🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.43 AU - 0.67 AU

Year: 268 Days

Day: 12.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,056,089 km

• M1: 144,212 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.4

Radius: 9.9

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.73 AU - 0.95 AU

Year: 505 Days

Day: 5.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 10,056,089 km

• M1: 143,016 km (0.111 R)
• M2: 223,948 km (0.055 R)
• M3: 290,669 km (0.112 R)
• M4: 354,846 km (0.081 R)
• M5: 540,946 km (0.065 R)
• M6: 621,579 km (0.058 R)
• M7: 689,497 km (0.099 R)
• M8: 778,358 km (0.095 R)
• M9: 876,344 km (0.067 R)
• M10: 1,033,871 km (0.111 R)
• M11: 1,195,736 km (0.112 R)
• M12: 1,271,731 km (0.108 R)
• M13: 1,338,153 km (0.111 R)
• M14: 1,451,698 km (0.089 R)
• M15: 1,538,913 km (0.072 R)
• M16: 1,658,292 km (0.106 R)
• M17: 1,755,980 km (0.102 R)
• M18: 1,849,329 km (0.054 R)
• M19: 1,963,771 km (0.085 R)
• M20: 2,060,860 km (0.113 R)
• M21: 2,159,744 km (0.1 R)
• M22: 2,327,892 km (0.09 R)
• M23: 2,507,560 km (0.116 R)
• M24: 2,756,790 km (0.076 R)
• M25: 2,822,164 km (0.102 R)
• M26: 2,976,698 km (0.048 R)
• M27: 3,043,868 km (0.112 R)
• M28: 3,302,223 km (0.097 R)
• M29: 3,371,786 km (0.103 R)
• M30: 3,496,701 km (0.119 R)
• M31: 3,759,245 km (0.105 R)
• M32: 3,929,786 km (0.07 R)
• M33: 4,028,371 km (0.07 R)
• M34: 4,422,562 km (0.114 R)
• M35: 4,925,959 km (0.083 R)
• M36: 5,103,831 km (0.09 R)
• M37: 5,211,541 km (0.096 R)
• M38: 5,301,898 km (0.104 R)
• M39: 5,411,105 km (0.076 R)
• M40: 5,668,712 km (0.089 R)
• M41: 5,836,561 km (0.062 R)
• M42: 5,939,783 km (0.053 R)
• M43: 6,157,897 km (0.108 R)
• M44: 6,301,511 km (0.092 R)
• M45: 6,397,852 km (0.096 R)
• M46: 6,465,620 km (0.091 R)
• M47: 6,650,822 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.9

Radius: 10.9

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.28 AU - 2.12 AU

Year: 1454 Days

Day: 6.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 10,056,089 km

• M1: 150,196 km (0.077 R)
• M2: 241,152 km (0.105 R)
• M3: 322,234 km (0.115 R)
• M4: 412,741 km (0.073 R)
• M5: 511,924 km (0.115 R)
• M6: 617,839 km (0.088 R)
• M7: 756,516 km (0.116 R)
• M8: 959,970 km (0.083 R)
• M9: 1,105,827 km (0.045 R)
• M10: 1,297,014 km (0.104 R)
• M11: 1,471,594 km (0.1 R)
• M12: 1,600,548 km (0.102 R)
• M13: 2,168,122 km (0.085 R)
• M14: 2,287,950 km (0.111 R)
• M15: 2,443,382 km (0.099 R)
• M16: 2,529,550 km (0.1 R)
• M17: 2,799,425 km (0.072 R)
• M18: 2,950,668 km (0.087 R)
• M19: 3,120,312 km (0.083 R)
• M20: 3,367,448 km (0.088 R)
• M21: 3,747,427 km (0.102 R)
• M22: 3,825,068 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.5

Radius: 10.2

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.39 AU - 2.25 AU

Year: 1611 Days

Day: 7.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 10,056,089 km

• M1: 141,370 km (0.113 R)
• M2: 229,932 km (0.058 R)
• M3: 323,879 km (0.065 R)
• M4: 424,110 km (0.101 R)
• M5: 491,878 km (0.07 R)
• M6: 591,510 km (0.116 R)
• M7: 698,772 km (0.101 R)
• M8: 836,850 km (0.099 R)
• M9: 934,388 km (0.098 R)
• M10: 1,114,803 km (0.082 R)
• M11: 1,195,736 km (0.063 R)
• M12: 1,297,462 km (0.04 R)
• M13: 1,431,352 km (0.114 R)
• M14: 1,671,756 km (0.088 R)
• M15: 1,818,213 km (0.09 R)
• M16: 1,958,087 km (0.077 R)
• M17: 2,034,830 km (0.046 R)
• M18: 2,260,125 km (0.098 R)
• M19: 2,387,432 km (0.041 R)
• M20: 2,722,681 km (0.084 R)
• M21: 3,111,337 km (0.054 R)
• M22: 3,477,702 km (0.116 R)
• M23: 3,544,572 km (0.057 R)
• M24: 3,666,045 km (0.063 R)
• M25: 3,899,268 km (0.078 R)
• M26: 4,308,568 km (0.067 R)
• M27: 4,409,397 km (0.03 R)
• M28: 4,805,981 km (0.028 R)
• M29: 4,970,838 km (0.089 R)
• M30: 5,076,753 km (0.097 R)
• M31: 5,368,020 km (0.117 R)
• M32: 5,586,134 km (0.117 R)
• M33: 5,727,953 km (0.082 R)
• M34: 5,951,003 km (0.119 R)
• M35: 6,356,264 km (0.11 R)
• M36: 6,520,971 km (0.106 R)
• M37: 6,687,025 km (0.096 R)
• M38: 7,313,690 km (0.029 R)
• M39: 7,521,033 km (0.088 R)
• M40: 7,625,303 km (0.048 R)
• M41: 7,765,326 km (0.095 R)
• M42: 8,012,312 km (0.047 R)
• M43: 8,136,778 km (0.101 R)
• M44: 8,823,582 km (0.087 R)
• M45: 9,566,634 km (0.064 R)
• M46: 9,850,421 km (0.06 R)
• M47: 9,926,567 km (0.113 R)
• M48: 10,387,777 km (0.062 R)
• M49: 10,562,507 km (0.058 R)
• M50: 10,757,732 km (0.1 R)
• M51: 10,836,271 km (0.118 R)
• M52: 11,191,716 km (0.107 R)
• M53: 11,550,900 km (0.104 R)
• M54: 11,711,868 km (0.119 R)
• M55: 11,853,238 km (0.027 R)
• M56: 12,117,428 km (0.117 R)
• M57: 12,219,453 km (0.11 R)
• M58: 12,486,336 km (0.103 R)
• M59: 12,589,409 km (0.057 R)
• M60: 12,734,369 km (0.106 R)
• M61: 12,879,778 km (0.064 R)
• M62: 12,963,104 km (0.037 R)
• M63: 13,572,716 km (0.099 R)
• M64: 14,062,948 km (0.025 R)
• M65: 14,299,462 km (0.091 R)
• M66: 14,450,706 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.2

Radius: 11.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.45 AU - 2.31 AU

Year: 1691 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 10,056,089 km

• M1: 154,235 km (0.118 R)
• M2: 420,819 km (0.107 R)
• M3: 551,119 km (0.099 R)
• M4: 674,686 km (0.117 R)
• M5: 755,020 km (0.097 R)
• M6: 920,177 km (0.09 R)
• M7: 1,146,219 km (0.098 R)
• M8: 1,287,888 km (0.096 R)
• M9: 1,496,428 km (0.108 R)
• M10: 1,573,620 km (0.089 R)
• M11: 1,652,308 km (0.091 R)
• M12: 1,772,884 km (0.073 R)
• M13: 1,871,619 km (0.053 R)
• M14: 2,040,365 km (0.113 R)
• M15: 2,170,366 km (0.112 R)
• M16: 2,356,914 km (0.074 R)
• M17: 2,429,469 km (0.086 R)
• M18: 2,595,523 km (0.08 R)
• M19: 2,727,319 km (0.093 R)
• M20: 3,226,527 km (0.083 R)
• M21: 3,317,632 km (0.091 R)
• M22: 3,440,452 km (0.065 R)
• M23: 3,575,240 km (0.102 R)
• M24: 3,701,351 km (0.11 R)
• M25: 3,871,742 km (0.079 R)
• M26: 4,044,678 km (0.064 R)
• M27: 4,132,192 km (0.11 R)
• M28: 4,220,306 km (0.111 R)
• M29: 4,601,930 km (0.063 R)
• M30: 4,820,193 km (0.066 R)
• M31: 5,171,598 km (0.09 R)
• M32: 5,580,150 km (0.102 R)
• M33: 5,726,756 km (0.11 R)
• M34: 5,850,025 km (0.069 R)
• M35: 6,011,590 km (0.087 R)
• M36: 6,187,218 km (0.108 R)
• M37: 6,262,915 km (0.105 R)
• M38: 6,479,383 km (0.112 R)
• M39: 6,620,903 km (0.041 R)
• M40: 6,828,395 km (0.065 R)
• M41: 7,463,887 km (0.083 R)
• M42: 7,612,138 km (0.057 R)
• M43: 7,761,437 km (0.054 R)
• M44: 8,049,263 km (0.093 R)
• M45: 8,354,443 km (0.084 R)
• M46: 8,452,429 km (0.077 R)
• M47: 8,720,209 km (0.112 R)
• M48: 8,847,966 km (0.105 R)
• M49: 9,134,296 km (0.081 R)
• M50: 9,264,147 km (0.111 R)
• M51: 9,774,874 km (0.054 R)
• M52: 10,026,348 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 17,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit