🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.51 AU - 0.51 AU

Year: 136 Days

Day: 42.5 Hours

Environment

Temp: 242 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.54 AU - 0.6 AU

Year: 160 Days

Day: 16.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.81 AU - 0.89 AU

Year: 292 Days

Day: 14.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,272,585 km

• M1: 49,816 km (0.119 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.3

Radius: 9.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.35 AU - 8.37 AU

Year: 8215 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,272,585 km

• M1: 150,495 km (0.111 R)
• M2: 211,980 km (0.086 R)
• M3: 343,776 km (0.116 R)
• M4: 525,238 km (0.054 R)
• M5: 673,789 km (0.119 R)
• M6: 797,357 km (0.095 R)
• M7: 981,362 km (0.032 R)
• M8: 1,202,468 km (0.1 R)
• M9: 1,272,031 km (0.116 R)
• M10: 1,757,476 km (0.1 R)
• M11: 1,850,376 km (0.109 R)
• M12: 1,931,458 km (0.093 R)
• M13: 2,111,125 km (0.059 R)
• M14: 2,238,882 km (0.08 R)
• M15: 2,325,499 km (0.07 R)
• M16: 2,487,214 km (0.098 R)
• M17: 3,106,549 km (0.108 R)
• M18: 3,350,843 km (0.109 R)
• M19: 3,567,760 km (0.065 R)
• M20: 3,858,279 km (0.093 R)
• M21: 4,335,645 km (0.063 R)
• M22: 4,608,961 km (0.101 R)
• M23: 4,682,713 km (0.092 R)
• M24: 5,038,905 km (0.113 R)
• M25: 5,115,050 km (0.117 R)
• M26: 5,403,924 km (0.075 R)
• M27: 5,481,864 km (0.045 R)
• M28: 5,579,851 km (0.115 R)
• M29: 5,917,194 km (0.076 R)
• M30: 6,078,311 km (0.075 R)
• M31: 6,695,552 km (0.112 R)
• M32: 7,096,773 km (0.107 R)
• M33: 7,658,364 km (0.109 R)
• M34: 7,768,019 km (0.096 R)
• M35: 8,256,755 km (0.086 R)
• M36: 8,437,021 km (0.091 R)
• M37: 8,641,371 km (0.091 R)
• M38: 8,893,294 km (0.09 R)
• M39: 8,962,408 km (0.066 R)
• M40: 9,078,048 km (0.081 R)
• M41: 9,357,496 km (0.079 R)
• M42: 9,569,028 km (0.12 R)
• M43: 9,877,499 km (0.111 R)
• M44: 10,650,321 km (0.049 R)
• M45: 11,367,493 km (0.1 R)
• M46: 11,568,104 km (0.091 R)
• M47: 11,845,907 km (0.091 R)
• M48: 12,228,130 km (0.048 R)
• M49: 12,485,289 km (0.045 R)
• M50: 12,952,632 km (0.079 R)
• M51: 13,162,219 km (0.052 R)
• M52: 13,770,933 km (0.049 R)
• M53: 13,877,746 km (0.115 R)
• M54: 13,984,858 km (0.069 R)
• M55: 14,145,975 km (0.082 R)
• M56: 14,280,762 km (0.036 R)
• M57: 14,443,076 km (0.117 R)
• M58: 14,524,457 km (0.105 R)
• M59: 15,015,886 km (0.082 R)
• M60: 15,485,025 km (0.104 R)
• M61: 15,847,052 km (0.082 R)
• M62: 15,931,126 km (0.083 R)
• M63: 16,099,424 km (0.118 R)
• M64: 16,324,718 km (0.106 R)
• M65: 16,494,512 km (0.073 R)
• M66: 16,778,598 km (0.075 R)
• M67: 17,698,774 km (0.092 R)
• M68: 18,429,111 km (0.097 R)
• M69: 18,546,845 km (0.118 R)
• M70: 18,901,691 km (0.071 R)
• M71: 19,348,390 km (0.058 R)
• M72: 19,527,908 km (0.079 R)
• M73: 20,221,743 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448

Radius: 11.4

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.69 AU - 11.41 AU

Year: 11002 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,272,585 km

• M1: 143,165 km (0.11 R)
• M2: 257,458 km (0.076 R)
• M3: 337,792 km (0.114 R)
• M4: 592,108 km (0.119 R)
• M5: 665,860 km (0.074 R)
• M6: 775,216 km (0.087 R)
• M7: 1,013,526 km (0.106 R)
• M8: 2,002,068 km (0.102 R)
• M9: 2,189,664 km (0.113 R)
• M10: 2,481,978 km (0.035 R)
• M11: 2,632,923 km (0.092 R)
• M12: 2,735,247 km (0.106 R)
• M13: 3,050,450 km (0.108 R)
• M14: 3,377,471 km (0.061 R)
• M15: 3,489,071 km (0.119 R)
• M16: 3,687,288 km (0.053 R)
• M17: 3,831,201 km (0.12 R)
• M18: 3,947,738 km (0.057 R)
• M19: 4,035,851 km (0.098 R)
• M20: 4,244,241 km (0.111 R)
• M21: 4,364,817 km (0.113 R)
• M22: 4,486,739 km (0.118 R)
• M23: 4,733,725 km (0.082 R)
• M24: 4,890,504 km (0.056 R)
• M25: 5,306,087 km (0.076 R)
• M26: 6,901,997 km (0.079 R)
• M27: 8,105,213 km (0.084 R)
• M28: 8,180,161 km (0.057 R)
• M29: 8,330,806 km (0.111 R)
• M30: 8,558,644 km (0.113 R)
• M31: 9,176,333 km (0.11 R)
• M32: 9,293,768 km (0.048 R)
• M33: 10,048,938 km (0.084 R)
• M34: 10,129,571 km (0.11 R)
• M35: 10,291,586 km (0.062 R)
• M36: 10,948,021 km (0.107 R)
• M37: 11,281,475 km (0.091 R)
• M38: 11,745,228 km (0.052 R)
• M39: 12,735,117 km (0.072 R)
• M40: 12,997,811 km (0.075 R)
• M41: 13,306,581 km (0.077 R)
• M42: 14,111,567 km (0.105 R)
• M43: 14,247,252 km (0.088 R)
• M44: 14,519,969 km (0.119 R)
• M45: 14,794,332 km (0.097 R)
• M46: 14,978,337 km (0.095 R)
• M47: 15,441,492 km (0.04 R)
• M48: 16,715,318 km (0.067 R)
• M49: 17,051,165 km (0.069 R)
• M50: 17,973,735 km (0.094 R)
• M51: 18,763,313 km (0.089 R)
• M52: 19,362,901 km (0.114 R)
• M53: 20,529,765 km (0.069 R)
• M54: 22,348,576 km (0.058 R)
• M55: 22,507,000 km (0.096 R)
• M56: 23,304,057 km (0.105 R)
• M57: 23,464,576 km (0.099 R)
• M58: 23,894,520 km (0.116 R)
• M59: 24,002,380 km (0.079 R)
• M60: 24,871,394 km (0.109 R)
• M61: 25,364,618 km (0.081 R)
• M62: 25,861,134 km (0.115 R)
• M63: 26,249,639 km (0.084 R)
• M64: 26,360,940 km (0.066 R)
• M65: 29,368,156 km (0.116 R)
• M66: 29,541,540 km (0.112 R)
• M67: 30,765,251 km (0.096 R)
• M68: 31,059,061 km (0.106 R)
• M69: 32,183,888 km (0.094 R)
• M70: 33,503,042 km (0.092 R)
• M71: 33,926,553 km (0.086 R)
• M72: 34,595,555 km (0.099 R)
• M73: 35,699,587 km (0.098 R)
• M74: 37,064,817 km (0.088 R)
• M75: 37,879,527 km (0.054 R)
• M76: 38,068,320 km (0.098 R)
• M77: 38,573,362 km (0.06 R)
• M78: 39,781,963 km (0.071 R)
• M79: 40,230,308 km (0.119 R)
• M80: 41,326,262 km (0.08 R)
• M81: 42,693,587 km (0.091 R)
• M82: 43,284,199 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.5

Radius: 4.7

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.69 AU - 21.15 AU

Year: 25945 Days

Day: 17.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,272,585 km

• M1: 60,737 km (0.109 R)
• M2: 142,866 km (0.111 R)
• M3: 192,981 km (0.077 R)
• M4: 688,599 km (0.089 R)
• M5: 757,414 km (0.12 R)
• M6: 1,107,623 km (0.116 R)
• M7: 1,356,703 km (0.098 R)
• M8: 1,532,331 km (0.076 R)
• M9: 1,622,838 km (0.076 R)
• M10: 2,988,517 km (0.089 R)
• M11: 3,101,912 km (0.064 R)
• M12: 3,490,118 km (0.074 R)
• M13: 4,227,037 km (0.091 R)
• M14: 5,099,941 km (0.111 R)
• M15: 6,026,550 km (0.066 R)
• M16: 6,074,122 km (0.082 R)
• M17: 6,218,035 km (0.119 R)
• M18: 6,606,990 km (0.095 R)
• M19: 6,656,058 km (0.117 R)
• M20: 6,754,793 km (0.086 R)
• M21: 6,853,976 km (0.07 R)
• M22: 7,357,223 km (0.082 R)
• M23: 8,292,808 km (0.111 R)
• M24: 8,505,686 km (0.095 R)
• M25: 9,046,034 km (0.099 R)
• M26: 9,265,195 km (0.107 R)
• M27: 9,597,302 km (0.084 R)
• M28: 9,764,851 km (0.064 R)
• M29: 10,501,771 km (0.094 R)
• M30: 10,790,046 km (0.096 R)
• M31: 11,433,167 km (0.029 R)
• M32: 12,634,139 km (0.11 R)
• M33: 15,218,442 km (0.111 R)
• M34: 15,283,367 km (0.086 R)
• M35: 15,938,606 km (0.084 R)
• M36: 16,070,850 km (0.086 R)
• M37: 16,669,990 km (0.083 R)
• M38: 17,821,594 km (0.063 R)
• M39: 20,272,007 km (0.08 R)
• M40: 20,343,665 km (0.07 R)
• M41: 21,063,679 km (0.109 R)
• M42: 22,751,443 km (0.072 R)
• M43: 23,049,442 km (0.066 R)
• M44: 23,573,932 km (0.1 R)
• M45: 25,247,782 km (0.088 R)
• M46: 25,479,061 km (0.096 R)
• M47: 25,943,562 km (0.037 R)
• M48: 26,021,203 km (0.072 R)
• M49: 26,332,816 km (0.08 R)
• M50: 26,959,631 km (0.036 R)
• M51: 27,117,008 km (0.095 R)
• M52: 27,670,669 km (0.115 R)
• M53: 28,068,300 km (0.043 R)
• M54: 28,387,842 km (0.073 R)
• M55: 28,628,245 km (0.06 R)
• M56: 29,596,592 km (0.108 R)
• M57: 31,648,477 km (0.085 R)
• M58: 33,745,540 km (0.094 R)
• M59: 34,853,761 km (0.1 R)
• M60: 35,973,800 km (0.12 R)
• M61: 37,808,019 km (0.111 R)
• M62: 38,337,596 km (0.059 R)
• M63: 39,314,919 km (0.088 R)
• M64: 42,845,279 km (0.119 R)
• M65: 43,305,292 km (0.085 R)
• M66: 43,766,802 km (0.098 R)
• M67: 44,322,857 km (0.088 R)
• M68: 46,287,077 km (0.105 R)
• M69: 46,570,116 km (0.094 R)
• M70: 46,664,513 km (0.066 R)
• M71: 48,950,069 km (0.083 R)
• M72: 52,642,743 km (0.064 R)
• M73: 53,629,341 km (0.055 R)
• M74: 56,122,389 km (0.085 R)
• M75: 57,636,170 km (0.08 R)
• M76: 57,940,602 km (0.094 R)
• M77: 58,245,482 km (0.088 R)
• M78: 59,061,090 km (0.119 R)
• M79: 59,983,361 km (0.116 R)
• M80: 60,497,678 km (0.102 R)
• M81: 61,013,492 km (0.107 R)
• M82: 63,195,975 km (0.11 R)
• M83: 63,509,831 km (0.076 R)
• M84: 64,139,040 km (0.068 R)
• M85: 64,770,343 km (0.101 R)
• M86: 65,086,892 km (0.087 R)
• M87: 68,279,311 km (0.098 R)
• M88: 69,570,639 km (0.11 R)
• M89: 69,678,499 km (0.108 R)
• M90: 70,219,146 km (0.091 R)
• M91: 70,544,222 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 18,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit