🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.49 AU - 3.51 AU

Year: 1835 Days

Day: 35.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.9

Radius: 13.1

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.33 AU - 7.73 AU

Year: 5892 Days

Day: 6.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,475,498 km

• M1: 162,912 km (0.08 R)
• M2: 603,029 km (0.08 R)
• M3: 1,094,308 km (0.116 R)
• M4: 1,516,324 km (0.071 R)
• M5: 2,034,531 km (0.08 R)
• M6: 2,763,521 km (0.089 R)
• M7: 3,370,889 km (0.032 R)
• M8: 4,066,070 km (0.101 R)
• M9: 5,316,260 km (0.059 R)
• M10: 5,806,791 km (0.051 R)
• M11: 6,327,541 km (0.086 R)
• M12: 7,805,718 km (0.051 R)
• M13: 8,523,039 km (0.108 R)
• M14: 9,025,240 km (0.074 R)
• M15: 9,458,924 km (0.098 R)
• M16: 14,072,073 km (0.108 R)
• M17: 16,960,509 km (0.109 R)
• M18: 18,787,847 km (0.114 R)
• M19: 27,060,011 km (0.044 R)
• M20: 30,897,047 km (0.113 R)
• M21: 32,286,362 km (0.11 R)
• M22: 34,447,752 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 11

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.06 AU - 10.32 AU

Year: 9045 Days

Day: 10 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,475,498 km

• M1: 137,181 km (0.089 R)
• M2: 573,857 km (0.079 R)
• M3: 1,328,878 km (0.099 R)
• M4: 2,474,199 km (0.06 R)
• M5: 2,983,281 km (0.108 R)
• M6: 4,374,092 km (0.109 R)
• M7: 5,275,270 km (0.111 R)
• M8: 8,423,557 km (0.102 R)
• M9: 12,706,095 km (0.078 R)
• M10: 18,328,432 km (0.059 R)
• M11: 18,690,309 km (0.108 R)
• M12: 20,962,850 km (0.112 R)
• M13: 21,358,686 km (0.117 R)
• M14: 25,507,484 km (0.09 R)
• M15: 29,665,258 km (0.101 R)
• M16: 32,534,096 km (0.035 R)
• M17: 33,494,215 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.9

Radius: 4.3

Gravity: 16.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 16.28 AU - 17.96 AU

Year: 25012 Days

Day: 16.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,475,498 km

• M1: 54,154 km (0.102 R)
• M2: 193,729 km (0.073 R)
• M3: 612,753 km (0.081 R)
• M4: 1,752,539 km (0.092 R)
• M5: 2,681,392 km (0.109 R)
• M6: 3,251,659 km (0.059 R)
• M7: 3,440,302 km (0.044 R)
• M8: 4,397,130 km (0.032 R)
• M9: 5,295,615 km (0.094 R)
• M10: 5,444,016 km (0.101 R)
• M11: 6,310,188 km (0.07 R)
• M12: 6,477,139 km (0.032 R)
• M13: 6,907,083 km (0.115 R)
• M14: 9,186,207 km (0.112 R)
• M15: 10,640,448 km (0.071 R)
• M16: 11,422,246 km (0.064 R)
• M17: 14,495,734 km (0.111 R)
• M18: 14,786,553 km (0.051 R)
• M19: 16,692,729 km (0.097 R)
• M20: 17,092,754 km (0.032 R)
• M21: 18,928,768 km (0.099 R)
• M22: 19,188,919 km (0.099 R)
• M23: 21,450,390 km (0.1 R)
• M24: 21,827,975 km (0.08 R)
• M25: 22,209,898 km (0.039 R)
• M26: 27,478,586 km (0.06 R)
• M27: 32,769,563 km (0.064 R)
• M28: 38,422,867 km (0.102 R)
• M29: 39,119,694 km (0.077 R)
• M30: 41,844,320 km (0.074 R)
• M31: 42,879,088 km (0.107 R)
• M32: 50,605,369 km (0.084 R)
• M33: 52,458,737 km (0.039 R)
• M34: 56,300,261 km (0.098 R)
• M35: 57,924,445 km (0.066 R)
• M36: 58,656,278 km (0.105 R)
• M37: 62,025,521 km (0.104 R)
• M38: 66,915,876 km (0.038 R)

Asteroid Belt

Center: 17.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.5

Radius: 4

Gravity: 17.41 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 17.57 AU - 19.31 AU

Year: 27960 Days

Day: 24.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,475,498 km

• M1: 49,816 km (0.073 R)
• M2: 556,055 km (0.052 R)
• M3: 1,330,823 km (0.083 R)
• M4: 1,530,386 km (0.054 R)
• M5: 2,603,751 km (0.106 R)
• M6: 3,121,360 km (0.108 R)
• M7: 3,793,353 km (0.103 R)
• M8: 9,282,249 km (0.094 R)
• M9: 9,725,358 km (0.09 R)
• M10: 10,475,292 km (0.034 R)
• M11: 12,417,670 km (0.11 R)
• M12: 17,161,120 km (0.119 R)
• M13: 19,212,406 km (0.041 R)
• M14: 25,576,748 km (0.097 R)
• M15: 28,588,003 km (0.084 R)
• M16: 33,987,290 km (0.112 R)
• M17: 40,463,980 km (0.064 R)
• M18: 41,642,512 km (0.101 R)
• M19: 44,222,327 km (0.119 R)
• M20: 59,482,657 km (0.118 R)
• M21: 61,196,899 km (0.108 R)
• M22: 67,353,599 km (0.043 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 19,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit