🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.12 AU - 2.6 AU

Year: 1324 Days

Day: 45 Hours

Environment

Temp: -84 °C

Axial Tilt: 146.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.44 AU - 4.46 AU

Year: 2867 Days

Day: 38.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.07 AU - 4.45 AU

Year: 3211 Days

Day: 36.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.1

Radius: 8.3

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.35 AU - 7.53 AU

Year: 6678 Days

Day: 8 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,270,706 km

• M1: 103,223 km (0.105 R)
• M2: 523,293 km (0.088 R)
• M3: 1,051,823 km (0.101 R)
• M4: 1,357,900 km (0.082 R)
• M5: 2,108,283 km (0.047 R)
• M6: 2,412,565 km (0.083 R)
• M7: 2,914,915 km (0.034 R)
• M8: 3,273,351 km (0.119 R)
• M9: 3,751,466 km (0.112 R)
• M10: 4,127,704 km (0.101 R)
• M11: 4,400,870 km (0.07 R)
• M12: 8,068,561 km (0.116 R)
• M13: 9,485,403 km (0.085 R)
• M14: 10,320,458 km (0.104 R)
• M15: 11,493,006 km (0.088 R)
• M16: 13,878,194 km (0.102 R)
• M17: 19,120,403 km (0.063 R)
• M18: 20,235,954 km (0.117 R)
• M19: 22,520,164 km (0.049 R)
• M20: 22,826,840 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.5

Radius: 14.3

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.68 AU - 9.22 AU

Year: 8187 Days

Day: 14.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,270,706 km

• M1: 177,872 km (0.068 R)
• M2: 927,357 km (0.079 R)
• M3: 2,040,964 km (0.047 R)
• M4: 4,243,344 km (0.062 R)
• M5: 5,130,758 km (0.062 R)
• M6: 6,174,503 km (0.104 R)
• M7: 6,881,502 km (0.104 R)
• M8: 7,436,510 km (0.072 R)
• M9: 9,142,524 km (0.051 R)
• M10: 10,884,442 km (0.111 R)
• M11: 11,529,807 km (0.117 R)
• M12: 12,897,580 km (0.072 R)
• M13: 14,756,184 km (0.094 R)
• M14: 17,071,959 km (0.079 R)
• M15: 21,233,623 km (0.12 R)
• M16: 25,838,694 km (0.099 R)
• M17: 38,060,690 km (0.1 R)
• M18: 39,048,934 km (0.078 R)
• M19: 43,040,355 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.2

Radius: 13.8

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.61 AU - 9.07 AU

Year: 8797 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 100.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,270,706 km

• M1: 171,738 km (0.057 R)
• M2: 1,175,390 km (0.113 R)
• M3: 1,881,642 km (0.075 R)
• M4: 3,027,113 km (0.084 R)
• M5: 4,126,956 km (0.109 R)
• M6: 4,858,041 km (0.085 R)
• M7: 5,413,648 km (0.045 R)
• M8: 6,470,557 km (0.115 R)
• M9: 7,029,305 km (0.068 R)
• M10: 7,783,278 km (0.094 R)
• M11: 8,244,189 km (0.091 R)
• M12: 9,037,656 km (0.093 R)
• M13: 10,174,151 km (0.108 R)
• M14: 11,350,738 km (0.084 R)
• M15: 12,616,336 km (0.095 R)
• M16: 15,954,912 km (0.058 R)
• M17: 17,827,578 km (0.102 R)
• M18: 18,262,908 km (0.093 R)
• M19: 19,230,657 km (0.11 R)
• M20: 26,986,109 km (0.115 R)
• M21: 27,560,715 km (0.092 R)
• M22: 29,535,108 km (0.094 R)
• M23: 30,557,011 km (0.052 R)
• M24: 31,920,446 km (0.044 R)
• M25: 34,655,992 km (0.073 R)
• M26: 38,501,555 km (0.099 R)
• M27: 41,217,804 km (0.035 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.8

Radius: 8.2

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.98 AU - 9.4 AU

Year: 9357 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 49,270,706 km

• M1: 116,088 km (0.093 R)
• M2: 374,593 km (0.092 R)
• M3: 632,649 km (0.058 R)
• M4: 917,334 km (0.051 R)
• M5: 1,868,926 km (0.082 R)
• M6: 2,301,713 km (0.099 R)
• M7: 2,996,296 km (0.096 R)
• M8: 3,692,973 km (0.115 R)
• M9: 4,982,058 km (0.048 R)
• M10: 5,816,066 km (0.106 R)
• M11: 6,701,237 km (0.064 R)
• M12: 6,975,749 km (0.099 R)
• M13: 9,207,749 km (0.099 R)
• M14: 9,895,301 km (0.107 R)
• M15: 10,251,643 km (0.11 R)
• M16: 10,828,941 km (0.105 R)
• M17: 11,934,021 km (0.078 R)
• M18: 12,691,584 km (0.09 R)
• M19: 13,480,713 km (0.037 R)
• M20: 14,956,496 km (0.112 R)
• M21: 15,426,233 km (0.108 R)
• M22: 16,608,056 km (0.097 R)
• M23: 21,856,698 km (0.036 R)
• M24: 22,989,303 km (0.111 R)
• M25: 27,912,270 km (0.07 R)
• M26: 29,036,797 km (0.107 R)
• M27: 30,511,383 km (0.061 R)
• M28: 35,588,735 km (0.045 R)
• M29: 37,032,055 km (0.083 R)
• M30: 41,727,783 km (0.11 R)
• M31: 42,124,965 km (0.042 R)
• M32: 43,061,747 km (0.094 R)
• M33: 43,603,291 km (0.075 R)
• M34: 44,149,324 km (0.098 R)
• M35: 46,096,489 km (0.032 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 16,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit