🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.44 AU - 0.66 AU

Year: 155 Days

Day: 31.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.5 AU - 0.6 AU

Year: 155 Days

Day: 46.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.04 AU - 1.12 AU

Year: 427 Days

Day: 15 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.9

Radius: 9.7

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.92 AU - 6.14 AU

Year: 4296 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 140.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,410,888 km

• M1: 122,072 km (0.11 R)
• M2: 607,517 km (0.076 R)
• M3: 1,405,472 km (0.087 R)
• M4: 2,337,766 km (0.1 R)
• M5: 6,667,727 km (0.101 R)
• M6: 8,242,693 km (0.092 R)
• M7: 8,546,826 km (0.062 R)
• M8: 9,923,874 km (0.068 R)
• M9: 11,072,636 km (0.091 R)
• M10: 11,918,313 km (0.079 R)
• M11: 13,112,104 km (0.061 R)
• M12: 16,563,027 km (0.101 R)
• M13: 18,953,302 km (0.102 R)
• M14: 22,881,892 km (0.107 R)
• M15: 25,514,665 km (0.094 R)
• M16: 25,918,280 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107

Radius: 10.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.69 AU - 6.93 AU

Year: 6036 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,410,888 km

• M1: 141,370 km (0.12 R)
• M2: 618,737 km (0.066 R)
• M3: 1,016,966 km (0.075 R)
• M4: 1,704,069 km (0.03 R)
• M5: 2,108,283 km (0.056 R)
• M6: 2,663,590 km (0.077 R)
• M7: 3,048,505 km (0.056 R)
• M8: 4,028,671 km (0.034 R)
• M9: 4,932,242 km (0.107 R)
• M10: 5,788,390 km (0.091 R)
• M11: 7,431,424 km (0.085 R)
• M12: 8,105,512 km (0.096 R)
• M13: 9,158,232 km (0.058 R)
• M14: 9,540,455 km (0.072 R)
• M15: 12,103,814 km (0.109 R)
• M16: 12,692,332 km (0.081 R)
• M17: 13,255,867 km (0.042 R)
• M18: 13,655,742 km (0.1 R)
• M19: 15,191,215 km (0.065 R)
• M20: 16,176,018 km (0.095 R)
• M21: 17,625,771 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.2

Radius: 14.1

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.08 AU - 10.54 AU

Year: 11700 Days

Day: 11.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,410,888 km

• M1: 175,628 km (0.094 R)
• M2: 1,223,411 km (0.066 R)
• M3: 1,919,640 km (0.072 R)
• M4: 2,360,804 km (0.11 R)
• M5: 2,849,989 km (0.096 R)
• M6: 4,117,382 km (0.076 R)
• M7: 5,497,722 km (0.055 R)
• M8: 6,404,434 km (0.077 R)
• M9: 9,155,240 km (0.087 R)
• M10: 9,876,601 km (0.114 R)
• M11: 10,844,350 km (0.12 R)
• M12: 12,909,399 km (0.112 R)
• M13: 15,692,667 km (0.109 R)
• M14: 16,586,365 km (0.109 R)
• M15: 17,513,722 km (0.103 R)
• M16: 19,943,790 km (0.094 R)
• M17: 21,405,660 km (0.096 R)
• M18: 23,552,838 km (0.105 R)
• M19: 24,633,085 km (0.112 R)
• M20: 26,314,864 km (0.115 R)
• M21: 26,892,162 km (0.052 R)
• M22: 30,324,685 km (0.086 R)
• M23: 31,602,999 km (0.034 R)
• M24: 36,598,521 km (0.084 R)
• M25: 38,047,226 km (0.102 R)
• M26: 40,546,109 km (0.114 R)
• M27: 45,869,250 km (0.034 R)
• M28: 47,269,337 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 15,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit