🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.73 AU - 1.11 AU

Year: 324 Days

Day: 13.5 Hours

Environment

Temp: 67 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,951,079 km

• M1: 31,116 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.96 AU - 1 AU

Year: 356 Days

Day: 22.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,951,079 km

• M1: 239,805 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.96 AU - 1.32 AU

Year: 447 Days

Day: 46.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.2 AU - 1.84 AU

Year: 688 Days

Day: 36.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.36 AU - 1.72 AU

Year: 702 Days

Day: 15.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,951,079 km

• M1: 40,391 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.43 AU - 2.09 AU

Year: 857 Days

Day: 34.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,951,079 km

• M1: 269,276 km (0.045 R)
• M2: 1,583,942 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 9.5

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.95 AU - 6.53 AU

Year: 4403 Days

Day: 5.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,951,079 km

• M1: 118,182 km (0.069 R)
• M2: 510,428 km (0.108 R)
• M3: 884,423 km (0.034 R)
• M4: 1,357,301 km (0.087 R)
• M5: 1,938,938 km (0.109 R)
• M6: 2,595,673 km (0.099 R)
• M7: 2,922,095 km (0.072 R)
• M8: 3,981,697 km (0.077 R)
• M9: 4,370,801 km (0.072 R)
• M10: 5,146,017 km (0.094 R)
• M11: 6,098,806 km (0.075 R)
• M12: 6,617,312 km (0.111 R)
• M13: 7,131,779 km (0.115 R)
• M14: 8,951,787 km (0.092 R)
• M15: 9,302,444 km (0.092 R)
• M16: 10,667,675 km (0.074 R)
• M17: 14,101,993 km (0.104 R)
• M18: 14,954,701 km (0.119 R)
• M19: 15,283,218 km (0.03 R)
• M20: 15,784,969 km (0.109 R)
• M21: 17,176,828 km (0.072 R)
• M22: 18,648,721 km (0.083 R)
• M23: 20,070,200 km (0.114 R)
• M24: 20,807,418 km (0.12 R)
• M25: 22,193,891 km (0.048 R)
• M26: 23,273,539 km (0.101 R)
• M27: 26,883,186 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.3

Radius: 11.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.85 AU - 10.51 AU

Year: 11923 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,951,079 km

• M1: 147,952 km (0.049 R)
• M2: 755,768 km (0.086 R)
• M3: 1,214,585 km (0.092 R)
• M4: 2,337,766 km (0.035 R)
• M5: 4,490,479 km (0.106 R)
• M6: 6,743,573 km (0.062 R)
• M7: 7,804,371 km (0.089 R)
• M8: 21,066,971 km (0.105 R)
• M9: 22,525,849 km (0.096 R)
• M10: 26,161,526 km (0.107 R)
• M11: 28,209,670 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 12,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit