🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.42 AU - 0.64 AU

Year: 140 Days

Day: 38.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,986,914 km

• M1: 151,842 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.83 AU - 1.29 AU

Year: 395 Days

Day: 17 Hours

Environment

Temp: 32 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.26 AU - 3.06 AU

Year: 1569 Days

Day: 29.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.7

Radius: 13.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.68 AU - 6.46 AU

Year: 5408 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,986,914 km

• M1: 164,109 km (0.083 R)
• M2: 630,854 km (0.04 R)
• M3: 1,101,489 km (0.067 R)
• M4: 1,539,063 km (0.118 R)
• M5: 2,053,231 km (0.12 R)
• M6: 3,015,145 km (0.046 R)
• M7: 3,497,000 km (0.101 R)
• M8: 4,543,886 km (0.097 R)
• M9: 4,996,569 km (0.07 R)
• M10: 5,876,653 km (0.074 R)
• M11: 6,415,505 km (0.118 R)
• M12: 7,353,334 km (0.085 R)
• M13: 8,529,622 km (0.043 R)
• M14: 8,987,242 km (0.107 R)
• M15: 11,526,666 km (0.047 R)
• M16: 11,945,240 km (0.114 R)
• M17: 15,332,286 km (0.086 R)
• M18: 16,590,853 km (0.078 R)
• M19: 18,861,449 km (0.079 R)
• M20: 19,772,201 km (0.043 R)
• M21: 20,986,188 km (0.09 R)
• M22: 25,470,982 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.8

Radius: 11.7

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.33 AU - 9.91 AU

Year: 9961 Days

Day: 7.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,986,914 km

• M1: 145,708 km (0.075 R)
• M2: 572,810 km (0.117 R)
• M3: 1,216,679 km (0.06 R)
• M4: 2,548,250 km (0.049 R)
• M5: 4,683,161 km (0.042 R)
• M6: 5,388,814 km (0.119 R)
• M7: 6,128,875 km (0.101 R)
• M8: 8,985,447 km (0.046 R)
• M9: 10,678,146 km (0.053 R)
• M10: 14,307,391 km (0.117 R)
• M11: 14,812,284 km (0.118 R)
• M12: 15,924,993 km (0.107 R)
• M13: 16,743,442 km (0.054 R)
• M14: 17,233,525 km (0.068 R)
• M15: 18,096,256 km (0.094 R)
• M16: 21,261,747 km (0.089 R)
• M17: 22,676,494 km (0.118 R)
• M18: 24,869,599 km (0.077 R)
• M19: 25,692,686 km (0.075 R)
• M20: 27,683,684 km (0.069 R)
• M21: 30,392,154 km (0.115 R)
• M22: 31,544,656 km (0.113 R)
• M23: 32,834,937 km (0.112 R)
• M24: 35,176,892 km (0.066 R)
• M25: 36,564,113 km (0.039 R)
• M26: 39,447,612 km (0.052 R)
• M27: 42,092,054 km (0.117 R)
• M28: 42,868,766 km (0.062 R)
• M29: 43,260,712 km (0.1 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 18,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit