🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.65 AU - 0.91 AU

Year: 260 Days

Day: 26.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,336,419 km

• M1: 65,673 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.97 AU - 1.11 AU

Year: 400 Days

Day: 41.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.07 AU - 1.37 AU

Year: 508 Days

Day: 15.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.14 AU - 1.44 AU

Year: 552 Days

Day: 45.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,336,419 km

• M1: 137,331 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.22 AU - 1.78 AU

Year: 692 Days

Day: 46.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.19 AU - 2.41 AU

Year: 1314 Days

Day: 47.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.8

Radius: 9.1

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.64 AU - 11.04 AU

Year: 13445 Days

Day: 10.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,336,419 km

• M1: 148,999 km (0.032 R)
• M2: 514,467 km (0.107 R)
• M3: 798,553 km (0.116 R)
• M4: 1,248,394 km (0.082 R)
• M5: 1,740,721 km (0.07 R)
• M6: 2,349,435 km (0.094 R)
• M7: 2,661,197 km (0.107 R)
• M8: 2,986,273 km (0.107 R)
• M9: 3,324,065 km (0.089 R)
• M10: 3,532,604 km (0.113 R)
• M11: 3,603,214 km (0.118 R)
• M12: 4,036,151 km (0.099 R)
• M13: 4,485,692 km (0.032 R)
• M14: 4,716,372 km (0.059 R)
• M15: 5,149,608 km (0.085 R)
• M16: 5,678,137 km (0.098 R)
• M17: 5,761,014 km (0.026 R)
• M18: 7,230,215 km (0.108 R)
• M19: 7,500,987 km (0.057 R)
• M20: 7,913,428 km (0.083 R)
• M21: 8,052,704 km (0.069 R)
• M22: 8,904,514 km (0.114 R)
• M23: 9,834,714 km (0.119 R)
• M24: 10,387,179 km (0.08 R)
• M25: 10,488,756 km (0.107 R)
• M26: 10,641,794 km (0.104 R)
• M27: 11,417,609 km (0.092 R)
• M28: 11,627,644 km (0.076 R)
• M29: 11,944,941 km (0.063 R)
• M30: 12,750,975 km (0.065 R)
• M31: 13,023,542 km (0.082 R)
• M32: 13,353,106 km (0.105 R)
• M33: 14,245,457 km (0.032 R)
• M34: 14,927,474 km (0.101 R)
• M35: 15,099,511 km (0.118 R)
• M36: 16,263,981 km (0.092 R)
• M37: 16,797,447 km (0.112 R)
• M38: 17,156,183 km (0.114 R)
• M39: 18,125,278 km (0.101 R)
• M40: 18,186,464 km (0.105 R)
• M41: 18,554,923 km (0.115 R)
• M42: 19,486,768 km (0.103 R)
• M43: 19,612,131 km (0.105 R)
• M44: 19,863,755 km (0.082 R)
• M45: 20,433,723 km (0.111 R)
• M46: 21,009,076 km (0.039 R)
• M47: 21,137,730 km (0.103 R)
• M48: 21,849,667 km (0.107 R)
• M49: 22,306,838 km (0.113 R)
• M50: 23,763,921 km (0.045 R)
• M51: 24,368,895 km (0.089 R)
• M52: 25,047,022 km (0.081 R)
• M53: 26,630,216 km (0.105 R)
• M54: 27,539,322 km (0.102 R)
• M55: 27,750,555 km (0.079 R)
• M56: 27,821,165 km (0.086 R)
• M57: 27,891,775 km (0.095 R)
• M58: 30,764,054 km (0.076 R)
• M59: 34,636,245 km (0.111 R)
• M60: 35,321,852 km (0.073 R)
• M61: 37,249,720 km (0.117 R)
• M62: 37,483,392 km (0.063 R)
• M63: 39,132,559 km (0.045 R)
• M64: 39,528,694 km (0.061 R)
• M65: 42,989,940 km (0.105 R)
• M66: 43,890,818 km (0.084 R)
• M67: 44,055,227 km (0.09 R)
• M68: 44,467,369 km (0.099 R)
• M69: 44,797,980 km (0.053 R)
• M70: 44,880,708 km (0.09 R)
• M71: 45,378,420 km (0.108 R)
• M72: 45,794,601 km (0.11 R)
• M73: 46,044,878 km (0.104 R)
• M74: 46,630,703 km (0.083 R)
• M75: 47,219,072 km (0.113 R)
• M76: 47,556,266 km (0.103 R)
• M77: 47,979,029 km (0.089 R)
• M78: 48,233,196 km (0.082 R)
• M79: 48,402,989 km (0.027 R)
• M80: 49,596,780 km (0.113 R)
• M81: 51,232,184 km (0.059 R)
• M82: 52,100,151 km (0.092 R)
• M83: 52,448,565 km (0.04 R)
• M84: 52,885,390 km (0.09 R)
• M85: 53,147,935 km (0.119 R)
• M86: 54,291,012 km (0.099 R)
• M87: 55,264,445 km (0.04 R)
• M88: 55,797,911 km (0.087 R)
• M89: 59,397,535 km (0.065 R)
• M90: 60,400,589 km (0.096 R)
• M91: 60,950,062 km (0.094 R)
• M92: 61,225,322 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 10.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.84 AU - 12 AU

Year: 13594 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,336,419 km

• M1: 151,543 km (0.064 R)
• M2: 217,067 km (0.041 R)
• M3: 355,145 km (0.068 R)
• M4: 472,430 km (0.112 R)
• M5: 605,123 km (0.111 R)
• M6: 683,513 km (0.091 R)
• M7: 751,729 km (0.094 R)
• M8: 1,018,163 km (0.105 R)
• M9: 1,246,150 km (0.102 R)
• M10: 1,454,989 km (0.094 R)
• M11: 1,582,297 km (0.064 R)
• M12: 1,656,647 km (0.084 R)
• M13: 2,337,317 km (0.086 R)
• M14: 2,618,711 km (0.115 R)
• M15: 2,934,213 km (0.079 R)
• M16: 3,626,402 km (0.101 R)
• M17: 3,750,867 km (0.079 R)
• M18: 4,055,299 km (0.098 R)
• M19: 4,158,522 km (0.031 R)
• M20: 4,796,557 km (0.086 R)
• M21: 4,988,491 km (0.034 R)
• M22: 5,071,667 km (0.061 R)
• M23: 5,183,117 km (0.042 R)
• M24: 5,436,835 km (0.093 R)
• M25: 5,608,275 km (0.118 R)
• M26: 6,133,513 km (0.115 R)
• M27: 6,311,983 km (0.071 R)
• M28: 6,704,977 km (0.116 R)
• M29: 7,012,550 km (0.055 R)
• M30: 7,705,786 km (0.039 R)
• M31: 7,963,244 km (0.071 R)
• M32: 8,486,837 km (0.078 R)
• M33: 9,532,676 km (0.083 R)
• M34: 10,088,432 km (0.106 R)
• M35: 10,193,749 km (0.114 R)
• M36: 10,405,579 km (0.055 R)
• M37: 10,512,093 km (0.116 R)
• M38: 10,833,728 km (0.09 R)
• M39: 12,003,434 km (0.115 R)
• M40: 12,077,784 km (0.092 R)
• M41: 12,152,433 km (0.084 R)
• M42: 13,598,596 km (0.111 R)
• M43: 14,381,591 km (0.067 R)
• M44: 15,502,079 km (0.099 R)
• M45: 16,113,935 km (0.054 R)
• M46: 16,816,895 km (0.073 R)
• M47: 17,109,359 km (0.046 R)
• M48: 18,039,110 km (0.068 R)
• M49: 18,252,735 km (0.09 R)
• M50: 18,553,278 km (0.059 R)
• M51: 19,115,616 km (0.094 R)
• M52: 20,390,339 km (0.073 R)
• M53: 20,746,831 km (0.07 R)
• M54: 21,150,297 km (0.046 R)
• M55: 21,330,412 km (0.064 R)
• M56: 21,965,007 km (0.056 R)
• M57: 23,159,994 km (0.103 R)
• M58: 24,991,820 km (0.091 R)
• M59: 25,134,686 km (0.078 R)
• M60: 25,373,295 km (0.045 R)
• M61: 25,469,037 km (0.09 R)
• M62: 25,660,672 km (0.12 R)
• M63: 25,949,247 km (0.091 R)
• M64: 26,383,978 km (0.035 R)
• M65: 26,821,103 km (0.084 R)
• M66: 27,309,690 km (0.034 R)
• M67: 27,751,751 km (0.105 R)
• M68: 28,394,723 km (0.101 R)
• M69: 28,693,171 km (0.081 R)
• M70: 29,042,631 km (0.11 R)
• M71: 29,343,174 km (0.092 R)
• M72: 29,443,703 km (0.041 R)
• M73: 29,947,549 km (0.046 R)
• M74: 31,322,503 km (0.066 R)
• M75: 31,579,363 km (0.096 R)
• M76: 32,198,698 km (0.077 R)
• M77: 32,406,040 km (0.066 R)
• M78: 33,659,371 km (0.096 R)
• M79: 33,975,172 km (0.076 R)
• M80: 35,354,914 km (0.071 R)
• M81: 35,622,395 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.2

Radius: 4.2

Gravity: 19.68 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.74 AU - 14.74 AU

Year: 16132 Days

Day: 20.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,336,419 km

• M1: 121,324 km (0.09 R)
• M2: 148,700 km (0.12 R)
• M3: 189,840 km (0.087 R)
• M4: 472,430 km (0.116 R)
• M5: 520,451 km (0.104 R)
• M6: 1,308,084 km (0.082 R)
• M7: 1,638,845 km (0.041 R)
• M8: 2,180,987 km (0.089 R)
• M9: 2,235,291 km (0.089 R)
• M10: 2,317,720 km (0.077 R)
• M11: 2,485,419 km (0.116 R)
• M12: 2,862,406 km (0.109 R)
• M13: 3,604,112 km (0.116 R)
• M14: 4,096,289 km (0.113 R)
• M15: 4,197,267 km (0.078 R)
• M16: 4,926,707 km (0.106 R)
• M17: 5,508,343 km (0.049 R)
• M18: 5,545,443 km (0.115 R)
• M19: 6,656,208 km (0.095 R)
• M20: 6,695,701 km (0.077 R)
• M21: 6,814,781 km (0.036 R)
• M22: 6,894,517 km (0.077 R)
• M23: 7,379,214 km (0.117 R)
• M24: 8,000,494 km (0.055 R)
• M25: 9,116,644 km (0.081 R)
• M26: 9,248,589 km (0.059 R)
• M27: 9,782,504 km (0.068 R)
• M28: 9,827,383 km (0.076 R)
• M29: 10,007,798 km (0.098 R)
• M30: 10,098,455 km (0.079 R)
• M31: 10,372,069 km (0.091 R)
• M32: 10,786,904 km (0.1 R)
• M33: 11,395,767 km (0.108 R)
• M34: 11,633,030 km (0.115 R)
• M35: 12,112,192 km (0.11 R)
• M36: 12,257,152 km (0.111 R)
• M37: 12,354,091 km (0.099 R)
• M38: 14,244,859 km (0.078 R)
• M39: 15,015,587 km (0.098 R)
• M40: 16,490,173 km (0.079 R)
• M41: 16,543,729 km (0.118 R)
• M42: 16,758,402 km (0.113 R)
• M43: 17,735,576 km (0.082 R)
• M44: 19,010,897 km (0.034 R)
• M45: 19,235,743 km (0.105 R)
• M46: 19,518,034 km (0.088 R)
• M47: 19,801,672 km (0.105 R)
• M48: 20,660,663 km (0.087 R)
• M49: 21,240,055 km (0.115 R)
• M50: 21,356,592 km (0.115 R)
• M51: 21,473,278 km (0.086 R)
• M52: 22,711,799 km (0.116 R)
• M53: 24,581,922 km (0.084 R)
• M54: 25,318,991 km (0.099 R)
• M55: 26,313,069 km (0.118 R)
• M56: 26,563,496 km (0.075 R)
• M57: 26,626,327 km (0.077 R)
• M58: 27,700,589 km (0.036 R)
• M59: 27,827,897 km (0.071 R)
• M60: 28,211,017 km (0.12 R)
• M61: 30,875,205 km (0.048 R)
• M62: 31,139,395 km (0.095 R)
• M63: 32,203,634 km (0.097 R)
• M64: 32,605,754 km (0.111 R)
• M65: 33,144,605 km (0.067 R)
• M66: 34,094,552 km (0.11 R)
• M67: 35,882,396 km (0.076 R)
• M68: 36,717,900 km (0.116 R)
• M69: 37,559,687 km (0.111 R)
• M70: 38,265,939 km (0.073 R)
• M71: 38,407,757 km (0.091 R)
• M72: 40,194,853 km (0.101 R)
• M73: 41,716,862 km (0.06 R)
• M74: 42,668,604 km (0.1 R)
• M75: 42,889,111 km (0.092 R)
• M76: 46,697,275 km (0.114 R)
• M77: 47,000,509 km (0.091 R)
• M78: 47,837,659 km (0.041 R)
• M79: 48,296,326 km (0.118 R)
• M80: 48,756,639 km (0.05 R)
• M81: 48,987,169 km (0.081 R)
• M82: 49,064,212 km (0.116 R)
• M83: 49,295,341 km (0.11 R)
• M84: 49,372,384 km (0.08 R)
• M85: 49,990,821 km (0.084 R)
• M86: 50,145,954 km (0.114 R)
• M87: 50,301,087 km (0.062 R)
• M88: 51,548,135 km (0.12 R)
• M89: 52,490,153 km (0.066 R)
• M90: 52,568,841 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.3

Radius: 4.3

Gravity: 21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.51 AU - 16.11 AU

Year: 18293 Days

Day: 20.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 59,336,419 km

• M1: 510,129 km (0.061 R)
• M2: 657,483 km (0.09 R)
• M3: 1,295,518 km (0.101 R)
• M4: 1,369,868 km (0.118 R)
• M5: 1,574,817 km (0.098 R)
• M6: 1,654,104 km (0.105 R)
• M7: 2,456,397 km (0.088 R)
• M8: 2,832,187 km (0.112 R)
• M9: 3,259,289 km (0.073 R)
• M10: 3,428,783 km (0.098 R)
• M11: 3,847,657 km (0.078 R)
• M12: 4,808,973 km (0.12 R)
• M13: 5,717,780 km (0.092 R)
• M14: 6,850,236 km (0.066 R)
• M15: 7,023,770 km (0.072 R)
• M16: 7,330,894 km (0.094 R)
• M17: 7,552,897 km (0.036 R)
• M18: 7,912,830 km (0.082 R)
• M19: 8,884,019 km (0.075 R)
• M20: 9,648,913 km (0.076 R)
• M21: 9,941,078 km (0.048 R)
• M22: 11,037,331 km (0.079 R)
• M23: 11,088,045 km (0.108 R)
• M24: 11,291,797 km (0.106 R)
• M25: 11,754,653 km (0.112 R)
• M26: 13,019,054 km (0.097 R)
• M27: 13,721,715 km (0.061 R)
• M28: 14,105,134 km (0.033 R)
• M29: 14,215,388 km (0.059 R)
• M30: 15,107,291 km (0.107 R)
• M31: 15,616,971 km (0.097 R)
• M32: 15,673,818 km (0.119 R)
• M33: 16,769,473 km (0.116 R)
• M34: 16,944,652 km (0.106 R)
• M35: 18,730,252 km (0.087 R)
• M36: 19,155,409 km (0.089 R)
• M37: 20,263,181 km (0.105 R)
• M38: 20,387,497 km (0.087 R)
• M39: 20,512,112 km (0.104 R)
• M40: 21,139,077 km (0.055 R)
• M41: 22,475,883 km (0.068 R)
• M42: 23,186,922 km (0.057 R)
• M43: 24,102,611 km (0.051 R)
• M44: 25,030,117 km (0.064 R)
• M45: 25,096,838 km (0.104 R)
• M46: 25,699,717 km (0.074 R)
• M47: 25,901,675 km (0.092 R)
• M48: 26,104,230 km (0.119 R)
• M49: 26,171,998 km (0.08 R)
• M50: 26,375,152 km (0.069 R)
• M51: 27,812,638 km (0.12 R)
• M52: 28,158,508 km (0.052 R)
• M53: 28,924,748 km (0.101 R)
• M54: 29,205,095 km (0.111 R)
• M55: 30,193,189 km (0.069 R)
• M56: 31,120,546 km (0.102 R)
• M57: 31,623,643 km (0.082 R)
• M58: 31,695,750 km (0.041 R)
• M59: 31,840,261 km (0.072 R)
• M60: 31,912,517 km (0.045 R)
• M61: 32,057,178 km (0.081 R)
• M62: 33,076,239 km (0.108 R)
• M63: 33,442,754 km (0.08 R)
• M64: 33,516,206 km (0.051 R)
• M65: 34,922,127 km (0.111 R)
• M66: 35,145,925 km (0.095 R)
• M67: 35,220,575 km (0.107 R)
• M68: 35,444,971 km (0.099 R)
• M69: 35,594,869 km (0.109 R)
• M70: 36,045,757 km (0.087 R)
• M71: 36,953,068 km (0.065 R)
• M72: 37,028,914 km (0.118 R)
• M73: 37,485,786 km (0.092 R)
• M74: 37,638,525 km (0.083 R)
• M75: 37,944,453 km (0.092 R)
• M76: 38,635,894 km (0.062 R)
• M77: 39,797,671 km (0.062 R)
• M78: 41,601,073 km (0.081 R)
• M79: 42,234,471 km (0.081 R)
• M80: 44,154,111 km (0.098 R)
• M81: 45,043,320 km (0.107 R)
• M82: 45,449,479 km (0.099 R)
• M83: 45,856,834 km (0.083 R)
• M84: 46,183,705 km (0.119 R)
• M85: 46,265,535 km (0.066 R)
• M86: 46,593,304 km (0.097 R)
• M87: 48,992,255 km (0.045 R)
• M88: 49,410,082 km (0.067 R)
• M89: 50,164,804 km (0.09 R)
• M90: 51,770,737 km (0.094 R)
• M91: 52,281,464 km (0.105 R)
• M92: 52,879,257 km (0.108 R)
• M93: 53,737,350 km (0.056 R)
• M94: 56,338,857 km (0.096 R)
• M95: 56,776,431 km (0.078 R)
• M96: 57,127,238 km (0.031 R)
• M97: 58,184,147 km (0.118 R)
• M98: 59,158,628 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 19,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit