🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.52 AU - 0.64 AU

Year: 155 Days

Day: 16.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,249,975 km

• M1: 72,705 km (0.083 R)
• M2: 103,522 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.04 AU - 1.28 AU

Year: 437 Days

Day: 38.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.88 AU - 2.38 AU

Year: 1088 Days

Day: 17 Hours

Environment

Temp: -64 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,249,975 km

• M1: 51,312 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.84 AU - 2.6 AU

Year: 1157 Days

Day: 27.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,249,975 km

• M1: 798,105 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.18 AU - 3.76 AU

Year: 2261 Days

Day: 41.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,249,975 km

• M1: 39,195 km (0.064 R)

Asteroid Belt

Center: 7.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.1

Radius: 14.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.76 AU - 14.76 AU

Year: 15018 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,249,975 km

• M1: 180,565 km (0.085 R)
• M2: 653,443 km (0.049 R)
• M3: 1,113,158 km (0.062 R)
• M4: 1,889,272 km (0.111 R)
• M5: 3,531,856 km (0.094 R)
• M6: 4,631,251 km (0.064 R)
• M7: 5,673,948 km (0.092 R)
• M8: 6,272,040 km (0.073 R)
• M9: 6,780,673 km (0.119 R)
• M10: 7,316,682 km (0.119 R)
• M11: 11,585,607 km (0.097 R)
• M12: 12,354,241 km (0.037 R)
• M13: 14,498,128 km (0.089 R)
• M14: 16,241,691 km (0.11 R)
• M15: 18,634,958 km (0.119 R)
• M16: 20,325,115 km (0.115 R)
• M17: 21,349,112 km (0.057 R)
• M18: 26,882,289 km (0.079 R)
• M19: 28,921,008 km (0.097 R)
• M20: 42,908,858 km (0.06 R)
• M21: 58,751,273 km (0.091 R)
• M22: 59,877,595 km (0.037 R)
• M23: 65,927,632 km (0.083 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 19,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit