🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.79 AU - 1.23 AU

Year: 443 Days

Day: 37 Hours

Environment

Temp: -69 °C

Axial Tilt: 134.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.12 AU - 1.76 AU

Year: 754 Days

Day: 31.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,003,499 km

• M1: 143,464 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.4

Radius: 12.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.46 AU - 5.52 AU

Year: 5616 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 94,003,499 km

• M1: 151,692 km (0.102 R)
• M2: 654,491 km (0.064 R)
• M3: 1,182,122 km (0.065 R)
• M4: 1,728,603 km (0.116 R)
• M5: 2,440,390 km (0.101 R)
• M6: 3,402,454 km (0.115 R)
• M7: 4,422,562 km (0.092 R)
• M8: 5,756,975 km (0.11 R)
• M9: 6,353,571 km (0.086 R)
• M10: 10,022,160 km (0.03 R)
• M11: 11,556,136 km (0.066 R)
• M12: 12,818,443 km (0.101 R)
• M13: 13,727,998 km (0.105 R)
• M14: 16,159,412 km (0.085 R)
• M15: 17,093,501 km (0.092 R)
• M16: 17,931,848 km (0.113 R)
• M17: 20,539,937 km (0.079 R)
• M18: 21,266,235 km (0.1 R)
• M19: 22,311,924 km (0.105 R)
• M20: 24,023,772 km (0.106 R)
• M21: 24,586,410 km (0.071 R)
• M22: 28,774,103 km (0.053 R)
• M23: 31,751,998 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.5

Radius: 3.3

Gravity: 74.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.69 AU - 16.27 AU

Year: 25311 Days

Day: 24.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 94,003,499 km

• M1: 42,187 km (0.107 R)
• M2: 159,471 km (0.07 R)
• M3: 262,095 km (0.1 R)
• M4: 418,724 km (0.062 R)
• M5: 1,028,037 km (0.106 R)
• M6: 1,307,785 km (0.046 R)
• M7: 1,439,880 km (0.071 R)
• M8: 2,706,973 km (0.061 R)
• M9: 4,461,607 km (0.118 R)
• M10: 4,761,999 km (0.032 R)
• M11: 5,361,438 km (0.087 R)
• M12: 5,614,857 km (0.091 R)
• M13: 6,145,331 km (0.088 R)
• M14: 10,562,956 km (0.095 R)
• M15: 11,437,505 km (0.032 R)
• M16: 13,482,957 km (0.106 R)
• M17: 17,078,392 km (0.059 R)
• M18: 17,626,070 km (0.084 R)
• M19: 17,811,122 km (0.035 R)
• M20: 23,760,480 km (0.114 R)
• M21: 24,904,306 km (0.095 R)
• M22: 25,726,495 km (0.098 R)
• M23: 26,566,637 km (0.054 R)
• M24: 27,177,894 km (0.058 R)
• M25: 27,923,490 km (0.105 R)
• M26: 28,301,524 km (0.074 R)
• M27: 28,938,960 km (0.063 R)
• M28: 33,956,173 km (0.046 R)
• M29: 35,848,138 km (0.096 R)
• M30: 44,974,954 km (0.099 R)
• M31: 46,898,035 km (0.078 R)
• M32: 51,094,405 km (0.062 R)
• M33: 56,131,664 km (0.079 R)
• M34: 62,343,267 km (0.092 R)
• M35: 63,638,186 km (0.039 R)
• M36: 67,178,869 km (0.109 R)
• M37: 68,768,196 km (0.12 R)
• M38: 71,082,176 km (0.08 R)
• M39: 74,407,887 km (0.105 R)
• M40: 75,376,832 km (0.097 R)
• M41: 75,864,521 km (0.116 R)
• M42: 78,834,338 km (0.112 R)
• M43: 80,602,136 km (0.107 R)
• M44: 85,797,969 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 11,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit