🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.87 AU - 1.27 AU

Year: 487 Days

Day: 15.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,463,345 km

• M1: 661,223 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.29 AU - 1.87 AU

Year: 873 Days

Day: 23.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.88 AU - 2.38 AU

Year: 1367 Days

Day: 39.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,463,345 km

• M1: 79,137 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651

Radius: 9.3

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.61 AU - 3.37 AU

Year: 2273 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 80,463,345 km

• M1: 116,387 km (0.106 R)
• M2: 451,337 km (0.051 R)
• M3: 1,215,034 km (0.091 R)
• M4: 2,167,224 km (0.05 R)
• M5: 2,553,486 km (0.107 R)
• M6: 3,096,826 km (0.111 R)
• M7: 3,589,003 km (0.109 R)
• M8: 3,958,210 km (0.105 R)
• M9: 5,407,664 km (0.113 R)
• M10: 6,330,683 km (0.114 R)
• M11: 7,268,362 km (0.1 R)
• M12: 9,836,509 km (0.113 R)
• M13: 10,414,555 km (0.117 R)
• M14: 11,838,128 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726

Radius: 8.7

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.42 AU - 7.8 AU

Year: 7473 Days

Day: 7.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,463,345 km

• M1: 108,758 km (0.038 R)
• M2: 565,330 km (0.078 R)
• M3: 855,101 km (0.091 R)
• M4: 1,149,061 km (0.1 R)
• M5: 1,485,956 km (0.114 R)
• M6: 1,785,151 km (0.117 R)
• M7: 3,018,436 km (0.115 R)
• M8: 3,503,881 km (0.071 R)
• M9: 4,491,526 km (0.106 R)
• M10: 5,005,694 km (0.075 R)
• M11: 6,498,532 km (0.081 R)
• M12: 7,006,566 km (0.058 R)
• M13: 8,734,122 km (0.091 R)
• M14: 11,804,918 km (0.025 R)
• M15: 13,815,663 km (0.116 R)
• M16: 16,109,596 km (0.105 R)
• M17: 17,244,147 km (0.119 R)
• M18: 17,796,163 km (0.037 R)
• M19: 20,047,012 km (0.078 R)
• M20: 21,201,609 km (0.094 R)
• M21: 21,675,535 km (0.101 R)
• M22: 31,770,399 km (0.095 R)
• M23: 33,125,606 km (0.113 R)
• M24: 35,065,292 km (0.117 R)
• M25: 39,763,712 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.1

Radius: 4.7

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.09 AU - 12.11 AU

Year: 15175 Days

Day: 15.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 80,463,345 km

• M1: 58,642 km (0.081 R)
• M2: 375,341 km (0.1 R)
• M3: 869,313 km (0.047 R)
• M4: 1,155,644 km (0.118 R)
• M5: 1,475,633 km (0.088 R)
• M6: 1,760,169 km (0.109 R)
• M7: 1,980,526 km (0.101 R)
• M8: 2,612,727 km (0.12 R)
• M9: 3,562,224 km (0.11 R)
• M10: 3,812,502 km (0.067 R)
• M11: 4,901,724 km (0.096 R)
• M12: 5,274,971 km (0.075 R)
• M13: 7,839,228 km (0.106 R)
• M14: 8,049,113 km (0.074 R)
• M15: 9,769,040 km (0.097 R)
• M16: 15,239,086 km (0.087 R)
• M17: 15,698,352 km (0.117 R)
• M18: 17,343,480 km (0.08 R)
• M19: 24,268,066 km (0.09 R)
• M20: 28,481,939 km (0.073 R)
• M21: 28,779,040 km (0.117 R)
• M22: 30,090,415 km (0.074 R)
• M23: 32,077,972 km (0.069 R)
• M24: 33,487,184 km (0.075 R)
• M25: 35,163,877 km (0.116 R)
• M26: 40,279,227 km (0.118 R)
• M27: 41,790,614 km (0.11 R)
• M28: 43,863,741 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.2

Radius: 5.1

Gravity: 27.57 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.41 AU - 14.13 AU

Year: 21256 Days

Day: 19.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,463,345 km

• M1: 63,429 km (0.104 R)
• M2: 274,662 km (0.057 R)
• M3: 437,873 km (0.108 R)
• M4: 716,275 km (0.068 R)
• M5: 1,260,362 km (0.12 R)
• M6: 1,492,837 km (0.042 R)
• M7: 2,065,199 km (0.106 R)
• M8: 2,389,826 km (0.104 R)
• M9: 2,552,588 km (0.106 R)
• M10: 3,032,349 km (0.109 R)
• M11: 3,195,710 km (0.095 R)
• M12: 3,599,923 km (0.03 R)
• M13: 4,269,374 km (0.115 R)
• M14: 4,475,071 km (0.052 R)
• M15: 6,279,071 km (0.06 R)
• M16: 8,844,376 km (0.082 R)
• M17: 10,981,531 km (0.106 R)
• M18: 14,182,925 km (0.081 R)
• M19: 16,159,562 km (0.077 R)
• M20: 16,913,984 km (0.077 R)
• M21: 18,223,115 km (0.062 R)
• M22: 18,948,216 km (0.097 R)
• M23: 19,411,072 km (0.103 R)
• M24: 23,283,263 km (0.073 R)
• M25: 24,136,569 km (0.095 R)
• M26: 28,355,828 km (0.094 R)
• M27: 32,643,452 km (0.051 R)
• M28: 37,778,848 km (0.089 R)
• M29: 44,069,738 km (0.11 R)
• M30: 57,317,975 km (0.079 R)
• M31: 58,285,126 km (0.052 R)
• M32: 60,251,889 km (0.106 R)
• M33: 63,284,387 km (0.079 R)
• M34: 65,361,554 km (0.095 R)
• M35: 71,196,170 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit