🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.55 AU - 0.71 AU

Year: 187 Days

Day: 12.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.64 AU - 0.64 AU

Year: 192 Days

Day: 30.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,006,993 km

• M1: 301,290 km (0.074 R)
• M2: 326,722 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.63 AU - 0.89 AU

Year: 248 Days

Day: 32.3 Hours

Environment

Temp: 92 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,006,993 km

• M1: 25,731 km (0.095 R)
• M2: 274,961 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.94 AU - 1.24 AU

Year: 426 Days

Day: 41.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,006,993 km

• M1: 40,092 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.28 AU - 2 AU

Year: 787 Days

Day: 18.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,006,993 km

• M1: 596,896 km (0.041 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.38 AU - 3.62 AU

Year: 2454 Days

Day: 25.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.3

Radius: 8.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.15 AU - 6.59 AU

Year: 4663 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,006,993 km

• M1: 110,403 km (0.109 R)
• M2: 173,384 km (0.072 R)
• M3: 511,326 km (0.09 R)
• M4: 619,634 km (0.063 R)
• M5: 791,672 km (0.112 R)
• M6: 931,247 km (0.035 R)
• M7: 1,028,934 km (0.051 R)
• M8: 1,117,496 km (0.071 R)
• M9: 1,412,503 km (0.12 R)
• M10: 1,671,906 km (0.096 R)
• M11: 1,731,745 km (0.103 R)
• M12: 1,792,182 km (0.117 R)
• M13: 2,041,413 km (0.097 R)
• M14: 2,202,978 km (0.116 R)
• M15: 2,504,268 km (0.07 R)
• M16: 2,872,578 km (0.099 R)
• M17: 2,962,786 km (0.084 R)
• M18: 3,072,291 km (0.111 R)
• M19: 4,097,635 km (0.108 R)
• M20: 4,489,133 km (0.086 R)
• M21: 5,000,907 km (0.12 R)
• M22: 5,219,769 km (0.085 R)
• M23: 5,419,332 km (0.106 R)
• M24: 6,620,903 km (0.084 R)
• M25: 6,982,481 km (0.102 R)
• M26: 7,055,634 km (0.03 R)
• M27: 7,301,124 km (0.039 R)
• M28: 7,599,422 km (0.098 R)
• M29: 7,977,905 km (0.066 R)
• M30: 8,079,781 km (0.119 R)
• M31: 8,362,521 km (0.113 R)
• M32: 9,797,015 km (0.043 R)
• M33: 10,347,386 km (0.06 R)
• M34: 10,964,477 km (0.073 R)
• M35: 11,078,022 km (0.096 R)
• M36: 11,854,135 km (0.091 R)
• M37: 12,087,508 km (0.09 R)
• M38: 12,381,318 km (0.111 R)
• M39: 12,440,409 km (0.11 R)
• M40: 14,193,397 km (0.09 R)
• M41: 14,534,630 km (0.049 R)
• M42: 14,909,821 km (0.117 R)
• M43: 15,067,049 km (0.038 R)
• M44: 15,542,321 km (0.109 R)
• M45: 15,926,040 km (0.104 R)
• M46: 16,119,021 km (0.104 R)
• M47: 17,128,657 km (0.085 R)
• M48: 17,293,514 km (0.104 R)
• M49: 17,392,548 km (0.063 R)
• M50: 17,491,881 km (0.105 R)
• M51: 18,024,748 km (0.045 R)
• M52: 18,158,788 km (0.031 R)
• M53: 18,360,446 km (0.117 R)
• M54: 18,427,765 km (0.071 R)
• M55: 18,698,238 km (0.113 R)
• M56: 18,766,006 km (0.082 R)
• M57: 19,004,016 km (0.086 R)
• M58: 19,277,182 km (0.067 R)
• M59: 19,827,403 km (0.092 R)
• M60: 20,313,147 km (0.102 R)
• M61: 20,697,613 km (0.097 R)
• M62: 20,837,936 km (0.044 R)
• M63: 21,615,696 km (0.067 R)
• M64: 22,187,309 km (0.108 R)
• M65: 23,199,638 km (0.088 R)
• M66: 23,345,496 km (0.088 R)
• M67: 24,486,030 km (0.043 R)
• M68: 24,671,681 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 12.6

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.6 AU - 9.56 AU

Year: 9418 Days

Day: 11.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 76.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,006,993 km

• M1: 236,215 km (0.092 R)
• M2: 418,575 km (0.108 R)
• M3: 498,161 km (0.12 R)
• M4: 693,237 km (0.118 R)
• M5: 1,026,391 km (0.111 R)
• M6: 1,719,927 km (0.087 R)
• M7: 2,052,483 km (0.108 R)
• M8: 2,536,881 km (0.116 R)
• M9: 3,460,947 km (0.111 R)
• M10: 3,669,486 km (0.076 R)
• M11: 3,882,364 km (0.116 R)
• M12: 4,352,400 km (0.083 R)
• M13: 4,545,531 km (0.105 R)
• M14: 4,807,477 km (0.092 R)
• M15: 5,277,962 km (0.084 R)
• M16: 5,728,102 km (0.107 R)
• M17: 6,739,683 km (0.094 R)
• M18: 7,380,710 km (0.108 R)
• M19: 8,041,334 km (0.074 R)
• M20: 8,559,392 km (0.109 R)
• M21: 8,842,880 km (0.112 R)
• M22: 9,502,457 km (0.113 R)
• M23: 9,669,857 km (0.071 R)
• M24: 10,435,199 km (0.104 R)
• M25: 10,607,835 km (0.103 R)
• M26: 10,694,602 km (0.106 R)
• M27: 10,781,668 km (0.031 R)
• M28: 11,264,121 km (0.088 R)
• M29: 11,441,395 km (0.113 R)
• M30: 11,798,634 km (0.117 R)
• M31: 12,250,420 km (0.087 R)
• M32: 12,616,037 km (0.117 R)
• M33: 14,066,239 km (0.113 R)
• M34: 14,690,062 km (0.097 R)
• M35: 15,127,337 km (0.043 R)
• M36: 16,464,592 km (0.096 R)
• M37: 16,817,344 km (0.12 R)
• M38: 17,071,062 km (0.084 R)
• M39: 17,479,314 km (0.1 R)
• M40: 17,942,619 km (0.068 R)
• M41: 18,828,837 km (0.11 R)
• M42: 19,039,471 km (0.075 R)
• M43: 19,250,852 km (0.1 R)
• M44: 19,356,768 km (0.115 R)
• M45: 19,462,982 km (0.107 R)
• M46: 20,806,521 km (0.089 R)
• M47: 22,235,330 km (0.113 R)
• M48: 22,569,532 km (0.086 R)
• M49: 23,525,612 km (0.046 R)
• M50: 23,752,552 km (0.054 R)
• M51: 24,724,938 km (0.074 R)
• M52: 25,768,682 km (0.119 R)
• M53: 26,708,456 km (0.115 R)
• M54: 27,779,128 km (0.08 R)
• M55: 28,139,210 km (0.105 R)
• M56: 28,259,487 km (0.089 R)
• M57: 29,533,612 km (0.059 R)
• M58: 30,146,963 km (0.031 R)
• M59: 30,331,716 km (0.098 R)
• M60: 31,386,082 km (0.084 R)
• M61: 32,074,681 km (0.085 R)
• M62: 34,363,080 km (0.092 R)
• M63: 35,332,025 km (0.115 R)
• M64: 35,462,026 km (0.089 R)
• M65: 35,917,850 km (0.105 R)
• M66: 36,179,198 km (0.106 R)
• M67: 36,638,015 km (0.086 R)
• M68: 36,835,334 km (0.082 R)
• M69: 38,961,269 km (0.093 R)
• M70: 39,364,286 km (0.118 R)
• M71: 40,039,122 km (0.062 R)
• M72: 42,086,519 km (0.074 R)
• M73: 42,224,149 km (0.079 R)
• M74: 42,500,007 km (0.072 R)
• M75: 42,638,236 km (0.081 R)
• M76: 44,237,586 km (0.115 R)
• M77: 45,220,893 km (0.089 R)
• M78: 45,785,924 km (0.115 R)
• M79: 45,998,353 km (0.115 R)
• M80: 46,140,322 km (0.079 R)
• M81: 46,424,408 km (0.092 R)
• M82: 46,709,093 km (0.1 R)
• M83: 46,994,376 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.5

Radius: 5.5

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.46 AU - 15.64 AU

Year: 20798 Days

Day: 24.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,006,993 km

• M1: 83,775 km (0.087 R)
• M2: 253,868 km (0.114 R)
• M3: 401,072 km (0.101 R)
• M4: 729,439 km (0.089 R)
• M5: 770,279 km (0.105 R)
• M6: 1,473,240 km (0.11 R)
• M7: 1,659,190 km (0.062 R)
• M8: 1,824,645 km (0.077 R)
• M9: 2,082,851 km (0.072 R)
• M10: 2,201,333 km (0.071 R)
• M11: 2,413,911 km (0.118 R)
• M12: 4,078,636 km (0.055 R)
• M13: 4,453,379 km (0.042 R)
• M14: 4,644,715 km (0.05 R)
• M15: 4,722,057 km (0.114 R)
• M16: 4,799,848 km (0.092 R)
• M17: 5,518,965 km (0.087 R)
• M18: 5,600,944 km (0.099 R)
• M19: 6,016,677 km (0.108 R)
• M20: 6,313,778 km (0.112 R)
• M21: 6,878,061 km (0.05 R)
• M22: 7,233,356 km (0.047 R)
• M23: 7,458,351 km (0.114 R)
• M24: 7,961,599 km (0.054 R)
• M25: 8,287,572 km (0.085 R)
• M26: 8,904,364 km (0.102 R)
• M27: 9,000,556 km (0.1 R)
• M28: 9,340,143 km (0.086 R)
• M29: 10,535,580 km (0.083 R)
• M30: 10,996,191 km (0.065 R)
• M31: 11,047,803 km (0.035 R)
• M32: 11,990,120 km (0.077 R)
• M33: 12,903,415 km (0.094 R)
• M34: 13,176,281 km (0.111 R)
• M35: 14,062,349 km (0.096 R)
• M36: 14,512,489 km (0.037 R)
• M37: 14,625,735 km (0.054 R)
• M38: 16,536,997 km (0.107 R)
• M39: 16,714,570 km (0.098 R)
• M40: 17,131,499 km (0.12 R)
• M41: 17,793,470 km (0.084 R)
• M42: 18,097,154 km (0.089 R)
• M43: 19,641,153 km (0.096 R)
• M44: 20,080,971 km (0.095 R)
• M45: 20,714,967 km (0.103 R)
• M46: 24,048,606 km (0.091 R)
• M47: 25,332,604 km (0.071 R)
• M48: 25,948,499 km (0.081 R)
• M49: 26,916,247 km (0.119 R)
• M50: 27,264,810 km (0.087 R)
• M51: 27,825,503 km (0.101 R)
• M52: 27,895,964 km (0.088 R)
• M53: 28,531,755 km (0.12 R)
• M54: 29,101,124 km (0.036 R)
• M55: 29,387,155 km (0.07 R)
• M56: 29,602,277 km (0.056 R)
• M57: 30,395,595 km (0.047 R)
• M58: 30,468,000 km (0.067 R)
• M59: 33,189,484 km (0.081 R)
• M60: 33,413,432 km (0.068 R)
• M61: 33,712,927 km (0.114 R)
• M62: 36,140,901 km (0.051 R)
• M63: 37,065,864 km (0.087 R)
• M64: 37,453,473 km (0.096 R)
• M65: 37,764,636 km (0.117 R)
• M66: 38,938,830 km (0.086 R)
• M67: 39,728,407 km (0.103 R)
• M68: 40,125,141 km (0.101 R)
• M69: 40,762,577 km (0.097 R)
• M70: 41,162,752 km (0.031 R)
• M71: 42,047,623 km (0.078 R)
• M72: 42,857,546 km (0.113 R)
• M73: 43,836,066 km (0.046 R)
• M74: 44,657,208 km (0.033 R)
• M75: 45,566,315 km (0.055 R)
• M76: 46,481,554 km (0.113 R)
• M77: 46,899,680 km (0.078 R)
• M78: 47,067,230 km (0.113 R)
• M79: 47,992,194 km (0.067 R)
• M80: 48,584,152 km (0.081 R)
• M81: 49,093,234 km (0.064 R)
• M82: 51,579,251 km (0.099 R)
• M83: 54,105,810 km (0.119 R)
• M84: 54,457,514 km (0.096 R)
• M85: 56,049,385 km (0.089 R)
• M86: 56,672,461 km (0.063 R)
• M87: 57,208,470 km (0.119 R)
• M88: 58,375,483 km (0.106 R)
• M89: 58,465,541 km (0.113 R)
• M90: 59,913,349 km (0.116 R)
• M91: 60,915,655 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 17,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit