🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.54 AU - 0.72 AU

Year: 190 Days

Day: 15.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.76 AU - 0.8 AU

Year: 262 Days

Day: 25.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.15 AU - 1.39 AU

Year: 545 Days

Day: 25.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.32 AU - 2.84 AU

Year: 1578 Days

Day: 16.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,150,678 km

• M1: 1,603,689 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.27 AU - 3.33 AU

Year: 2283 Days

Day: 14 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.01 AU - 4.79 AU

Year: 2933 Days

Day: 13.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,150,678 km

• M1: 363,074 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.19 AU - 4.73 AU

Year: 3001 Days

Day: 25.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.2

Radius: 13.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.64 AU - 9.84 AU

Year: 11575 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,150,678 km

• M1: 173,534 km (0.095 R)
• M2: 423,661 km (0.107 R)
• M3: 560,992 km (0.1 R)
• M4: 800,947 km (0.064 R)
• M5: 1,558,361 km (0.059 R)
• M6: 2,518,181 km (0.116 R)
• M7: 2,625,742 km (0.117 R)
• M8: 2,901,600 km (0.088 R)
• M9: 3,043,269 km (0.078 R)
• M10: 3,216,205 km (0.108 R)
• M11: 3,693,721 km (0.047 R)
• M12: 4,193,827 km (0.112 R)
• M13: 5,086,328 km (0.119 R)
• M14: 5,258,066 km (0.108 R)
• M15: 6,291,787 km (0.079 R)
• M16: 7,271,354 km (0.09 R)
• M17: 7,700,251 km (0.115 R)
• M18: 8,017,249 km (0.095 R)
• M19: 8,298,194 km (0.036 R)
• M20: 8,911,396 km (0.079 R)
• M21: 9,160,775 km (0.085 R)
• M22: 9,666,416 km (0.111 R)
• M23: 9,965,612 km (0.068 R)
• M24: 10,181,332 km (0.116 R)
• M25: 10,354,865 km (0.111 R)
• M26: 10,617,110 km (0.064 R)
• M27: 10,970,311 km (0.072 R)
• M28: 13,644,523 km (0.101 R)
• M29: 13,836,157 km (0.094 R)
• M30: 14,905,932 km (0.075 R)
• M31: 15,053,884 km (0.067 R)
• M32: 15,301,469 km (0.106 R)
• M33: 16,002,185 km (0.082 R)
• M34: 16,153,728 km (0.11 R)
• M35: 16,713,373 km (0.071 R)
• M36: 16,867,010 km (0.036 R)
• M37: 17,072,707 km (0.113 R)
• M38: 17,694,885 km (0.102 R)
• M39: 17,956,382 km (0.039 R)
• M40: 19,121,899 km (0.072 R)
• M41: 19,282,866 km (0.112 R)
• M42: 20,311,950 km (0.069 R)
• M43: 20,640,617 km (0.098 R)
• M44: 21,192,483 km (0.107 R)
• M45: 22,819,958 km (0.108 R)
• M46: 24,313,095 km (0.065 R)
• M47: 24,720,599 km (0.102 R)
• M48: 25,071,556 km (0.065 R)
• M49: 25,601,132 km (0.097 R)
• M50: 26,611,666 km (0.064 R)
• M51: 26,911,311 km (0.114 R)
• M52: 27,877,862 km (0.112 R)
• M53: 29,844,925 km (0.108 R)
• M54: 29,969,390 km (0.101 R)
• M55: 30,531,429 km (0.077 R)
• M56: 30,970,948 km (0.065 R)
• M57: 31,286,300 km (0.069 R)
• M58: 33,716,966 km (0.053 R)
• M59: 34,366,670 km (0.048 R)
• M60: 34,823,991 km (0.116 R)
• M61: 35,546,548 km (0.086 R)
• M62: 35,876,711 km (0.086 R)
• M63: 36,008,955 km (0.084 R)
• M64: 36,340,614 km (0.108 R)
• M65: 36,739,741 km (0.097 R)
• M66: 37,207,384 km (0.075 R)
• M67: 37,744,141 km (0.107 R)
• M68: 40,191,263 km (0.09 R)
• M69: 40,672,968 km (0.097 R)
• M70: 41,433,973 km (0.109 R)
• M71: 41,642,213 km (0.078 R)
• M72: 43,533,130 km (0.088 R)
• M73: 44,595,574 km (0.093 R)
• M74: 44,880,408 km (0.076 R)
• M75: 45,094,333 km (0.069 R)
• M76: 46,025,580 km (0.115 R)
• M77: 46,241,300 km (0.108 R)
• M78: 46,673,937 km (0.062 R)
• M79: 46,818,449 km (0.052 R)
• M80: 48,637,260 km (0.102 R)
• M81: 48,857,019 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 19,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit