🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.1

Radius: 8.1

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.44 AU - 0.64 AU

Year: 269 Days

Day: 5.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 40,519,914 km

• M1: 103,971 km (0.1 R)
• M2: 439,967 km (0.108 R)
• M3: 766,839 km (0.108 R)
• M4: 1,401,732 km (0.118 R)
• M5: 2,151,965 km (0.067 R)
• M6: 2,658,803 km (0.104 R)
• M7: 3,127,194 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.6

Radius: 9.2

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.45 AU - 0.65 AU

Year: 277 Days

Day: 10.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,519,914 km

• M1: 114,442 km (0.092 R)
• M2: 453,431 km (0.12 R)
• M3: 769,980 km (0.108 R)
• M4: 1,072,168 km (0.054 R)
• M5: 1,650,663 km (0.034 R)
• M6: 1,996,384 km (0.025 R)
• M7: 2,721,933 km (0.117 R)
• M8: 3,063,764 km (0.082 R)
• M9: 3,379,565 km (0.068 R)
• M10: 4,040,040 km (0.098 R)
• M11: 4,342,826 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.5

Radius: 14.1

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.04 AU - 1.66 AU

Year: 1064 Days

Day: 8.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 40,519,914 km

• M1: 175,329 km (0.098 R)
• M2: 664,963 km (0.106 R)
• M3: 1,190,500 km (0.05 R)
• M4: 1,853,817 km (0.088 R)
• M5: 3,264,674 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771

Radius: 11.1

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.3 AU - 1.52 AU

Year: 1136 Days

Day: 5.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,519,914 km

• M1: 142,567 km (0.083 R)
• M2: 584,180 km (0.107 R)
• M3: 1,006,345 km (0.12 R)
• M4: 1,539,362 km (0.12 R)
• M5: 2,102,598 km (0.113 R)
• M6: 2,658,803 km (0.092 R)
• M7: 3,013,350 km (0.078 R)
• M8: 3,723,192 km (0.075 R)
• M9: 4,954,233 km (0.118 R)
• M10: 7,825,614 km (0.081 R)
• M11: 8,449,288 km (0.093 R)
• M12: 9,372,007 km (0.074 R)
• M13: 10,683,382 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.4

Radius: 14.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.66 AU - 2.26 AU

Year: 1861 Days

Day: 6.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,519,914 km

• M1: 181,612 km (0.073 R)
• M2: 708,346 km (0.114 R)
• M3: 1,392,008 km (0.045 R)
• M4: 1,872,068 km (0.086 R)
• M5: 2,391,621 km (0.083 R)
• M6: 3,007,964 km (0.089 R)
• M7: 3,983,193 km (0.117 R)
• M8: 5,306,685 km (0.113 R)
• M9: 5,921,084 km (0.115 R)
• M10: 7,059,524 km (0.069 R)
• M11: 8,484,144 km (0.074 R)
• M12: 9,019,704 km (0.099 R)
• M13: 10,970,012 km (0.114 R)
• M14: 11,787,714 km (0.074 R)
• M15: 12,607,510 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407

Radius: 5.8

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.41 AU - 6.41 AU

Year: 11007 Days

Day: 24.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,519,914 km

• M1: 78,838 km (0.119 R)
• M2: 275,410 km (0.044 R)
• M3: 469,289 km (0.116 R)
• M4: 695,181 km (0.103 R)
• M5: 925,712 km (0.117 R)
• M6: 1,118,094 km (0.089 R)
• M7: 1,655,749 km (0.095 R)
• M8: 1,879,548 km (0.108 R)
• M9: 2,921,048 km (0.081 R)
• M10: 3,137,367 km (0.03 R)
• M11: 3,505,826 km (0.114 R)
• M12: 3,775,401 km (0.098 R)
• M13: 5,179,826 km (0.114 R)
• M14: 6,102,396 km (0.089 R)
• M15: 6,456,943 km (0.109 R)
• M16: 8,925,009 km (0.072 R)
• M17: 9,950,951 km (0.111 R)
• M18: 10,898,354 km (0.112 R)
• M19: 13,796,514 km (0.093 R)
• M20: 14,845,494 km (0.095 R)
• M21: 18,824,199 km (0.105 R)
• M22: 20,190,177 km (0.118 R)
• M23: 21,136,833 km (0.111 R)
• M24: 23,288,649 km (0.114 R)
• M25: 25,219,957 km (0.115 R)
• M26: 25,491,328 km (0.093 R)
• M27: 25,947,900 km (0.111 R)
• M28: 26,971,748 km (0.105 R)
• M29: 33,467,587 km (0.091 R)
• M30: 34,568,478 km (0.083 R)
• M31: 35,579,610 km (0.11 R)
• M32: 37,191,676 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.5

Radius: 3.1

Gravity: 79.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.86 AU - 7.98 AU

Year: 12347 Days

Day: 20.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 40,519,914 km

• M1: 76,145 km (0.104 R)
• M2: 182,210 km (0.094 R)
• M3: 299,944 km (0.057 R)
• M4: 418,126 km (0.064 R)
• M5: 733,628 km (0.062 R)
• M6: 858,393 km (0.113 R)
• M7: 1,306,289 km (0.043 R)
• M8: 1,858,604 km (0.105 R)
• M9: 2,205,821 km (0.068 R)
• M10: 2,344,049 km (0.071 R)
• M11: 2,488,112 km (0.032 R)
• M12: 2,594,625 km (0.117 R)
• M13: 2,726,421 km (0.099 R)
• M14: 3,051,497 km (0.101 R)
• M15: 3,976,311 km (0.09 R)
• M16: 5,005,694 km (0.112 R)
• M17: 5,279,608 km (0.103 R)
• M18: 6,161,637 km (0.078 R)
• M19: 6,278,473 km (0.11 R)
• M20: 8,641,072 km (0.116 R)
• M21: 8,935,481 km (0.084 R)
• M22: 9,034,963 km (0.115 R)
• M23: 12,690,537 km (0.075 R)
• M24: 14,054,271 km (0.055 R)
• M25: 15,086,048 km (0.053 R)
• M26: 15,584,508 km (0.083 R)
• M27: 18,644,682 km (0.095 R)
• M28: 19,384,443 km (0.06 R)
• M29: 20,487,279 km (0.07 R)
• M30: 22,355,906 km (0.099 R)
• M31: 23,662,942 km (0.116 R)
• M32: 24,529,413 km (0.069 R)
• M33: 32,471,115 km (0.114 R)
• M34: 36,378,612 km (0.04 R)
• M35: 37,273,207 km (0.057 R)
• M36: 38,840,843 km (0.111 R)
• M37: 39,106,230 km (0.1 R)
• M38: 41,967,139 km (0.077 R)
• M39: 42,246,588 km (0.053 R)
• M40: 51,860,795 km (0.041 R)
• M41: 53,812,149 km (0.119 R)
• M42: 54,142,013 km (0.067 R)
• M43: 54,473,222 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.8

Radius: 6.6

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.31 AU - 7.63 AU

Year: 13848 Days

Day: 21.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,519,914 km

• M1: 97,837 km (0.1 R)
• M2: 350,807 km (0.034 R)
• M3: 960,269 km (0.09 R)
• M4: 1,322,146 km (0.067 R)
• M5: 1,575,266 km (0.088 R)
• M6: 1,891,216 km (0.076 R)
• M7: 2,163,784 km (0.084 R)
• M8: 3,208,276 km (0.037 R)
• M9: 4,695,428 km (0.094 R)
• M10: 5,259,113 km (0.039 R)
• M11: 6,205,170 km (0.034 R)
• M12: 6,809,994 km (0.085 R)
• M13: 8,686,251 km (0.053 R)
• M14: 9,215,678 km (0.1 R)
• M15: 10,145,428 km (0.091 R)
• M16: 12,244,287 km (0.101 R)
• M17: 13,482,059 km (0.11 R)
• M18: 14,191,452 km (0.051 R)
• M19: 17,073,605 km (0.052 R)
• M20: 24,307,410 km (0.117 R)
• M21: 25,534,561 km (0.117 R)
• M22: 26,344,933 km (0.092 R)
• M23: 28,975,612 km (0.117 R)
• M24: 30,254,524 km (0.076 R)
• M25: 32,190,619 km (0.099 R)
• M26: 36,533,894 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 18,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit