🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.62 AU

Year: 164 Days

Day: 43.1 Hours

Environment

Temp: 222 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1 AU - 1.04 AU

Year: 364 Days

Day: 13.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,267,667 km

• M1: 256,112 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.54 AU - 1.6 AU

Year: 695 Days

Day: 31.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.5 AU - 2.58 AU

Year: 1429 Days

Day: 37.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,267,667 km

• M1: 59,839 km (0.029 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.16 AU - 3.12 AU

Year: 1515 Days

Day: 34.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.5 AU - 3.6 AU

Year: 1881 Days

Day: 31.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.1

Radius: 13.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.84 AU - 8.88 AU

Year: 7781 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 111.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,267,667 km

• M1: 166,652 km (0.07 R)
• M2: 765,193 km (0.087 R)
• M3: 1,231,789 km (0.097 R)
• M4: 1,781,711 km (0.101 R)
• M5: 2,822,164 km (0.054 R)
• M6: 3,283,972 km (0.112 R)
• M7: 3,890,891 km (0.107 R)
• M8: 5,126,569 km (0.118 R)
• M9: 6,747,313 km (0.073 R)
• M10: 7,886,800 km (0.103 R)
• M11: 10,080,952 km (0.118 R)
• M12: 12,924,508 km (0.093 R)
• M13: 14,038,115 km (0.1 R)
• M14: 15,335,876 km (0.037 R)
• M15: 16,841,279 km (0.096 R)
• M16: 18,512,138 km (0.041 R)
• M17: 19,423,339 km (0.079 R)
• M18: 19,853,881 km (0.116 R)
• M19: 21,033,311 km (0.102 R)
• M20: 21,640,379 km (0.115 R)
• M21: 24,103,658 km (0.097 R)
• M22: 28,738,948 km (0.111 R)
• M23: 29,865,420 km (0.109 R)
• M24: 30,439,576 km (0.119 R)
• M25: 31,314,724 km (0.117 R)
• M26: 33,319,335 km (0.12 R)
• M27: 33,937,025 km (0.073 R)
• M28: 34,877,996 km (0.078 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 11,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit