🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.53 AU - 0.63 AU

Year: 281 Days

Day: 22.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,638,468 km

• M1: 62,382 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.1

Radius: 13

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.74 AU - 0.78 AU

Year: 421 Days

Day: 12.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 83,638,468 km

• M1: 161,715 km (0.099 R)
• M2: 607,367 km (0.104 R)
• M3: 1,130,661 km (0.075 R)
• M4: 1,655,151 km (0.112 R)
• M5: 2,104,393 km (0.03 R)
• M6: 2,695,754 km (0.073 R)
• M7: 3,142,602 km (0.079 R)
• M8: 3,565,067 km (0.086 R)
• M9: 4,079,235 km (0.109 R)
• M10: 4,776,660 km (0.107 R)
• M11: 5,258,066 km (0.116 R)
• M12: 5,737,527 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 12.5

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.12 AU - 1.62 AU

Year: 1020 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,638,468 km

• M1: 155,582 km (0.11 R)
• M2: 563,984 km (0.113 R)
• M3: 972,685 km (0.103 R)
• M4: 1,415,794 km (0.102 R)
• M5: 2,131,620 km (0.043 R)
• M6: 2,579,965 km (0.114 R)
• M7: 3,701,650 km (0.101 R)
• M8: 4,320,237 km (0.098 R)
• M9: 5,490,242 km (0.116 R)
• M10: 6,138,449 km (0.064 R)
• M11: 6,958,545 km (0.094 R)
• M12: 7,408,087 km (0.039 R)
• M13: 8,759,703 km (0.059 R)
• M14: 9,524,448 km (0.092 R)
• M15: 10,558,767 km (0.071 R)
• M16: 11,288,955 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.4

Radius: 8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.29 AU - 3.19 AU

Year: 2884 Days

Day: 7.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 79.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,638,468 km

• M1: 99,483 km (0.103 R)
• M2: 382,073 km (0.037 R)
• M3: 705,952 km (0.026 R)
• M4: 1,319,004 km (0.042 R)
• M5: 1,577,659 km (0.111 R)
• M6: 2,567,249 km (0.102 R)
• M7: 4,234,218 km (0.07 R)
• M8: 5,077,651 km (0.078 R)
• M9: 6,751,352 km (0.072 R)
• M10: 9,460,420 km (0.03 R)
• M11: 10,091,573 km (0.106 R)
• M12: 12,077,485 km (0.079 R)
• M13: 12,386,554 km (0.081 R)
• M14: 12,740,652 km (0.058 R)
• M15: 13,885,375 km (0.111 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.5

Radius: 10.7

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.15 AU - 5.75 AU

Year: 7002 Days

Day: 9.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,638,468 km

• M1: 133,142 km (0.092 R)
• M2: 508,184 km (0.062 R)
• M3: 967,001 km (0.085 R)
• M4: 1,393,055 km (0.111 R)
• M5: 1,974,393 km (0.097 R)
• M6: 2,525,212 km (0.104 R)
• M7: 3,197,654 km (0.118 R)
• M8: 3,623,111 km (0.088 R)
• M9: 3,960,604 km (0.115 R)
• M10: 4,727,592 km (0.111 R)
• M11: 7,824,567 km (0.03 R)
• M12: 9,563,941 km (0.036 R)
• M13: 10,403,934 km (0.084 R)
• M14: 10,841,956 km (0.12 R)
• M15: 11,547,759 km (0.095 R)
• M16: 14,741,823 km (0.039 R)
• M17: 15,989,768 km (0.088 R)
• M18: 17,104,871 km (0.054 R)
• M19: 17,647,163 km (0.118 R)
• M20: 19,053,234 km (0.102 R)
• M21: 20,914,231 km (0.066 R)
• M22: 21,456,374 km (0.102 R)
• M23: 25,080,981 km (0.115 R)
• M24: 26,494,381 km (0.077 R)
• M25: 31,153,308 km (0.104 R)
• M26: 33,728,486 km (0.088 R)
• M27: 38,948,254 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.9

Radius: 3.2

Gravity: 57.8 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.02 AU - 11.98 AU

Year: 24796 Days

Day: 23.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,638,468 km

• M1: 40,092 km (0.087 R)
• M2: 148,102 km (0.101 R)
• M3: 310,864 km (0.09 R)
• M4: 511,326 km (0.119 R)
• M5: 698,622 km (0.112 R)
• M6: 893,997 km (0.089 R)
• M7: 1,110,914 km (0.07 R)
• M8: 1,543,252 km (0.081 R)
• M9: 1,740,721 km (0.1 R)
• M10: 1,874,910 km (0.054 R)
• M11: 1,995,486 km (0.112 R)
• M12: 2,099,905 km (0.114 R)
• M13: 2,482,427 km (0.052 R)
• M14: 3,044,017 km (0.084 R)
• M15: 3,413,375 km (0.076 R)
• M16: 3,654,826 km (0.073 R)
• M17: 3,907,796 km (0.049 R)
• M18: 5,430,403 km (0.072 R)
• M19: 6,640,201 km (0.109 R)
• M20: 7,406,591 km (0.048 R)
• M21: 7,862,714 km (0.109 R)
• M22: 10,999,333 km (0.106 R)
• M23: 12,415,426 km (0.113 R)
• M24: 14,564,250 km (0.1 R)
• M25: 14,958,291 km (0.065 R)
• M26: 16,862,373 km (0.093 R)
• M27: 18,278,317 km (0.057 R)
• M28: 23,317,371 km (0.043 R)
• M29: 36,882,607 km (0.093 R)
• M30: 39,559,362 km (0.117 R)
• M31: 45,295,393 km (0.12 R)
• M32: 51,743,061 km (0.092 R)
• M33: 53,027,957 km (0.109 R)
• M34: 56,236,682 km (0.051 R)
• M35: 56,815,925 km (0.098 R)
• M36: 61,799,479 km (0.087 R)
• M37: 70,813,648 km (0.073 R)
• M38: 72,396,394 km (0.061 R)
• M39: 76,337,998 km (0.112 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: 394 - 14,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit