🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.55 AU - 0.57 AU

Year: 160 Days

Day: 47.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.55 AU - 0.73 AU

Year: 195 Days

Day: 44.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.74 AU - 0.76 AU

Year: 247 Days

Day: 25.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.78 AU - 0.92 AU

Year: 298 Days

Day: 34.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 151.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,208,003 km

• M1: 278,551 km (0.11 R)
• M2: 308,770 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.42 AU - 1.44 AU

Year: 651 Days

Day: 20 Hours

Environment

Temp: -37 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,208,003 km

• M1: 261,347 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.37 AU - 2.21 AU

Year: 912 Days

Day: 23.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.11 AU - 2.15 AU

Year: 1184 Days

Day: 25.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.95 AU - 2.33 AU

Year: 1192 Days

Day: 45.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.7

Radius: 15

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.49 AU - 6.85 AU

Year: 5836 Days

Day: 7.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,208,003 km

• M1: 208,240 km (0.081 R)
• M2: 332,855 km (0.117 R)
• M3: 460,761 km (0.109 R)
• M4: 575,802 km (0.095 R)
• M5: 828,623 km (0.072 R)
• M6: 1,555,668 km (0.112 R)
• M7: 1,668,166 km (0.092 R)
• M8: 1,842,298 km (0.115 R)
• M9: 2,002,517 km (0.068 R)
• M10: 2,578,170 km (0.102 R)
• M11: 2,850,438 km (0.093 R)
• M12: 3,180,301 km (0.045 R)
• M13: 3,276,792 km (0.096 R)
• M14: 4,377,084 km (0.094 R)
• M15: 4,758,858 km (0.106 R)
• M16: 4,897,834 km (0.093 R)
• M17: 5,038,157 km (0.101 R)
• M18: 5,179,826 km (0.094 R)
• M19: 5,554,569 km (0.101 R)
• M20: 5,878,748 km (0.075 R)
• M21: 6,088,185 km (0.116 R)
• M22: 6,361,201 km (0.058 R)
• M23: 6,700,489 km (0.085 R)
• M24: 7,109,190 km (0.111 R)
• M25: 7,819,481 km (0.04 R)
• M26: 8,050,310 km (0.054 R)
• M27: 8,216,513 km (0.069 R)
• M28: 8,451,233 km (0.045 R)
• M29: 9,412,249 km (0.115 R)
• M30: 9,870,168 km (0.092 R)
• M31: 10,589,136 km (0.056 R)
• M32: 11,065,455 km (0.086 R)
• M33: 11,176,457 km (0.091 R)
• M34: 11,287,758 km (0.114 R)
• M35: 11,548,956 km (0.079 R)
• M36: 11,699,152 km (0.092 R)
• M37: 11,963,491 km (0.085 R)
• M38: 12,536,601 km (0.058 R)
• M39: 12,962,655 km (0.118 R)
• M40: 13,118,836 km (0.026 R)
• M41: 13,236,420 km (0.077 R)
• M42: 13,709,897 km (0.075 R)
• M43: 14,714,447 km (0.08 R)
• M44: 14,836,518 km (0.062 R)
• M45: 15,534,991 km (0.102 R)
• M46: 16,076,535 km (0.119 R)
• M47: 17,263,744 km (0.076 R)
• M48: 18,347,580 km (0.086 R)
• M49: 18,787,249 km (0.089 R)
• M50: 19,052,785 km (0.025 R)
• M51: 19,453,408 km (0.108 R)
• M52: 20,900,319 km (0.112 R)
• M53: 21,451,736 km (0.084 R)
• M54: 21,590,413 km (0.081 R)
• M55: 21,961,566 km (0.036 R)
• M56: 22,804,400 km (0.078 R)
• M57: 23,705,578 km (0.12 R)
• M58: 24,040,527 km (0.047 R)
• M59: 24,909,093 km (0.118 R)
• M60: 25,200,958 km (0.053 R)
• M61: 26,676,891 km (0.105 R)
• M62: 26,776,373 km (0.079 R)
• M63: 27,525,859 km (0.041 R)
• M64: 27,676,504 km (0.114 R)
• M65: 28,130,384 km (0.087 R)
• M66: 28,892,136 km (0.107 R)
• M67: 29,352,598 km (0.058 R)
• M68: 30,177,032 km (0.108 R)
• M69: 30,748,197 km (0.097 R)
• M70: 31,061,305 km (0.103 R)
• M71: 31,165,874 km (0.096 R)
• M72: 32,324,360 km (0.09 R)
• M73: 32,430,275 km (0.048 R)
• M74: 33,229,128 km (0.103 R)
• M75: 34,088,268 km (0.084 R)
• M76: 34,954,739 km (0.094 R)
• M77: 36,213,007 km (0.064 R)
• M78: 36,543,618 km (0.094 R)
• M79: 36,764,574 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 18,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit