🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.52 AU - 0.76 AU

Year: 188 Days

Day: 26 Hours

Environment

Temp: 201 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,674,663 km

• M1: 36,951 km (0.12 R)
• M2: 454,478 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.62 AU - 0.76 AU

Year: 210 Days

Day: 19 Hours

Environment

Temp: 181 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,674,663 km

• M1: 104,569 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.38 AU - 3.96 AU

Year: 2072 Days

Day: 44.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.4

Radius: 9.7

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.93 AU - 6.65 AU

Year: 5114 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,674,663 km

• M1: 120,576 km (0.068 R)
• M2: 493,224 km (0.073 R)
• M3: 966,552 km (0.087 R)
• M4: 1,332,618 km (0.118 R)
• M5: 1,682,228 km (0.08 R)
• M6: 1,997,880 km (0.114 R)
• M7: 2,338,514 km (0.102 R)
• M8: 3,364,606 km (0.061 R)
• M9: 3,766,276 km (0.104 R)
• M10: 4,788,478 km (0.091 R)
• M11: 5,271,829 km (0.049 R)
• M12: 5,676,192 km (0.048 R)
• M13: 6,188,714 km (0.107 R)
• M14: 7,809,906 km (0.076 R)
• M15: 8,590,059 km (0.057 R)
• M16: 10,346,787 km (0.086 R)
• M17: 11,553,743 km (0.037 R)
• M18: 11,869,544 km (0.1 R)
• M19: 16,748,529 km (0.081 R)
• M20: 17,565,184 km (0.12 R)
• M21: 19,658,806 km (0.072 R)
• M22: 20,044,918 km (0.03 R)
• M23: 21,982,510 km (0.05 R)
• M24: 22,749,199 km (0.106 R)
• M25: 25,383,019 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.5

Radius: 11.8

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.37 AU - 7.51 AU

Year: 6711 Days

Day: 14.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,674,663 km

• M1: 146,756 km (0.114 R)
• M2: 706,551 km (0.047 R)
• M3: 2,461,633 km (0.113 R)
• M4: 2,967,274 km (0.065 R)
• M5: 4,972,932 km (0.075 R)
• M6: 6,053,478 km (0.089 R)
• M7: 6,649,625 km (0.093 R)
• M8: 7,055,933 km (0.093 R)
• M9: 7,636,822 km (0.108 R)
• M10: 12,085,862 km (0.12 R)
• M11: 12,749,030 km (0.081 R)
• M12: 13,670,702 km (0.113 R)
• M13: 16,368,251 km (0.116 R)
• M14: 17,806,934 km (0.109 R)
• M15: 18,958,239 km (0.072 R)
• M16: 19,552,292 km (0.117 R)
• M17: 23,635,267 km (0.057 R)
• M18: 24,585,064 km (0.102 R)
• M19: 26,745,556 km (0.116 R)
• M20: 30,521,556 km (0.114 R)
• M21: 32,907,642 km (0.113 R)
• M22: 37,118,074 km (0.118 R)
• M23: 38,518,909 km (0.082 R)
• M24: 40,076,073 km (0.048 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 18,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit