🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.72 AU - 1.14 AU

Year: 324 Days

Day: 36.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 166.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,715,271 km

• M1: 42,486 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.44 AU - 4.32 AU

Year: 2764 Days

Day: 38 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 10

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.48 AU - 8.18 AU

Year: 6455 Days

Day: 10.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,715,271 km

• M1: 125,513 km (0.072 R)
• M2: 450,888 km (0.095 R)
• M3: 806,781 km (0.081 R)
• M4: 2,000,124 km (0.103 R)
• M5: 2,383,244 km (0.043 R)
• M6: 2,716,847 km (0.108 R)
• M7: 3,861,869 km (0.085 R)
• M8: 5,089,918 km (0.107 R)
• M9: 5,842,994 km (0.066 R)
• M10: 6,315,573 km (0.105 R)
• M11: 8,508,379 km (0.109 R)
• M12: 10,862,900 km (0.104 R)
• M13: 11,216,848 km (0.093 R)
• M14: 11,947,933 km (0.119 R)
• M15: 12,599,731 km (0.106 R)
• M16: 13,103,876 km (0.118 R)
• M17: 14,033,327 km (0.071 R)
• M18: 15,130,927 km (0.102 R)
• M19: 21,570,367 km (0.103 R)
• M20: 22,049,978 km (0.058 R)
• M21: 22,536,620 km (0.118 R)
• M22: 23,030,293 km (0.103 R)
• M23: 24,296,340 km (0.111 R)
• M24: 25,253,916 km (0.038 R)
• M25: 30,823,295 km (0.039 R)
• M26: 32,359,665 km (0.045 R)
• M27: 33,199,657 km (0.085 R)
• M28: 33,518,450 km (0.084 R)
• M29: 40,209,364 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724

Radius: 7.5

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.4 AU - 19.08 AU

Year: 23668 Days

Day: 16.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,715,271 km

• M1: 94,845 km (0.095 R)
• M2: 362,924 km (0.09 R)
• M3: 1,351,617 km (0.032 R)
• M4: 1,669,063 km (0.116 R)
• M5: 2,056,522 km (0.07 R)
• M6: 2,455,499 km (0.117 R)
• M7: 2,931,669 km (0.081 R)
• M8: 3,681,304 km (0.093 R)
• M9: 5,231,587 km (0.047 R)
• M10: 6,374,365 km (0.107 R)
• M11: 7,522,529 km (0.115 R)
• M12: 11,449,174 km (0.09 R)
• M13: 14,192,799 km (0.092 R)
• M14: 15,716,603 km (0.114 R)
• M15: 18,431,954 km (0.056 R)
• M16: 18,710,206 km (0.116 R)
• M17: 22,907,324 km (0.091 R)
• M18: 23,662,942 km (0.11 R)
• M19: 24,883,661 km (0.054 R)
• M20: 27,330,035 km (0.099 R)
• M21: 27,692,062 km (0.1 R)
• M22: 34,769,388 km (0.114 R)
• M23: 40,103,150 km (0.09 R)
• M24: 46,985,550 km (0.116 R)
• M25: 48,028,845 km (0.089 R)
• M26: 50,704,553 km (0.116 R)
• M27: 51,068,674 km (0.048 R)
• M28: 51,617,997 km (0.119 R)
• M29: 57,924,445 km (0.076 R)
• M30: 59,527,087 km (0.111 R)
• M31: 60,135,651 km (0.106 R)
• M32: 61,778,685 km (0.068 R)
• M33: 66,450,925 km (0.096 R)
• M34: 69,319,764 km (0.037 R)
• M35: 76,970,648 km (0.069 R)
• M36: 83,634,186 km (0.094 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 11,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit