🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.47 AU - 0.69 AU

Year: 165 Days

Day: 38.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,553,575 km

• M1: 241,002 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.65 AU - 4.15 AU

Year: 2871 Days

Day: 25.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,553,575 km

• M1: 306,526 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.55 AU - 4.51 AU

Year: 3016 Days

Day: 46.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 65.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.1

Radius: 12.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.01 AU - 13.87 AU

Year: 15380 Days

Day: 13.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,553,575 km

• M1: 158,275 km (0.082 R)
• M2: 740,061 km (0.106 R)
• M3: 2,525,661 km (0.081 R)
• M4: 3,407,989 km (0.109 R)
• M5: 4,737,316 km (0.08 R)
• M6: 8,972,880 km (0.098 R)
• M7: 10,128,524 km (0.097 R)
• M8: 13,764,350 km (0.103 R)
• M9: 16,703,201 km (0.094 R)
• M10: 17,128,358 km (0.085 R)
• M11: 19,430,819 km (0.095 R)
• M12: 19,833,686 km (0.117 R)
• M13: 22,664,077 km (0.107 R)
• M14: 27,651,970 km (0.034 R)
• M15: 28,678,660 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.1

Radius: 7.5

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.98 AU - 13.36 AU

Year: 15827 Days

Day: 18.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,553,575 km

• M1: 157,527 km (0.084 R)
• M2: 427,401 km (0.12 R)
• M3: 1,511,238 km (0.114 R)
• M4: 2,359,158 km (0.093 R)
• M5: 2,742,279 km (0.119 R)
• M6: 3,166,389 km (0.087 R)
• M7: 4,705,003 km (0.115 R)
• M8: 5,202,416 km (0.099 R)
• M9: 6,260,521 km (0.088 R)
• M10: 6,556,875 km (0.096 R)
• M11: 7,740,493 km (0.09 R)
• M12: 8,587,516 km (0.101 R)
• M13: 10,583,152 km (0.082 R)
• M14: 13,349,216 km (0.062 R)
• M15: 13,840,945 km (0.057 R)
• M16: 15,085,599 km (0.114 R)
• M17: 16,086,409 km (0.088 R)
• M18: 24,261,184 km (0.114 R)
• M19: 24,782,682 km (0.106 R)
• M20: 26,722,518 km (0.081 R)
• M21: 29,110,998 km (0.049 R)
• M22: 30,537,862 km (0.104 R)
• M23: 33,788,175 km (0.034 R)
• M24: 42,454,829 km (0.036 R)
• M25: 43,364,683 km (0.108 R)
• M26: 46,973,283 km (0.037 R)
• M27: 47,458,129 km (0.115 R)
• M28: 49,933,226 km (0.105 R)
• M29: 53,893,381 km (0.071 R)
• M30: 62,627,054 km (0.111 R)
• M31: 64,599,652 km (0.093 R)
• M32: 65,400,000 km (0.068 R)
• M33: 65,802,718 km (0.099 R)
• M34: 66,816,842 km (0.047 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 14,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit