🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.43 AU - 0.61 AU

Year: 115 Days

Day: 17.1 Hours

Environment

Temp: 359 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.9 AU - 6.26 AU

Year: 4054 Days

Day: 15.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,062,908 km

• M1: 549,772 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.7

Radius: 10.3

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.04 AU - 12.82 AU

Year: 12675 Days

Day: 6.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 105,062,908 km

• M1: 174,730 km (0.118 R)
• M2: 500,704 km (0.102 R)
• M3: 883,375 km (0.091 R)
• M4: 1,359,396 km (0.081 R)
• M5: 2,106,936 km (0.078 R)
• M6: 2,563,360 km (0.038 R)
• M7: 3,471,419 km (0.089 R)
• M8: 4,673,138 km (0.108 R)
• M9: 5,627,722 km (0.099 R)
• M10: 6,244,963 km (0.102 R)
• M11: 6,947,026 km (0.093 R)
• M12: 8,008,572 km (0.063 R)
• M13: 9,322,042 km (0.116 R)
• M14: 9,773,378 km (0.06 R)
• M15: 15,467,522 km (0.086 R)
• M16: 17,569,821 km (0.117 R)
• M17: 19,206,272 km (0.034 R)
• M18: 21,284,336 km (0.093 R)
• M19: 25,589,314 km (0.098 R)
• M20: 27,687,873 km (0.12 R)
• M21: 31,885,141 km (0.111 R)
• M22: 34,193,885 km (0.085 R)
• M23: 37,862,623 km (0.112 R)
• M24: 40,980,392 km (0.115 R)
• M25: 42,056,599 km (0.112 R)
• M26: 42,601,584 km (0.083 R)
• M27: 43,013,577 km (0.051 R)
• M28: 44,125,089 km (0.108 R)
• M29: 44,687,876 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 21.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.3

Radius: 6

Gravity: 21.73 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 21.15 AU - 21.57 AU

Year: 30366 Days

Day: 18.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 105,062,908 km

• M1: 74,799 km (0.037 R)
• M2: 473,178 km (0.1 R)
• M3: 1,075,010 km (0.096 R)
• M4: 1,419,833 km (0.084 R)
• M5: 2,306,051 km (0.06 R)
• M6: 3,112,384 km (0.081 R)
• M7: 3,387,494 km (0.086 R)
• M8: 3,579,727 km (0.105 R)
• M9: 4,128,752 km (0.064 R)
• M10: 5,179,826 km (0.066 R)
• M11: 9,017,909 km (0.108 R)
• M12: 9,834,265 km (0.088 R)
• M13: 15,266,762 km (0.086 R)
• M14: 15,793,646 km (0.08 R)
• M15: 18,512,288 km (0.04 R)
• M16: 19,111,278 km (0.075 R)
• M17: 20,665,300 km (0.118 R)
• M18: 22,078,551 km (0.093 R)
• M19: 26,703,370 km (0.042 R)
• M20: 27,855,423 km (0.104 R)
• M21: 36,862,860 km (0.116 R)
• M22: 45,079,074 km (0.071 R)
• M23: 50,474,172 km (0.103 R)
• M24: 54,232,818 km (0.11 R)
• M25: 61,858,121 km (0.095 R)
• M26: 68,024,545 km (0.06 R)
• M27: 98,586,642 km (0.111 R)
• M28: 99,495,001 km (0.112 R)
• M29: 100,714,822 km (0.08 R)

Kuiper Belt

Range: 35.6 - 61.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 19,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit