🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.48 AU - 0.78 AU

Year: 175 Days

Day: 18.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,950,007 km

• M1: 157,676 km (0.055 R)
• M2: 370,255 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.65 AU - 0.71 AU

Year: 196 Days

Day: 32.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,950,007 km

• M1: 83,176 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.83 AU - 1.07 AU

Year: 324 Days

Day: 29.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.92 AU - 1.12 AU

Year: 360 Days

Day: 15.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.9

Radius: 8.2

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.26 AU - 7.16 AU

Year: 5414 Days

Day: 7.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,950,007 km

• M1: 102,026 km (0.084 R)
• M2: 488,287 km (0.101 R)
• M3: 1,073,066 km (0.075 R)
• M4: 2,172,610 km (0.093 R)
• M5: 2,935,858 km (0.081 R)
• M6: 3,443,294 km (0.119 R)
• M7: 4,079,534 km (0.111 R)
• M8: 4,426,003 km (0.087 R)
• M9: 5,149,757 km (0.064 R)
• M10: 6,043,754 km (0.09 R)
• M11: 6,494,941 km (0.062 R)
• M12: 6,899,304 km (0.106 R)
• M13: 7,213,460 km (0.045 R)
• M14: 8,606,964 km (0.056 R)
• M15: 18,943,130 km (0.049 R)
• M16: 24,909,541 km (0.106 R)
• M17: 25,319,290 km (0.087 R)
• M18: 27,262,566 km (0.107 R)
• M19: 30,875,654 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.6

Radius: 10.8

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.67 AU - 9.89 AU

Year: 8335 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,950,007 km

• M1: 134,339 km (0.078 R)
• M2: 555,457 km (0.077 R)
• M3: 903,272 km (0.092 R)
• M4: 1,429,258 km (0.115 R)
• M5: 1,840,652 km (0.119 R)
• M6: 2,386,834 km (0.076 R)
• M7: 3,150,531 km (0.076 R)
• M8: 3,602,167 km (0.105 R)
• M9: 3,962,548 km (0.111 R)
• M10: 5,754,880 km (0.057 R)
• M11: 6,322,455 km (0.075 R)
• M12: 7,044,564 km (0.117 R)
• M13: 8,339,782 km (0.042 R)
• M14: 8,698,518 km (0.069 R)
• M15: 9,114,250 km (0.077 R)
• M16: 11,950,925 km (0.058 R)
• M17: 13,114,348 km (0.097 R)
• M18: 20,246,576 km (0.036 R)
• M19: 21,309,169 km (0.114 R)
• M20: 23,634,369 km (0.107 R)
• M21: 23,992,806 km (0.099 R)
• M22: 24,904,455 km (0.097 R)
• M23: 28,885,254 km (0.089 R)
• M24: 29,916,881 km (0.066 R)
• M25: 30,759,716 km (0.109 R)
• M26: 31,618,258 km (0.074 R)
• M27: 33,721,454 km (0.099 R)
• M28: 47,617,601 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302

Radius: 14.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.71 AU - 10.79 AU

Year: 12331 Days

Day: 8 Hours

Environment

Temp: -165 °C

Axial Tilt: 59.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,950,007 km

• M1: 191,934 km (0.065 R)
• M2: 741,257 km (0.043 R)
• M3: 1,855,911 km (0.082 R)
• M4: 2,739,735 km (0.079 R)
• M5: 3,718,853 km (0.095 R)
• M6: 4,833,058 km (0.112 R)
• M7: 5,889,967 km (0.055 R)
• M8: 7,171,872 km (0.119 R)
• M9: 8,001,541 km (0.073 R)
• M10: 10,578,813 km (0.075 R)
• M11: 14,757,531 km (0.094 R)
• M12: 18,883,290 km (0.08 R)
• M13: 21,012,367 km (0.059 R)
• M14: 22,216,780 km (0.052 R)
• M15: 23,044,954 km (0.12 R)
• M16: 27,687,424 km (0.06 R)
• M17: 28,260,384 km (0.079 R)
• M18: 32,179,549 km (0.119 R)
• M19: 32,813,096 km (0.077 R)
• M20: 35,542,958 km (0.086 R)
• M21: 37,716,466 km (0.119 R)
• M22: 40,098,662 km (0.107 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 11,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit