🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.58 AU - 0.7 AU

Year: 230 Days

Day: 25.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.87 AU - 1.01 AU

Year: 410 Days

Day: 25.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,151,552 km

• M1: 35,903 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.2

Radius: 9.3

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.97 AU - 4.53 AU

Year: 3265 Days

Day: 12.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 16,151,552 km

• M1: 121,773 km (0.096 R)
• M2: 246,986 km (0.054 R)
• M3: 353,051 km (0.102 R)
• M4: 590,164 km (0.032 R)
• M5: 945,907 km (0.09 R)
• M6: 1,153,400 km (0.075 R)
• M7: 1,308,981 km (0.118 R)
• M8: 1,471,594 km (0.095 R)
• M9: 1,728,005 km (0.062 R)
• M10: 2,014,335 km (0.092 R)
• M11: 2,107,984 km (0.086 R)
• M12: 2,219,135 km (0.066 R)
• M13: 2,513,992 km (0.062 R)
• M14: 2,614,971 km (0.081 R)
• M15: 2,838,769 km (0.07 R)
• M16: 3,158,909 km (0.101 R)
• M17: 3,250,014 km (0.087 R)
• M18: 3,323,466 km (0.095 R)
• M19: 3,397,368 km (0.049 R)
• M20: 3,547,115 km (0.063 R)
• M21: 3,660,959 km (0.12 R)
• M22: 4,147,900 km (0.116 R)
• M23: 4,450,088 km (0.041 R)
• M24: 4,634,692 km (0.079 R)
• M25: 4,759,307 km (0.031 R)
• M26: 4,864,025 km (0.09 R)
• M27: 5,118,342 km (0.113 R)
• M28: 5,530,035 km (0.1 R)
• M29: 5,817,861 km (0.104 R)
• M30: 5,929,910 km (0.095 R)
• M31: 6,087,885 km (0.087 R)
• M32: 6,316,172 km (0.074 R)
• M33: 6,851,732 km (0.074 R)
• M34: 7,065,358 km (0.089 R)
• M35: 7,232,907 km (0.092 R)
• M36: 7,694,716 km (0.119 R)
• M37: 7,941,553 km (0.05 R)
• M38: 8,016,052 km (0.112 R)
• M39: 8,191,082 km (0.108 R)
• M40: 8,316,744 km (0.081 R)
• M41: 8,443,154 km (0.099 R)
• M42: 8,519,300 km (0.111 R)
• M43: 8,748,932 km (0.115 R)
• M44: 9,162,570 km (0.046 R)
• M45: 9,293,020 km (0.104 R)
• M46: 9,688,407 km (0.078 R)
• M47: 10,170,112 km (0.106 R)
• M48: 10,659,596 km (0.101 R)
• M49: 10,824,603 km (0.093 R)
• M50: 11,408,334 km (0.085 R)
• M51: 11,548,806 km (0.037 R)
• M52: 12,635,485 km (0.084 R)
• M53: 13,044,037 km (0.065 R)
• M54: 13,397,686 km (0.085 R)
• M55: 13,844,236 km (0.109 R)
• M56: 13,934,144 km (0.043 R)
• M57: 14,084,340 km (0.114 R)
• M58: 14,507,852 km (0.109 R)
• M59: 14,935,702 km (0.108 R)
• M60: 15,089,488 km (0.104 R)
• M61: 15,212,907 km (0.098 R)
• M62: 15,647,488 km (0.1 R)
• M63: 16,243,786 km (0.096 R)
• M64: 16,528,919 km (0.062 R)
• M65: 16,751,820 km (0.098 R)
• M66: 16,815,549 km (0.086 R)
• M67: 17,200,464 km (0.062 R)
• M68: 18,011,733 km (0.059 R)
• M69: 18,175,393 km (0.113 R)
• M70: 18,735,787 km (0.061 R)
• M71: 19,268,355 km (0.089 R)
• M72: 19,536,584 km (0.116 R)
• M73: 19,738,541 km (0.079 R)
• M74: 20,076,633 km (0.101 R)
• M75: 20,212,468 km (0.06 R)
• M76: 20,484,885 km (0.034 R)
• M77: 20,861,573 km (0.084 R)
• M78: 20,964,795 km (0.115 R)
• M79: 21,240,654 km (0.108 R)
• M80: 22,567,138 km (0.115 R)
• M81: 22,708,358 km (0.108 R)
• M82: 23,027,151 km (0.107 R)
• M83: 23,956,453 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.9

Radius: 11.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.56 AU - 4.94 AU

Year: 3939 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 16,151,552 km

• M1: 196,422 km (0.095 R)
• M2: 273,465 km (0.06 R)
• M3: 369,956 km (0.108 R)
• M4: 496,067 km (0.039 R)
• M5: 639,232 km (0.033 R)
• M6: 773,122 km (0.067 R)
• M7: 997,219 km (0.102 R)
• M8: 1,098,796 km (0.082 R)
• M9: 1,233,285 km (0.115 R)
• M10: 1,747,902 km (0.112 R)
• M11: 1,952,851 km (0.102 R)
• M12: 2,141,942 km (0.078 R)
• M13: 2,349,435 km (0.109 R)
• M14: 2,550,943 km (0.069 R)
• M15: 2,810,944 km (0.12 R)
• M16: 3,038,782 km (0.08 R)
• M17: 3,470,072 km (0.109 R)
• M18: 3,613,387 km (0.072 R)
• M19: 3,920,661 km (0.116 R)
• M20: 4,040,040 km (0.11 R)
• M21: 5,365,477 km (0.059 R)
• M22: 5,666,019 km (0.097 R)
• M23: 6,458,738 km (0.119 R)
• M24: 6,582,456 km (0.095 R)
• M25: 6,850,236 km (0.1 R)
• M26: 7,768,617 km (0.076 R)
• M27: 7,919,113 km (0.081 R)
• M28: 8,415,179 km (0.119 R)
• M29: 8,511,670 km (0.105 R)
• M30: 8,862,327 km (0.05 R)
• M31: 9,377,243 km (0.076 R)
• M32: 9,557,808 km (0.104 R)
• M33: 10,147,373 km (0.026 R)
• M34: 10,581,656 km (0.103 R)
• M35: 10,958,792 km (0.093 R)
• M36: 11,106,595 km (0.077 R)
• M37: 11,212,660 km (0.081 R)
• M38: 11,319,024 km (0.049 R)
• M39: 11,661,603 km (0.117 R)
• M40: 12,709,835 km (0.114 R)
• M41: 13,493,279 km (0.061 R)
• M42: 14,523,260 km (0.089 R)
• M43: 14,848,935 km (0.065 R)
• M44: 14,942,434 km (0.116 R)
• M45: 15,130,029 km (0.087 R)
• M46: 15,959,849 km (0.107 R)
• M47: 16,151,484 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 18,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit