🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.48 AU - 0.7 AU

Year: 167 Days

Day: 31.6 Hours

Environment

Temp: 197 °C

Axial Tilt: 86.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,610,328 km

• M1: 63,579 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.68 AU - 0.84 AU

Year: 244 Days

Day: 37.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,610,328 km

• M1: 35,754 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.18 AU - 2.64 AU

Year: 1380 Days

Day: 41.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,610,328 km

• M1: 25,282 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.44 AU - 4.76 AU

Year: 3063 Days

Day: 40.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,610,328 km

• M1: 176,376 km (0.117 R)
• M2: 472,430 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.7

Radius: 11.4

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.3 AU - 8.12 AU

Year: 6413 Days

Day: 6.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,610,328 km

• M1: 141,819 km (0.108 R)
• M2: 529,726 km (0.043 R)
• M3: 983,008 km (0.11 R)
• M4: 1,994,140 km (0.079 R)
• M5: 2,423,635 km (0.079 R)
• M6: 4,267,130 km (0.119 R)
• M7: 4,695,428 km (0.069 R)
• M8: 5,609,172 km (0.06 R)
• M9: 6,031,038 km (0.086 R)
• M10: 7,284,519 km (0.104 R)
• M11: 9,819,754 km (0.051 R)
• M12: 10,843,302 km (0.118 R)
• M13: 12,841,930 km (0.03 R)
• M14: 14,960,685 km (0.076 R)
• M15: 17,619,787 km (0.12 R)
• M16: 20,508,671 km (0.073 R)
• M17: 25,047,620 km (0.071 R)
• M18: 27,809,496 km (0.075 R)
• M19: 29,308,766 km (0.077 R)
• M20: 30,675,642 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 15,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit