🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.86 AU - 1.02 AU

Year: 325 Days

Day: 12.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.3

Radius: 14.1

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.42 AU - 9.54 AU

Year: 8035 Days

Day: 8.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,691,765 km

• M1: 177,872 km (0.113 R)
• M2: 864,227 km (0.1 R)
• M3: 1,728,005 km (0.109 R)
• M4: 2,172,759 km (0.076 R)
• M5: 3,096,227 km (0.096 R)
• M6: 6,094,318 km (0.113 R)
• M7: 7,547,961 km (0.116 R)
• M8: 8,237,607 km (0.109 R)
• M9: 9,052,766 km (0.106 R)
• M10: 9,698,879 km (0.092 R)
• M11: 10,329,583 km (0.048 R)
• M12: 12,180,558 km (0.056 R)
• M13: 16,912,937 km (0.071 R)
• M14: 27,786,907 km (0.108 R)
• M15: 28,601,617 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223

Radius: 9.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.37 AU - 10.15 AU

Year: 10044 Days

Day: 12.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 78,691,765 km

• M1: 124,316 km (0.082 R)
• M2: 493,523 km (0.108 R)
• M3: 857,196 km (0.071 R)
• M4: 1,869,824 km (0.107 R)
• M5: 2,576,973 km (0.081 R)
• M6: 4,311,859 km (0.069 R)
• M7: 5,192,542 km (0.064 R)
• M8: 13,202,610 km (0.097 R)
• M9: 14,131,613 km (0.106 R)
• M10: 17,956,980 km (0.106 R)
• M11: 31,995,394 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.7

Radius: 5.8

Gravity: 29.45 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.49 AU - 14.25 AU

Year: 17426 Days

Day: 23.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,691,765 km

• M1: 73,602 km (0.105 R)
• M2: 273,764 km (0.116 R)
• M3: 457,470 km (0.095 R)
• M4: 757,713 km (0.061 R)
• M5: 1,685,370 km (0.102 R)
• M6: 2,147,477 km (0.065 R)
• M7: 3,792,456 km (0.037 R)
• M8: 4,141,916 km (0.071 R)
• M9: 4,760,055 km (0.061 R)
• M10: 5,758,770 km (0.077 R)
• M11: 5,965,813 km (0.113 R)
• M12: 9,186,057 km (0.097 R)
• M13: 9,875,105 km (0.093 R)
• M14: 12,489,777 km (0.094 R)
• M15: 17,267,035 km (0.093 R)
• M16: 18,403,231 km (0.053 R)
• M17: 24,949,185 km (0.038 R)
• M18: 29,588,215 km (0.079 R)
• M19: 32,109,537 km (0.069 R)
• M20: 34,634,301 km (0.087 R)
• M21: 36,577,128 km (0.047 R)
• M22: 45,075,933 km (0.114 R)
• M23: 54,431,784 km (0.086 R)
• M24: 54,801,141 km (0.11 R)
• M25: 57,052,589 km (0.086 R)
• M26: 57,242,877 km (0.036 R)
• M27: 58,201,052 km (0.1 R)
• M28: 62,342,220 km (0.104 R)
• M29: 62,544,177 km (0.096 R)
• M30: 63,560,545 km (0.116 R)
• M31: 66,886,704 km (0.108 R)
• M32: 70,546,017 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.3

Radius: 6.3

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.77 AU - 19.31 AU

Year: 22898 Days

Day: 16 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,691,765 km

• M1: 83,176 km (0.1 R)
• M2: 1,511,537 km (0.111 R)
• M3: 2,052,333 km (0.09 R)
• M4: 2,803,614 km (0.059 R)
• M5: 4,033,907 km (0.11 R)
• M6: 5,132,853 km (0.117 R)
• M7: 9,049,774 km (0.12 R)
• M8: 9,977,131 km (0.105 R)
• M9: 11,602,063 km (0.095 R)
• M10: 14,874,217 km (0.072 R)
• M11: 16,015,499 km (0.057 R)
• M12: 19,453,558 km (0.049 R)
• M13: 25,187,644 km (0.074 R)
• M14: 29,249,226 km (0.079 R)
• M15: 31,838,167 km (0.044 R)
• M16: 35,439,436 km (0.117 R)
• M17: 36,317,277 km (0.097 R)
• M18: 39,037,265 km (0.079 R)
• M19: 56,202,424 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.8

Radius: 3.7

Gravity: 24.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.66 AU - 19.98 AU

Year: 30270 Days

Day: 19.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,691,765 km

• M1: 46,076 km (0.076 R)
• M2: 568,622 km (0.106 R)
• M3: 1,717,533 km (0.049 R)
• M4: 2,623,049 km (0.12 R)
• M5: 6,837,071 km (0.08 R)
• M6: 8,962,857 km (0.055 R)
• M7: 11,954,515 km (0.058 R)
• M8: 13,418,331 km (0.119 R)
• M9: 19,246,664 km (0.092 R)
• M10: 20,953,875 km (0.1 R)
• M11: 22,759,222 km (0.082 R)
• M12: 26,220,318 km (0.105 R)
• M13: 34,842,840 km (0.071 R)
• M14: 36,796,289 km (0.092 R)
• M15: 41,686,943 km (0.069 R)
• M16: 51,478,123 km (0.054 R)
• M17: 71,159,967 km (0.103 R)
• M18: 74,066,803 km (0.084 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 17,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit