🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.45 AU - 1.99 AU

Year: 824 Days

Day: 47.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,470,904 km

• M1: 64,327 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.29 AU - 3.33 AU

Year: 1720 Days

Day: 24.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,470,904 km

• M1: 17,353 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.16 AU - 3.48 AU

Year: 2210 Days

Day: 42.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.2

Radius: 10

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.01 AU - 8.03 AU

Year: 6794 Days

Day: 11.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,470,904 km

• M1: 124,316 km (0.116 R)
• M2: 489,335 km (0.089 R)
• M3: 920,775 km (0.061 R)
• M4: 1,256,921 km (0.098 R)
• M5: 1,805,497 km (0.073 R)
• M6: 2,234,693 km (0.119 R)
• M7: 3,300,428 km (0.117 R)
• M8: 5,264,947 km (0.097 R)
• M9: 5,933,351 km (0.078 R)
• M10: 6,272,639 km (0.082 R)
• M11: 6,990,110 km (0.115 R)
• M12: 7,545,567 km (0.108 R)
• M13: 7,870,793 km (0.104 R)
• M14: 8,744,893 km (0.106 R)
• M15: 10,461,529 km (0.096 R)
• M16: 12,592,550 km (0.105 R)
• M17: 13,051,068 km (0.098 R)
• M18: 14,716,541 km (0.101 R)
• M19: 15,571,343 km (0.079 R)
• M20: 16,159,412 km (0.064 R)
• M21: 17,192,984 km (0.068 R)
• M22: 18,660,689 km (0.091 R)
• M23: 20,210,224 km (0.118 R)
• M24: 22,432,051 km (0.037 R)
• M25: 27,781,521 km (0.069 R)
• M26: 28,385,149 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.2

Radius: 4.5

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 19.67 AU - 20.03 AU

Year: 32302 Days

Day: 16.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,470,904 km

• M1: 55,950 km (0.069 R)
• M2: 302,188 km (0.072 R)
• M3: 448,046 km (0.062 R)
• M4: 669,301 km (0.108 R)
• M5: 1,009,486 km (0.056 R)
• M6: 1,333,964 km (0.107 R)
• M7: 1,672,055 km (0.062 R)
• M8: 1,889,720 km (0.08 R)
• M9: 2,586,996 km (0.108 R)
• M10: 4,677,028 km (0.079 R)
• M11: 6,223,571 km (0.11 R)
• M12: 10,579,711 km (0.045 R)
• M13: 11,072,038 km (0.051 R)
• M14: 19,839,071 km (0.095 R)
• M15: 20,024,124 km (0.079 R)
• M16: 33,633,341 km (0.076 R)
• M17: 35,234,038 km (0.044 R)
• M18: 37,729,331 km (0.076 R)
• M19: 39,749,800 km (0.072 R)
• M20: 41,386,999 km (0.04 R)
• M21: 43,847,734 km (0.031 R)
• M22: 44,004,662 km (0.077 R)
• M23: 51,636,996 km (0.07 R)
• M24: 55,396,690 km (0.104 R)
• M25: 58,001,937 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 16,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit