🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.88 AU - 0.96 AU

Year: 322 Days

Day: 40.6 Hours

Environment

Temp: 93 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,203,141 km

• M1: 533,466 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.41 AU - 4.47 AU

Year: 3417 Days

Day: 16.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,203,141 km

• M1: 1,266,496 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.2

Radius: 11.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.68 AU - 4.92 AU

Year: 3841 Days

Day: 13.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 87,203,141 km

• M1: 158,424 km (0.102 R)
• M2: 831,016 km (0.117 R)
• M3: 2,054,876 km (0.1 R)
• M4: 2,522,370 km (0.114 R)
• M5: 3,537,541 km (0.11 R)
• M6: 4,572,609 km (0.11 R)
• M7: 6,445,723 km (0.096 R)
• M8: 8,153,234 km (0.078 R)
• M9: 15,693,565 km (0.09 R)
• M10: 16,560,185 km (0.113 R)
• M11: 21,313,807 km (0.108 R)
• M12: 22,989,602 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.1

Radius: 8.2

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.62 AU - 8.42 AU

Year: 6794 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 87,203,141 km

• M1: 102,026 km (0.076 R)
• M2: 436,975 km (0.102 R)
• M3: 813,962 km (0.098 R)
• M4: 1,254,079 km (0.039 R)
• M5: 1,511,088 km (0.086 R)
• M6: 1,775,428 km (0.094 R)
• M7: 2,898,160 km (0.101 R)
• M8: 3,715,114 km (0.099 R)
• M9: 5,609,621 km (0.107 R)
• M10: 6,453,802 km (0.079 R)
• M11: 8,805,779 km (0.048 R)
• M12: 9,627,969 km (0.102 R)
• M13: 10,034,876 km (0.093 R)
• M14: 11,778,439 km (0.115 R)
• M15: 12,883,817 km (0.082 R)
• M16: 13,545,788 km (0.101 R)
• M17: 13,828,229 km (0.112 R)
• M18: 14,288,392 km (0.074 R)
• M19: 15,729,917 km (0.07 R)
• M20: 16,358,378 km (0.118 R)
• M21: 17,598,245 km (0.107 R)
• M22: 19,323,707 km (0.117 R)
• M23: 19,826,355 km (0.052 R)
• M24: 22,629,371 km (0.038 R)
• M25: 23,349,086 km (0.061 R)
• M26: 27,089,332 km (0.049 R)
• M27: 27,809,646 km (0.09 R)
• M28: 29,382,967 km (0.092 R)
• M29: 35,196,789 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.3

Radius: 5.3

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.62 AU - 15.34 AU

Year: 18077 Days

Day: 16.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,203,141 km

• M1: 98,735 km (0.111 R)
• M2: 379,380 km (0.098 R)
• M3: 1,064,239 km (0.075 R)
• M4: 1,303,297 km (0.073 R)
• M5: 2,488,112 km (0.044 R)
• M6: 11,615,227 km (0.09 R)
• M7: 12,224,091 km (0.089 R)
• M8: 17,017,057 km (0.115 R)
• M9: 17,881,583 km (0.098 R)
• M10: 20,040,430 km (0.118 R)
• M11: 20,562,227 km (0.099 R)
• M12: 25,673,239 km (0.112 R)
• M13: 29,179,813 km (0.117 R)
• M14: 36,865,403 km (0.054 R)
• M15: 45,051,997 km (0.054 R)
• M16: 45,497,799 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.3

Radius: 7.3

Gravity: 18.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.03 AU - 18.31 AU

Year: 20523 Days

Day: 20.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,203,141 km

• M1: 91,255 km (0.1 R)
• M2: 503,846 km (0.1 R)
• M3: 841,338 km (0.087 R)
• M4: 1,484,908 km (0.111 R)
• M5: 1,843,794 km (0.118 R)
• M6: 2,972,061 km (0.077 R)
• M7: 3,424,744 km (0.072 R)
• M8: 4,984,900 km (0.09 R)
• M9: 6,968,568 km (0.109 R)
• M10: 7,511,309 km (0.103 R)
• M11: 8,081,875 km (0.105 R)
• M12: 16,054,095 km (0.086 R)
• M13: 16,651,589 km (0.067 R)
• M14: 19,095,869 km (0.107 R)
• M15: 22,081,095 km (0.113 R)
• M16: 27,845,848 km (0.119 R)
• M17: 30,098,493 km (0.071 R)
• M18: 30,356,101 km (0.106 R)
• M19: 31,401,191 km (0.073 R)
• M20: 34,118,487 km (0.12 R)
• M21: 34,539,156 km (0.102 R)
• M22: 36,988,522 km (0.113 R)
• M23: 37,432,529 km (0.106 R)
• M24: 39,090,672 km (0.109 R)
• M25: 44,859,764 km (0.072 R)
• M26: 45,364,657 km (0.106 R)
• M27: 47,075,159 km (0.095 R)
• M28: 48,121,745 km (0.1 R)
• M29: 53,024,217 km (0.103 R)
• M30: 53,400,007 km (0.1 R)
• M31: 57,652,626 km (0.069 R)
• M32: 58,649,546 km (0.059 R)
• M33: 60,677,944 km (0.115 R)
• M34: 61,917,212 km (0.087 R)
• M35: 70,386,546 km (0.115 R)
• M36: 75,488,582 km (0.095 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: 328 - 18,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit