🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.71 AU - 0.73 AU

Year: 219 Days

Day: 47.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,832,488 km

• M1: 147,504 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.74 AU - 0.9 AU

Year: 266 Days

Day: 15.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.78 AU - 1.04 AU

Year: 311 Days

Day: 40.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.4

Radius: 12.4

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.42 AU - 11.02 AU

Year: 10854 Days

Day: 12.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,832,488 km

• M1: 154,385 km (0.074 R)
• M2: 901,776 km (0.056 R)
• M3: 1,446,013 km (0.086 R)
• M4: 5,398,538 km (0.11 R)
• M5: 6,798,924 km (0.091 R)
• M6: 8,231,473 km (0.051 R)
• M7: 8,792,016 km (0.074 R)
• M8: 11,148,482 km (0.062 R)
• M9: 16,691,233 km (0.071 R)
• M10: 19,000,276 km (0.062 R)
• M11: 22,890,868 km (0.099 R)
• M12: 24,815,744 km (0.11 R)
• M13: 31,428,717 km (0.068 R)
• M14: 33,198,610 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.8

Radius: 4.3

Gravity: 39.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.33 AU - 17.61 AU

Year: 22858 Days

Day: 19.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,832,488 km

• M1: 53,556 km (0.112 R)
• M2: 322,832 km (0.109 R)
• M3: 556,205 km (0.06 R)
• M4: 711,637 km (0.105 R)
• M5: 1,139,786 km (0.073 R)
• M6: 2,435,304 km (0.072 R)
• M7: 2,678,101 km (0.111 R)
• M8: 3,127,942 km (0.064 R)
• M9: 3,298,184 km (0.111 R)
• M10: 4,816,453 km (0.099 R)
• M11: 5,520,161 km (0.052 R)
• M12: 6,379,601 km (0.088 R)
• M13: 6,888,533 km (0.059 R)
• M14: 9,312,617 km (0.117 R)
• M15: 9,785,346 km (0.057 R)
• M16: 11,365,848 km (0.05 R)
• M17: 11,633,478 km (0.099 R)
• M18: 11,974,113 km (0.062 R)
• M19: 19,014,189 km (0.092 R)
• M20: 24,538,090 km (0.061 R)
• M21: 26,593,265 km (0.052 R)
• M22: 31,172,606 km (0.063 R)
• M23: 33,991,778 km (0.071 R)
• M24: 34,268,833 km (0.119 R)
• M25: 37,122,712 km (0.071 R)
• M26: 41,536,148 km (0.052 R)
• M27: 54,354,741 km (0.114 R)
• M28: 60,833,077 km (0.114 R)
• M29: 63,101,728 km (0.102 R)
• M30: 64,574,370 km (0.063 R)
• M31: 68,246,100 km (0.1 R)
• M32: 76,951,350 km (0.082 R)
• M33: 77,668,522 km (0.096 R)
• M34: 78,149,180 km (0.088 R)
• M35: 78,390,182 km (0.108 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 10,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit