🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.24 AU - 1.28 AU

Year: 497 Days

Day: 24.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,886,071 km

• M1: 69,114 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.38 AU - 1.48 AU

Year: 601 Days

Day: 30.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.42 AU - 1.98 AU

Year: 779 Days

Day: 35.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.56 AU - 2.48 AU

Year: 1009 Days

Day: 21 Hours

Environment

Temp: -61 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,886,071 km

• M1: 827,426 km (0.078 R)

Asteroid Belt

Center: 2.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.36 AU - 3.2 AU

Year: 1629 Days

Day: 45.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4 AU - 4.96 AU

Year: 3333 Days

Day: 24.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,886,071 km

• M1: 61,934 km (0.03 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.15 AU - 5.17 AU

Year: 3536 Days

Day: 25.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,886,071 km

• M1: 471,084 km (0.097 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.41 AU - 5.51 AU

Year: 4484 Days

Day: 27.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526

Radius: 14.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6 AU - 9.84 AU

Year: 7834 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 94,886,071 km

• M1: 182,061 km (0.065 R)
• M2: 747,690 km (0.091 R)
• M3: 1,255,575 km (0.067 R)
• M4: 1,745,957 km (0.091 R)
• M5: 2,299,768 km (0.069 R)
• M6: 3,215,905 km (0.087 R)
• M7: 4,010,719 km (0.119 R)
• M8: 4,521,895 km (0.082 R)
• M9: 5,251,633 km (0.046 R)
• M10: 6,527,105 km (0.106 R)
• M11: 8,279,644 km (0.114 R)
• M12: 8,815,653 km (0.081 R)
• M13: 11,699,002 km (0.095 R)
• M14: 14,621,247 km (0.112 R)
• M15: 15,716,004 km (0.1 R)
• M16: 18,552,081 km (0.071 R)
• M17: 21,713,832 km (0.112 R)
• M18: 24,038,882 km (0.072 R)
• M19: 25,563,135 km (0.037 R)
• M20: 26,881,690 km (0.105 R)
• M21: 27,968,968 km (0.034 R)
• M22: 31,805,405 km (0.039 R)
• M23: 33,227,333 km (0.087 R)
• M24: 35,010,390 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.5

Radius: 7.4

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 19.64 AU - 20.44 AU

Year: 31530 Days

Day: 22.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 94,886,071 km

• M1: 97,687 km (0.089 R)
• M2: 424,858 km (0.088 R)
• M3: 673,041 km (0.113 R)
• M4: 1,386,174 km (0.059 R)
• M5: 1,663,828 km (0.083 R)
• M6: 2,332,979 km (0.102 R)
• M7: 2,600,609 km (0.07 R)
• M8: 2,834,880 km (0.052 R)
• M9: 3,720,050 km (0.111 R)
• M10: 4,018,498 km (0.12 R)
• M11: 5,501,611 km (0.114 R)
• M12: 6,113,467 km (0.048 R)
• M13: 7,368,892 km (0.086 R)
• M14: 8,558,494 km (0.095 R)
• M15: 10,510,148 km (0.1 R)
• M16: 10,973,602 km (0.115 R)
• M17: 12,889,801 km (0.081 R)
• M18: 13,652,900 km (0.084 R)
• M19: 16,122,911 km (0.085 R)
• M20: 16,473,269 km (0.074 R)
• M21: 18,972,750 km (0.084 R)
• M22: 20,363,412 km (0.053 R)
• M23: 33,026,273 km (0.108 R)
• M24: 40,565,108 km (0.062 R)
• M25: 48,444,727 km (0.103 R)
• M26: 49,174,615 km (0.03 R)
• M27: 52,934,159 km (0.089 R)
• M28: 64,252,136 km (0.091 R)
• M29: 69,890,180 km (0.048 R)
• M30: 73,426,674 km (0.086 R)
• M31: 73,666,629 km (0.033 R)
• M32: 79,582,626 km (0.101 R)
• M33: 83,959,711 km (0.094 R)
• M34: 86,340,710 km (0.095 R)
• M35: 94,601,953 km (0.057 R)
• M36: 94,886,040 km (0.052 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 10,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit