🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.5 AU - 0.8 AU

Year: 190 Days

Day: 37 Hours

Environment

Temp: 150 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.67 AU - 0.77 AU

Year: 222 Days

Day: 41.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,422,525 km

• M1: 272,268 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.68 AU - 0.82 AU

Year: 236 Days

Day: 26.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.05 AU - 2.27 AU

Year: 1154 Days

Day: 30.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.22 AU - 2.94 AU

Year: 1506 Days

Day: 24.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.9

Radius: 13

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.64 AU - 8.5 AU

Year: 8332 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 104,422,525 km

• M1: 163,361 km (0.054 R)
• M2: 602,431 km (0.048 R)
• M3: 1,113,158 km (0.105 R)
• M4: 2,011,792 km (0.101 R)
• M5: 2,523,566 km (0.098 R)
• M6: 3,033,845 km (0.081 R)
• M7: 3,916,622 km (0.04 R)
• M8: 5,087,375 km (0.103 R)
• M9: 7,204,633 km (0.079 R)
• M10: 9,709,351 km (0.097 R)
• M11: 10,152,160 km (0.041 R)
• M12: 10,711,806 km (0.09 R)
• M13: 11,131,727 km (0.073 R)
• M14: 12,343,320 km (0.064 R)
• M15: 15,488,466 km (0.075 R)
• M16: 17,139,129 km (0.114 R)
• M17: 18,980,379 km (0.083 R)
• M18: 19,988,220 km (0.076 R)
• M19: 25,570,614 km (0.089 R)
• M20: 26,133,102 km (0.08 R)
• M21: 27,969,117 km (0.112 R)
• M22: 29,786,582 km (0.108 R)
• M23: 31,253,538 km (0.044 R)
• M24: 33,209,830 km (0.097 R)
• M25: 39,070,625 km (0.112 R)
• M26: 42,244,494 km (0.087 R)
• M27: 44,768,958 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.7

Radius: 14.1

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.68 AU - 9.36 AU

Year: 9846 Days

Day: 8.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 104,422,525 km

• M1: 176,825 km (0.118 R)
• M2: 857,794 km (0.097 R)
• M3: 1,523,056 km (0.113 R)
• M4: 2,337,168 km (0.037 R)
• M5: 3,712,720 km (0.109 R)
• M6: 5,165,614 km (0.069 R)
• M7: 5,726,158 km (0.087 R)
• M8: 6,592,629 km (0.119 R)
• M9: 7,362,010 km (0.116 R)
• M10: 8,831,361 km (0.093 R)
• M11: 10,259,272 km (0.114 R)
• M12: 11,148,632 km (0.078 R)
• M13: 13,679,828 km (0.051 R)
• M14: 15,466,774 km (0.094 R)
• M15: 16,447,687 km (0.112 R)
• M16: 24,758,448 km (0.052 R)
• M17: 27,490,703 km (0.1 R)
• M18: 28,114,227 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.7

Radius: 5.3

Gravity: 24.55 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.98 AU - 24.64 AU

Year: 32045 Days

Day: 17.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 104,422,525 km

• M1: 65,973 km (0.099 R)
• M2: 377,585 km (0.111 R)
• M3: 781,649 km (0.052 R)
• M4: 2,212,553 km (0.104 R)
• M5: 3,453,467 km (0.072 R)
• M6: 4,975,476 km (0.066 R)
• M7: 6,351,926 km (0.106 R)
• M8: 7,205,830 km (0.072 R)
• M9: 7,687,535 km (0.076 R)
• M10: 8,655,733 km (0.089 R)
• M11: 9,512,181 km (0.039 R)
• M12: 11,320,819 km (0.111 R)
• M13: 11,534,893 km (0.074 R)
• M14: 11,751,810 km (0.054 R)
• M15: 12,799,893 km (0.091 R)
• M16: 14,072,373 km (0.066 R)
• M17: 14,824,102 km (0.107 R)
• M18: 17,428,302 km (0.066 R)
• M19: 19,596,124 km (0.055 R)
• M20: 23,060,811 km (0.108 R)
• M21: 24,340,172 km (0.072 R)
• M22: 31,734,496 km (0.062 R)
• M23: 35,860,255 km (0.032 R)
• M24: 48,267,155 km (0.11 R)
• M25: 54,099,826 km (0.106 R)
• M26: 67,139,674 km (0.074 R)
• M27: 69,022,363 km (0.111 R)
• M28: 70,216,603 km (0.118 R)
• M29: 74,380,510 km (0.083 R)
• M30: 90,104,892 km (0.04 R)
• M31: 90,388,978 km (0.115 R)
• M32: 92,105,763 km (0.077 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 10,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit