🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.01 AU - 3.75 AU

Year: 2270 Days

Day: 32.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,721,995 km

• M1: 2,230,953 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.3

Radius: 10.4

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.77 AU - 5.05 AU

Year: 3974 Days

Day: 6.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,721,995 km

• M1: 129,851 km (0.054 R)
• M2: 803,939 km (0.095 R)
• M3: 1,203,814 km (0.11 R)
• M4: 1,543,102 km (0.071 R)
• M5: 3,028,758 km (0.099 R)
• M6: 3,733,963 km (0.11 R)
• M7: 4,068,164 km (0.096 R)
• M8: 4,746,292 km (0.057 R)
• M9: 6,674,758 km (0.05 R)
• M10: 8,048,665 km (0.079 R)
• M11: 10,190,906 km (0.094 R)
• M12: 14,509,647 km (0.113 R)
• M13: 14,893,964 km (0.112 R)
• M14: 15,971,069 km (0.102 R)
• M15: 16,978,162 km (0.088 R)
• M16: 19,118,608 km (0.11 R)
• M17: 21,151,493 km (0.034 R)
• M18: 21,717,123 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.8

Radius: 14.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.51 AU - 11.33 AU

Year: 13180 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,721,995 km

• M1: 176,675 km (0.106 R)
• M2: 624,571 km (0.083 R)
• M3: 1,187,209 km (0.04 R)
• M4: 2,074,474 km (0.107 R)
• M5: 2,963,534 km (0.059 R)
• M6: 3,548,461 km (0.115 R)
• M7: 4,065,771 km (0.118 R)
• M8: 4,759,456 km (0.092 R)
• M9: 5,782,107 km (0.098 R)
• M10: 6,307,196 km (0.092 R)
• M11: 9,327,876 km (0.045 R)
• M12: 12,332,549 km (0.106 R)
• M13: 13,334,556 km (0.09 R)
• M14: 15,008,107 km (0.105 R)
• M15: 15,715,406 km (0.105 R)
• M16: 16,297,192 km (0.092 R)
• M17: 20,435,817 km (0.108 R)
• M18: 30,948,658 km (0.09 R)
• M19: 36,080,912 km (0.118 R)
• M20: 37,737,708 km (0.116 R)
• M21: 46,492,026 km (0.104 R)
• M22: 49,067,354 km (0.119 R)
• M23: 51,258,514 km (0.103 R)
• M24: 51,736,329 km (0.055 R)
• M25: 53,025,264 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.3

Radius: 5.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.65 AU - 18.01 AU

Year: 24103 Days

Day: 20.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,721,995 km

• M1: 63,429 km (0.085 R)
• M2: 325,076 km (0.081 R)
• M3: 872,604 km (0.079 R)
• M4: 1,286,392 km (0.094 R)
• M5: 1,928,915 km (0.028 R)
• M6: 2,845,202 km (0.115 R)
• M7: 3,296,090 km (0.074 R)
• M8: 3,918,567 km (0.071 R)
• M9: 5,879,795 km (0.061 R)
• M10: 6,791,145 km (0.12 R)
• M11: 8,889,704 km (0.057 R)
• M12: 9,429,004 km (0.106 R)
• M13: 10,822,060 km (0.103 R)
• M14: 14,249,796 km (0.119 R)
• M15: 15,815,337 km (0.096 R)
• M16: 19,432,315 km (0.072 R)
• M17: 20,880,572 km (0.094 R)
• M18: 22,236,078 km (0.086 R)
• M19: 22,893,860 km (0.059 R)
• M20: 24,944,847 km (0.107 R)
• M21: 28,823,171 km (0.077 R)
• M22: 31,930,768 km (0.067 R)
• M23: 33,618,681 km (0.115 R)
• M24: 35,811,187 km (0.025 R)
• M25: 40,235,993 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 19,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit