🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.83 AU - 1.01 AU

Year: 338 Days

Day: 44.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,344,070 km

• M1: 37,549 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.09 AU - 1.47 AU

Year: 554 Days

Day: 45.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.58 AU - 1.8 AU

Year: 841 Days

Day: 48 Hours

Environment

Temp: -67 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.5

Radius: 13.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.3 AU - 7.1 AU

Year: 5211 Days

Day: 10.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 42,344,070 km

• M1: 310,266 km (0.095 R)
• M2: 1,592,021 km (0.047 R)
• M3: 2,655,512 km (0.056 R)
• M4: 3,385,101 km (0.056 R)
• M5: 7,831,449 km (0.102 R)
• M6: 9,911,009 km (0.109 R)
• M7: 14,232,293 km (0.109 R)
• M8: 15,088,441 km (0.052 R)
• M9: 16,122,462 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.1

Radius: 13.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.02 AU - 9.28 AU

Year: 8101 Days

Day: 12.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,344,070 km

• M1: 162,912 km (0.073 R)
• M2: 629,657 km (0.106 R)
• M3: 1,392,158 km (0.097 R)
• M4: 3,039,081 km (0.111 R)
• M5: 3,765,229 km (0.08 R)
• M6: 4,431,837 km (0.101 R)
• M7: 5,592,866 km (0.058 R)
• M8: 7,147,786 km (0.114 R)
• M9: 8,135,880 km (0.05 R)
• M10: 8,817,897 km (0.099 R)
• M11: 9,293,469 km (0.031 R)
• M12: 9,996,579 km (0.096 R)
• M13: 10,514,038 km (0.102 R)
• M14: 11,140,254 km (0.082 R)
• M15: 13,950,749 km (0.105 R)
• M16: 15,778,387 km (0.093 R)
• M17: 16,421,508 km (0.104 R)
• M18: 18,265,152 km (0.037 R)
• M19: 18,714,544 km (0.109 R)
• M20: 20,586,163 km (0.12 R)
• M21: 22,874,562 km (0.119 R)
• M22: 24,080,320 km (0.04 R)
• M23: 24,776,848 km (0.067 R)
• M24: 27,030,241 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.3

Radius: 13.5

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.73 AU - 9.73 AU

Year: 9040 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,344,070 km

• M1: 167,998 km (0.104 R)
• M2: 620,233 km (0.028 R)
• M3: 1,123,330 km (0.079 R)
• M4: 1,723,667 km (0.042 R)
• M5: 2,364,694 km (0.051 R)
• M6: 3,586,011 km (0.087 R)
• M7: 7,811,552 km (0.084 R)
• M8: 8,822,534 km (0.112 R)
• M9: 9,479,568 km (0.054 R)
• M10: 10,068,535 km (0.116 R)
• M11: 10,577,916 km (0.051 R)
• M12: 11,211,912 km (0.059 R)
• M13: 12,908,202 km (0.099 R)
• M14: 16,734,018 km (0.078 R)
• M15: 17,377,438 km (0.111 R)
• M16: 21,507,686 km (0.086 R)
• M17: 24,024,221 km (0.086 R)
• M18: 25,681,616 km (0.104 R)
• M19: 32,193,761 km (0.06 R)
• M20: 34,895,648 km (0.095 R)
• M21: 35,711,405 km (0.081 R)
• M22: 37,745,338 km (0.117 R)
• M23: 42,701,665 km (0.099 R)
• M24: 45,958,111 km (0.092 R)
• M25: 47,362,686 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.3

Radius: 8.6

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.01 AU - 9.15 AU

Year: 10476 Days

Day: 12.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 42,344,070 km

• M1: 107,112 km (0.115 R)
• M2: 383,120 km (0.079 R)
• M3: 655,089 km (0.114 R)
• M4: 994,975 km (0.063 R)
• M5: 1,402,181 km (0.097 R)
• M6: 1,841,400 km (0.103 R)
• M7: 2,388,180 km (0.081 R)
• M8: 2,871,382 km (0.068 R)
• M9: 3,236,251 km (0.114 R)
• M10: 4,985,349 km (0.097 R)
• M11: 6,684,182 km (0.101 R)
• M12: 8,305,375 km (0.092 R)
• M13: 8,606,366 km (0.11 R)
• M14: 11,075,628 km (0.12 R)
• M15: 13,387,663 km (0.057 R)
• M16: 14,969,960 km (0.118 R)
• M17: 15,610,538 km (0.113 R)
• M18: 16,069,803 km (0.037 R)
• M19: 16,470,426 km (0.115 R)
• M20: 17,571,766 km (0.103 R)
• M21: 18,356,856 km (0.078 R)
• M22: 21,570,517 km (0.091 R)
• M23: 23,310,041 km (0.098 R)
• M24: 23,910,078 km (0.12 R)
• M25: 24,608,401 km (0.115 R)
• M26: 24,962,649 km (0.092 R)
• M27: 26,413,748 km (0.112 R)
• M28: 35,525,455 km (0.05 R)
• M29: 38,536,561 km (0.116 R)
• M30: 39,981,976 km (0.105 R)
• M31: 40,594,878 km (0.084 R)
• M32: 41,089,598 km (0.095 R)
• M33: 41,463,294 km (0.041 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 12,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit