🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.61 AU - 0.65 AU

Year: 182 Days

Day: 17.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,756,131 km

• M1: 61,036 km (0.098 R)
• M2: 133,740 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.75 AU - 1.01 AU

Year: 300 Days

Day: 15.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.81 AU - 5.09 AU

Year: 3412 Days

Day: 27.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,756,131 km

• M1: 2,915,812 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262

Radius: 8.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.51 AU - 5.97 AU

Year: 4359 Days

Day: 12.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 100,756,131 km

• M1: 102,026 km (0.097 R)
• M2: 493,673 km (0.097 R)
• M3: 948,002 km (0.092 R)
• M4: 1,385,276 km (0.096 R)
• M5: 2,501,276 km (0.115 R)
• M6: 2,788,953 km (0.119 R)
• M7: 3,323,765 km (0.111 R)
• M8: 4,231,226 km (0.11 R)
• M9: 4,868,214 km (0.108 R)
• M10: 5,417,687 km (0.06 R)
• M11: 6,870,133 km (0.075 R)
• M12: 9,223,457 km (0.066 R)
• M13: 10,026,797 km (0.117 R)
• M14: 12,628,903 km (0.1 R)
• M15: 13,207,697 km (0.119 R)
• M16: 13,618,642 km (0.072 R)
• M17: 17,111,752 km (0.092 R)
• M18: 18,435,245 km (0.117 R)
• M19: 19,354,673 km (0.073 R)
• M20: 19,944,538 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.5

Radius: 7.9

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.82 AU - 20.74 AU

Year: 26106 Days

Day: 24.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 100,756,131 km

• M1: 99,183 km (0.107 R)
• M2: 745,895 km (0.082 R)
• M3: 1,004,101 km (0.09 R)
• M4: 1,387,969 km (0.091 R)
• M5: 2,307,846 km (0.086 R)
• M6: 3,521,833 km (0.08 R)
• M7: 5,196,880 km (0.09 R)
• M8: 5,709,253 km (0.104 R)
• M9: 6,023,409 km (0.111 R)
• M10: 9,832,170 km (0.114 R)
• M11: 10,750,253 km (0.118 R)
• M12: 11,724,434 km (0.12 R)
• M13: 12,159,465 km (0.117 R)
• M14: 13,529,332 km (0.113 R)
• M15: 14,008,045 km (0.074 R)
• M16: 17,775,369 km (0.1 R)
• M17: 20,250,166 km (0.096 R)
• M18: 20,666,347 km (0.119 R)
• M19: 21,194,578 km (0.066 R)
• M20: 22,945,621 km (0.116 R)
• M21: 25,507,933 km (0.101 R)
• M22: 26,608,973 km (0.065 R)
• M23: 31,608,833 km (0.105 R)
• M24: 38,775,020 km (0.117 R)
• M25: 41,385,353 km (0.081 R)
• M26: 45,339,375 km (0.05 R)
• M27: 45,873,140 km (0.05 R)
• M28: 51,828,631 km (0.114 R)
• M29: 55,597,749 km (0.101 R)
• M30: 75,452,080 km (0.112 R)
• M31: 80,282,146 km (0.116 R)
• M32: 88,321,536 km (0.082 R)
• M33: 89,153,898 km (0.099 R)
• M34: 89,432,449 km (0.092 R)
• M35: 96,587,416 km (0.072 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 17,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit