🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.41 AU - 1.83 AU

Year: 781 Days

Day: 37.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.91 AU - 2.41 AU

Year: 1202 Days

Day: 46.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.86 AU - 4.74 AU

Year: 2806 Days

Day: 26.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,965,790 km

• M1: 33,809 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.1

Radius: 12.2

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.3 AU - 5.32 AU

Year: 4634 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,965,790 km

• M1: 151,692 km (0.114 R)
• M2: 579,093 km (0.066 R)
• M3: 1,011,581 km (0.049 R)
• M4: 1,421,030 km (0.063 R)
• M5: 2,189,963 km (0.11 R)
• M6: 2,643,843 km (0.045 R)
• M7: 3,259,738 km (0.111 R)
• M8: 4,085,667 km (0.117 R)
• M9: 4,548,523 km (0.088 R)
• M10: 4,965,303 km (0.117 R)
• M11: 6,214,296 km (0.107 R)
• M12: 6,696,001 km (0.097 R)
• M13: 7,272,252 km (0.074 R)
• M14: 7,881,115 km (0.064 R)
• M15: 8,601,878 km (0.11 R)
• M16: 10,618,756 km (0.09 R)
• M17: 11,309,300 km (0.088 R)
• M18: 13,667,860 km (0.049 R)
• M19: 18,802,508 km (0.117 R)
• M20: 23,446,175 km (0.113 R)
• M21: 26,404,623 km (0.091 R)
• M22: 29,424,405 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.2

Radius: 6.5

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.69 AU - 19.79 AU

Year: 25941 Days

Day: 18.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,965,790 km

• M1: 82,877 km (0.079 R)
• M2: 408,552 km (0.085 R)
• M3: 823,536 km (0.053 R)
• M4: 1,180,178 km (0.081 R)
• M5: 1,932,057 km (0.082 R)
• M6: 2,389,826 km (0.05 R)
• M7: 3,301,176 km (0.1 R)
• M8: 3,747,277 km (0.052 R)
• M9: 5,038,755 km (0.045 R)
• M10: 5,707,308 km (0.068 R)
• M11: 8,566,423 km (0.115 R)
• M12: 9,960,226 km (0.105 R)
• M13: 10,770,299 km (0.042 R)
• M14: 11,069,943 km (0.113 R)
• M15: 11,561,073 km (0.082 R)
• M16: 13,601,887 km (0.118 R)
• M17: 16,654,282 km (0.119 R)
• M18: 20,315,840 km (0.117 R)
• M19: 23,166,427 km (0.083 R)
• M20: 25,843,481 km (0.057 R)
• M21: 26,925,672 km (0.081 R)
• M22: 34,707,753 km (0.057 R)
• M23: 35,758,379 km (0.114 R)
• M24: 47,615,656 km (0.106 R)
• M25: 48,748,710 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 11,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit