🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.3 AU - 1.86 AU

Year: 705 Days

Day: 30.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.76 AU - 2.26 AU

Year: 1011 Days

Day: 32.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.98 AU - 2.78 AU

Year: 1303 Days

Day: 17.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,317,260 km

• M1: 643,869 km (0.054 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.6

Radius: 13.1

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.19 AU - 12.13 AU

Year: 11489 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 76.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,317,260 km

• M1: 162,912 km (0.1 R)
• M2: 577,448 km (0.076 R)
• M3: 1,009,935 km (0.079 R)
• M4: 1,684,322 km (0.057 R)
• M5: 3,869,499 km (0.053 R)
• M6: 4,288,672 km (0.04 R)
• M7: 4,826,177 km (0.07 R)
• M8: 6,352,075 km (0.079 R)
• M9: 9,328,624 km (0.112 R)
• M10: 10,939,793 km (0.087 R)
• M11: 13,604,730 km (0.045 R)
• M12: 16,471,623 km (0.113 R)
• M13: 17,723,907 km (0.113 R)
• M14: 22,861,696 km (0.089 R)
• M15: 24,154,371 km (0.042 R)
• M16: 24,595,984 km (0.092 R)
• M17: 26,137,740 km (0.117 R)
• M18: 31,253,389 km (0.091 R)
• M19: 33,169,438 km (0.094 R)
• M20: 36,651,030 km (0.065 R)
• M21: 38,420,024 km (0.074 R)
• M22: 40,493,002 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.5

Radius: 5.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.81 AU - 16.71 AU

Year: 22196 Days

Day: 24 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,317,260 km

• M1: 73,901 km (0.093 R)
• M2: 318,793 km (0.091 R)
• M3: 1,499,868 km (0.084 R)
• M4: 2,535,235 km (0.06 R)
• M5: 4,250,375 km (0.072 R)
• M6: 5,013,623 km (0.025 R)
• M7: 8,363,269 km (0.103 R)
• M8: 9,364,528 km (0.092 R)
• M9: 10,907,630 km (0.11 R)
• M10: 16,472,072 km (0.085 R)
• M11: 42,007,980 km (0.059 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 18,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit