🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.66 AU - 0.82 AU

Year: 240 Days

Day: 20.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.81 AU - 0.87 AU

Year: 290 Days

Day: 41.8 Hours

Environment

Temp: 72 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,038,052 km

• M1: 237,861 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.52 AU - 2.64 AU

Year: 1561 Days

Day: 40.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.8

Radius: 13.1

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.7 AU - 6.16 AU

Year: 5440 Days

Day: 7.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 73.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,038,052 km

• M1: 333,753 km (0.12 R)
• M2: 818,899 km (0.045 R)
• M3: 1,818,512 km (0.059 R)
• M4: 2,452,657 km (0.113 R)
• M5: 2,891,128 km (0.112 R)
• M6: 3,719,751 km (0.119 R)
• M7: 5,572,371 km (0.107 R)
• M8: 7,271,354 km (0.057 R)
• M9: 9,216,575 km (0.069 R)
• M10: 12,873,046 km (0.117 R)
• M11: 17,935,588 km (0.069 R)
• M12: 22,473,041 km (0.115 R)
• M13: 23,249,603 km (0.095 R)
• M14: 23,753,000 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.6

Radius: 8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.08 AU - 7.16 AU

Year: 6417 Days

Day: 8.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,038,052 km

• M1: 99,782 km (0.088 R)
• M2: 431,590 km (0.045 R)
• M3: 798,105 km (0.101 R)
• M4: 1,148,912 km (0.118 R)
• M5: 1,648,718 km (0.093 R)
• M6: 2,138,352 km (0.065 R)
• M7: 2,636,962 km (0.096 R)
• M8: 3,116,124 km (0.114 R)
• M9: 4,388,603 km (0.1 R)
• M10: 5,355,454 km (0.059 R)
• M11: 5,632,061 km (0.074 R)
• M12: 6,488,658 km (0.066 R)
• M13: 7,774,003 km (0.118 R)
• M14: 11,373,477 km (0.09 R)
• M15: 15,006,910 km (0.104 R)
• M16: 16,526,675 km (0.117 R)
• M17: 21,213,277 km (0.049 R)
• M18: 23,268,902 km (0.088 R)
• M19: 24,082,265 km (0.1 R)
• M20: 24,382,658 km (0.052 R)
• M21: 24,685,593 km (0.108 R)
• M22: 26,237,971 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 15,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit