🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.65 AU - 0.67 AU

Year: 203 Days

Day: 17.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,135,668 km

• M1: 129,851 km (0.104 R)
• M2: 476,320 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.1 AU - 1.5 AU

Year: 561 Days

Day: 17.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.27 AU - 1.47 AU

Year: 607 Days

Day: 43.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.2

Radius: 15

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.71 AU - 9.41 AU

Year: 8667 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,135,668 km

• M1: 186,549 km (0.116 R)
• M2: 892,351 km (0.092 R)
• M3: 2,225,568 km (0.098 R)
• M4: 2,753,498 km (0.11 R)
• M5: 4,726,994 km (0.079 R)
• M6: 5,365,028 km (0.109 R)
• M7: 6,060,210 km (0.119 R)
• M8: 7,141,653 km (0.092 R)
• M9: 7,787,317 km (0.032 R)
• M10: 8,389,149 km (0.085 R)
• M11: 9,551,226 km (0.087 R)
• M12: 13,399,631 km (0.101 R)
• M13: 17,157,829 km (0.092 R)
• M14: 19,678,702 km (0.084 R)
• M15: 20,722,746 km (0.059 R)
• M16: 21,568,722 km (0.041 R)
• M17: 23,494,346 km (0.116 R)
• M18: 24,840,278 km (0.085 R)
• M19: 27,227,411 km (0.106 R)
• M20: 29,763,843 km (0.075 R)
• M21: 34,870,665 km (0.101 R)
• M22: 38,429,150 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.4

Radius: 9.1

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.31 AU - 10.55 AU

Year: 10968 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,135,668 km

• M1: 113,246 km (0.118 R)
• M2: 410,796 km (0.046 R)
• M3: 1,009,935 km (0.059 R)
• M4: 2,083,450 km (0.073 R)
• M5: 2,415,258 km (0.042 R)
• M6: 2,739,735 km (0.111 R)
• M7: 3,281,579 km (0.112 R)
• M8: 4,169,741 km (0.081 R)
• M9: 4,548,972 km (0.101 R)
• M10: 4,982,955 km (0.107 R)
• M11: 5,309,677 km (0.1 R)
• M12: 5,791,233 km (0.065 R)
• M13: 6,079,209 km (0.11 R)
• M14: 7,082,412 km (0.106 R)
• M15: 8,509,725 km (0.12 R)
• M16: 11,694,365 km (0.081 R)
• M17: 15,050,294 km (0.114 R)
• M18: 20,043,422 km (0.06 R)
• M19: 21,041,240 km (0.09 R)
• M20: 24,606,456 km (0.063 R)
• M21: 25,460,810 km (0.088 R)
• M22: 26,138,787 km (0.069 R)
• M23: 33,595,942 km (0.027 R)
• M24: 35,002,311 km (0.062 R)
• M25: 35,961,383 km (0.076 R)
• M26: 47,113,456 km (0.065 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 12,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit