🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.59 AU - 0.81 AU

Year: 224 Days

Day: 21.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,625,242 km

• M1: 47,423 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.79 AU - 1.07 AU

Year: 343 Days

Day: 25.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,625,242 km

• M1: 200,910 km (0.096 R)
• M2: 549,772 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.93 AU - 0.99 AU

Year: 360 Days

Day: 34 Hours

Environment

Temp: 25 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.78 AU - 1.22 AU

Year: 383 Days

Day: 40.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.95 AU - 1.35 AU

Year: 472 Days

Day: 37.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,625,242 km

• M1: 546,780 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.02 AU - 1.46 AU

Year: 529 Days

Day: 32 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,625,242 km

• M1: 44,580 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.8

Radius: 10.4

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.87 AU - 12.09 AU

Year: 13931 Days

Day: 10.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,625,242 km

• M1: 131,197 km (0.116 R)
• M2: 196,871 km (0.076 R)
• M3: 320,289 km (0.073 R)
• M4: 403,465 km (0.072 R)
• M5: 480,060 km (0.064 R)
• M6: 822,938 km (0.12 R)
• M7: 904,469 km (0.05 R)
• M8: 1,189,602 km (0.052 R)
• M9: 1,306,887 km (0.098 R)
• M10: 1,788,293 km (0.057 R)
• M11: 2,062,955 km (0.108 R)
• M12: 2,205,521 km (0.12 R)
• M13: 3,630,142 km (0.095 R)
• M14: 3,873,089 km (0.063 R)
• M15: 3,978,855 km (0.099 R)
• M16: 4,485,243 km (0.062 R)
• M17: 6,001,567 km (0.118 R)
• M18: 6,124,387 km (0.083 R)
• M19: 7,310,100 km (0.058 R)
• M20: 7,706,086 km (0.08 R)
• M21: 8,245,087 km (0.053 R)
• M22: 9,311,869 km (0.061 R)
• M23: 9,406,714 km (0.112 R)
• M24: 11,067,550 km (0.104 R)
• M25: 11,370,037 km (0.071 R)
• M26: 12,922,713 km (0.118 R)
• M27: 13,508,688 km (0.058 R)
• M28: 13,669,954 km (0.043 R)
• M29: 13,994,432 km (0.077 R)
• M30: 14,212,247 km (0.12 R)
• M31: 15,094,575 km (0.118 R)
• M32: 15,654,968 km (0.076 R)
• M33: 16,279,390 km (0.108 R)
• M34: 16,508,424 km (0.059 R)
• M35: 16,623,465 km (0.066 R)
• M36: 17,143,916 km (0.107 R)
• M37: 18,141,734 km (0.05 R)
• M38: 18,379,295 km (0.112 R)
• M39: 19,400,301 km (0.09 R)
• M40: 20,316,438 km (0.089 R)
• M41: 21,371,701 km (0.112 R)
• M42: 21,496,915 km (0.092 R)
• M43: 22,508,346 km (0.064 R)
• M44: 22,955,793 km (0.044 R)
• M45: 24,708,632 km (0.106 R)
• M46: 25,967,797 km (0.115 R)
• M47: 26,571,574 km (0.082 R)
• M48: 26,909,067 km (0.034 R)
• M49: 27,179,988 km (0.059 R)
• M50: 27,792,891 km (0.104 R)
• M51: 27,998,289 km (0.051 R)
• M52: 29,589,262 km (0.074 R)
• M53: 30,079,195 km (0.046 R)
• M54: 31,067,289 km (0.093 R)
• M55: 31,280,466 km (0.081 R)
• M56: 31,565,300 km (0.117 R)
• M57: 31,922,690 km (0.117 R)
• M58: 32,137,811 km (0.066 R)
• M59: 32,641,507 km (0.08 R)
• M60: 33,292,857 km (0.108 R)
• M61: 34,461,665 km (0.067 R)
• M62: 35,272,934 km (0.109 R)
• M63: 39,268,992 km (0.057 R)
• M64: 39,807,545 km (0.06 R)
• M65: 40,658,607 km (0.05 R)
• M66: 40,736,248 km (0.101 R)
• M67: 40,891,680 km (0.037 R)
• M68: 41,672,132 km (0.086 R)
• M69: 41,828,761 km (0.115 R)
• M70: 42,378,683 km (0.117 R)
• M71: 42,536,210 km (0.114 R)
• M72: 42,772,874 km (0.063 R)
• M73: 43,009,986 km (0.089 R)
• M74: 43,326,835 km (0.065 R)
• M75: 44,441,937 km (0.093 R)
• M76: 46,294,258 km (0.081 R)
• M77: 46,375,340 km (0.117 R)
• M78: 46,863,029 km (0.065 R)
• M79: 48,253,990 km (0.114 R)
• M80: 48,418,548 km (0.091 R)
• M81: 48,748,112 km (0.087 R)
• M82: 49,078,424 km (0.081 R)
• M83: 49,741,442 km (0.097 R)
• M84: 49,824,468 km (0.074 R)
• M85: 50,992,529 km (0.079 R)
• M86: 51,160,078 km (0.102 R)
• M87: 56,185,669 km (0.101 R)
• M88: 58,187,139 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 18,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit