🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.21 AU - 3.85 AU

Year: 2364 Days

Day: 25.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.65 AU - 4.29 AU

Year: 2820 Days

Day: 44.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.6

Radius: 13.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.53 AU - 6.57 AU

Year: 4661 Days

Day: 12.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,868,610 km

• M1: 171,589 km (0.044 R)
• M2: 662,419 km (0.103 R)
• M3: 1,146,817 km (0.119 R)
• M4: 1,613,413 km (0.102 R)
• M5: 2,250,251 km (0.099 R)
• M6: 2,883,649 km (0.092 R)
• M7: 3,932,629 km (0.102 R)
• M8: 4,625,417 km (0.1 R)
• M9: 6,426,575 km (0.103 R)
• M10: 7,109,938 km (0.104 R)
• M11: 9,529,833 km (0.111 R)
• M12: 10,580,160 km (0.053 R)
• M13: 11,706,482 km (0.107 R)
• M14: 14,001,164 km (0.104 R)
• M15: 17,357,542 km (0.096 R)
• M16: 17,984,207 km (0.087 R)
• M17: 19,770,107 km (0.072 R)
• M18: 20,896,878 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 13.5

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.26 AU - 7.56 AU

Year: 6475 Days

Day: 14 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,868,610 km

• M1: 168,148 km (0.068 R)
• M2: 630,106 km (0.084 R)
• M3: 1,099,395 km (0.118 R)
• M4: 1,581,997 km (0.047 R)
• M5: 2,393,117 km (0.118 R)
• M6: 2,995,398 km (0.107 R)
• M7: 3,466,931 km (0.106 R)
• M8: 5,650,611 km (0.104 R)
• M9: 6,549,844 km (0.069 R)
• M10: 7,351,239 km (0.112 R)
• M11: 9,825,439 km (0.037 R)
• M12: 12,213,469 km (0.12 R)
• M13: 13,599,942 km (0.086 R)
• M14: 14,123,984 km (0.1 R)
• M15: 16,356,283 km (0.114 R)
• M16: 17,083,030 km (0.086 R)
• M17: 18,672,208 km (0.12 R)
• M18: 19,247,412 km (0.057 R)
• M19: 20,357,877 km (0.119 R)
• M20: 21,904,270 km (0.053 R)
• M21: 24,797,044 km (0.116 R)
• M22: 26,922,231 km (0.075 R)
• M23: 29,262,391 km (0.077 R)
• M24: 33,705,298 km (0.071 R)
• M25: 34,774,474 km (0.089 R)
• M26: 36,087,046 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.8

Radius: 9.7

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.76 AU - 11.78 AU

Year: 11731 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,868,610 km

• M1: 121,324 km (0.076 R)
• M2: 547,678 km (0.03 R)
• M3: 871,108 km (0.114 R)
• M4: 1,207,704 km (0.102 R)
• M5: 1,520,812 km (0.061 R)
• M6: 2,316,523 km (0.064 R)
• M7: 2,787,008 km (0.06 R)
• M8: 3,815,494 km (0.029 R)
• M9: 5,402,129 km (0.119 R)
• M10: 5,807,389 km (0.113 R)
• M11: 6,490,453 km (0.117 R)
• M12: 7,760,988 km (0.12 R)
• M13: 8,544,881 km (0.09 R)
• M14: 9,621,985 km (0.107 R)
• M15: 12,796,452 km (0.034 R)
• M16: 18,658,894 km (0.081 R)
• M17: 21,201,609 km (0.081 R)
• M18: 22,297,712 km (0.107 R)
• M19: 26,192,343 km (0.029 R)
• M20: 28,249,763 km (0.1 R)
• M21: 32,572,992 km (0.115 R)
• M22: 37,197,062 km (0.12 R)
• M23: 40,810,748 km (0.117 R)
• M24: 41,716,862 km (0.109 R)
• M25: 44,515,689 km (0.119 R)
• M26: 45,891,540 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993

Radius: 14.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.4 AU - 13 AU

Year: 12476 Days

Day: 10.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,868,610 km

• M1: 183,706 km (0.084 R)
• M2: 684,261 km (0.108 R)
• M3: 1,310,178 km (0.11 R)
• M4: 2,394,912 km (0.083 R)
• M5: 3,306,861 km (0.107 R)
• M6: 4,409,098 km (0.093 R)
• M7: 4,960,965 km (0.064 R)
• M8: 6,284,457 km (0.1 R)
• M9: 7,246,222 km (0.112 R)
• M10: 12,162,307 km (0.077 R)
• M11: 13,057,201 km (0.06 R)
• M12: 14,622,294 km (0.105 R)
• M13: 16,157,617 km (0.073 R)
• M14: 24,269,263 km (0.102 R)
• M15: 25,073,202 km (0.035 R)
• M16: 26,522,805 km (0.116 R)
• M17: 28,467,727 km (0.04 R)
• M18: 30,622,235 km (0.118 R)
• M19: 31,324,747 km (0.1 R)
• M20: 37,602,921 km (0.117 R)
• M21: 38,544,041 km (0.097 R)
• M22: 41,177,562 km (0.092 R)
• M23: 44,822,813 km (0.114 R)
• M24: 47,889,719 km (0.089 R)
• M25: 60,822,605 km (0.09 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit