🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.6 AU - 1.62 AU

Year: 856 Days

Day: 18.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.22 AU - 2.54 AU

Year: 1538 Days

Day: 34.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.7

Radius: 14.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.77 AU - 9.35 AU

Year: 11426 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,667,512 km

• M1: 178,620 km (0.082 R)
• M2: 455,675 km (0.104 R)
• M3: 556,504 km (0.073 R)
• M4: 667,207 km (0.088 R)
• M5: 809,773 km (0.062 R)
• M6: 1,430,754 km (0.062 R)
• M7: 2,246,511 km (0.105 R)
• M8: 2,720,736 km (0.092 R)
• M9: 2,886,042 km (0.038 R)
• M10: 3,207,378 km (0.112 R)
• M11: 3,401,856 km (0.102 R)
• M12: 3,782,582 km (0.106 R)
• M13: 4,113,941 km (0.067 R)
• M14: 4,894,094 km (0.079 R)
• M15: 5,118,940 km (0.036 R)
• M16: 5,255,523 km (0.104 R)
• M17: 5,462,865 km (0.108 R)
• M18: 6,076,815 km (0.118 R)
• M19: 7,759,043 km (0.05 R)
• M20: 8,154,580 km (0.057 R)
• M21: 9,241,408 km (0.117 R)
• M22: 9,576,358 km (0.078 R)
• M23: 9,717,130 km (0.107 R)
• M24: 10,344,693 km (0.046 R)
• M25: 10,605,292 km (0.096 R)
• M26: 10,751,001 km (0.115 R)
• M27: 11,014,891 km (0.091 R)
• M28: 11,162,544 km (0.037 R)
• M29: 11,759,440 km (0.086 R)
• M30: 11,849,947 km (0.112 R)
• M31: 12,366,807 km (0.099 R)
• M32: 13,675,489 km (0.079 R)
• M33: 13,993,534 km (0.037 R)
• M34: 14,185,468 km (0.082 R)
• M35: 14,410,613 km (0.104 R)
• M36: 14,734,343 km (0.089 R)
• M37: 15,455,106 km (0.049 R)
• M38: 15,853,036 km (0.105 R)
• M39: 16,220,748 km (0.099 R)
• M40: 16,557,492 km (0.094 R)
• M41: 17,581,789 km (0.119 R)
• M42: 20,376,128 km (0.054 R)
• M43: 21,620,782 km (0.067 R)
• M44: 21,731,783 km (0.066 R)
• M45: 23,305,703 km (0.107 R)
• M46: 24,375,477 km (0.094 R)
• M47: 25,539,348 km (0.096 R)
• M48: 25,735,023 km (0.088 R)
• M49: 26,206,854 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.8

Radius: 5

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.98 AU - 11.68 AU

Year: 13910 Days

Day: 22.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,667,512 km

• M1: 247,884 km (0.033 R)
• M2: 773,571 km (0.062 R)
• M3: 850,015 km (0.118 R)
• M4: 1,060,649 km (0.081 R)
• M5: 1,111,512 km (0.085 R)
• M6: 1,163,273 km (0.063 R)
• M7: 1,323,492 km (0.072 R)
• M8: 1,471,744 km (0.055 R)
• M9: 1,684,322 km (0.094 R)
• M10: 2,011,044 km (0.085 R)
• M11: 2,815,133 km (0.055 R)
• M12: 3,054,489 km (0.069 R)
• M13: 3,375,377 km (0.042 R)
• M14: 3,425,642 km (0.094 R)
• M15: 3,501,637 km (0.114 R)
• M16: 3,837,335 km (0.063 R)
• M17: 4,022,238 km (0.051 R)
• M18: 4,650,549 km (0.117 R)
• M19: 4,791,021 km (0.071 R)
• M20: 5,076,454 km (0.113 R)
• M21: 5,163,221 km (0.093 R)
• M22: 5,844,041 km (0.074 R)
• M23: 5,934,996 km (0.069 R)
• M24: 6,334,273 km (0.108 R)
• M25: 7,126,394 km (0.113 R)
• M26: 7,223,483 km (0.04 R)
• M27: 7,386,395 km (0.11 R)
• M28: 8,083,671 km (0.09 R)
• M29: 8,286,675 km (0.097 R)
• M30: 8,801,740 km (0.034 R)
• M31: 9,185,908 km (0.118 R)
• M32: 9,504,402 km (0.079 R)
• M33: 10,115,808 km (0.098 R)
• M34: 10,813,981 km (0.057 R)
• M35: 10,888,481 km (0.074 R)
• M36: 11,680,003 km (0.115 R)
• M37: 12,334,195 km (0.078 R)
• M38: 12,607,061 km (0.112 R)
• M39: 12,842,528 km (0.105 R)
• M40: 13,517,514 km (0.114 R)
• M41: 13,758,516 km (0.076 R)
• M42: 14,449,060 km (0.114 R)
• M43: 14,901,743 km (0.097 R)
• M44: 15,736,948 km (0.087 R)
• M45: 15,779,135 km (0.086 R)
• M46: 16,245,282 km (0.117 R)
• M47: 17,017,805 km (0.065 R)
• M48: 17,583,285 km (0.098 R)
• M49: 17,934,242 km (0.105 R)
• M50: 18,732,496 km (0.071 R)
• M51: 19,180,841 km (0.115 R)
• M52: 19,406,434 km (0.077 R)
• M53: 19,496,941 km (0.104 R)
• M54: 19,723,731 km (0.11 R)
• M55: 19,860,165 km (0.102 R)
• M56: 20,042,674 km (0.107 R)
• M57: 20,593,344 km (0.041 R)
• M58: 20,824,323 km (0.112 R)
• M59: 21,756,617 km (0.108 R)
• M60: 22,322,545 km (0.112 R)
• M61: 23,710,066 km (0.072 R)
• M62: 24,049,204 km (0.055 R)
• M63: 24,438,757 km (0.085 R)
• M64: 24,487,526 km (0.12 R)
• M65: 24,732,268 km (0.118 R)
• M66: 25,967,647 km (0.115 R)
• M67: 26,617,949 km (0.075 R)
• M68: 28,190,223 km (0.112 R)
• M69: 28,344,009 km (0.099 R)
• M70: 29,116,982 km (0.068 R)
• M71: 29,324,175 km (0.073 R)
• M72: 30,105,973 km (0.084 R)
• M73: 30,210,692 km (0.076 R)
• M74: 31,105,885 km (0.099 R)
• M75: 31,743,023 km (0.066 R)
• M76: 31,956,349 km (0.1 R)
• M77: 33,192,327 km (0.1 R)
• M78: 35,489,252 km (0.071 R)
• M79: 35,599,805 km (0.112 R)
• M80: 35,877,010 km (0.099 R)
• M81: 36,656,714 km (0.114 R)
• M82: 36,712,664 km (0.097 R)
• M83: 37,104,909 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 16,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit