🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.45 AU - 0.65 AU

Year: 188 Days

Day: 15.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.6 AU - 1.94 AU

Year: 1084 Days

Day: 26 Hours

Environment

Temp: -117 °C

Axial Tilt: 171.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.96 AU - 2.12 AU

Year: 1341 Days

Day: 41.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.1

Radius: 13.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.67 AU - 3.11 AU

Year: 2261 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,278,589 km

• M1: 245,191 km (0.092 R)
• M2: 334,202 km (0.052 R)
• M3: 504,444 km (0.074 R)
• M4: 596,596 km (0.082 R)
• M5: 763,099 km (0.072 R)
• M6: 873,053 km (0.103 R)
• M7: 972,237 km (0.09 R)
• M8: 1,093,112 km (0.108 R)
• M9: 1,228,797 km (0.058 R)
• M10: 1,322,744 km (0.062 R)
• M11: 1,568,683 km (0.106 R)
• M12: 1,713,195 km (0.09 R)
• M13: 1,927,569 km (0.05 R)
• M14: 2,173,956 km (0.117 R)
• M15: 2,347,939 km (0.099 R)
• M16: 2,478,687 km (0.096 R)
• M17: 2,673,164 km (0.103 R)
• M18: 2,949,023 km (0.062 R)
• M19: 3,221,291 km (0.085 R)
• M20: 3,832,249 km (0.068 R)
• M21: 3,944,746 km (0.07 R)
• M22: 4,376,336 km (0.089 R)
• M23: 4,583,080 km (0.113 R)
• M24: 4,747,788 km (0.106 R)
• M25: 5,098,595 km (0.084 R)
• M26: 5,222,611 km (0.11 R)
• M27: 5,394,948 km (0.109 R)
• M28: 5,537,216 km (0.04 R)
• M29: 5,696,837 km (0.089 R)
• M30: 5,809,484 km (0.113 R)
• M31: 6,020,716 km (0.114 R)
• M32: 6,771,697 km (0.079 R)
• M33: 6,994,149 km (0.114 R)
• M34: 7,253,851 km (0.086 R)
• M35: 7,376,222 km (0.048 R)
• M36: 7,676,166 km (0.052 R)
• M37: 7,765,177 km (0.092 R)
• M38: 7,998,250 km (0.105 R)
• M39: 8,361,175 km (0.095 R)
• M40: 8,804,134 km (0.034 R)
• M41: 8,897,333 km (0.111 R)
• M42: 9,197,875 km (0.065 R)
• M43: 9,387,416 km (0.064 R)
• M44: 9,944,518 km (0.04 R)
• M45: 10,276,177 km (0.116 R)
• M46: 10,394,060 km (0.045 R)
• M47: 10,810,391 km (0.057 R)
• M48: 10,990,507 km (0.105 R)
• M49: 11,111,083 km (0.103 R)
• M50: 11,414,617 km (0.079 R)
• M51: 11,598,024 km (0.094 R)
• M52: 11,844,112 km (0.081 R)
• M53: 11,947,185 km (0.045 R)
• M54: 12,698,017 km (0.041 R)
• M55: 12,994,221 km (0.118 R)
• M56: 13,121,828 km (0.079 R)
• M57: 13,399,780 km (0.077 R)
• M58: 14,267,299 km (0.059 R)
• M59: 14,420,936 km (0.085 R)
• M60: 14,641,443 km (0.095 R)
• M61: 14,929,867 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.6

Radius: 10

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.25 AU - 10.11 AU

Year: 10766 Days

Day: 14.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,278,589 km

• M1: 167,998 km (0.116 R)
• M2: 258,356 km (0.103 R)
• M3: 417,228 km (0.053 R)
• M4: 629,059 km (0.041 R)
• M5: 857,495 km (0.026 R)
• M6: 952,639 km (0.093 R)
• M7: 1,790,836 km (0.118 R)
• M8: 2,016,131 km (0.06 R)
• M9: 2,119,353 km (0.096 R)
• M10: 2,277,478 km (0.107 R)
• M11: 2,439,492 km (0.12 R)
• M12: 2,689,919 km (0.088 R)
• M13: 2,775,340 km (0.086 R)
• M14: 3,066,457 km (0.114 R)
• M15: 3,306,562 km (0.051 R)
• M16: 3,459,750 km (0.111 R)
• M17: 3,615,481 km (0.104 R)
• M18: 3,709,878 km (0.06 R)
• M19: 3,965,989 km (0.117 R)
• M20: 5,656,894 km (0.119 R)
• M21: 6,214,146 km (0.086 R)
• M22: 6,518,578 km (0.113 R)
• M23: 7,142,251 km (0.089 R)
• M24: 8,278,896 km (0.091 R)
• M25: 9,558,406 km (0.107 R)
• M26: 10,176,395 km (0.082 R)
• M27: 10,580,609 km (0.105 R)
• M28: 10,944,281 km (0.088 R)
• M29: 11,173,615 km (0.103 R)
• M30: 13,114,049 km (0.069 R)
• M31: 13,652,152 km (0.106 R)
• M32: 13,899,138 km (0.099 R)
• M33: 13,998,322 km (0.028 R)
• M34: 14,447,863 km (0.08 R)
• M35: 15,105,346 km (0.095 R)
• M36: 16,135,926 km (0.109 R)
• M37: 16,240,195 km (0.091 R)
• M38: 17,939,477 km (0.105 R)
• M39: 18,047,637 km (0.11 R)
• M40: 18,427,615 km (0.049 R)
• M41: 21,618,837 km (0.114 R)
• M42: 21,849,068 km (0.055 R)
• M43: 23,130,224 km (0.085 R)
• M44: 23,720,687 km (0.093 R)
• M45: 24,077,179 km (0.087 R)
• M46: 24,315,937 km (0.1 R)
• M47: 24,615,432 km (0.096 R)
• M48: 24,795,847 km (0.081 R)
• M49: 27,614,869 km (0.075 R)
• M50: 27,739,784 km (0.097 R)
• M51: 27,864,847 km (0.092 R)
• M52: 27,927,379 km (0.052 R)
• M53: 28,366,898 km (0.084 R)
• M54: 28,429,879 km (0.026 R)
• M55: 28,682,250 km (0.12 R)
• M56: 28,745,380 km (0.067 R)
• M57: 28,998,799 km (0.074 R)
• M58: 29,125,658 km (0.102 R)
• M59: 29,571,310 km (0.082 R)
• M60: 30,986,656 km (0.045 R)
• M61: 32,687,733 km (0.086 R)
• M62: 32,952,073 km (0.049 R)
• M63: 33,350,003 km (0.086 R)
• M64: 33,549,566 km (0.07 R)
• M65: 34,351,710 km (0.088 R)
• M66: 35,025,050 km (0.116 R)
• M67: 36,727,324 km (0.12 R)
• M68: 36,933,470 km (0.111 R)
• M69: 37,623,116 km (0.093 R)
• M70: 37,761,644 km (0.105 R)
• M71: 38,038,999 km (0.049 R)
• M72: 38,875,400 km (0.109 R)
• M73: 39,717,786 km (0.063 R)
• M74: 40,992,659 km (0.118 R)
• M75: 41,563,524 km (0.107 R)
• M76: 42,424,909 km (0.103 R)
• M77: 44,092,177 km (0.074 R)
• M78: 44,165,031 km (0.102 R)
• M79: 45,485,532 km (0.088 R)
• M80: 45,928,491 km (0.094 R)
• M81: 46,744,547 km (0.078 R)
• M82: 47,042,397 km (0.087 R)
• M83: 48,465,970 km (0.082 R)
• M84: 48,767,410 km (0.028 R)
• M85: 48,918,504 km (0.097 R)
• M86: 49,979,751 km (0.048 R)
• M87: 50,208,187 km (0.073 R)
• M88: 50,665,956 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 15,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit