🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.7 AU - 2.18 AU

Year: 806 Days

Day: 33.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,428,148 km

• M1: 690,245 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.04 AU - 2.52 AU

Year: 1027 Days

Day: 34.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.15 AU - 3.67 AU

Year: 1878 Days

Day: 15.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.49 AU - 7.07 AU

Year: 5265 Days

Day: 45.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,428,148 km

• M1: 1,148,612 km (0.067 R)
• M2: 2,237,535 km (0.114 R)

Asteroid Belt

Center: 9.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 9.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.03 AU - 13.57 AU

Year: 12865 Days

Day: 14.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 22,428,148 km

• M1: 127,308 km (0.089 R)
• M2: 238,609 km (0.039 R)
• M3: 495,169 km (0.112 R)
• M4: 897,737 km (0.088 R)
• M5: 964,457 km (0.08 R)
• M6: 1,518,119 km (0.097 R)
• M7: 1,639,593 km (0.109 R)
• M8: 1,820,756 km (0.119 R)
• M9: 2,038,121 km (0.108 R)
• M10: 2,218,088 km (0.076 R)
• M11: 2,419,147 km (0.098 R)
• M12: 2,723,728 km (0.103 R)
• M13: 3,006,768 km (0.068 R)
• M14: 3,334,387 km (0.082 R)
• M15: 3,458,104 km (0.12 R)
• M16: 3,764,630 km (0.096 R)
• M17: 4,080,132 km (0.091 R)
• M18: 4,365,715 km (0.078 R)
• M19: 4,462,355 km (0.114 R)
• M20: 4,956,177 km (0.115 R)
• M21: 5,016,615 km (0.052 R)
• M22: 5,302,048 km (0.081 R)
• M23: 6,038,668 km (0.042 R)
• M24: 6,168,219 km (0.087 R)
• M25: 6,298,519 km (0.046 R)
• M26: 6,540,120 km (0.114 R)
• M27: 6,987,118 km (0.036 R)
• M28: 7,237,246 km (0.053 R)
• M29: 7,746,178 km (0.081 R)
• M30: 8,995,021 km (0.074 R)
• M31: 9,466,703 km (0.103 R)
• M32: 10,074,220 km (0.104 R)
• M33: 11,460,094 km (0.092 R)
• M34: 11,917,116 km (0.093 R)
• M35: 12,904,761 km (0.107 R)
• M36: 13,352,059 km (0.048 R)
• M37: 15,191,963 km (0.048 R)
• M38: 16,141,461 km (0.104 R)
• M39: 16,653,684 km (0.055 R)
• M40: 17,601,386 km (0.05 R)
• M41: 18,535,176 km (0.052 R)
• M42: 22,194,340 km (0.09 R)
• M43: 22,428,162 km (0.112 R)

Kuiper Belt

Range: 36.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 17,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit