🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.3

Radius: 13.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.64 AU

Year: 282 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,482,144 km

• M1: 166,652 km (0.116 R)
• M2: 669,301 km (0.089 R)
• M3: 1,235,080 km (0.031 R)
• M4: 1,866,682 km (0.094 R)
• M5: 2,516,535 km (0.119 R)
• M6: 3,151,878 km (0.114 R)
• M7: 3,611,442 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 8.8

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.69 AU

Year: 297 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,482,144 km

• M1: 109,506 km (0.029 R)
• M2: 459,714 km (0.105 R)
• M3: 815,757 km (0.081 R)
• M4: 1,102,985 km (0.097 R)
• M5: 1,379,592 km (0.098 R)
• M6: 2,030,193 km (0.098 R)
• M7: 2,525,212 km (0.08 R)
• M8: 2,811,842 km (0.117 R)
• M9: 3,088,298 km (0.097 R)
• M10: 3,485,481 km (0.111 R)
• M11: 3,904,056 km (0.099 R)
• M12: 4,210,282 km (0.09 R)
• M13: 4,532,516 km (0.115 R)
• M14: 4,958,421 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.8

Radius: 15

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.51 AU - 0.75 AU

Year: 345 Days

Day: 14.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,482,144 km

• M1: 186,549 km (0.07 R)
• M2: 685,308 km (0.098 R)
• M3: 1,161,927 km (0.09 R)
• M4: 1,701,077 km (0.115 R)
• M5: 2,327,743 km (0.098 R)
• M6: 2,801,819 km (0.09 R)
• M7: 3,309,853 km (0.082 R)
• M8: 3,914,527 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.2

Radius: 10.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.65 AU - 1.07 AU

Year: 551 Days

Day: 5.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 58,482,144 km

• M1: 133,142 km (0.084 R)
• M2: 616,792 km (0.051 R)
• M3: 1,213,837 km (0.097 R)
• M4: 1,622,239 km (0.098 R)
• M5: 2,043,956 km (0.064 R)
• M6: 2,413,313 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.4

Radius: 8.3

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.88 AU - 1.32 AU

Year: 796 Days

Day: 9.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,482,144 km

• M1: 103,223 km (0.078 R)
• M2: 393,143 km (0.054 R)
• M3: 937,231 km (0.073 R)
• M4: 1,336,956 km (0.093 R)
• M5: 1,704,967 km (0.077 R)
• M6: 2,472,703 km (0.102 R)
• M7: 3,872,640 km (0.086 R)
• M8: 4,580,388 km (0.104 R)
• M9: 5,719,575 km (0.107 R)
• M10: 6,213,398 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.6

Radius: 10.7

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.43 AU - 3.35 AU

Year: 3391 Days

Day: 12.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,482,144 km

• M1: 132,993 km (0.081 R)
• M2: 590,762 km (0.081 R)
• M3: 1,055,563 km (0.072 R)
• M4: 1,542,504 km (0.099 R)
• M5: 2,026,303 km (0.101 R)
• M6: 2,423,785 km (0.095 R)
• M7: 2,839,218 km (0.071 R)
• M8: 3,321,073 km (0.111 R)
• M9: 3,753,411 km (0.079 R)
• M10: 4,426,601 km (0.034 R)
• M11: 5,001,506 km (0.056 R)
• M12: 7,029,454 km (0.078 R)
• M13: 7,779,388 km (0.052 R)
• M14: 9,247,542 km (0.081 R)
• M15: 9,788,787 km (0.119 R)
• M16: 10,598,710 km (0.087 R)
• M17: 11,408,932 km (0.108 R)
• M18: 13,887,470 km (0.114 R)
• M19: 15,120,006 km (0.074 R)
• M20: 15,492,954 km (0.042 R)
• M21: 16,146,397 km (0.045 R)
• M22: 18,217,729 km (0.109 R)
• M23: 19,254,892 km (0.107 R)
• M24: 20,590,053 km (0.12 R)
• M25: 21,850,265 km (0.113 R)
• M26: 23,585,899 km (0.072 R)
• M27: 24,087,950 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647

Radius: 4.3

Gravity: 34.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.19 AU - 7.59 AU

Year: 13867 Days

Day: 21.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,482,144 km

• M1: 62,233 km (0.065 R)
• M2: 254,616 km (0.068 R)
• M3: 467,045 km (0.12 R)
• M4: 710,141 km (0.103 R)
• M5: 2,040,814 km (0.07 R)
• M6: 3,013,051 km (0.115 R)
• M7: 3,387,793 km (0.11 R)
• M8: 5,449,102 km (0.081 R)
• M9: 6,637,209 km (0.12 R)
• M10: 8,850,958 km (0.107 R)
• M11: 9,563,941 km (0.096 R)
• M12: 11,751,062 km (0.044 R)
• M13: 12,361,122 km (0.076 R)
• M14: 13,315,706 km (0.076 R)
• M15: 21,321,137 km (0.117 R)
• M16: 21,861,934 km (0.111 R)
• M17: 32,269,158 km (0.12 R)
• M18: 36,189,819 km (0.055 R)
• M19: 37,087,855 km (0.109 R)
• M20: 43,649,667 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 19,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit