🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.81 AU

Year: 344 Days

Day: 16.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.8

Radius: 8

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.75 AU - 0.81 AU

Year: 452 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,590,382 km

• M1: 99,632 km (0.114 R)
• M2: 387,309 km (0.071 R)
• M3: 732,730 km (0.03 R)
• M4: 985,850 km (0.097 R)
• M5: 1,292,675 km (0.106 R)
• M6: 1,649,317 km (0.114 R)
• M7: 2,600,759 km (0.095 R)
• M8: 2,934,961 km (0.09 R)
• M9: 3,413,375 km (0.076 R)
• M10: 4,275,058 km (0.105 R)
• M11: 5,433,843 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.4

Radius: 8.9

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.8 AU - 2.46 AU

Year: 2039 Days

Day: 14.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,590,382 km

• M1: 112,647 km (0.08 R)
• M2: 425,456 km (0.108 R)
• M3: 867,668 km (0.089 R)
• M4: 1,148,912 km (0.109 R)
• M5: 2,046,499 km (0.109 R)
• M6: 2,487,663 km (0.026 R)
• M7: 3,119,265 km (0.112 R)
• M8: 3,669,187 km (0.106 R)
• M9: 4,282,239 km (0.106 R)
• M10: 4,613,748 km (0.088 R)
• M11: 5,375,201 km (0.113 R)
• M12: 5,786,146 km (0.06 R)
• M13: 6,114,514 km (0.111 R)
• M14: 6,481,926 km (0.104 R)
• M15: 8,008,722 km (0.063 R)
• M16: 8,740,704 km (0.042 R)
• M17: 11,012,647 km (0.078 R)
• M18: 11,836,782 km (0.08 R)
• M19: 12,450,283 km (0.097 R)
• M20: 13,785,145 km (0.119 R)
• M21: 14,280,912 km (0.103 R)
• M22: 15,791,252 km (0.055 R)
• M23: 17,614,401 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 13.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.82 AU - 4.42 AU

Year: 5486 Days

Day: 6.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,590,382 km

• M1: 169,195 km (0.08 R)
• M2: 803,640 km (0.063 R)
• M3: 1,462,319 km (0.102 R)
• M4: 1,896,003 km (0.085 R)
• M5: 2,334,774 km (0.056 R)
• M6: 2,767,860 km (0.056 R)
• M7: 3,487,575 km (0.065 R)
• M8: 4,456,371 km (0.108 R)
• M9: 4,935,234 km (0.061 R)
• M10: 5,448,504 km (0.073 R)
• M11: 6,482,824 km (0.051 R)
• M12: 7,242,482 km (0.08 R)
• M13: 8,333,649 km (0.099 R)
• M14: 10,377,006 km (0.066 R)
• M15: 11,515,595 km (0.083 R)
• M16: 12,319,684 km (0.038 R)
• M17: 14,323,099 km (0.107 R)
• M18: 14,899,948 km (0.118 R)
• M19: 15,492,206 km (0.063 R)
• M20: 17,953,839 km (0.061 R)
• M21: 24,857,332 km (0.074 R)
• M22: 25,860,236 km (0.057 R)
• M23: 27,857,966 km (0.088 R)
• M24: 34,159,477 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 14.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.56 AU - 4.82 AU

Year: 5626 Days

Day: 14.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,590,382 km

• M1: 175,777 km (0.119 R)
• M2: 669,750 km (0.084 R)
• M3: 1,129,165 km (0.064 R)
• M4: 1,837,062 km (0.076 R)
• M5: 4,302,136 km (0.066 R)
• M6: 5,265,396 km (0.094 R)
• M7: 9,195,632 km (0.097 R)
• M8: 10,980,035 km (0.091 R)
• M9: 11,954,366 km (0.104 R)
• M10: 13,522,900 km (0.106 R)
• M11: 15,462,286 km (0.1 R)
• M12: 18,106,279 km (0.109 R)
• M13: 19,396,262 km (0.096 R)
• M14: 21,407,904 km (0.109 R)
• M15: 21,931,796 km (0.115 R)
• M16: 26,953,348 km (0.082 R)
• M17: 30,195,881 km (0.091 R)
• M18: 33,690,039 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.3

Radius: 11

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.07 AU - 6.61 AU

Year: 9258 Days

Day: 6.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,590,382 km

• M1: 139,276 km (0.061 R)
• M2: 545,583 km (0.089 R)
• M3: 1,040,603 km (0.082 R)
• M4: 2,087,040 km (0.093 R)
• M5: 2,956,652 km (0.099 R)
• M6: 4,129,350 km (0.057 R)
• M7: 4,951,091 km (0.045 R)
• M8: 5,432,198 km (0.11 R)
• M9: 6,212,351 km (0.099 R)
• M10: 6,845,150 km (0.09 R)
• M11: 7,214,956 km (0.074 R)
• M12: 8,364,017 km (0.08 R)
• M13: 12,002,985 km (0.051 R)
• M14: 13,097,593 km (0.078 R)
• M15: 14,138,644 km (0.104 R)
• M16: 16,914,732 km (0.07 R)
• M17: 17,800,052 km (0.028 R)
• M18: 21,416,282 km (0.073 R)
• M19: 22,941,282 km (0.059 R)
• M20: 23,941,194 km (0.059 R)
• M21: 26,931,805 km (0.105 R)
• M22: 29,186,993 km (0.102 R)
• M23: 30,064,385 km (0.064 R)
• M24: 31,362,446 km (0.051 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 18,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit