🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.57 AU - 0.59 AU

Year: 285 Days

Day: 26.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998

Radius: 12.7

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.97 AU - 1.45 AU

Year: 859 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 85,586,227 km

• M1: 159,471 km (0.052 R)
• M2: 632,201 km (0.114 R)
• M3: 1,508,395 km (0.101 R)
• M4: 1,988,604 km (0.11 R)
• M5: 2,630,379 km (0.087 R)
• M6: 3,182,246 km (0.062 R)
• M7: 4,347,913 km (0.11 R)
• M8: 5,085,729 km (0.119 R)
• M9: 5,515,225 km (0.059 R)
• M10: 6,358,508 km (0.089 R)
• M11: 8,955,078 km (0.093 R)
• M12: 9,351,812 km (0.036 R)
• M13: 10,488,606 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.3

Radius: 11.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.38 AU - 5.08 AU

Year: 5617 Days

Day: 5.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,586,227 km

• M1: 147,952 km (0.101 R)
• M2: 557,252 km (0.027 R)
• M3: 956,978 km (0.081 R)
• M4: 1,468,602 km (0.085 R)
• M5: 2,913,867 km (0.062 R)
• M6: 3,502,086 km (0.111 R)
• M7: 3,944,447 km (0.091 R)
• M8: 6,342,501 km (0.101 R)
• M9: 10,158,144 km (0.089 R)
• M10: 11,197,401 km (0.119 R)
• M11: 13,035,510 km (0.101 R)
• M12: 13,690,599 km (0.08 R)
• M13: 15,845,107 km (0.078 R)
• M14: 17,361,282 km (0.105 R)
• M15: 22,776,276 km (0.034 R)
• M16: 23,505,416 km (0.081 R)
• M17: 26,658,490 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.4

Radius: 6

Gravity: 18.84 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.4 AU - 13.86 AU

Year: 23975 Days

Day: 19 Hours

Environment

Temp: -242 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,586,227 km

• M1: 74,649 km (0.043 R)
• M2: 487,390 km (0.089 R)
• M3: 822,190 km (0.064 R)
• M4: 2,033,334 km (0.089 R)
• M5: 2,500,828 km (0.118 R)
• M6: 3,835,989 km (0.113 R)
• M7: 4,064,275 km (0.114 R)
• M8: 4,620,181 km (0.108 R)
• M9: 5,506,398 km (0.062 R)
• M10: 6,275,182 km (0.041 R)
• M11: 6,592,778 km (0.113 R)
• M12: 7,559,330 km (0.079 R)
• M13: 8,561,935 km (0.074 R)
• M14: 9,297,059 km (0.092 R)
• M15: 11,152,970 km (0.117 R)
• M16: 11,822,869 km (0.068 R)
• M17: 13,614,603 km (0.058 R)
• M18: 15,334,530 km (0.117 R)
• M19: 16,845,468 km (0.069 R)
• M20: 17,194,181 km (0.107 R)
• M21: 18,452,897 km (0.062 R)
• M22: 19,104,845 km (0.099 R)
• M23: 20,951,481 km (0.045 R)
• M24: 24,214,510 km (0.105 R)
• M25: 24,658,815 km (0.11 R)
• M26: 25,449,440 km (0.103 R)
• M27: 28,288,209 km (0.108 R)
• M28: 35,433,153 km (0.037 R)
• M29: 39,113,560 km (0.112 R)
• M30: 40,498,388 km (0.119 R)
• M31: 52,404,284 km (0.049 R)
• M32: 57,164,488 km (0.03 R)
• M33: 62,412,531 km (0.043 R)
• M34: 63,667,657 km (0.119 R)
• M35: 65,796,734 km (0.087 R)
• M36: 70,421,402 km (0.093 R)
• M37: 72,697,684 km (0.054 R)
• M38: 77,636,957 km (0.105 R)
• M39: 79,088,205 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 12,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit