🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.59 AU

Year: 136 Days

Day: 38.3 Hours

Environment

Temp: 258 °C

Axial Tilt: 95.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.63 AU - 0.71 AU

Year: 198 Days

Day: 34.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.8 AU - 1.28 AU

Year: 384 Days

Day: 27.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.83 AU - 3.17 AU

Year: 1879 Days

Day: 21.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.72 AU - 3.88 AU

Year: 2168 Days

Day: 21.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.6

Radius: 9.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.51 AU - 7.73 AU

Year: 6871 Days

Day: 6.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 14,431,399 km

• M1: 121,773 km (0.026 R)
• M2: 213,027 km (0.115 R)
• M3: 303,983 km (0.085 R)
• M4: 493,075 km (0.084 R)
• M5: 699,520 km (0.082 R)
• M6: 790,176 km (0.106 R)
• M7: 869,164 km (0.102 R)
• M8: 1,380,340 km (0.075 R)
• M9: 1,447,808 km (0.074 R)
• M10: 1,596,209 km (0.109 R)
• M11: 2,038,720 km (0.084 R)
• M12: 2,331,483 km (0.116 R)
• M13: 2,447,571 km (0.118 R)
• M14: 2,844,903 km (0.113 R)
• M15: 3,108,345 km (0.07 R)
• M16: 3,210,819 km (0.109 R)
• M17: 3,618,623 km (0.092 R)
• M18: 3,821,777 km (0.12 R)
• M19: 3,904,205 km (0.075 R)
• M20: 4,411,043 km (0.11 R)
• M21: 5,225,005 km (0.089 R)
• M22: 5,814,420 km (0.09 R)
• M23: 6,213,697 km (0.098 R)
• M24: 6,572,433 km (0.088 R)
• M25: 6,954,805 km (0.084 R)
• M26: 7,275,992 km (0.116 R)
• M27: 7,567,707 km (0.058 R)
• M28: 7,741,091 km (0.091 R)
• M29: 7,845,660 km (0.05 R)
• M30: 8,754,168 km (0.12 R)
• M31: 8,881,326 km (0.082 R)
• M32: 9,415,241 km (0.104 R)
• M33: 9,865,082 km (0.066 R)
• M34: 10,073,621 km (0.1 R)
• M35: 11,059,172 km (0.055 R)
• M36: 11,275,790 km (0.053 R)
• M37: 11,733,260 km (0.097 R)
• M38: 12,095,586 km (0.1 R)
• M39: 12,298,441 km (0.115 R)
• M40: 12,584,472 km (0.077 R)
• M41: 12,769,375 km (0.065 R)
• M42: 12,996,614 km (0.091 R)
• M43: 13,204,555 km (0.062 R)
• M44: 14,153,155 km (0.052 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 16,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit