🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.49 AU - 0.63 AU

Year: 146 Days

Day: 27.4 Hours

Environment

Temp: 259 °C

Axial Tilt: 110.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.57 AU - 0.65 AU

Year: 166 Days

Day: 47.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,748,188 km

• M1: 125,064 km (0.045 R)
• M2: 305,928 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.54 AU - 0.72 AU

Year: 174 Days

Day: 40.6 Hours

Environment

Temp: 225 °C

Axial Tilt: 174.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.68 AU - 1.06 AU

Year: 283 Days

Day: 31.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 175.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.18 AU - 1.8 AU

Year: 633 Days

Day: 18 Hours

Environment

Temp: 11 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 112,748,188 km

• M1: 40,990 km (0.06 R)
• M2: 86,916 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.44 AU - 1.7 AU

Year: 685 Days

Day: 41.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 112,748,188 km

• M1: 569,369 km (0.101 R)

Asteroid Belt

Center: 10.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960

Radius: 4.4

Gravity: 49.59 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 18.17 AU - 21.25 AU

Year: 30474 Days

Day: 22.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 112,748,188 km

• M1: 58,792 km (0.102 R)
• M2: 204,650 km (0.086 R)
• M3: 507,735 km (0.072 R)
• M4: 658,679 km (0.038 R)
• M5: 1,174,642 km (0.048 R)
• M6: 3,995,161 km (0.089 R)
• M7: 4,445,002 km (0.094 R)
• M8: 5,356,501 km (0.11 R)
• M9: 6,999,984 km (0.067 R)
• M10: 9,394,896 km (0.109 R)
• M11: 15,003,619 km (0.051 R)
• M12: 17,214,975 km (0.116 R)
• M13: 18,097,303 km (0.077 R)
• M14: 22,042,498 km (0.101 R)
• M15: 23,912,920 km (0.095 R)
• M16: 25,010,071 km (0.104 R)
• M17: 27,435,950 km (0.094 R)
• M18: 31,003,112 km (0.094 R)
• M19: 33,345,365 km (0.086 R)
• M20: 37,886,110 km (0.098 R)
• M21: 47,597,255 km (0.036 R)
• M22: 48,170,066 km (0.119 R)
• M23: 52,308,990 km (0.063 R)
• M24: 60,166,768 km (0.096 R)
• M25: 67,326,821 km (0.099 R)
• M26: 69,998,040 km (0.093 R)
• M27: 70,491,115 km (0.11 R)
• M28: 73,753,097 km (0.084 R)
• M29: 74,008,161 km (0.036 R)
• M30: 76,329,770 km (0.091 R)
• M31: 79,768,277 km (0.044 R)
• M32: 81,934,754 km (0.118 R)
• M33: 87,521,935 km (0.042 R)
• M34: 94,254,886 km (0.052 R)
• M35: 97,900,886 km (0.093 R)
• M36: 98,826,897 km (0.084 R)
• M37: 101,010,128 km (0.087 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit