🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.75 AU - 1.07 AU

Year: 334 Days

Day: 26.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.97 AU - 1.53 AU

Year: 538 Days

Day: 22.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.24 AU - 1.46 AU

Year: 604 Days

Day: 33.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 59.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,655,195 km

• M1: 263,741 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.58 AU - 1.7 AU

Year: 809 Days

Day: 16.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.22 AU - 2.46 AU

Year: 1378 Days

Day: 16.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.29 AU - 4.05 AU

Year: 2707 Days

Day: 21.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,655,195 km

• M1: 1,685,669 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.9

Radius: 8.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.73 AU - 4.43 AU

Year: 3173 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,655,195 km

• M1: 106,962 km (0.115 R)
• M2: 379,081 km (0.032 R)
• M3: 726,896 km (0.116 R)
• M4: 1,118,094 km (0.108 R)
• M5: 2,070,285 km (0.074 R)
• M6: 2,447,421 km (0.112 R)
• M7: 3,229,968 km (0.109 R)
• M8: 3,861,570 km (0.093 R)
• M9: 4,301,537 km (0.11 R)
• M10: 5,391,806 km (0.062 R)
• M11: 5,662,279 km (0.099 R)
• M12: 5,942,027 km (0.078 R)
• M13: 7,154,518 km (0.038 R)
• M14: 8,615,192 km (0.055 R)
• M15: 9,335,206 km (0.119 R)
• M16: 12,001,040 km (0.106 R)
• M17: 12,581,331 km (0.111 R)
• M18: 13,673,096 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.4

Radius: 8.9

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.87 AU - 9.61 AU

Year: 8290 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,655,195 km

• M1: 115,041 km (0.069 R)
• M2: 712,086 km (0.107 R)
• M3: 1,067,381 km (0.109 R)
• M4: 1,486,404 km (0.088 R)
• M5: 1,866,383 km (0.063 R)
• M6: 2,930,921 km (0.056 R)
• M7: 3,864,562 km (0.053 R)
• M8: 5,206,155 km (0.112 R)
• M9: 5,842,395 km (0.106 R)
• M10: 7,638,916 km (0.076 R)
• M11: 8,238,654 km (0.118 R)
• M12: 8,549,967 km (0.107 R)
• M13: 13,167,605 km (0.051 R)
• M14: 13,841,693 km (0.108 R)
• M15: 16,002,634 km (0.03 R)
• M16: 16,770,370 km (0.056 R)
• M17: 18,154,001 km (0.078 R)
• M18: 20,008,416 km (0.101 R)
• M19: 22,071,071 km (0.052 R)
• M20: 26,517,419 km (0.063 R)
• M21: 29,515,510 km (0.062 R)
• M22: 36,892,032 km (0.062 R)
• M23: 38,724,755 km (0.069 R)
• M24: 41,002,981 km (0.031 R)
• M25: 42,570,617 km (0.042 R)
• M26: 45,133,678 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 11,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit