🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.92 AU - 1.44 AU

Year: 448 Days

Day: 16.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,804,887 km

• M1: 54,454 km (0.112 R)
• M2: 346,618 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.72 AU - 2.7 AU

Year: 1149 Days

Day: 34.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.15 AU - 2.51 AU

Year: 1244 Days

Day: 16.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.4 AU - 2.42 AU

Year: 1309 Days

Day: 37.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 151.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.05 AU - 4.51 AU

Year: 2571 Days

Day: 29.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.24 AU - 4.58 AU

Year: 3240 Days

Day: 19.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.1

Radius: 13.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.56 AU - 14.02 AU

Year: 13271 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,804,887 km

• M1: 303,384 km (0.11 R)
• M2: 751,430 km (0.03 R)
• M3: 887,415 km (0.101 R)
• M4: 1,208,900 km (0.117 R)
• M5: 1,324,540 km (0.041 R)
• M6: 1,468,453 km (0.064 R)
• M7: 1,643,333 km (0.105 R)
• M8: 2,834,730 km (0.108 R)
• M9: 3,151,279 km (0.117 R)
• M10: 3,715,712 km (0.097 R)
• M11: 3,957,462 km (0.077 R)
• M12: 4,240,052 km (0.088 R)
• M13: 4,347,763 km (0.12 R)
• M14: 4,602,827 km (0.077 R)
• M15: 5,089,469 km (0.098 R)
• M16: 5,242,508 km (0.054 R)
• M17: 5,397,192 km (0.092 R)
• M18: 5,870,370 km (0.068 R)
• M19: 6,031,188 km (0.039 R)
• M20: 6,398,151 km (0.101 R)
• M21: 6,772,595 km (0.058 R)
• M22: 7,154,219 km (0.119 R)
• M23: 7,542,874 km (0.044 R)
• M24: 7,805,867 km (0.108 R)
• M25: 7,894,130 km (0.092 R)
• M26: 8,612,948 km (0.115 R)
• M27: 9,446,657 km (0.108 R)
• M28: 9,588,176 km (0.078 R)
• M29: 11,091,186 km (0.063 R)
• M30: 13,613,107 km (0.073 R)
• M31: 14,202,822 km (0.091 R)
• M32: 15,462,885 km (0.068 R)
• M33: 17,217,219 km (0.037 R)
• M34: 17,448,198 km (0.076 R)
• M35: 18,441,378 km (0.108 R)
• M36: 18,796,224 km (0.042 R)
• M37: 19,153,315 km (0.12 R)
• M38: 19,572,937 km (0.114 R)
• M39: 21,095,993 km (0.099 R)
• M40: 22,027,987 km (0.096 R)
• M41: 24,513,705 km (0.119 R)
• M42: 24,708,632 km (0.037 R)
• M43: 25,165,354 km (0.071 R)
• M44: 27,625,640 km (0.093 R)
• M45: 28,235,701 km (0.117 R)
• M46: 28,371,835 km (0.094 R)
• M47: 29,262,241 km (0.103 R)
• M48: 29,400,021 km (0.054 R)
• M49: 30,300,899 km (0.095 R)
• M50: 30,579,899 km (0.083 R)
• M51: 30,719,773 km (0.113 R)
• M52: 31,987,914 km (0.119 R)
• M53: 32,842,866 km (0.118 R)
• M54: 33,129,496 km (0.093 R)
• M55: 35,086,086 km (0.101 R)
• M56: 35,232,543 km (0.042 R)
• M57: 35,379,148 km (0.072 R)
• M58: 36,485,425 km (0.101 R)
• M59: 36,633,676 km (0.045 R)
• M60: 36,782,227 km (0.083 R)
• M61: 37,154,576 km (0.081 R)
• M62: 37,528,122 km (0.042 R)
• M63: 38,278,804 km (0.118 R)
• M64: 38,731,637 km (0.097 R)
• M65: 38,958,726 km (0.089 R)
• M66: 39,414,252 km (0.07 R)
• M67: 40,100,906 km (0.101 R)
• M68: 43,199,826 km (0.034 R)
• M69: 44,778,083 km (0.053 R)
• M70: 45,095,979 km (0.101 R)
• M71: 45,494,508 km (0.092 R)
• M72: 46,616,342 km (0.053 R)
• M73: 47,990,847 km (0.108 R)
• M74: 48,397,604 km (0.08 R)
• M75: 50,366,312 km (0.11 R)
• M76: 50,614,196 km (0.104 R)
• M77: 51,693,095 km (0.115 R)
• M78: 52,193,650 km (0.101 R)
• M79: 52,360,900 km (0.099 R)
• M80: 54,211,875 km (0.043 R)
• M81: 54,720,508 km (0.086 R)
• M82: 55,401,028 km (0.118 R)
• M83: 55,486,299 km (0.048 R)
• M84: 55,742,261 km (0.115 R)
• M85: 55,827,831 km (0.109 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 16,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit