🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.48 AU - 0.64 AU

Year: 146 Days

Day: 14 Hours

Environment

Temp: 257 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,457,533 km

• M1: 140,472 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.62 AU - 0.78 AU

Year: 204 Days

Day: 41.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.66 AU - 0.92 AU

Year: 245 Days

Day: 35.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.72 AU - 0.9 AU

Year: 254 Days

Day: 14.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,457,533 km

• M1: 45,927 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.17 AU - 1.65 AU

Year: 583 Days

Day: 43.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.94 AU - 2.2 AU

Year: 1037 Days

Day: 46.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,457,533 km

• M1: 353,799 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.32 AU - 5.02 AU

Year: 3515 Days

Day: 16.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 93.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.79 AU - 5.81 AU

Year: 3662 Days

Day: 14.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,457,533 km

• M1: 451,337 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.9

Radius: 3.2

Gravity: 40.62 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 13.42 AU - 13.7 AU

Year: 17389 Days

Day: 20.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 99,457,533 km

• M1: 41,139 km (0.073 R)
• M2: 177,722 km (0.038 R)
• M3: 912,996 km (0.07 R)
• M4: 1,194,240 km (0.091 R)
• M5: 1,470,248 km (0.095 R)
• M6: 1,639,293 km (0.073 R)
• M7: 1,753,586 km (0.111 R)
• M8: 2,822,164 km (0.089 R)
• M9: 5,070,321 km (0.111 R)
• M10: 5,528,389 km (0.064 R)
• M11: 6,365,539 km (0.117 R)
• M12: 8,239,402 km (0.064 R)
• M13: 10,175,647 km (0.104 R)
• M14: 14,290,935 km (0.052 R)
• M15: 15,925,441 km (0.095 R)
• M16: 16,147,445 km (0.091 R)
• M17: 17,133,444 km (0.091 R)
• M18: 18,892,117 km (0.09 R)
• M19: 22,669,912 km (0.1 R)
• M20: 23,329,040 km (0.117 R)
• M21: 24,097,823 km (0.096 R)
• M22: 28,958,258 km (0.052 R)
• M23: 40,420,746 km (0.1 R)
• M24: 43,227,202 km (0.045 R)
• M25: 55,075,204 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.1

Radius: 5.8

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 20.92 AU - 20.92 AU

Year: 33322 Days

Day: 24.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 99,457,533 km

• M1: 83,176 km (0.085 R)
• M2: 471,682 km (0.11 R)
• M3: 1,428,959 km (0.109 R)
• M4: 1,859,502 km (0.073 R)
• M5: 3,032,947 km (0.067 R)
• M6: 4,481,055 km (0.074 R)
• M7: 4,670,595 km (0.107 R)
• M8: 8,538,149 km (0.088 R)
• M9: 10,656,305 km (0.091 R)
• M10: 11,551,200 km (0.039 R)
• M11: 12,053,400 km (0.076 R)
• M12: 12,720,307 km (0.066 R)
• M13: 13,726,502 km (0.117 R)
• M14: 14,208,357 km (0.084 R)
• M15: 15,121,054 km (0.11 R)
• M16: 26,865,085 km (0.115 R)
• M17: 27,872,776 km (0.073 R)
• M18: 29,829,965 km (0.08 R)
• M19: 33,724,895 km (0.096 R)
• M20: 34,749,042 km (0.099 R)
• M21: 45,799,388 km (0.119 R)
• M22: 56,899,401 km (0.104 R)
• M23: 61,972,863 km (0.08 R)
• M24: 69,195,298 km (0.066 R)
• M25: 70,372,185 km (0.108 R)
• M26: 73,251,046 km (0.072 R)
• M27: 77,210,303 km (0.057 R)
• M28: 85,282,754 km (0.096 R)
• M29: 89,939,437 km (0.092 R)
• M30: 93,899,591 km (0.108 R)
• M31: 94,762,921 km (0.064 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 13,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit