🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.53 AU - 0.68 AU

Year: 207 Days

Day: 24.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,212,812 km

• M1: 34,707 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.4

Radius: 14.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.41 AU - 3.13 AU

Year: 2057 Days

Day: 6.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,212,812 km

• M1: 184,155 km (0.115 R)
• M2: 709,244 km (0.118 R)
• M3: 1,269,039 km (0.115 R)
• M4: 1,975,141 km (0.118 R)
• M5: 2,531,794 km (0.119 R)
• M6: 3,369,094 km (0.086 R)
• M7: 4,884,520 km (0.087 R)
• M8: 5,383,878 km (0.109 R)
• M9: 7,045,013 km (0.106 R)
• M10: 8,519,449 km (0.116 R)
• M11: 9,611,364 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 13

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.75 AU - 5.21 AU

Year: 4231 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,212,812 km

• M1: 161,715 km (0.082 R)
• M2: 628,311 km (0.101 R)
• M3: 1,139,786 km (0.074 R)
• M4: 1,577,210 km (0.107 R)
• M5: 2,423,486 km (0.108 R)
• M6: 3,408,887 km (0.099 R)
• M7: 3,836,737 km (0.096 R)
• M8: 4,406,555 km (0.057 R)
• M9: 5,342,439 km (0.116 R)
• M10: 6,772,445 km (0.069 R)
• M11: 7,241,734 km (0.101 R)
• M12: 7,732,564 km (0.115 R)
• M13: 9,960,376 km (0.113 R)
• M14: 11,040,921 km (0.077 R)
• M15: 13,298,503 km (0.09 R)
• M16: 16,364,062 km (0.114 R)
• M17: 17,104,422 km (0.027 R)
• M18: 18,425,521 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.5

Radius: 13.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.03 AU - 5.09 AU

Year: 4345 Days

Day: 9.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,212,812 km

• M1: 172,337 km (0.047 R)
• M2: 693,386 km (0.106 R)
• M3: 1,296,266 km (0.047 R)
• M4: 2,094,669 km (0.109 R)
• M5: 2,615,120 km (0.1 R)
• M6: 3,222,039 km (0.107 R)
• M7: 3,854,240 km (0.073 R)
• M8: 4,518,005 km (0.044 R)
• M9: 5,803,649 km (0.054 R)
• M10: 7,285,715 km (0.094 R)
• M11: 7,783,577 km (0.087 R)
• M12: 8,808,173 km (0.078 R)
• M13: 9,792,677 km (0.095 R)
• M14: 11,311,544 km (0.119 R)
• M15: 12,524,932 km (0.054 R)
• M16: 14,147,919 km (0.106 R)
• M17: 15,209,765 km (0.045 R)
• M18: 19,516,089 km (0.045 R)
• M19: 20,690,283 km (0.059 R)
• M20: 22,726,161 km (0.12 R)
• M21: 26,273,126 km (0.064 R)
• M22: 29,186,545 km (0.085 R)
• M23: 30,264,397 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 13.2

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.11 AU - 5.09 AU

Year: 4402 Days

Day: 11.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,212,812 km

• M1: 164,109 km (0.047 R)
• M2: 1,089,222 km (0.107 R)
• M3: 1,520,513 km (0.103 R)
• M4: 1,970,802 km (0.061 R)
• M5: 2,382,795 km (0.077 R)
• M6: 2,980,438 km (0.11 R)
• M7: 3,655,424 km (0.078 R)
• M8: 4,479,110 km (0.092 R)
• M9: 4,962,012 km (0.083 R)
• M10: 5,708,056 km (0.087 R)
• M11: 7,016,290 km (0.119 R)
• M12: 7,599,273 km (0.12 R)
• M13: 8,214,569 km (0.09 R)
• M14: 12,630,249 km (0.041 R)
• M15: 14,021,808 km (0.08 R)
• M16: 15,342,608 km (0.118 R)
• M17: 17,663,320 km (0.068 R)
• M18: 18,230,445 km (0.102 R)
• M19: 21,321,287 km (0.1 R)
• M20: 22,768,198 km (0.029 R)
• M21: 24,512,060 km (0.062 R)
• M22: 26,671,056 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.3

Radius: 8.4

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.28 AU - 7.24 AU

Year: 7843 Days

Day: 5.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,212,812 km

• M1: 121,773 km (0.104 R)
• M2: 690,993 km (0.05 R)
• M3: 1,110,016 km (0.111 R)
• M4: 1,457,532 km (0.098 R)
• M5: 3,498,047 km (0.072 R)
• M6: 4,074,597 km (0.086 R)
• M7: 6,495,240 km (0.062 R)
• M8: 7,868,549 km (0.086 R)
• M9: 9,971,895 km (0.098 R)
• M10: 11,790,107 km (0.115 R)
• M11: 14,345,688 km (0.027 R)
• M12: 16,718,160 km (0.117 R)
• M13: 22,625,032 km (0.088 R)
• M14: 24,525,973 km (0.114 R)
• M15: 26,890,666 km (0.081 R)
• M16: 34,249,086 km (0.091 R)
• M17: 34,889,963 km (0.106 R)
• M18: 37,420,860 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545

Radius: 3.5

Gravity: 44.49 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.74 AU - 11.38 AU

Year: 14238 Days

Day: 18 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 56,212,812 km

• M1: 43,533 km (0.065 R)
• M2: 155,881 km (0.065 R)
• M3: 404,961 km (0.092 R)
• M4: 609,611 km (0.109 R)
• M5: 810,372 km (0.081 R)
• M6: 1,008,140 km (0.085 R)
• M7: 1,199,027 km (0.048 R)
• M8: 1,500,167 km (0.108 R)
• M9: 1,832,873 km (0.118 R)
• M10: 2,136,407 km (0.049 R)
• M11: 2,577,721 km (0.039 R)
• M12: 3,452,868 km (0.116 R)
• M13: 4,205,047 km (0.086 R)
• M14: 5,196,132 km (0.087 R)
• M15: 5,404,522 km (0.09 R)
• M16: 6,611,478 km (0.084 R)
• M17: 6,856,220 km (0.114 R)
• M18: 8,078,883 km (0.111 R)
• M19: 8,358,631 km (0.078 R)
• M20: 9,136,092 km (0.107 R)
• M21: 10,228,156 km (0.081 R)
• M22: 11,231,210 km (0.045 R)
• M23: 11,995,056 km (0.044 R)
• M24: 13,495,074 km (0.115 R)
• M25: 20,147,093 km (0.113 R)
• M26: 22,897,001 km (0.068 R)
• M27: 26,698,732 km (0.115 R)
• M28: 28,694,517 km (0.061 R)
• M29: 30,338,598 km (0.037 R)
• M30: 30,562,396 km (0.047 R)
• M31: 32,044,462 km (0.059 R)
• M32: 32,276,638 km (0.089 R)
• M33: 37,415,175 km (0.106 R)
• M34: 40,582,761 km (0.03 R)
• M35: 40,718,596 km (0.062 R)
• M36: 41,264,478 km (0.079 R)
• M37: 41,539,290 km (0.117 R)
• M38: 55,041,545 km (0.046 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: 447 - 10,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit