🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.55 AU - 0.63 AU

Year: 174 Days

Day: 37.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.39 AU - 1.57 AU

Year: 689 Days

Day: 36.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,151,275 km

• M1: 215,571 km (0.119 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.2

Radius: 14.1

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.94 AU - 6.38 AU

Year: 5156 Days

Day: 14.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 67.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,151,275 km

• M1: 175,478 km (0.071 R)
• M2: 685,158 km (0.034 R)
• M3: 1,869,824 km (0.096 R)
• M4: 2,480,034 km (0.045 R)
• M5: 3,361,165 km (0.096 R)
• M6: 5,675,893 km (0.101 R)
• M7: 6,839,016 km (0.083 R)
• M8: 8,272,313 km (0.102 R)
• M9: 10,199,433 km (0.032 R)
• M10: 11,914,423 km (0.055 R)
• M11: 12,410,340 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409

Radius: 6.5

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 16.39 AU - 16.39 AU

Year: 25406 Days

Day: 16.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,151,275 km

• M1: 80,932 km (0.096 R)
• M2: 295,755 km (0.093 R)
• M3: 525,986 km (0.095 R)
• M4: 1,239,718 km (0.103 R)
• M5: 2,210,757 km (0.093 R)
• M6: 2,517,732 km (0.115 R)
• M7: 2,729,862 km (0.06 R)
• M8: 5,524,350 km (0.066 R)
• M9: 7,628,743 km (0.093 R)
• M10: 9,021,350 km (0.07 R)
• M11: 9,521,007 km (0.099 R)
• M12: 9,980,572 km (0.056 R)
• M13: 10,820,115 km (0.09 R)
• M14: 13,406,213 km (0.096 R)
• M15: 15,420,399 km (0.106 R)
• M16: 19,760,084 km (0.052 R)
• M17: 25,609,959 km (0.067 R)
• M18: 26,051,272 km (0.114 R)
• M19: 26,610,170 km (0.082 R)
• M20: 26,949,308 km (0.098 R)
• M21: 27,984,077 km (0.056 R)
• M22: 30,378,092 km (0.119 R)
• M23: 31,498,430 km (0.107 R)
• M24: 37,234,162 km (0.106 R)
• M25: 39,681,583 km (0.074 R)
• M26: 53,360,812 km (0.111 R)
• M27: 59,495,522 km (0.034 R)
• M28: 60,075,513 km (0.109 R)
• M29: 63,232,477 km (0.078 R)
• M30: 64,647,822 km (0.119 R)
• M31: 67,961,864 km (0.118 R)
• M32: 69,233,296 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 13,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit