🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.53 AU - 0.63 AU

Year: 281 Days

Day: 27.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 12.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.05 AU - 1.49 AU

Year: 910 Days

Day: 7.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 14,668,683 km

• M1: 169,794 km (0.117 R)
• M2: 276,606 km (0.072 R)
• M3: 422,315 km (0.082 R)
• M4: 703,559 km (0.087 R)
• M5: 861,235 km (0.057 R)
• M6: 958,025 km (0.107 R)
• M7: 1,128,417 km (0.079 R)
• M8: 1,213,987 km (0.1 R)
• M9: 1,301,950 km (0.119 R)
• M10: 1,635,853 km (0.087 R)
• M11: 1,808,937 km (0.03 R)
• M12: 1,970,952 km (0.085 R)
• M13: 2,084,796 km (0.054 R)
• M14: 2,282,415 km (0.087 R)
• M15: 2,458,342 km (0.092 R)
• M16: 2,794,189 km (0.102 R)
• M17: 3,043,269 km (0.108 R)
• M18: 3,134,674 km (0.112 R)
• M19: 3,457,057 km (0.119 R)
• M20: 3,768,370 km (0.047 R)
• M21: 4,235,565 km (0.067 R)
• M22: 4,792,218 km (0.106 R)
• M23: 4,982,955 km (0.062 R)
• M24: 5,115,649 km (0.095 R)
• M25: 5,249,389 km (0.043 R)
• M26: 5,720,772 km (0.072 R)
• M27: 5,885,180 km (0.114 R)
• M28: 6,257,679 km (0.067 R)
• M29: 6,414,009 km (0.097 R)
• M30: 6,505,862 km (0.083 R)
• M31: 6,584,849 km (0.075 R)
• M32: 6,717,393 km (0.08 R)
• M33: 6,850,834 km (0.115 R)
• M34: 6,958,246 km (0.052 R)
• M35: 7,039,178 km (0.073 R)
• M36: 7,283,771 km (0.044 R)
• M37: 7,365,900 km (0.117 R)
• M38: 7,544,969 km (0.065 R)
• M39: 7,642,058 km (0.091 R)
• M40: 7,823,370 km (0.107 R)
• M41: 7,907,594 km (0.043 R)
• M42: 8,133,487 km (0.112 R)
• M43: 8,233,119 km (0.045 R)
• M44: 8,505,387 km (0.099 R)
• M45: 8,664,409 km (0.119 R)
• M46: 8,970,636 km (0.081 R)
• M47: 9,103,030 km (0.089 R)
• M48: 9,474,183 km (0.04 R)
• M49: 9,729,397 km (0.119 R)
• M50: 9,880,640 km (0.087 R)
• M51: 10,017,373 km (0.113 R)
• M52: 10,170,112 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.9

Radius: 11.5

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.43 AU - 1.83 AU

Year: 1323 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 14,668,683 km

• M1: 148,700 km (0.103 R)
• M2: 239,955 km (0.117 R)
• M3: 412,142 km (0.079 R)
• M4: 497,862 km (0.062 R)
• M5: 628,012 km (0.114 R)
• M6: 711,039 km (0.095 R)
• M7: 805,285 km (0.097 R)
• M8: 918,531 km (0.117 R)
• M9: 1,130,810 km (0.064 R)
• M10: 1,210,696 km (0.074 R)
• M11: 1,284,298 km (0.061 R)
• M12: 1,541,157 km (0.049 R)
• M13: 1,648,718 km (0.12 R)
• M14: 1,805,497 km (0.112 R)
• M15: 1,909,766 km (0.112 R)
• M16: 2,015,981 km (0.093 R)
• M17: 2,214,497 km (0.091 R)
• M18: 2,305,902 km (0.103 R)
• M19: 2,388,330 km (0.068 R)
• M20: 2,524,314 km (0.098 R)
• M21: 2,662,992 km (0.113 R)
• M22: 2,782,371 km (0.047 R)
• M23: 3,162,798 km (0.06 R)
• M24: 3,324,364 km (0.097 R)
• M25: 3,453,317 km (0.032 R)
• M26: 3,595,884 km (0.117 R)
• M27: 3,679,958 km (0.117 R)
• M28: 4,072,652 km (0.087 R)
• M29: 4,274,161 km (0.075 R)
• M30: 4,376,187 km (0.075 R)
• M31: 4,466,095 km (0.088 R)
• M32: 4,608,662 km (0.106 R)
• M33: 5,112,956 km (0.088 R)
• M34: 5,207,801 km (0.07 R)
• M35: 5,357,997 km (0.088 R)
• M36: 5,509,690 km (0.115 R)
• M37: 5,662,878 km (0.093 R)
• M38: 5,902,234 km (0.11 R)
• M39: 6,073,374 km (0.1 R)
• M40: 6,260,521 km (0.057 R)
• M41: 7,134,023 km (0.097 R)
• M42: 7,316,383 km (0.098 R)
• M43: 7,531,206 km (0.072 R)
• M44: 7,623,807 km (0.075 R)
• M45: 8,315,098 km (0.085 R)
• M46: 8,394,984 km (0.096 R)
• M47: 8,668,299 km (0.058 R)
• M48: 8,749,231 km (0.111 R)
• M49: 9,240,361 km (0.036 R)
• M50: 9,790,881 km (0.081 R)
• M51: 10,010,790 km (0.082 R)
• M52: 10,112,816 km (0.12 R)
• M53: 10,266,453 km (0.047 R)
• M54: 10,386,580 km (0.099 R)
• M55: 10,489,803 km (0.105 R)
• M56: 10,801,714 km (0.076 R)
• M57: 11,099,264 km (0.101 R)
• M58: 11,399,358 km (0.119 R)
• M59: 11,595,032 km (0.114 R)
• M60: 12,152,433 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 8.7

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.59 AU - 1.83 AU

Year: 1422 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 14,668,683 km

• M1: 109,506 km (0.106 R)
• M2: 176,376 km (0.027 R)
• M3: 285,882 km (0.108 R)
• M4: 443,857 km (0.08 R)
• M5: 603,627 km (0.073 R)
• M6: 782,846 km (0.049 R)
• M7: 912,098 km (0.093 R)
• M8: 996,771 km (0.076 R)
• M9: 1,110,764 km (0.081 R)
• M10: 1,285,644 km (0.109 R)
• M11: 1,662,182 km (0.109 R)
• M12: 1,735,335 km (0.117 R)
• M13: 1,852,321 km (0.064 R)
• M14: 1,950,158 km (0.069 R)
• M15: 2,173,657 km (0.025 R)
• M16: 2,548,699 km (0.119 R)
• M17: 2,818,424 km (0.116 R)
• M18: 3,345,457 km (0.098 R)
• M19: 3,492,063 km (0.083 R)
• M20: 3,819,383 km (0.054 R)
• M21: 4,099,730 km (0.096 R)
• M22: 4,185,150 km (0.101 R)
• M23: 4,300,041 km (0.109 R)
• M24: 4,518,155 km (0.097 R)
• M25: 4,710,239 km (0.108 R)
• M26: 4,829,767 km (0.093 R)
• M27: 5,148,411 km (0.099 R)
• M28: 5,631,163 km (0.119 R)
• M29: 5,694,593 km (0.105 R)
• M30: 5,806,043 km (0.112 R)
• M31: 5,934,248 km (0.076 R)
• M32: 6,506,610 km (0.047 R)
• M33: 6,656,507 km (0.091 R)
• M34: 6,774,091 km (0.048 R)
• M35: 6,960,041 km (0.118 R)
• M36: 7,354,531 km (0.071 R)
• M37: 7,809,158 km (0.096 R)
• M38: 8,039,838 km (0.117 R)
• M39: 8,183,004 km (0.088 R)
• M40: 8,417,423 km (0.055 R)
• M41: 8,874,445 km (0.097 R)
• M42: 9,078,048 km (0.064 R)
• M43: 9,264,447 km (0.107 R)
• M44: 9,339,395 km (0.104 R)
• M45: 9,414,643 km (0.054 R)
• M46: 9,622,285 km (0.098 R)
• M47: 9,812,424 km (0.072 R)
• M48: 9,946,314 km (0.107 R)
• M49: 10,196,441 km (0.116 R)
• M50: 10,332,127 km (0.097 R)
• M51: 10,448,813 km (0.083 R)
• M52: 10,507,306 km (0.093 R)
• M53: 10,644,188 km (0.05 R)
• M54: 10,801,565 km (0.075 R)
• M55: 10,979,287 km (0.069 R)
• M56: 11,118,413 km (0.039 R)
• M57: 11,277,884 km (0.06 R)
• M58: 11,558,979 km (0.095 R)
• M59: 11,801,776 km (0.073 R)
• M60: 11,944,193 km (0.109 R)
• M61: 12,025,724 km (0.098 R)
• M62: 12,148,544 km (0.093 R)
• M63: 12,436,669 km (0.116 R)
• M64: 12,935,877 km (0.079 R)
• M65: 13,251,230 km (0.11 R)
• M66: 13,675,639 km (0.092 R)
• M67: 13,910,956 km (0.081 R)
• M68: 14,147,620 km (0.082 R)
• M69: 14,255,630 km (0.119 R)
• M70: 14,450,855 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 20,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit