🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.42 AU - 0.62 AU

Year: 142 Days

Day: 15.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.81 AU - 1.33 AU

Year: 419 Days

Day: 44.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,344,319 km

• M1: 34,856 km (0.086 R)
• M2: 418,874 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.56 AU - 1.92 AU

Year: 869 Days

Day: 47.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,344,319 km

• M1: 241,750 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.45 AU - 2.87 AU

Year: 1643 Days

Day: 12.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.2 AU - 4.76 AU

Year: 3007 Days

Day: 47.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,344,319 km

• M1: 42,785 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.3

Radius: 13.1

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.81 AU - 9.29 AU

Year: 9469 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,344,319 km

• M1: 162,912 km (0.107 R)
• M2: 1,415,794 km (0.106 R)
• M3: 1,956,142 km (0.113 R)
• M4: 2,368,433 km (0.111 R)
• M5: 3,417,414 km (0.082 R)
• M6: 4,431,089 km (0.119 R)
• M7: 5,421,128 km (0.117 R)
• M8: 6,348,934 km (0.113 R)
• M9: 7,231,411 km (0.092 R)
• M10: 8,769,427 km (0.11 R)
• M11: 10,420,988 km (0.1 R)
• M12: 10,852,428 km (0.111 R)
• M13: 12,430,536 km (0.09 R)
• M14: 12,861,527 km (0.036 R)
• M15: 16,228,227 km (0.104 R)
• M16: 17,671,996 km (0.074 R)
• M17: 22,996,933 km (0.042 R)
• M18: 24,143,900 km (0.086 R)
• M19: 26,286,440 km (0.099 R)
• M20: 30,457,528 km (0.057 R)
• M21: 35,696,146 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 19,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit