🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.68 AU - 0.82 AU

Year: 234 Days

Day: 44 Hours

Environment

Temp: 138 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.58 AU - 1.74 AU

Year: 770 Days

Day: 13.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,111,327 km

• M1: 160,219 km (0.109 R)

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351

Radius: 12.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.79 AU - 12.67 AU

Year: 11776 Days

Day: 14 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,111,327 km

• M1: 155,582 km (0.029 R)
• M2: 238,010 km (0.083 R)
• M3: 455,077 km (0.043 R)
• M4: 747,092 km (0.103 R)
• M5: 841,787 km (0.065 R)
• M6: 1,134,251 km (0.071 R)
• M7: 1,459,327 km (0.115 R)
• M8: 1,622,539 km (0.088 R)
• M9: 1,727,855 km (0.113 R)
• M10: 2,126,384 km (0.068 R)
• M11: 2,360,505 km (0.1 R)
• M12: 2,505,016 km (0.109 R)
• M13: 3,406,493 km (0.104 R)
• M14: 3,598,278 km (0.119 R)
• M15: 3,906,748 km (0.083 R)
• M16: 4,021,191 km (0.063 R)
• M17: 4,639,928 km (0.033 R)
• M18: 4,883,622 km (0.115 R)
• M19: 5,320,299 km (0.069 R)
• M20: 5,672,302 km (0.047 R)
• M21: 6,031,786 km (0.115 R)
• M22: 6,432,708 km (0.104 R)
• M23: 6,911,272 km (0.054 R)
• M24: 7,085,105 km (0.089 R)
• M25: 7,260,284 km (0.047 R)
• M26: 7,615,130 km (0.062 R)
• M27: 7,794,647 km (0.12 R)
• M28: 8,012,013 km (0.051 R)
• M29: 8,231,324 km (0.101 R)
• M30: 9,744,057 km (0.079 R)
• M31: 10,135,555 km (0.095 R)
• M32: 10,293,530 km (0.093 R)
• M33: 10,772,692 km (0.116 R)
• M34: 11,014,891 km (0.083 R)
• M35: 11,381,705 km (0.109 R)
• M36: 11,628,542 km (0.082 R)
• M37: 12,085,713 km (0.065 R)
• M38: 12,421,859 km (0.091 R)
• M39: 12,803,783 km (0.034 R)
• M40: 13,448,849 km (0.051 R)
• M41: 13,753,430 km (0.057 R)
• M42: 14,860,155 km (0.093 R)
• M43: 15,401,550 km (0.118 R)
• M44: 15,583,461 km (0.082 R)
• M45: 16,876,734 km (0.078 R)
• M46: 17,111,304 km (0.098 R)
• M47: 19,075,374 km (0.106 R)
• M48: 19,270,749 km (0.094 R)
• M49: 20,807,717 km (0.12 R)
• M50: 21,059,341 km (0.092 R)
• M51: 21,820,196 km (0.106 R)
• M52: 22,024,547 km (0.104 R)
• M53: 23,421,043 km (0.106 R)
• M54: 23,892,874 km (0.09 R)
• M55: 24,262,082 km (0.111 R)
• M56: 25,595,896 km (0.115 R)
• M57: 26,136,094 km (0.102 R)
• M58: 27,008,250 km (0.118 R)
• M59: 27,558,172 km (0.061 R)
• M60: 27,668,725 km (0.049 R)
• M61: 28,056,333 km (0.086 R)
• M62: 30,249,138 km (0.062 R)
• M63: 30,534,272 km (0.114 R)
• M64: 30,705,711 km (0.115 R)
• M65: 30,877,449 km (0.079 R)
• M66: 31,279,718 km (0.061 R)
• M67: 31,799,271 km (0.099 R)
• M68: 33,375,135 km (0.046 R)
• M69: 34,202,262 km (0.114 R)
• M70: 34,618,294 km (0.111 R)
• M71: 35,395,604 km (0.083 R)
• M72: 35,575,720 km (0.026 R)
• M73: 36,420,499 km (0.039 R)
• M74: 36,663,147 km (0.103 R)
• M75: 37,455,268 km (0.115 R)
• M76: 37,761,495 km (0.08 R)
• M77: 38,376,342 km (0.056 R)
• M78: 38,808,680 km (0.101 R)
• M79: 39,056,563 km (0.114 R)
• M80: 41,310,405 km (0.114 R)
• M81: 41,563,375 km (0.103 R)
• M82: 42,198,268 km (0.07 R)
• M83: 42,453,033 km (0.113 R)
• M84: 42,772,275 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.8

Radius: 13.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.44 AU - 13.04 AU

Year: 12667 Days

Day: 6.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,111,327 km

• M1: 202,107 km (0.081 R)
• M2: 303,684 km (0.086 R)
• M3: 1,219,223 km (0.091 R)
• M4: 1,799,662 km (0.093 R)
• M5: 2,379,803 km (0.086 R)
• M6: 2,622,451 km (0.12 R)
• M7: 2,760,829 km (0.118 R)
• M8: 3,016,192 km (0.069 R)
• M9: 4,374,242 km (0.075 R)
• M10: 5,255,822 km (0.073 R)
• M11: 5,538,263 km (0.059 R)
• M12: 5,898,195 km (0.05 R)
• M13: 6,717,244 km (0.102 R)
• M14: 6,831,686 km (0.116 R)
• M15: 7,851,046 km (0.075 R)
• M16: 8,093,095 km (0.101 R)
• M17: 8,215,017 km (0.108 R)
• M18: 8,625,963 km (0.069 R)
• M19: 8,959,716 km (0.106 R)
• M20: 9,128,013 km (0.109 R)
• M21: 9,340,143 km (0.099 R)
• M22: 10,557,571 km (0.105 R)
• M23: 11,049,598 km (0.078 R)
• M24: 11,321,118 km (0.12 R)
• M25: 11,686,586 km (0.081 R)
• M26: 11,917,116 km (0.111 R)
• M27: 12,009,567 km (0.069 R)
• M28: 12,429,339 km (0.111 R)
• M29: 13,044,037 km (0.067 R)
• M30: 13,379,136 km (0.092 R)
• M31: 14,009,093 km (0.083 R)
• M32: 14,549,739 km (0.091 R)
• M33: 15,197,498 km (0.034 R)
• M34: 15,651,528 km (0.12 R)
• M35: 15,752,955 km (0.071 R)
• M36: 16,366,605 km (0.099 R)
• M37: 16,521,290 km (0.12 R)
• M38: 16,624,662 km (0.111 R)
• M39: 16,935,975 km (0.085 R)
• M40: 17,459,268 km (0.086 R)
• M41: 18,307,638 km (0.085 R)
• M42: 18,575,418 km (0.095 R)
• M43: 19,714,755 km (0.083 R)
• M44: 20,320,477 km (0.105 R)
• M45: 21,437,524 km (0.117 R)
• M46: 21,833,360 km (0.119 R)
• M47: 22,345,584 km (0.108 R)
• M48: 22,919,591 km (0.114 R)
• M49: 23,382,147 km (0.1 R)
• M50: 23,498,235 km (0.103 R)
• M51: 23,964,831 km (0.077 R)
• M52: 24,670,334 km (0.094 R)
• M53: 25,561,788 km (0.035 R)
• M54: 27,437,446 km (0.118 R)
• M55: 27,621,452 km (0.115 R)
• M56: 27,867,241 km (0.059 R)
• M57: 29,107,108 km (0.109 R)
• M58: 30,491,786 km (0.045 R)
• M59: 31,064,447 km (0.068 R)
• M60: 32,220,389 km (0.109 R)
• M61: 33,586,816 km (0.084 R)
• M62: 33,980,708 km (0.092 R)
• M63: 34,244,149 km (0.061 R)
• M64: 35,038,514 km (0.098 R)
• M65: 35,437,940 km (0.094 R)
• M66: 36,308,600 km (0.107 R)
• M67: 36,510,557 km (0.095 R)
• M68: 36,915,668 km (0.11 R)
• M69: 37,662,012 km (0.103 R)
• M70: 38,071,162 km (0.04 R)
• M71: 38,207,895 km (0.052 R)
• M72: 39,307,738 km (0.072 R)
• M73: 39,722,872 km (0.102 R)
• M74: 40,697,054 km (0.091 R)
• M75: 42,243,896 km (0.059 R)
• M76: 42,385,415 km (0.088 R)
• M77: 44,168,323 km (0.119 R)
• M78: 45,684,946 km (0.108 R)
• M79: 46,340,184 km (0.067 R)
• M80: 47,218,623 km (0.108 R)
• M81: 47,512,583 km (0.094 R)
• M82: 47,659,937 km (0.043 R)
• M83: 47,954,794 km (0.077 R)
• M84: 49,066,306 km (0.073 R)
• M85: 49,289,656 km (0.106 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 14,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit