🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.58 AU - 0.62 AU

Year: 163 Days

Day: 25.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.49 AU - 0.77 AU

Year: 175 Days

Day: 18.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,302,118 km

• M1: 353,500 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.59 AU - 0.91 AU

Year: 227 Days

Day: 35.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.8 AU - 3.04 AU

Year: 1746 Days

Day: 32.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.9

Radius: 13.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.93 AU - 6.59 AU

Year: 5479 Days

Day: 12.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 79,302,118 km

• M1: 171,589 km (0.082 R)
• M2: 774,169 km (0.12 R)
• M3: 1,206,956 km (0.114 R)
• M4: 1,645,726 km (0.1 R)
• M5: 2,700,242 km (0.058 R)
• M6: 3,377,471 km (0.107 R)
• M7: 5,498,919 km (0.056 R)
• M8: 7,470,319 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.5

Radius: 5

Gravity: 28.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.59 AU - 19.07 AU

Year: 20999 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,302,118 km

• M1: 67,618 km (0.11 R)
• M2: 329,564 km (0.105 R)
• M3: 605,722 km (0.12 R)
• M4: 905,965 km (0.103 R)
• M5: 1,270,834 km (0.111 R)
• M6: 1,536,819 km (0.109 R)
• M7: 2,445,776 km (0.115 R)
• M8: 3,014,696 km (0.061 R)
• M9: 3,547,714 km (0.105 R)
• M10: 4,982,955 km (0.095 R)
• M11: 6,495,091 km (0.092 R)
• M12: 9,848,776 km (0.107 R)
• M13: 10,026,648 km (0.115 R)
• M14: 12,960,112 km (0.098 R)
• M15: 14,278,369 km (0.041 R)
• M16: 14,736,886 km (0.077 R)
• M17: 23,575,876 km (0.049 R)
• M18: 25,531,420 km (0.106 R)
• M19: 25,755,218 km (0.081 R)
• M20: 29,638,330 km (0.083 R)
• M21: 35,537,722 km (0.025 R)
• M22: 41,707,288 km (0.087 R)
• M23: 47,533,078 km (0.094 R)
• M24: 55,174,088 km (0.115 R)
• M25: 61,966,729 km (0.063 R)
• M26: 69,949,720 km (0.081 R)
• M27: 72,830,527 km (0.11 R)
• M28: 76,020,402 km (0.11 R)
• M29: 77,649,672 km (0.091 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 14,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit