🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.45 AU - 0.65 AU

Year: 148 Days

Day: 36.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,482,712 km

• M1: 335,997 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.45 AU - 1.49 AU

Year: 645 Days

Day: 33.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,482,712 km

• M1: 1,377,796 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.3

Radius: 11.1

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.21 AU - 5.77 AU

Year: 4652 Days

Day: 10.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 41,482,712 km

• M1: 139,724 km (0.098 R)
• M2: 239,207 km (0.111 R)
• M3: 424,110 km (0.091 R)
• M4: 630,405 km (0.109 R)
• M5: 870,959 km (0.111 R)
• M6: 940,821 km (0.062 R)
• M7: 1,120,787 km (0.103 R)
• M8: 1,356,553 km (0.061 R)
• M9: 1,538,465 km (0.066 R)
• M10: 1,744,760 km (0.077 R)
• M11: 2,318,019 km (0.039 R)
• M12: 2,677,503 km (0.085 R)
• M13: 3,255,250 km (0.097 R)
• M14: 3,346,654 km (0.099 R)
• M15: 3,605,608 km (0.085 R)
• M16: 3,946,392 km (0.072 R)
• M17: 4,022,388 km (0.101 R)
• M18: 4,186,945 km (0.077 R)
• M19: 5,054,463 km (0.112 R)
• M20: 5,268,089 km (0.107 R)
• M21: 5,424,269 km (0.117 R)
• M22: 5,581,945 km (0.069 R)
• M23: 5,728,850 km (0.086 R)
• M24: 5,989,001 km (0.116 R)
• M25: 6,303,905 km (0.111 R)
• M26: 6,585,448 km (0.079 R)
• M27: 6,963,033 km (0.089 R)
• M28: 7,081,664 km (0.103 R)
• M29: 7,549,307 km (0.1 R)
• M30: 7,644,152 km (0.047 R)
• M31: 7,834,740 km (0.052 R)
• M32: 8,402,464 km (0.057 R)
• M33: 8,542,786 km (0.087 R)
• M34: 8,613,397 km (0.067 R)
• M35: 8,840,337 km (0.109 R)
• M36: 9,797,613 km (0.077 R)

Asteroid Belt

Center: 6.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.9

Radius: 9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.25 AU - 6.93 AU

Year: 6118 Days

Day: 14.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 41,482,712 km

• M1: 112,498 km (0.092 R)
• M2: 195,674 km (0.07 R)
• M3: 494,122 km (0.119 R)
• M4: 989,291 km (0.108 R)
• M5: 1,711,848 km (0.071 R)
• M6: 1,870,273 km (0.099 R)
• M7: 1,945,072 km (0.077 R)
• M8: 2,008,351 km (0.104 R)
• M9: 2,469,711 km (0.11 R)
• M10: 2,565,903 km (0.1 R)
• M11: 2,635,466 km (0.119 R)
• M12: 2,819,172 km (0.115 R)
• M13: 2,948,873 km (0.079 R)
• M14: 3,229,220 km (0.056 R)
• M15: 3,533,801 km (0.119 R)
• M16: 3,752,363 km (0.119 R)
• M17: 3,863,515 km (0.047 R)
• M18: 3,927,393 km (0.101 R)
• M19: 4,088,809 km (0.05 R)
• M20: 4,301,986 km (0.059 R)
• M21: 4,368,407 km (0.029 R)
• M22: 4,688,098 km (0.097 R)
• M23: 4,963,358 km (0.106 R)
• M24: 5,085,430 km (0.106 R)
• M25: 5,493,533 km (0.089 R)
• M26: 5,747,251 km (0.081 R)
• M27: 5,838,805 km (0.04 R)
• M28: 6,097,609 km (0.102 R)
• M29: 6,341,454 km (0.078 R)
• M30: 6,684,332 km (0.04 R)
• M31: 6,761,375 km (0.073 R)
• M32: 6,877,463 km (0.054 R)
• M33: 7,072,389 km (0.115 R)
• M34: 7,789,412 km (0.118 R)
• M35: 7,850,148 km (0.055 R)
• M36: 8,197,664 km (0.109 R)
• M37: 8,300,887 km (0.117 R)
• M38: 8,550,266 km (0.101 R)
• M39: 8,992,627 km (0.084 R)
• M40: 9,163,169 km (0.108 R)
• M41: 9,334,758 km (0.085 R)
• M42: 9,420,926 km (0.107 R)
• M43: 9,855,957 km (0.103 R)
• M44: 10,700,287 km (0.083 R)
• M45: 11,222,683 km (0.11 R)
• M46: 11,521,579 km (0.043 R)
• M47: 11,637,368 km (0.109 R)
• M48: 13,588,872 km (0.088 R)
• M49: 14,577,265 km (0.066 R)
• M50: 14,677,346 km (0.037 R)
• M51: 14,953,803 km (0.077 R)
• M52: 15,537,384 km (0.071 R)
• M53: 15,922,150 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.3

Radius: 14.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.82 AU - 9.68 AU

Year: 7803 Days

Day: 9.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,482,712 km

• M1: 188,344 km (0.106 R)
• M2: 520,750 km (0.064 R)
• M3: 696,079 km (0.113 R)
• M4: 992,582 km (0.064 R)
• M5: 1,147,715 km (0.112 R)
• M6: 1,256,173 km (0.103 R)
• M7: 1,368,222 km (0.059 R)
• M8: 1,726,060 km (0.101 R)
• M9: 2,136,258 km (0.065 R)
• M10: 2,722,831 km (0.073 R)
• M11: 3,149,933 km (0.065 R)
• M12: 3,544,871 km (0.028 R)
• M13: 3,761,938 km (0.108 R)
• M14: 4,152,837 km (0.116 R)
• M15: 4,324,276 km (0.086 R)
• M16: 4,853,254 km (0.072 R)
• M17: 5,186,857 km (0.056 R)
• M18: 5,340,943 km (0.112 R)
• M19: 5,685,467 km (0.054 R)
• M20: 6,595,022 km (0.079 R)
• M21: 7,067,003 km (0.08 R)
• M22: 7,203,885 km (0.1 R)
• M23: 7,341,665 km (0.103 R)
• M24: 7,619,768 km (0.094 R)
• M25: 7,866,155 km (0.113 R)
• M26: 8,007,974 km (0.099 R)
• M27: 8,294,454 km (0.073 R)
• M28: 8,438,965 km (0.119 R)
• M29: 9,398,785 km (0.031 R)
• M30: 10,006,602 km (0.07 R)
• M31: 10,863,199 km (0.117 R)
• M32: 11,260,381 km (0.12 R)
• M33: 11,380,508 km (0.084 R)
• M34: 12,397,924 km (0.047 R)
• M35: 12,980,458 km (0.034 R)
• M36: 13,232,829 km (0.043 R)
• M37: 13,359,688 km (0.104 R)
• M38: 13,828,229 km (0.115 R)
• M39: 14,388,772 km (0.088 R)
• M40: 15,221,583 km (0.118 R)
• M41: 15,935,016 km (0.067 R)
• M42: 16,250,667 km (0.109 R)
• M43: 16,341,174 km (0.097 R)
• M44: 18,469,952 km (0.096 R)
• M45: 19,087,342 km (0.109 R)
• M46: 19,518,782 km (0.105 R)
• M47: 19,663,294 km (0.099 R)
• M48: 19,808,104 km (0.058 R)
• M49: 19,904,894 km (0.106 R)
• M50: 20,488,924 km (0.1 R)
• M51: 20,930,687 km (0.093 R)
• M52: 22,577,161 km (0.063 R)
• M53: 22,830,131 km (0.087 R)
• M54: 22,931,708 km (0.098 R)
• M55: 23,033,435 km (0.104 R)
• M56: 23,186,174 km (0.061 R)
• M57: 23,288,200 km (0.066 R)
• M58: 24,368,596 km (0.118 R)
• M59: 24,576,237 km (0.101 R)
• M60: 24,680,208 km (0.113 R)
• M61: 25,255,113 km (0.1 R)
• M62: 25,465,298 km (0.11 R)
• M63: 25,940,121 km (0.091 R)
• M64: 26,578,007 km (0.113 R)
• M65: 27,113,567 km (0.086 R)
• M66: 27,274,833 km (0.058 R)
• M67: 29,844,027 km (0.109 R)
• M68: 30,456,481 km (0.112 R)
• M69: 32,147,834 km (0.118 R)
• M70: 32,718,401 km (0.045 R)
• M71: 32,947,585 km (0.059 R)
• M72: 33,638,278 km (0.105 R)
• M73: 34,043,389 km (0.107 R)
• M74: 34,449,996 km (0.112 R)
• M75: 35,385,731 km (0.045 R)
• M76: 35,503,315 km (0.104 R)
• M77: 35,974,847 km (0.062 R)
• M78: 36,983,735 km (0.104 R)
• M79: 38,122,325 km (0.08 R)
• M80: 39,577,014 km (0.11 R)
• M81: 39,821,158 km (0.072 R)
• M82: 39,943,529 km (0.114 R)
• M83: 41,358,875 km (0.086 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit