🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.55 AU - 0.75 AU

Year: 193 Days

Day: 25.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,123,340 km

• M1: 44,431 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.94 AU - 1.16 AU

Year: 397 Days

Day: 30.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,123,340 km

• M1: 43,533 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1 AU - 1.22 AU

Year: 431 Days

Day: 17.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.09 AU - 2.71 AU

Year: 1372 Days

Day: 33.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,123,340 km

• M1: 69,413 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.08 AU - 3.7 AU

Year: 2303 Days

Day: 35.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 73.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.7

Radius: 7.7

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.44 AU - 17.2 AU

Year: 19994 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,123,340 km

• M1: 95,892 km (0.079 R)
• M2: 397,482 km (0.078 R)
• M3: 889,808 km (0.112 R)
• M4: 2,676,904 km (0.056 R)
• M5: 3,196,906 km (0.037 R)
• M6: 4,402,965 km (0.105 R)
• M7: 5,051,621 km (0.12 R)
• M8: 5,359,643 km (0.117 R)
• M9: 5,845,238 km (0.104 R)
• M10: 6,315,873 km (0.074 R)
• M11: 7,188,028 km (0.105 R)
• M12: 7,578,329 km (0.092 R)
• M13: 8,085,915 km (0.104 R)
• M14: 10,469,308 km (0.117 R)
• M15: 11,955,263 km (0.108 R)
• M16: 12,713,425 km (0.115 R)
• M17: 15,499,835 km (0.105 R)
• M18: 15,742,184 km (0.092 R)
• M19: 16,317,687 km (0.066 R)
• M20: 18,307,189 km (0.108 R)
• M21: 18,943,429 km (0.056 R)
• M22: 20,068,405 km (0.118 R)
• M23: 21,039,295 km (0.066 R)
• M24: 34,416,187 km (0.112 R)
• M25: 35,245,408 km (0.117 R)
• M26: 37,521,540 km (0.089 R)
• M27: 39,742,918 km (0.108 R)
• M28: 41,893,837 km (0.109 R)
• M29: 50,032,709 km (0.108 R)
• M30: 50,562,584 km (0.1 R)
• M31: 53,085,552 km (0.1 R)
• M32: 56,641,943 km (0.111 R)
• M33: 60,754,089 km (0.068 R)
• M34: 62,780,392 km (0.112 R)
• M35: 70,006,418 km (0.087 R)
• M36: 75,892,346 km (0.093 R)
• M37: 79,913,986 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 12,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit