🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.56 AU - 0.9 AU

Year: 228 Days

Day: 42.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.64 AU - 0.98 AU

Year: 266 Days

Day: 35.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.7 AU - 1.14 AU

Year: 322 Days

Day: 33.8 Hours

Environment

Temp: 68 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,331,744 km

• M1: 21,243 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.83 AU - 1.21 AU

Year: 376 Days

Day: 35.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,331,744 km

• M1: 84,972 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.91 AU - 1.29 AU

Year: 421 Days

Day: 25.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.14 AU - 2.72 AU

Year: 1384 Days

Day: 29 Hours

Environment

Temp: -80 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.31 AU - 2.97 AU

Year: 1567 Days

Day: 13.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610

Radius: 8.4

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.07 AU - 9.67 AU

Year: 8064 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 86,331,744 km

• M1: 376,687 km (0.117 R)
• M2: 523,593 km (0.117 R)
• M3: 576,999 km (0.054 R)
• M4: 632,500 km (0.073 R)
• M5: 1,091,915 km (0.113 R)
• M6: 1,252,882 km (0.088 R)
• M7: 1,618,200 km (0.117 R)
• M8: 1,719,628 km (0.104 R)
• M9: 3,046,710 km (0.111 R)
• M10: 3,776,000 km (0.074 R)
• M11: 4,414,184 km (0.05 R)
• M12: 4,499,904 km (0.116 R)
• M13: 5,085,580 km (0.068 R)
• M14: 5,145,419 km (0.076 R)
• M15: 5,296,213 km (0.113 R)
• M16: 6,040,164 km (0.113 R)
• M17: 6,327,541 km (0.11 R)
• M18: 6,586,794 km (0.064 R)
• M19: 6,882,699 km (0.113 R)
• M20: 7,727,328 km (0.108 R)
• M21: 8,783,489 km (0.089 R)
• M22: 9,921,929 km (0.088 R)
• M23: 10,109,824 km (0.087 R)
• M24: 10,223,219 km (0.043 R)
• M25: 10,413,059 km (0.077 R)
• M26: 10,912,117 km (0.034 R)
• M27: 11,145,041 km (0.08 R)
• M28: 11,301,371 km (0.047 R)
• M29: 11,379,760 km (0.026 R)
• M30: 11,734,756 km (0.106 R)
• M31: 12,053,400 km (0.028 R)
• M32: 12,213,769 km (0.115 R)
• M33: 12,415,277 km (0.064 R)
• M34: 12,862,425 km (0.05 R)
• M35: 12,985,245 km (0.095 R)
• M36: 13,314,809 km (0.085 R)
• M37: 13,605,478 km (0.056 R)
• M38: 13,730,691 km (0.11 R)
• M39: 13,940,128 km (0.092 R)
• M40: 14,108,575 km (0.104 R)
• M41: 14,319,957 km (0.11 R)
• M42: 14,703,227 km (0.106 R)
• M43: 16,092,991 km (0.088 R)
• M44: 16,181,254 km (0.083 R)
• M45: 16,624,961 km (0.119 R)
• M46: 16,893,040 km (0.065 R)
• M47: 17,569,672 km (0.094 R)
• M48: 17,842,837 km (0.064 R)
• M49: 18,670,712 km (0.099 R)
• M50: 19,323,108 km (0.092 R)
• M51: 19,416,906 km (0.117 R)
• M52: 19,888,439 km (0.06 R)
• M53: 20,746,382 km (0.098 R)
• M54: 21,131,597 km (0.099 R)
• M55: 21,228,237 km (0.049 R)
• M56: 21,422,116 km (0.075 R)
• M57: 22,399,888 km (0.104 R)
• M58: 22,943,825 km (0.088 R)
• M59: 23,442,136 km (0.094 R)
• M60: 23,994,451 km (0.109 R)
• M61: 24,805,421 km (0.1 R)
• M62: 25,780,051 km (0.08 R)
• M63: 26,297,959 km (0.097 R)
• M64: 26,401,930 km (0.099 R)
• M65: 27,028,894 km (0.03 R)
• M66: 27,819,519 km (0.114 R)
• M67: 28,244,228 km (0.077 R)
• M68: 29,261,643 km (0.119 R)
• M69: 29,315,498 km (0.118 R)
• M70: 29,639,527 km (0.116 R)
• M71: 29,856,145 km (0.101 R)
• M72: 31,112,019 km (0.086 R)
• M73: 32,608,147 km (0.08 R)
• M74: 32,775,846 km (0.095 R)
• M75: 34,127,613 km (0.077 R)
• M76: 34,184,310 km (0.059 R)
• M77: 34,468,397 km (0.028 R)
• M78: 34,525,393 km (0.12 R)
• M79: 34,924,521 km (0.1 R)
• M80: 35,153,405 km (0.086 R)
• M81: 36,189,370 km (0.118 R)
• M82: 36,247,115 km (0.115 R)
• M83: 37,235,209 km (0.088 R)
• M84: 37,527,523 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.6

Radius: 12.2

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.11 AU - 10.33 AU

Year: 9405 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,331,744 km

• M1: 153,338 km (0.115 R)
• M2: 339,886 km (0.113 R)
• M3: 482,902 km (0.118 R)
• M4: 768,933 km (0.114 R)
• M5: 913,893 km (0.107 R)
• M6: 1,586,485 km (0.07 R)
• M7: 1,751,492 km (0.085 R)
• M8: 2,254,590 km (0.043 R)
• M9: 2,414,360 km (0.046 R)
• M10: 2,745,121 km (0.089 R)
• M11: 3,061,371 km (0.082 R)
• M12: 3,359,071 km (0.108 R)
• M13: 4,242,596 km (0.117 R)
• M14: 4,847,270 km (0.1 R)
• M15: 5,194,936 km (0.04 R)
• M16: 6,781,271 km (0.069 R)
• M17: 6,975,001 km (0.111 R)
• M18: 7,328,201 km (0.106 R)
• M19: 7,889,343 km (0.092 R)
• M20: 8,216,214 km (0.095 R)
• M21: 8,298,643 km (0.103 R)
• M22: 8,757,011 km (0.029 R)
• M23: 9,095,551 km (0.081 R)
• M24: 9,352,260 km (0.081 R)
• M25: 9,785,496 km (0.064 R)
• M26: 10,048,639 km (0.086 R)
• M27: 10,181,033 km (0.103 R)
• M28: 10,492,346 km (0.096 R)
• M29: 10,806,950 km (0.103 R)
• M30: 12,425,599 km (0.099 R)
• M31: 12,520,295 km (0.111 R)
• M32: 12,901,769 km (0.112 R)
• M33: 14,069,381 km (0.096 R)
• M34: 17,027,828 km (0.092 R)
• M35: 17,930,352 km (0.111 R)
• M36: 18,145,025 km (0.048 R)
• M37: 19,230,956 km (0.076 R)
• M38: 19,671,222 km (0.118 R)
• M39: 20,059,130 km (0.117 R)
• M40: 20,393,780 km (0.06 R)
• M41: 24,372,186 km (0.105 R)
• M42: 24,550,507 km (0.114 R)
• M43: 25,267,978 km (0.114 R)
• M44: 25,689,844 km (0.076 R)
• M45: 26,296,463 km (0.118 R)
• M46: 27,215,144 km (0.118 R)
• M47: 27,647,482 km (0.089 R)
• M48: 28,706,934 km (0.078 R)
• M49: 28,832,446 km (0.082 R)
• M50: 29,779,700 km (0.104 R)
• M51: 30,161,474 km (0.076 R)
• M52: 30,416,837 km (0.096 R)
• M53: 31,187,416 km (0.083 R)
• M54: 32,289,952 km (0.092 R)
• M55: 32,485,776 km (0.046 R)
• M56: 33,010,117 km (0.081 R)
• M57: 34,399,881 km (0.095 R)
• M58: 34,934,244 km (0.05 R)
• M59: 35,943,731 km (0.101 R)
• M60: 36,486,023 km (0.079 R)
• M61: 36,622,008 km (0.111 R)
• M62: 37,236,107 km (0.041 R)
• M63: 37,784,832 km (0.057 R)
• M64: 38,129,056 km (0.098 R)
• M65: 39,237,876 km (0.093 R)
• M66: 39,447,014 km (0.109 R)
• M67: 42,269,926 km (0.051 R)
• M68: 42,627,315 km (0.079 R)
• M69: 44,212,005 km (0.029 R)
• M70: 44,429,520 km (0.101 R)
• M71: 44,720,189 km (0.085 R)
• M72: 45,303,471 km (0.091 R)
• M73: 45,669,238 km (0.08 R)
• M74: 46,477,515 km (0.06 R)
• M75: 46,994,226 km (0.095 R)
• M76: 48,257,132 km (0.068 R)
• M77: 48,481,229 km (0.064 R)
• M78: 49,080,369 km (0.097 R)
• M79: 50,361,674 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375

Radius: 3.6

Gravity: 28.94 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 15.24 AU - 24.76 AU

Year: 32669 Days

Day: 22.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,331,744 km

• M1: 66,571 km (0.093 R)
• M2: 106,514 km (0.085 R)
• M3: 288,873 km (0.07 R)
• M4: 683,961 km (0.069 R)
• M5: 1,009,486 km (0.115 R)
• M6: 1,067,979 km (0.113 R)
• M7: 1,127,519 km (0.101 R)
• M8: 1,188,256 km (0.082 R)
• M9: 1,250,040 km (0.035 R)
• M10: 1,642,884 km (0.075 R)
• M11: 1,817,016 km (0.111 R)
• M12: 2,183,082 km (0.105 R)
• M13: 3,022,625 km (0.079 R)
• M14: 3,586,908 km (0.066 R)
• M15: 3,904,056 km (0.106 R)
• M16: 4,613,299 km (0.073 R)
• M17: 4,661,918 km (0.038 R)
• M18: 4,809,123 km (0.119 R)
• M19: 6,092,822 km (0.103 R)
• M20: 6,253,640 km (0.044 R)
• M21: 7,474,957 km (0.042 R)
• M22: 8,112,393 km (0.101 R)
• M23: 8,948,645 km (0.1 R)
• M24: 9,192,640 km (0.088 R)
• M25: 9,937,487 km (0.033 R)
• M26: 10,063,449 km (0.106 R)
• M27: 10,960,288 km (0.052 R)
• M28: 11,418,357 km (0.073 R)
• M29: 11,749,267 km (0.069 R)
• M30: 11,882,409 km (0.114 R)
• M31: 13,381,081 km (0.054 R)
• M32: 16,105,707 km (0.08 R)
• M33: 16,328,009 km (0.089 R)
• M34: 16,775,456 km (0.091 R)
• M35: 20,818,339 km (0.09 R)
• M36: 21,303,335 km (0.116 R)
• M37: 22,037,711 km (0.113 R)
• M38: 22,449,404 km (0.096 R)
• M39: 23,531,296 km (0.114 R)
• M40: 23,783,369 km (0.084 R)
• M41: 24,036,339 km (0.119 R)
• M42: 25,400,671 km (0.078 R)
• M43: 27,405,283 km (0.051 R)
• M44: 28,381,858 km (0.099 R)
• M45: 29,369,802 km (0.049 R)
• M46: 30,186,457 km (0.105 R)
• M47: 30,643,329 km (0.1 R)
• M48: 30,826,736 km (0.083 R)
• M49: 31,471,652 km (0.114 R)
• M50: 32,027,857 km (0.086 R)
• M51: 32,493,854 km (0.093 R)
• M52: 32,587,203 km (0.098 R)
• M53: 32,774,500 km (0.082 R)
• M54: 33,810,465 km (0.117 R)
• M55: 35,528,746 km (0.051 R)
• M56: 35,721,428 km (0.112 R)
• M57: 37,079,927 km (0.116 R)
• M58: 40,952,118 km (0.082 R)
• M59: 41,052,947 km (0.088 R)
• M60: 41,356,331 km (0.042 R)
• M61: 41,660,464 km (0.086 R)
• M62: 41,965,344 km (0.052 R)
• M63: 45,681,206 km (0.081 R)
• M64: 46,731,981 km (0.115 R)
• M65: 47,684,321 km (0.037 R)
• M66: 47,790,536 km (0.115 R)
• M67: 51,122,230 km (0.094 R)
• M68: 57,779,485 km (0.083 R)
• M69: 58,460,155 km (0.111 R)
• M70: 58,573,849 km (0.116 R)
• M71: 59,143,369 km (0.081 R)
• M72: 59,943,717 km (0.103 R)
• M73: 60,287,942 km (0.096 R)
• M74: 61,324,206 km (0.093 R)
• M75: 62,831,554 km (0.111 R)
• M76: 62,947,942 km (0.07 R)
• M77: 65,882,453 km (0.07 R)
• M78: 67,426,004 km (0.102 R)
• M79: 68,142,428 km (0.111 R)
• M80: 68,741,269 km (0.062 R)
• M81: 70,306,661 km (0.044 R)
• M82: 71,275,756 km (0.042 R)
• M83: 72,249,339 km (0.064 R)
• M84: 74,455,907 km (0.116 R)
• M85: 75,196,267 km (0.107 R)
• M86: 75,567,420 km (0.106 R)
• M87: 79,689,589 km (0.049 R)
• M88: 80,194,183 km (0.101 R)
• M89: 80,320,593 km (0.109 R)
• M90: 81,333,520 km (0.059 R)
• M91: 81,841,554 km (0.064 R)
• M92: 82,350,636 km (0.098 R)
• M93: 82,605,551 km (0.108 R)
• M94: 83,756,108 km (0.082 R)
• M95: 85,427,266 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 17,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit