🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.51 AU - 0.73 AU

Year: 187 Days

Day: 20.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.13 AU - 1.33 AU

Year: 522 Days

Day: 39.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.24 AU - 1.92 AU

Year: 760 Days

Day: 26.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.5

Radius: 11.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.36 AU - 8.72 AU

Year: 7927 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,055,398 km

• M1: 144,212 km (0.066 R)
• M2: 555,307 km (0.055 R)
• M3: 1,752,539 km (0.098 R)
• M4: 2,361,552 km (0.087 R)
• M5: 2,724,476 km (0.086 R)
• M6: 3,160,255 km (0.103 R)
• M7: 3,840,776 km (0.119 R)
• M8: 4,503,046 km (0.065 R)
• M9: 5,730,197 km (0.065 R)
• M10: 7,014,794 km (0.086 R)
• M11: 7,839,676 km (0.099 R)
• M12: 8,413,235 km (0.103 R)
• M13: 9,050,821 km (0.095 R)
• M14: 9,606,577 km (0.104 R)
• M15: 11,539,381 km (0.043 R)
• M16: 12,282,284 km (0.067 R)
• M17: 13,912,004 km (0.081 R)
• M18: 15,472,160 km (0.035 R)
• M19: 16,375,581 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.5

Radius: 11.5

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.94 AU - 9.38 AU

Year: 9758 Days

Day: 9.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,055,398 km

• M1: 143,016 km (0.077 R)
• M2: 601,982 km (0.117 R)
• M3: 978,819 km (0.072 R)
• M4: 1,573,770 km (0.118 R)
• M5: 2,766,364 km (0.118 R)
• M6: 3,423,248 km (0.117 R)
• M7: 3,916,921 km (0.113 R)
• M8: 6,277,575 km (0.092 R)
• M9: 6,829,442 km (0.113 R)
• M10: 7,656,120 km (0.104 R)
• M11: 11,213,557 km (0.076 R)
• M12: 11,697,207 km (0.098 R)
• M13: 12,250,719 km (0.115 R)
• M14: 13,232,081 km (0.109 R)
• M15: 16,836,792 km (0.079 R)
• M16: 19,625,894 km (0.069 R)
• M17: 21,049,019 km (0.07 R)
• M18: 23,051,985 km (0.063 R)
• M19: 23,922,943 km (0.117 R)
• M20: 25,362,075 km (0.113 R)
• M21: 26,196,382 km (0.047 R)
• M22: 27,433,856 km (0.087 R)
• M23: 29,009,869 km (0.115 R)
• M24: 30,230,738 km (0.073 R)
• M25: 32,775,098 km (0.036 R)
• M26: 33,543,283 km (0.099 R)
• M27: 36,385,194 km (0.082 R)
• M28: 37,090,548 km (0.052 R)
• M29: 44,251,798 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 14,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit