🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.15 AU - 1.31 AU

Year: 482 Days

Day: 33.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.66 AU - 2.18 AU

Year: 939 Days

Day: 18.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.08 AU - 3.36 AU

Year: 2040 Days

Day: 22.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,088,889 km

• M1: 2,438,146 km (0.063 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.8

Radius: 13.4

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.31 AU - 7.03 AU

Year: 6083 Days

Day: 10.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,088,889 km

• M1: 166,652 km (0.087 R)
• M2: 616,343 km (0.11 R)
• M3: 1,096,552 km (0.075 R)
• M4: 2,514,740 km (0.074 R)
• M5: 3,907,496 km (0.12 R)
• M6: 4,650,250 km (0.096 R)
• M7: 5,639,092 km (0.078 R)
• M8: 6,283,410 km (0.073 R)
• M9: 7,012,550 km (0.109 R)
• M10: 7,758,744 km (0.107 R)
• M11: 8,312,106 km (0.106 R)
• M12: 9,766,647 km (0.103 R)
• M13: 10,746,213 km (0.077 R)
• M14: 11,334,731 km (0.114 R)
• M15: 11,944,642 km (0.115 R)
• M16: 18,117,200 km (0.096 R)
• M17: 19,164,534 km (0.092 R)
• M18: 21,075,198 km (0.062 R)
• M19: 22,391,360 km (0.052 R)
• M20: 24,258,192 km (0.114 R)
• M21: 26,314,864 km (0.072 R)
• M22: 28,951,975 km (0.106 R)
• M23: 30,577,356 km (0.114 R)
• M24: 32,770,162 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.6

Radius: 9.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.29 AU - 9.03 AU

Year: 7486 Days

Day: 6.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,088,889 km

• M1: 122,072 km (0.094 R)
• M2: 508,184 km (0.11 R)
• M3: 872,754 km (0.072 R)
• M4: 1,185,264 km (0.119 R)
• M5: 1,931,159 km (0.102 R)
• M6: 5,111,759 km (0.108 R)
• M7: 5,419,332 km (0.049 R)
• M8: 7,306,360 km (0.093 R)
• M9: 7,966,087 km (0.115 R)
• M10: 8,809,669 km (0.096 R)
• M11: 10,105,187 km (0.072 R)
• M12: 10,715,396 km (0.06 R)
• M13: 11,567,057 km (0.091 R)
• M14: 13,794,420 km (0.101 R)
• M15: 14,494,687 km (0.083 R)
• M16: 14,905,333 km (0.046 R)
• M17: 15,589,145 km (0.039 R)
• M18: 18,415,498 km (0.096 R)
• M19: 20,012,455 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298

Radius: 5

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.79 AU - 15.93 AU

Year: 20227 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,088,889 km

• M1: 62,233 km (0.068 R)
• M2: 299,794 km (0.062 R)
• M3: 576,849 km (0.119 R)
• M4: 1,229,844 km (0.108 R)
• M5: 1,567,038 km (0.037 R)
• M6: 2,224,221 km (0.087 R)
• M7: 2,680,195 km (0.085 R)
• M8: 2,930,473 km (0.108 R)
• M9: 3,271,406 km (0.068 R)
• M10: 3,665,597 km (0.04 R)
• M11: 4,179,615 km (0.048 R)
• M12: 4,838,594 km (0.052 R)
• M13: 5,175,488 km (0.1 R)
• M14: 5,456,283 km (0.115 R)
• M15: 5,710,300 km (0.107 R)
• M16: 6,202,777 km (0.115 R)
• M17: 7,015,093 km (0.056 R)
• M18: 8,410,991 km (0.091 R)
• M19: 11,560,475 km (0.083 R)
• M20: 12,975,671 km (0.07 R)
• M21: 16,219,401 km (0.12 R)
• M22: 16,896,780 km (0.115 R)
• M23: 17,203,755 km (0.115 R)
• M24: 17,436,380 km (0.087 R)
• M25: 18,959,137 km (0.049 R)
• M26: 19,207,469 km (0.119 R)
• M27: 22,358,449 km (0.058 R)
• M28: 24,249,665 km (0.104 R)
• M29: 29,328,363 km (0.109 R)
• M30: 32,882,659 km (0.116 R)
• M31: 35,072,622 km (0.047 R)
• M32: 44,952,814 km (0.073 R)
• M33: 46,286,180 km (0.069 R)
• M34: 51,721,968 km (0.1 R)
• M35: 55,516,667 km (0.115 R)
• M36: 57,222,831 km (0.068 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 17,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit