🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1 AU - 1.1 AU

Year: 387 Days

Day: 32.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.96 AU - 1.34 AU

Year: 444 Days

Day: 41.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 143.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,113,012 km

• M1: 36,352 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.3 AU - 1.98 AU

Year: 756 Days

Day: 33.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.34 AU - 3.42 AU

Year: 1759 Days

Day: 27.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.5

Radius: 9.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.62 AU - 10.86 AU

Year: 12667 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,113,012 km

• M1: 123,418 km (0.094 R)
• M2: 504,444 km (0.111 R)
• M3: 841,488 km (0.067 R)
• M4: 1,256,622 km (0.032 R)
• M5: 1,602,941 km (0.113 R)
• M6: 1,998,179 km (0.095 R)
• M7: 2,676,456 km (0.075 R)
• M8: 3,069,748 km (0.081 R)
• M9: 5,554,419 km (0.079 R)
• M10: 7,292,298 km (0.032 R)
• M11: 8,024,131 km (0.077 R)
• M12: 8,387,504 km (0.111 R)
• M13: 9,860,594 km (0.084 R)
• M14: 10,419,641 km (0.106 R)
• M15: 11,550,003 km (0.038 R)
• M16: 12,118,624 km (0.12 R)
• M17: 12,705,796 km (0.096 R)
• M18: 13,200,217 km (0.104 R)
• M19: 15,804,716 km (0.087 R)
• M20: 19,088,240 km (0.061 R)
• M21: 19,446,975 km (0.046 R)
• M22: 20,030,257 km (0.086 R)
• M23: 21,385,464 km (0.119 R)
• M24: 22,322,097 km (0.07 R)
• M25: 22,640,441 km (0.11 R)
• M26: 25,555,954 km (0.114 R)
• M27: 26,079,696 km (0.107 R)
• M28: 26,968,607 km (0.088 R)
• M29: 27,694,007 km (0.032 R)
• M30: 31,120,845 km (0.056 R)
• M31: 32,424,740 km (0.114 R)
• M32: 35,464,270 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.7

Radius: 7.7

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.24 AU - 16 AU

Year: 19095 Days

Day: 18.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 80,113,012 km

• M1: 231,278 km (0.056 R)
• M2: 1,700,778 km (0.062 R)
• M3: 2,165,280 km (0.091 R)
• M4: 3,192,269 km (0.092 R)
• M5: 5,366,375 km (0.113 R)
• M6: 6,486,863 km (0.098 R)
• M7: 7,480,791 km (0.061 R)
• M8: 7,896,075 km (0.08 R)
• M9: 9,392,353 km (0.104 R)
• M10: 12,102,468 km (0.085 R)
• M11: 12,870,054 km (0.095 R)
• M12: 14,360,797 km (0.028 R)
• M13: 16,885,860 km (0.082 R)
• M14: 18,170,756 km (0.1 R)
• M15: 20,218,302 km (0.04 R)
• M16: 21,115,141 km (0.084 R)
• M17: 21,851,611 km (0.116 R)
• M18: 23,181,237 km (0.083 R)
• M19: 24,664,949 km (0.045 R)
• M20: 26,846,834 km (0.101 R)
• M21: 27,384,788 km (0.1 R)
• M22: 31,116,507 km (0.084 R)
• M23: 39,987,511 km (0.111 R)
• M24: 43,725,064 km (0.1 R)
• M25: 45,830,953 km (0.092 R)
• M26: 47,064,238 km (0.107 R)
• M27: 49,758,047 km (0.103 R)
• M28: 58,633,389 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.7

Radius: 3.5

Gravity: 25.77 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 15.84 AU - 23.86 AU

Year: 31828 Days

Day: 23.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,113,012 km

• M1: 54,154 km (0.115 R)
• M2: 171,738 km (0.032 R)
• M3: 396,734 km (0.079 R)
• M4: 592,707 km (0.114 R)
• M5: 931,396 km (0.083 R)
• M6: 1,839,156 km (0.079 R)
• M7: 2,642,796 km (0.103 R)
• M8: 3,841,823 km (0.066 R)
• M9: 4,066,519 km (0.112 R)
• M10: 7,736,005 km (0.114 R)
• M11: 8,042,232 km (0.066 R)
• M12: 10,294,278 km (0.082 R)
• M13: 10,727,364 km (0.113 R)
• M14: 10,916,755 km (0.111 R)
• M15: 18,942,232 km (0.111 R)
• M16: 19,218,838 km (0.08 R)
• M17: 20,352,042 km (0.078 R)
• M18: 20,545,173 km (0.044 R)
• M19: 20,739,501 km (0.091 R)
• M20: 21,230,631 km (0.119 R)
• M21: 25,219,957 km (0.084 R)
• M22: 31,064,147 km (0.118 R)
• M23: 34,093,804 km (0.049 R)
• M24: 37,894,637 km (0.104 R)
• M25: 42,753,575 km (0.102 R)
• M26: 47,162,823 km (0.099 R)
• M27: 66,124,353 km (0.06 R)
• M28: 67,400,573 km (0.073 R)
• M29: 76,563,592 km (0.084 R)
• M30: 77,030,786 km (0.1 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 11,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit