🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.52 AU - 0.54 AU

Year: 135 Days

Day: 13.6 Hours

Environment

Temp: 241 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,249,044 km

• M1: 403,316 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.72 AU - 1.82 AU

Year: 824 Days

Day: 47.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.98 AU - 2.26 AU

Year: 1080 Days

Day: 41.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,249,044 km

• M1: 105,167 km (0.109 R)
• M2: 966,253 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.4

Radius: 11

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.31 AU - 7.05 AU

Year: 4736 Days

Day: 6.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,249,044 km

• M1: 136,882 km (0.07 R)
• M2: 692,937 km (0.093 R)
• M3: 1,130,212 km (0.091 R)
• M4: 1,942,678 km (0.112 R)
• M5: 3,844,516 km (0.11 R)
• M6: 4,233,769 km (0.083 R)
• M7: 4,978,916 km (0.107 R)
• M8: 6,192,604 km (0.086 R)
• M9: 7,009,857 km (0.058 R)
• M10: 8,273,061 km (0.117 R)
• M11: 9,576,657 km (0.101 R)
• M12: 10,518,675 km (0.09 R)
• M13: 11,721,442 km (0.054 R)
• M14: 12,970,584 km (0.099 R)
• M15: 14,032,131 km (0.116 R)
• M16: 15,682,794 km (0.116 R)
• M17: 16,327,710 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.5

Radius: 4.6

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 16.08 AU - 19.78 AU

Year: 26561 Days

Day: 24.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,249,044 km

• M1: 57,146 km (0.056 R)
• M2: 205,099 km (0.093 R)
• M3: 352,901 km (0.07 R)
• M4: 506,987 km (0.108 R)
• M5: 697,575 km (0.118 R)
• M6: 1,042,697 km (0.107 R)
• M7: 3,596,632 km (0.039 R)
• M8: 4,018,498 km (0.116 R)
• M9: 4,712,183 km (0.092 R)
• M10: 4,924,313 km (0.105 R)
• M11: 9,577,256 km (0.102 R)
• M12: 11,424,789 km (0.111 R)
• M13: 12,599,881 km (0.079 R)
• M14: 12,940,066 km (0.03 R)
• M15: 13,638,838 km (0.091 R)
• M16: 14,436,195 km (0.102 R)
• M17: 16,686,296 km (0.114 R)
• M18: 18,367,627 km (0.113 R)
• M19: 20,530,363 km (0.115 R)
• M20: 21,867,170 km (0.079 R)
• M21: 23,876,119 km (0.101 R)
• M22: 24,292,151 km (0.109 R)
• M23: 29,548,871 km (0.105 R)
• M24: 29,908,055 km (0.11 R)
• M25: 37,019,489 km (0.12 R)
• M26: 44,863,055 km (0.096 R)
• M27: 48,919,252 km (0.112 R)
• M28: 49,590,049 km (0.116 R)
• M29: 53,213,159 km (0.111 R)
• M30: 53,567,108 km (0.085 R)
• M31: 56,823,854 km (0.041 R)
• M32: 68,003,602 km (0.055 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 10,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit