🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.59 AU - 2.31 AU

Year: 1197 Days

Day: 37.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,593,061 km

• M1: 37,399 km (0.107 R)
• M2: 309,518 km (0.065 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.6

Radius: 14

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.99 AU - 3.03 AU

Year: 1749 Days

Day: 8.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,593,061 km

• M1: 174,880 km (0.115 R)
• M2: 670,647 km (0.051 R)
• M3: 1,138,290 km (0.085 R)
• M4: 1,802,355 km (0.059 R)
• M5: 2,420,643 km (0.115 R)
• M6: 3,289,508 km (0.119 R)
• M7: 3,833,146 km (0.107 R)
• M8: 4,637,983 km (0.027 R)
• M9: 5,124,924 km (0.101 R)
• M10: 5,883,684 km (0.082 R)
• M11: 7,482,885 km (0.079 R)
• M12: 8,368,505 km (0.049 R)
• M13: 9,656,692 km (0.1 R)
• M14: 10,815,926 km (0.094 R)
• M15: 11,870,591 km (0.035 R)
• M16: 12,343,171 km (0.075 R)
• M17: 14,316,367 km (0.111 R)
• M18: 15,401,400 km (0.118 R)
• M19: 15,869,492 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 11

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.8 AU - 3.08 AU

Year: 2217 Days

Day: 5.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,593,061 km

• M1: 136,882 km (0.074 R)
• M2: 608,265 km (0.112 R)
• M3: 970,741 km (0.088 R)
• M4: 1,530,835 km (0.091 R)
• M5: 2,324,153 km (0.073 R)
• M6: 2,966,825 km (0.11 R)
• M7: 3,355,779 km (0.057 R)
• M8: 3,871,593 km (0.115 R)
• M9: 4,237,808 km (0.106 R)
• M10: 5,153,198 km (0.115 R)
• M11: 6,890,927 km (0.109 R)
• M12: 7,489,917 km (0.076 R)
• M13: 8,185,397 km (0.109 R)
• M14: 9,224,205 km (0.105 R)
• M15: 11,720,395 km (0.077 R)
• M16: 12,122,065 km (0.076 R)
• M17: 12,741,849 km (0.064 R)
• M18: 13,733,234 km (0.108 R)
• M19: 14,544,204 km (0.072 R)
• M20: 16,661,313 km (0.054 R)
• M21: 17,067,172 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349

Radius: 8.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.33 AU - 5.27 AU

Year: 4624 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,593,061 km

• M1: 110,852 km (0.058 R)
• M2: 425,606 km (0.047 R)
• M3: 707,598 km (0.112 R)
• M4: 1,087,427 km (0.108 R)
• M5: 1,380,639 km (0.091 R)
• M6: 1,703,920 km (0.077 R)
• M7: 2,645,938 km (0.065 R)
• M8: 2,975,502 km (0.063 R)
• M9: 3,698,059 km (0.093 R)
• M10: 4,219,707 km (0.098 R)
• M11: 4,601,930 km (0.091 R)
• M12: 5,726,307 km (0.102 R)
• M13: 6,252,443 km (0.069 R)
• M14: 7,337,476 km (0.085 R)
• M15: 7,858,077 km (0.074 R)
• M16: 8,543,385 km (0.096 R)
• M17: 9,046,333 km (0.091 R)
• M18: 9,683,470 km (0.041 R)
• M19: 11,428,679 km (0.086 R)
• M20: 12,398,223 km (0.101 R)
• M21: 13,856,204 km (0.119 R)
• M22: 14,500,522 km (0.099 R)
• M23: 19,766,965 km (0.059 R)
• M24: 21,161,516 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.5

Radius: 8.7

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.86 AU - 5.84 AU

Year: 4697 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,593,061 km

• M1: 108,159 km (0.112 R)
• M2: 472,729 km (0.081 R)
• M3: 769,083 km (0.068 R)
• M4: 1,078,900 km (0.108 R)
• M5: 1,519,615 km (0.062 R)
• M6: 1,822,850 km (0.115 R)
• M7: 2,306,799 km (0.111 R)
• M8: 2,837,273 km (0.059 R)
• M9: 3,301,924 km (0.107 R)
• M10: 3,771,662 km (0.099 R)
• M11: 4,285,530 km (0.074 R)
• M12: 4,610,457 km (0.086 R)
• M13: 5,423,970 km (0.108 R)
• M14: 6,361,799 km (0.118 R)
• M15: 8,285,927 km (0.101 R)
• M16: 12,074,792 km (0.054 R)
• M17: 13,452,289 km (0.097 R)
• M18: 15,217,095 km (0.101 R)
• M19: 17,006,884 km (0.115 R)
• M20: 17,633,550 km (0.103 R)
• M21: 18,081,296 km (0.066 R)
• M22: 18,999,378 km (0.105 R)
• M23: 20,928,443 km (0.118 R)
• M24: 23,365,392 km (0.076 R)
• M25: 23,673,115 km (0.108 R)
• M26: 26,565,440 km (0.102 R)
• M27: 28,009,808 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.1

Radius: 13.5

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.09 AU - 6.43 AU

Year: 5304 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,593,061 km

• M1: 168,148 km (0.105 R)
• M2: 752,178 km (0.085 R)
• M3: 1,393,803 km (0.086 R)
• M4: 1,814,473 km (0.113 R)
• M5: 2,387,732 km (0.116 R)
• M6: 3,021,129 km (0.117 R)
• M7: 3,562,524 km (0.066 R)
• M8: 4,627,810 km (0.115 R)
• M9: 5,649,115 km (0.1 R)
• M10: 6,409,970 km (0.057 R)
• M11: 7,310,250 km (0.119 R)
• M12: 8,532,165 km (0.079 R)
• M13: 9,578,303 km (0.103 R)
• M14: 11,724,434 km (0.099 R)
• M15: 12,857,039 km (0.104 R)
• M16: 15,579,870 km (0.113 R)
• M17: 21,383,968 km (0.038 R)
• M18: 22,064,190 km (0.085 R)
• M19: 22,837,013 km (0.057 R)
• M20: 29,127,453 km (0.108 R)
• M21: 32,767,319 km (0.049 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: 179 - 18,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit