: 4,816,603 km (0.054 R)
• M21: 5,343,486 km (0.118 R)
• M22: 5,444,315 km (0.087 R)
• M23: 6,667,278 km (0.052 R)
• M24: 7,179,651 km (0.108 R)
• M25: 7,365,601 km (0.029 R)
• M26: 7,628,743 km (0.093 R)
• M27: 8,554,455 km (0.113 R)
• M28: 8,633,144 km (0.076 R)
• M29: 8,831,062 km (0.11 R)
• M30: 9,843,091 km (0.059 R)
• M31: 10,216,487 km (0.079 R)
• M32: 10,467,961 km (0.075 R)
• M33: 10,763,866 km (0.083 R)
• M34: 11,277,735 km (0.105 R)
• M35: 11,494,203 km (0.095 R)
• M36: 12,151,835 km (0.102 R)
• M37: 12,776,556 km (0.12 R)
• M38: 13,779,460 km (0.108 R)
• M39: 14,150,463 km (0.103 R)
• M40: 14,243,662 km (0.074 R)
• M41: 15,139,753 km (0.118 R)
• M42: 15,330,790 km (0.091 R)
• M43: 16,102,715 km (0.1 R)
• M44: 16,542,383 km (0.115 R)
• M45: 16,986,090 km (0.109 R)
• M46: 18,442,425 km (0.056 R)
• M47: 18,646,477 km (0.116 R)
• M48: 18,851,276 km (0.077 R)
• M49: 19,573,834 km (0.074 R)
• M50: 20,305,368 km (0.12 R)
• M51: 20,410,685 km (0.088 R)
• M52: 21,259,204 km (0.113 R)
• M53: 21,473,129 km (0.086 R)
• M54: 22,553,375 km (0.06 R)
• M55: 23,873,127 km (0.086 R)
• M56: 23,984,129 km (0.029 R)
• M57: 25,274,261 km (0.113 R)
• M58: 25,557,599 km (0.034 R)
• M59: 26,184,863 km (0.094 R)
• M60: 27,979,739 km (0.079 R)
• M61: 28,508,268 km (0.099 R)
• M62: 28,685,093 km (0.061 R)
• M63: 28,803,275 km (0.085 R)
• M64: 29,336,890 km (0.062 R)
• M65: 29,455,821 km (0.11 R)
• M66: 31,382,043 km (0.107 R)
• M67: 32,114,923 km (0.092 R)
• M68: 32,298,928 km (0.086 R)
• M69: 32,853,338 km (0.057 R)
• M70: 32,915,122 km (0.041 R)
• M71: 33,224,640 km (0.095 R)
• M72: 34,033,964 km (0.12 R)
• M73: 34,723,760 km (0.117 R)
• M74: 34,975,683 km (0.087 R)
• M75: 35,038,813 km (0.096 R)
• M76: 35,481,623 km (0.059 R)
• M77: 35,926,228 km (0.116 R)
• M78: 35,989,807 km (0.075 R)
• M79: 38,046,778 km (0.12 R)
• M80: 38,241,554 km (0.059 R)
• M81: 38,827,978 km (0.115 R)
• M82: 39,024,101 km (0.1 R)
• M83: 39,417,393 km (0.106 R)
• M84: 39,877,856 km (0.11 R)
• M85: 40,406,235 km (0.107 R)
• M86: 42,340,985 km (0.056 R)
• M87: 42,677,580 km (0.099 R)
• M88: 43,285,845 km (0.099 R)
• M89: 45,333,690 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.1

Radius: 6.3

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.76 AU - 17.12 AU

Year: 19713 Days

Day: 24.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,651,201 km

• M1: 80,035 km (0.108 R)
• M2: 165,455 km (0.116 R)
• M3: 205,398 km (0.111 R)
• M4: 273,914 km (0.1 R)
• M5: 614,398 km (0.111 R)
• M6: 813,214 km (0.055 R)
• M7: 1,202,468 km (0.088 R)
• M8: 1,246,449 km (0.094 R)
• M9: 1,546,393 km (0.059 R)
• M10: 1,618,799 km (0.078 R)
• M11: 1,717,084 km (0.104 R)
• M12: 2,210,757 km (0.092 R)
• M13: 2,403,290 km (0.083 R)
• M14: 2,687,825 km (0.117 R)
• M15: 2,863,752 km (0.101 R)
• M16: 3,073,638 km (0.118 R)
• M17: 3,195,859 km (0.115 R)
• M18: 3,288,610 km (0.089 R)
• M19: 3,508,668 km (0.049 R)
• M20: 3,668,589 km (0.075 R)
• M21: 3,929,637 km (0.114 R)
• M22: 4,095,840 km (0.116 R)
• M23: 4,264,437 km (0.039 R)
• M24: 4,435,278 km (0.064 R)
• M25: 5,730,496 km (0.065 R)
• M26: 5,843,442 km (0.059 R)
• M27: 6,654,412 km (0.09 R)
• M28: 7,093,183 km (0.026 R)
• M29: 7,623,657 km (0.076 R)
• M30: 7,831,149 km (0.057 R)
• M31: 8,852,753 km (0.12 R)
• M32: 8,983,352 km (0.086 R)
• M33: 9,467,900 km (0.102 R)
• M34: 9,556,761 km (0.104 R)
• M35: 10,278,870 km (0.047 R)
• M36: 10,370,274 km (0.11 R)
• M37: 10,971,508 km (0.092 R)
• M38: 11,679,255 km (0.103 R)
• M39: 12,842,080 km (0.103 R)
• M40: 13,687,906 km (0.09 R)
• M41: 13,788,585 km (0.081 R)
• M42: 15,642,552 km (0.104 R)
• M43: 16,921,464 km (0.066 R)
• M44: 17,737,670 km (0.087 R)
• M45: 20,319,580 km (0.035 R)
• M46: 20,491,916 km (0.114 R)
• M47: 21,128,306 km (0.119 R)
• M48: 21,947,653 km (0.063 R)
• M49: 22,065,536 km (0.1 R)
• M50: 22,598,703 km (0.119 R)
• M51: 23,076,220 km (0.065 R)
• M52: 23,496,590 km (0.05 R)
• M53: 24,040,976 km (0.089 R)
• M54: 24,162,599 km (0.098 R)
• M55: 24,896,078 km (0.084 R)
• M56: 25,327,368 km (0.084 R)
• M57: 25,698,969 km (0.097 R)
• M58: 26,510,239 km (0.063 R)
• M59: 27,520,323 km (0.073 R)
• M60: 27,774,789 km (0.118 R)
• M61: 27,966,125 km (0.105 R)
• M62: 30,559,404 km (0.114 R)
• M63: 30,691,050 km (0.055 R)
• M64: 32,688,631 km (0.102 R)
• M65: 33,093,143 km (0.109 R)
• M66: 33,228,380 km (0.096 R)
• M67: 33,703,054 km (0.107 R)
• M68: 34,043,539 km (0.099 R)
• M69: 34,179,972 km (0.11 R)
• M70: 34,933,945 km (0.115 R)
• M71: 35,140,540 km (0.087 R)
• M72: 35,209,504 km (0.109 R)
• M73: 36,109,934 km (0.108 R)
• M74: 36,388,635 km (0.055 R)
• M75: 37,228,627 km (0.046 R)
• M76: 39,643,286 km (0.114 R)
• M77: 39,858,857 km (0.057 R)
• M78: 41,159,909 km (0.089 R)
• M79: 41,378,023 km (0.091 R)
• M80: 42,548,327 km (0.105 R)
• M81: 42,621,780 km (0.071 R)
• M82: 43,433,049 km (0.104 R)
• M83: 44,547,553 km (0.112 R)
• M84: 44,921,099 km (0.119 R)
• M85: 45,220,744 km (0.081 R)
• M86: 46,350,207 km (0.1 R)
• M87: 47,412,652 km (0.089 R)
• M88: 48,790,598 km (0.072 R)
• M89: 52,056,469 km (0.043 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.1

Radius: 6.1

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.55 AU - 17.79 AU

Year: 21281 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,651,201 km

• M1: 340,485 km (0.076 R)
• M2: 441,763 km (0.088 R)
• M3: 570,267 km (0.101 R)
• M4: 1,357,002 km (0.098 R)
• M5: 1,474,437 km (0.073 R)
• M6: 1,821,204 km (0.116 R)
• M7: 2,792,543 km (0.033 R)
• M8: 2,972,958 km (0.106 R)
• M9: 3,930,983 km (0.089 R)
• M10: 4,408,200 km (0.083 R)
• M11: 4,512,919 km (0.112 R)
• M12: 4,867,765 km (0.095 R)
• M13: 4,939,871 km (0.096 R)
• M14: 5,012,277 km (0.048 R)
• M15: 5,121,483 km (0.115 R)
• M16: 5,491,588 km (0.081 R)
• M17: 5,604,235 km (0.063 R)
• M18: 5,717,780 km (0.11 R)
• M19: 5,831,923 km (0.107 R)
• M20: 6,732,652 km (0.095 R)
• M21: 7,971,173 km (0.087 R)
• M22: 8,013,659 km (0.069 R)
• M23: 9,637,992 km (0.111 R)
• M24: 10,185,969 km (0.101 R)
• M25: 10,885,339 km (0.097 R)
• M26: 12,526,877 km (0.104 R)
• M27: 12,874,243 km (0.118 R)
• M28: 14,243,961 km (0.063 R)
• M29: 14,606,586 km (0.055 R)
• M30: 15,129,880 km (0.082 R)
• M31: 15,235,197 km (0.098 R)
• M32: 15,340,813 km (0.028 R)
• M33: 15,712,564 km (0.083 R)
• M34: 15,979,745 km (0.118 R)
• M35: 16,845,169 km (0.104 R)
• M36: 17,448,946 km (0.08 R)
• M37: 17,504,297 km (0.062 R)
• M38: 17,614,850 km (0.1 R)
• M39: 18,003,954 km (0.101 R)
• M40: 18,115,704 km (0.094 R)
• M41: 18,171,653 km (0.1 R)
• M42: 19,017,629 km (0.074 R)
• M43: 19,359,610 km (0.113 R)
• M44: 20,747,729 km (0.094 R)
• M45: 21,512,922 km (0.115 R)
• M46: 21,572,163 km (0.081 R)
• M47: 22,048,033 km (0.109 R)
• M48: 22,107,723 km (0.119 R)
• M49: 22,167,562 km (0.099 R)
• M50: 22,828,785 km (0.096 R)
• M51: 23,192,158 km (0.079 R)
• M52: 23,252,895 km (0.099 R)
• M53: 23,313,781 km (0.076 R)
• M54: 24,540,932 km (0.076 R)
• M55: 24,602,866 km (0.046 R)
• M56: 24,913,132 km (0.062 R)
• M57: 25,037,747 km (0.048 R)
• M58: 25,977,969 km (0.107 R)
• M59: 26,294,070 km (0.092 R)
• M60: 26,611,367 km (0.069 R)
• M61: 26,993,739 km (0.116 R)
• M62: 27,313,729 km (0.044 R)
• M63: 27,764,018 km (0.075 R)
• M64: 28,022,374 km (0.08 R)
• M65: 28,151,776 km (0.081 R)
• M66: 28,476,403 km (0.087 R)
• M67: 28,541,479 km (0.093 R)
• M68: 29,523,439 km (0.073 R)
• M69: 30,516,320 km (0.111 R)
• M70: 32,602,762 km (0.072 R)
• M71: 35,152,807 km (0.096 R)
• M72: 35,292,531 km (0.031 R)
• M73: 38,411,198 km (0.091 R)
• M74: 38,987,748 km (0.115 R)
• M75: 40,295,234 km (0.083 R)
• M76: 40,587,697 km (0.031 R)
• M77: 41,690,832 km (0.119 R)
• M78: 41,986,737 km (0.118 R)
• M79: 42,134,839 km (0.097 R)
• M80: 42,803,840 km (0.049 R)
• M81: 43,926,572 km (0.052 R)
• M82: 45,286,716 km (0.087 R)
• M83: 45,971,874 km (0.062 R)
• M84: 46,660,473 km (0.083 R)
• M85: 47,275,470 km (0.101 R)
• M86: 47,738,476 km (0.116 R)
• M87: 53,410,329 km (0.093 R)
• M88: 53,570,848 km (0.106 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: 512 - 10,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit