🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.8 AU - 0.84 AU

Year: 263 Days

Day: 19.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.74 AU - 2.42 AU

Year: 1064 Days

Day: 37.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.01 AU - 4.31 AU

Year: 3010 Days

Day: 39 Hours

Environment

Temp: -116 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.3

Radius: 15

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.63 AU - 6.41 AU

Year: 4601 Days

Day: 10 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,988,847 km

• M1: 418,126 km (0.1 R)
• M2: 688,749 km (0.099 R)
• M3: 854,054 km (0.089 R)
• M4: 1,061,397 km (0.116 R)
• M5: 1,171,800 km (0.101 R)
• M6: 1,301,053 km (0.113 R)
• M7: 1,559,558 km (0.061 R)
• M8: 1,703,321 km (0.103 R)
• M9: 1,818,512 km (0.109 R)
• M10: 1,936,544 km (0.094 R)
• M11: 2,660,897 km (0.066 R)
• M12: 4,181,560 km (0.118 R)
• M13: 4,708,743 km (0.059 R)
• M14: 4,873,450 km (0.116 R)
• M15: 5,088,123 km (0.093 R)
• M16: 5,305,937 km (0.096 R)
• M17: 5,650,910 km (0.104 R)
• M18: 5,978,081 km (0.105 R)
• M19: 6,079,957 km (0.089 R)
• M20: 6,467,266 km (0.067 R)
• M21: 6,942,837 km (0.114 R)
• M22: 7,649,837 km (0.064 R)
• M23: 7,816,339 km (0.056 R)
• M24: 8,209,482 km (0.091 R)
• M25: 8,695,675 km (0.086 R)
• M26: 9,250,085 km (0.079 R)
• M27: 9,546,588 km (0.089 R)
• M28: 9,696,036 km (0.101 R)
• M29: 9,936,889 km (0.105 R)
• M30: 10,057,914 km (0.082 R)
• M31: 10,485,764 km (0.089 R)
• M32: 11,044,661 km (0.115 R)
• M33: 11,264,720 km (0.079 R)
• M34: 11,359,415 km (0.054 R)
• M35: 11,613,283 km (0.085 R)
• M36: 12,126,852 km (0.099 R)
• M37: 12,680,664 km (0.104 R)
• M38: 13,982,315 km (0.104 R)
• M39: 14,254,583 km (0.11 R)
• M40: 15,291,296 km (0.105 R)
• M41: 15,677,408 km (0.071 R)
• M42: 16,066,961 km (0.025 R)
• M43: 16,675,226 km (0.107 R)
• M44: 16,783,236 km (0.107 R)
• M45: 16,964,099 km (0.08 R)
• M46: 17,914,195 km (0.029 R)
• M47: 18,025,047 km (0.079 R)
• M48: 18,173,000 km (0.119 R)
• M49: 19,409,725 km (0.101 R)
• M50: 20,249,418 km (0.06 R)
• M51: 20,673,678 km (0.055 R)
• M52: 21,491,828 km (0.098 R)
• M53: 22,280,808 km (0.103 R)
• M54: 22,718,830 km (0.114 R)
• M55: 23,441,687 km (0.111 R)
• M56: 23,603,402 km (0.102 R)
• M57: 24,663,453 km (0.044 R)
• M58: 25,240,602 km (0.058 R)
• M59: 25,364,917 km (0.061 R)
• M60: 26,031,077 km (0.084 R)
• M61: 26,240,514 km (0.087 R)
• M62: 26,492,437 km (0.07 R)
• M63: 26,829,780 km (0.118 R)
• M64: 27,253,291 km (0.098 R)
• M65: 27,508,505 km (0.075 R)
• M66: 27,679,047 km (0.116 R)
• M67: 27,978,542 km (0.104 R)
• M68: 28,192,916 km (0.092 R)
• M69: 28,580,524 km (0.085 R)
• M70: 28,796,543 km (0.117 R)
• M71: 29,013,011 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.7

Radius: 14.9

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.8 AU - 7.12 AU

Year: 6514 Days

Day: 13.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,988,847 km

• M1: 186,249 km (0.086 R)
• M2: 379,081 km (0.091 R)
• M3: 509,979 km (0.107 R)
• M4: 629,957 km (0.092 R)
• M5: 773,271 km (0.118 R)
• M6: 1,171,501 km (0.093 R)
• M7: 1,442,871 km (0.093 R)
• M8: 2,030,791 km (0.083 R)
• M9: 2,423,336 km (0.078 R)
• M10: 2,897,561 km (0.09 R)
• M11: 3,190,474 km (0.101 R)
• M12: 3,544,722 km (0.044 R)
• M13: 3,922,456 km (0.086 R)
• M14: 4,236,313 km (0.096 R)
• M15: 4,390,847 km (0.096 R)
• M16: 5,333,613 km (0.098 R)
• M17: 6,426,425 km (0.117 R)
• M18: 6,591,881 km (0.04 R)
• M19: 6,707,221 km (0.099 R)
• M20: 7,201,641 km (0.071 R)
• M21: 8,020,391 km (0.102 R)
• M22: 8,755,664 km (0.101 R)
• M23: 9,339,395 km (0.088 R)
• M24: 9,454,885 km (0.066 R)
• M25: 9,556,162 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.9

Radius: 10.7

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.3 AU - 9.84 AU

Year: 8900 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,988,847 km

• M1: 134,488 km (0.097 R)
• M2: 276,307 km (0.094 R)
• M3: 454,778 km (0.078 R)
• M4: 612,902 km (0.111 R)
• M5: 949,797 km (0.053 R)
• M6: 1,023,997 km (0.103 R)
• M7: 1,827,637 km (0.107 R)
• M8: 2,264,313 km (0.103 R)
• M9: 2,442,933 km (0.073 R)
• M10: 3,006,768 km (0.071 R)
• M11: 3,118,667 km (0.101 R)
• M12: 3,580,475 km (0.065 R)
• M13: 3,971,674 km (0.103 R)
• M14: 4,567,971 km (0.06 R)
• M15: 4,959,169 km (0.059 R)
• M16: 5,600,645 km (0.107 R)
• M17: 5,913,753 km (0.11 R)
• M18: 5,984,064 km (0.065 R)
• M19: 7,035,438 km (0.088 R)
• M20: 7,373,380 km (0.092 R)
• M21: 8,498,057 km (0.105 R)
• M22: 8,577,643 km (0.102 R)
• M23: 8,737,413 km (0.072 R)
• M24: 9,182,018 km (0.118 R)
• M25: 9,592,664 km (0.077 R)
• M26: 10,009,444 km (0.114 R)
• M27: 10,347,086 km (0.099 R)
• M28: 10,432,058 km (0.034 R)
• M29: 10,517,329 km (0.053 R)
• M30: 11,207,573 km (0.117 R)
• M31: 12,405,403 km (0.1 R)
• M32: 12,677,073 km (0.117 R)
• M33: 13,318,698 km (0.072 R)
• M34: 13,550,426 km (0.109 R)
• M35: 13,877,147 km (0.115 R)
• M36: 15,257,936 km (0.089 R)
• M37: 15,403,345 km (0.025 R)
• M38: 15,500,583 km (0.093 R)
• M39: 16,582,774 km (0.082 R)
• M40: 16,832,154 km (0.104 R)
• M41: 17,284,089 km (0.073 R)
• M42: 17,385,068 km (0.105 R)
• M43: 17,740,063 km (0.1 R)
• M44: 19,761,580 km (0.07 R)
• M45: 19,920,004 km (0.119 R)
• M46: 20,025,919 km (0.108 R)
• M47: 21,095,245 km (0.089 R)
• M48: 21,419,722 km (0.054 R)
• M49: 22,018,862 km (0.055 R)
• M50: 22,623,387 km (0.05 R)
• M51: 22,844,642 km (0.116 R)
• M52: 23,400,847 km (0.11 R)
• M53: 24,356,628 km (0.087 R)
• M54: 25,497,311 km (0.081 R)
• M55: 26,538,812 km (0.085 R)
• M56: 26,713,692 km (0.114 R)
• M57: 27,299,667 km (0.102 R)
• M58: 27,948,921 km (0.096 R)
• M59: 30,170,450 km (0.061 R)
• M60: 31,394,759 km (0.077 R)
• M61: 31,518,027 km (0.101 R)
• M62: 31,950,964 km (0.036 R)
• M63: 32,822,521 km (0.087 R)
• M64: 33,135,779 km (0.115 R)
• M65: 33,450,084 km (0.096 R)
• M66: 35,484,316 km (0.081 R)
• M67: 35,741,325 km (0.099 R)
• M68: 36,905,944 km (0.116 R)
• M69: 37,166,544 km (0.089 R)
• M70: 37,754,763 km (0.041 R)
• M71: 40,138,904 km (0.065 R)
• M72: 40,205,774 km (0.115 R)
• M73: 41,214,064 km (0.06 R)
• M74: 41,619,624 km (0.09 R)
• M75: 42,981,263 km (0.117 R)
• M76: 43,049,779 km (0.117 R)
• M77: 43,529,988 km (0.034 R)
• M78: 43,667,618 km (0.114 R)
• M79: 43,943,178 km (0.044 R)
• M80: 44,773,147 km (0.089 R)
• M81: 45,190,226 km (0.092 R)
• M82: 45,399,214 km (0.117 R)
• M83: 45,887,950 km (0.106 R)
• M84: 46,027,974 km (0.073 R)
• M85: 47,223,709 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.1

Radius: 9.3

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.08 AU - 10.5 AU

Year: 9245 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 38,988,847 km

• M1: 136,732 km (0.094 R)
• M2: 432,188 km (0.077 R)
• M3: 650,152 km (0.091 R)
• M4: 710,291 km (0.066 R)
• M5: 827,426 km (0.052 R)
• M6: 941,719 km (0.102 R)
• M7: 1,154,896 km (0.087 R)
• M8: 1,372,560 km (0.088 R)
• M9: 1,872,217 km (0.088 R)
• M10: 2,037,822 km (0.113 R)
• M11: 2,288,698 km (0.112 R)
• M12: 2,479,884 km (0.106 R)
• M13: 2,549,447 km (0.065 R)
• M14: 3,025,467 km (0.083 R)
• M15: 3,144,996 km (0.098 R)
• M16: 3,404,249 km (0.103 R)
• M17: 3,544,422 km (0.114 R)
• M18: 3,670,683 km (0.074 R)
• M19: 3,927,542 km (0.102 R)
• M20: 4,041,835 km (0.114 R)
• M21: 4,190,386 km (0.105 R)
• M22: 4,408,200 km (0.045 R)
• M23: 4,681,516 km (0.105 R)
• M24: 6,166,723 km (0.069 R)
• M25: 6,491,800 km (0.097 R)
• M26: 6,568,992 km (0.109 R)
• M27: 6,646,633 km (0.06 R)
• M28: 6,842,008 km (0.056 R)
• M29: 7,358,719 km (0.075 R)
• M30: 7,642,207 km (0.104 R)
• M31: 7,847,007 km (0.118 R)
• M32: 7,970,575 km (0.096 R)
• M33: 8,219,954 km (0.098 R)
• M34: 9,747,348 km (0.057 R)
• M35: 9,858,200 km (0.116 R)
• M36: 10,441,333 km (0.072 R)
• M37: 10,509,250 km (0.055 R)
• M38: 10,943,383 km (0.099 R)
• M39: 11,617,471 km (0.107 R)
• M40: 11,711,419 km (0.092 R)
• M41: 11,829,302 km (0.077 R)
• M42: 11,923,848 km (0.074 R)
• M43: 12,209,131 km (0.108 R)
• M44: 12,280,938 km (0.12 R)
• M45: 12,593,149 km (0.034 R)
• M46: 13,102,978 km (0.098 R)
• M47: 14,092,867 km (0.085 R)
• M48: 14,168,115 km (0.074 R)
• M49: 14,520,867 km (0.073 R)
• M50: 14,698,290 km (0.113 R)
• M51: 14,978,636 km (0.118 R)
• M52: 15,081,111 km (0.06 R)
• M53: 15,934,567 km (0.039 R)
• M54: 16,354,189 km (0.12 R)
• M55: 16,777,252 km (0.118 R)
• M56: 17,204,054 km (0.063 R)
• M57: 17,796,611 km (0.088 R)
• M58: 18,149,962 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.3

Radius: 7.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.16 AU - 23.1 AU

Year: 28527 Days

Day: 19.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,988,847 km

• M1: 199,564 km (0.053 R)
• M2: 271,819 km (0.081 R)
• M3: 872,604 km (0.081 R)
• M4: 953,238 km (0.079 R)
• M5: 1,070,522 km (0.029 R)
• M6: 1,282,951 km (0.052 R)
• M7: 1,338,153 km (0.12 R)
• M8: 1,413,101 km (0.079 R)
• M9: 1,489,396 km (0.117 R)
• M10: 1,726,808 km (0.101 R)
• M11: 1,912,908 km (0.092 R)
• M12: 2,372,024 km (0.12 R)
• M13: 2,602,405 km (0.113 R)
• M14: 2,673,015 km (0.097 R)
• M15: 3,184,789 km (0.093 R)
• M16: 3,568,807 km (0.119 R)
• M17: 3,673,675 km (0.061 R)
• M18: 3,806,219 km (0.106 R)
• M19: 4,296,600 km (0.06 R)
• M20: 4,408,350 km (0.115 R)
• M21: 5,216,927 km (0.119 R)
• M22: 5,853,017 km (0.105 R)
• M23: 6,227,460 km (0.034 R)
• M24: 7,598,225 km (0.117 R)
• M25: 7,835,488 km (0.081 R)
• M26: 7,972,220 km (0.119 R)
• M27: 8,144,108 km (0.103 R)
• M28: 8,247,929 km (0.072 R)
• M29: 8,526,779 km (0.068 R)
• M30: 8,667,401 km (0.108 R)
• M31: 9,058,151 km (0.092 R)
• M32: 9,309,775 km (0.104 R)
• M33: 9,490,938 km (0.055 R)
• M34: 11,792,950 km (0.068 R)
• M35: 12,186,093 km (0.105 R)
• M36: 13,106,569 km (0.102 R)
• M37: 13,513,774 km (0.096 R)
• M38: 13,925,168 km (0.086 R)
• M39: 14,591,776 km (0.053 R)
• M40: 14,971,456 km (0.102 R)
• M41: 15,568,351 km (0.086 R)
• M42: 16,042,876 km (0.118 R)
• M43: 16,829,461 km (0.111 R)
• M44: 17,227,541 km (0.118 R)
• M45: 17,763,102 km (0.117 R)
• M46: 18,622,093 km (0.108 R)
• M47: 18,987,859 km (0.114 R)
• M48: 19,263,867 km (0.055 R)
• M49: 20,615,933 km (0.093 R)
• M50: 20,946,843 km (0.075 R)
• M51: 21,566,029 km (0.098 R)
• M52: 21,757,814 km (0.119 R)
• M53: 21,902,026 km (0.12 R)
• M54: 22,676,344 km (0.099 R)
• M55: 22,969,107 km (0.116 R)
• M56: 23,066,944 km (0.114 R)
• M57: 24,052,944 km (0.112 R)
• M58: 25,052,856 km (0.093 R)
• M59: 25,103,121 km (0.116 R)
• M60: 26,629,169 km (0.085 R)
• M61: 26,783,404 km (0.091 R)
• M62: 27,247,906 km (0.08 R)
• M63: 27,923,639 km (0.085 R)
• M64: 28,289,705 km (0.052 R)
• M65: 29,132,540 km (0.048 R)
• M66: 29,610,206 km (0.086 R)
• M67: 32,146,638 km (0.054 R)
• M68: 32,256,143 km (0.109 R)
• M69: 32,640,311 km (0.116 R)
• M70: 33,025,974 km (0.033 R)
• M71: 33,247,080 km (0.103 R)
• M72: 33,523,985 km (0.06 R)
• M73: 34,808,133 km (0.065 R)
• M74: 36,392,973 km (0.079 R)
• M75: 38,813,916 km (0.092 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 14,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit