🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.69 AU - 0.73 AU

Year: 220 Days

Day: 45.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3 AU - 3.14 AU

Year: 1975 Days

Day: 31.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.23 AU - 4.11 AU

Year: 2581 Days

Day: 28.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.02 AU - 4.5 AU

Year: 2676 Days

Day: 23 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.5

Radius: 8.7

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.65 AU - 5.61 AU

Year: 4265 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,021,868 km

• M1: 109,206 km (0.101 R)
• M2: 556,654 km (0.101 R)
• M3: 1,158,935 km (0.087 R)
• M4: 1,558,511 km (0.041 R)
• M5: 1,900,342 km (0.096 R)
• M6: 3,239,093 km (0.098 R)
• M7: 3,572,846 km (0.088 R)
• M8: 4,473,575 km (0.105 R)
• M9: 5,463,763 km (0.038 R)
• M10: 8,773,766 km (0.094 R)
• M11: 9,743,010 km (0.043 R)
• M12: 12,124,010 km (0.098 R)
• M13: 12,932,138 km (0.073 R)
• M14: 15,462,586 km (0.111 R)
• M15: 16,469,828 km (0.064 R)
• M16: 18,552,380 km (0.076 R)
• M17: 18,863,544 km (0.113 R)
• M18: 19,818,128 km (0.106 R)
• M19: 20,938,466 km (0.079 R)
• M20: 23,740,434 km (0.101 R)
• M21: 24,777,447 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.2

Radius: 14.8

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.97 AU - 8.19 AU

Year: 7661 Days

Day: 9.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,021,868 km

• M1: 184,155 km (0.103 R)
• M2: 997,369 km (0.103 R)
• M3: 1,912,758 km (0.117 R)
• M4: 2,771,899 km (0.08 R)
• M5: 3,282,028 km (0.104 R)
• M6: 6,077,563 km (0.033 R)
• M7: 7,829,055 km (0.078 R)
• M8: 9,448,901 km (0.04 R)
• M9: 10,488,157 km (0.05 R)
• M10: 14,436,943 km (0.107 R)
• M11: 15,198,396 km (0.084 R)
• M12: 15,872,334 km (0.109 R)
• M13: 17,099,635 km (0.039 R)
• M14: 21,231,079 km (0.089 R)
• M15: 22,575,665 km (0.044 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 19,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit