🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.43 AU - 0.69 AU

Year: 147 Days

Day: 18.1 Hours

Environment

Temp: 261 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,560,502 km

• M1: 166,353 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.5 AU - 0.76 AU

Year: 176 Days

Day: 22.7 Hours

Environment

Temp: 252 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,560,502 km

• M1: 46,824 km (0.066 R)
• M2: 233,073 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.9 AU - 3.11 AU

Year: 1389 Days

Day: 12.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.28 AU - 5.38 AU

Year: 3167 Days

Day: 13 Hours

Environment

Temp: -120 °C

Axial Tilt: 53.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.6

Radius: 13.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.36 AU - 12.9 AU

Year: 12181 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,560,502 km

• M1: 169,195 km (0.086 R)
• M2: 787,184 km (0.089 R)
• M3: 1,352,514 km (0.046 R)
• M4: 3,343,512 km (0.048 R)
• M5: 3,817,738 km (0.1 R)
• M6: 4,282,987 km (0.09 R)
• M7: 4,962,610 km (0.054 R)
• M8: 5,582,993 km (0.097 R)
• M9: 6,395,459 km (0.11 R)
• M10: 8,906,160 km (0.088 R)
• M11: 10,655,108 km (0.09 R)
• M12: 11,320,968 km (0.05 R)
• M13: 12,014,355 km (0.102 R)
• M14: 14,760,523 km (0.05 R)
• M15: 15,459,294 km (0.109 R)
• M16: 16,718,160 km (0.104 R)
• M17: 18,332,172 km (0.06 R)
• M18: 18,917,249 km (0.108 R)
• M19: 20,747,579 km (0.119 R)
• M20: 22,944,873 km (0.062 R)
• M21: 23,969,618 km (0.089 R)
• M22: 24,669,586 km (0.112 R)
• M23: 29,060,733 km (0.11 R)
• M24: 29,957,273 km (0.095 R)
• M25: 33,079,530 km (0.087 R)
• M26: 33,728,934 km (0.071 R)
• M27: 38,278,804 km (0.049 R)
• M28: 41,446,240 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.4

Radius: 13.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.8 AU - 13.02 AU

Year: 13546 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,560,502 km

• M1: 203,154 km (0.102 R)
• M2: 820,694 km (0.086 R)
• M3: 1,278,912 km (0.111 R)
• M4: 2,065,797 km (0.11 R)
• M5: 3,425,043 km (0.116 R)
• M6: 3,926,495 km (0.109 R)
• M7: 4,386,808 km (0.099 R)
• M8: 4,818,996 km (0.086 R)
• M9: 5,733,937 km (0.076 R)
• M10: 7,130,283 km (0.091 R)
• M11: 7,774,901 km (0.104 R)
• M12: 9,181,121 km (0.091 R)
• M13: 11,084,903 km (0.111 R)
• M14: 12,553,505 km (0.115 R)
• M15: 14,148,219 km (0.052 R)
• M16: 15,098,315 km (0.103 R)
• M17: 15,731,114 km (0.063 R)
• M18: 17,050,118 km (0.096 R)
• M19: 17,582,537 km (0.042 R)
• M20: 18,362,391 km (0.106 R)
• M21: 27,269,747 km (0.085 R)
• M22: 29,278,098 km (0.11 R)
• M23: 29,932,440 km (0.073 R)
• M24: 37,021,434 km (0.098 R)
• M25: 39,878,753 km (0.115 R)
• M26: 41,634,583 km (0.113 R)
• M27: 47,062,144 km (0.06 R)
• M28: 53,752,460 km (0.111 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 15,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit