🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.82 AU - 3.24 AU

Year: 1926 Days

Day: 17.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,299,251 km

• M1: 39,344 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.83 AU - 3.63 AU

Year: 2120 Days

Day: 42.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.8

Radius: 12.8

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.35 AU - 9.91 AU

Year: 9260 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,299,251 km

• M1: 159,322 km (0.057 R)
• M2: 927,656 km (0.116 R)
• M3: 1,620,295 km (0.11 R)
• M4: 3,571,649 km (0.077 R)
• M5: 4,473,276 km (0.116 R)
• M6: 6,048,691 km (0.074 R)
• M7: 6,533,089 km (0.101 R)
• M8: 7,537,788 km (0.056 R)
• M9: 8,011,415 km (0.088 R)
• M10: 8,596,642 km (0.074 R)
• M11: 9,405,069 km (0.051 R)
• M12: 12,489,178 km (0.107 R)
• M13: 13,401,426 km (0.105 R)
• M14: 14,033,776 km (0.065 R)
• M15: 15,981,241 km (0.12 R)
• M16: 16,548,816 km (0.029 R)
• M17: 18,179,283 km (0.086 R)
• M18: 19,112,474 km (0.074 R)
• M19: 21,328,767 km (0.026 R)
• M20: 22,366,976 km (0.095 R)
• M21: 29,105,163 km (0.073 R)
• M22: 31,474,345 km (0.114 R)
• M23: 43,877,953 km (0.109 R)

Asteroid Belt

Center: 9.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.3

Radius: 11.1

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.76 AU - 10.98 AU

Year: 12197 Days

Day: 15 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,299,251 km

• M1: 138,079 km (0.058 R)
• M2: 523,144 km (0.111 R)
• M3: 906,862 km (0.06 R)
• M4: 1,772,136 km (0.098 R)
• M5: 2,301,563 km (0.104 R)
• M6: 2,911,474 km (0.117 R)
• M7: 4,126,657 km (0.105 R)
• M8: 4,832,610 km (0.099 R)
• M9: 6,406,230 km (0.094 R)
• M10: 8,822,684 km (0.073 R)
• M11: 10,370,274 km (0.027 R)
• M12: 14,879,752 km (0.109 R)
• M13: 15,728,720 km (0.12 R)
• M14: 19,037,526 km (0.062 R)
• M15: 21,160,768 km (0.046 R)
• M16: 22,143,327 km (0.1 R)
• M17: 23,062,606 km (0.106 R)
• M18: 25,973,482 km (0.065 R)
• M19: 32,867,251 km (0.119 R)
• M20: 34,549,329 km (0.118 R)
• M21: 36,414,665 km (0.115 R)
• M22: 37,436,418 km (0.114 R)
• M23: 43,258,767 km (0.046 R)
• M24: 48,883,049 km (0.109 R)
• M25: 56,320,457 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.5

Radius: 7.3

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.53 AU - 15.73 AU

Year: 17378 Days

Day: 22.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,299,251 km

• M1: 127,158 km (0.104 R)
• M2: 413,638 km (0.085 R)
• M3: 747,391 km (0.029 R)
• M4: 1,038,359 km (0.034 R)
• M5: 1,282,203 km (0.109 R)
• M6: 1,595,461 km (0.085 R)
• M7: 1,959,134 km (0.088 R)
• M8: 2,739,735 km (0.068 R)
• M9: 5,203,463 km (0.086 R)
• M10: 5,853,914 km (0.12 R)
• M11: 7,625,901 km (0.116 R)
• M12: 8,756,711 km (0.07 R)
• M13: 10,713,152 km (0.092 R)
• M14: 12,189,235 km (0.102 R)
• M15: 13,008,133 km (0.086 R)
• M16: 13,463,958 km (0.113 R)
• M17: 14,338,806 km (0.057 R)
• M18: 15,251,054 km (0.079 R)
• M19: 16,275,949 km (0.073 R)
• M20: 16,881,970 km (0.044 R)
• M21: 21,282,092 km (0.118 R)
• M22: 23,986,373 km (0.092 R)
• M23: 24,278,538 km (0.116 R)
• M24: 25,169,393 km (0.11 R)
• M25: 29,616,638 km (0.037 R)
• M26: 44,415,009 km (0.093 R)
• M27: 50,057,392 km (0.092 R)
• M28: 52,802,663 km (0.115 R)
• M29: 53,462,988 km (0.106 R)
• M30: 56,159,190 km (0.082 R)
• M31: 58,591,652 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 15,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit