🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.81 AU - 0.91 AU

Year: 291 Days

Day: 21.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.4

Radius: 8.7

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.94 AU - 5.88 AU

Year: 3974 Days

Day: 6.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,151,047 km

• M1: 108,608 km (0.07 R)
• M2: 467,344 km (0.12 R)
• M3: 938,577 km (0.11 R)
• M4: 1,310,477 km (0.054 R)
• M5: 1,945,820 km (0.04 R)
• M6: 2,371,725 km (0.101 R)
• M7: 3,071,543 km (0.119 R)
• M8: 3,529,762 km (0.111 R)
• M9: 5,104,279 km (0.062 R)
• M10: 5,692,648 km (0.106 R)
• M11: 6,445,275 km (0.079 R)
• M12: 6,940,444 km (0.107 R)
• M13: 9,926,716 km (0.094 R)
• M14: 15,129,281 km (0.043 R)
• M15: 17,203,007 km (0.12 R)
• M16: 17,675,138 km (0.093 R)
• M17: 21,768,435 km (0.082 R)
• M18: 23,815,532 km (0.106 R)

Asteroid Belt

Center: 5.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.8

Radius: 12.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.02 AU - 6.44 AU

Year: 5680 Days

Day: 5.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,151,047 km

• M1: 159,322 km (0.113 R)
• M2: 598,092 km (0.108 R)
• M3: 2,039,617 km (0.052 R)
• M4: 2,517,732 km (0.05 R)
• M5: 3,026,365 km (0.044 R)
• M6: 4,016,404 km (0.058 R)
• M7: 4,755,567 km (0.095 R)
• M8: 5,406,317 km (0.033 R)
• M9: 5,857,205 km (0.042 R)
• M10: 10,254,186 km (0.044 R)
• M11: 12,428,741 km (0.036 R)
• M12: 13,748,044 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.8

Radius: 12.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.73 AU - 7.35 AU

Year: 6109 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 88.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,151,047 km

• M1: 155,432 km (0.112 R)
• M2: 599,439 km (0.047 R)
• M3: 1,170,603 km (0.08 R)
• M4: 2,944,535 km (0.11 R)
• M5: 3,439,105 km (0.106 R)
• M6: 4,169,442 km (0.049 R)
• M7: 5,079,446 km (0.044 R)
• M8: 5,512,083 km (0.116 R)
• M9: 5,939,933 km (0.056 R)
• M10: 6,927,877 km (0.096 R)
• M11: 7,530,009 km (0.117 R)
• M12: 8,954,929 km (0.079 R)
• M13: 11,952,122 km (0.117 R)
• M14: 12,428,890 km (0.12 R)
• M15: 14,093,615 km (0.119 R)
• M16: 14,572,329 km (0.089 R)
• M17: 17,738,119 km (0.113 R)
• M18: 20,784,979 km (0.057 R)
• M19: 27,071,380 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.7

Radius: 5.4

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.34 AU - 17 AU

Year: 20523 Days

Day: 24.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,151,047 km

• M1: 72,705 km (0.074 R)
• M2: 269,276 km (0.05 R)
• M3: 527,033 km (0.118 R)
• M4: 744,549 km (0.1 R)
• M5: 1,817,315 km (0.088 R)
• M6: 2,404,935 km (0.114 R)
• M7: 4,433,034 km (0.106 R)
• M8: 5,026,040 km (0.109 R)
• M9: 6,368,681 km (0.079 R)
• M10: 6,780,374 km (0.114 R)
• M11: 7,253,552 km (0.116 R)
• M12: 8,459,311 km (0.097 R)
• M13: 10,679,942 km (0.107 R)
• M14: 11,025,961 km (0.117 R)
• M15: 11,619,267 km (0.116 R)
• M16: 11,985,333 km (0.062 R)
• M17: 13,129,756 km (0.109 R)
• M18: 16,997,609 km (0.09 R)
• M19: 17,869,166 km (0.098 R)
• M20: 21,471,184 km (0.091 R)
• M21: 27,845,400 km (0.09 R)
• M22: 28,171,822 km (0.099 R)
• M23: 29,166,199 km (0.027 R)
• M24: 29,390,446 km (0.09 R)
• M25: 31,224,965 km (0.089 R)
• M26: 31,932,114 km (0.03 R)
• M27: 34,867,973 km (0.029 R)
• M28: 38,649,507 km (0.04 R)
• M29: 40,708,573 km (0.117 R)
• M30: 48,884,096 km (0.081 R)
• M31: 49,997,104 km (0.107 R)
• M32: 56,509,249 km (0.083 R)
• M33: 57,032,393 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 20,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit