🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.86 AU - 2.18 AU

Year: 1244 Days

Day: 34.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260

Radius: 15

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.35 AU - 3.17 AU

Year: 1988 Days

Day: 12 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,811,522 km

• M1: 186,549 km (0.114 R)
• M2: 756,965 km (0.081 R)
• M3: 1,318,855 km (0.041 R)
• M4: 1,889,272 km (0.084 R)
• M5: 2,386,684 km (0.102 R)
• M6: 3,279,185 km (0.097 R)
• M7: 3,892,985 km (0.115 R)
• M8: 5,601,692 km (0.116 R)
• M9: 6,098,208 km (0.078 R)
• M10: 8,033,555 km (0.049 R)
• M11: 9,156,886 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.2

Radius: 4.5

Gravity: 14.78 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.57 AU - 12.43 AU

Year: 15814 Days

Day: 22.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,811,522 km

• M1: 57,146 km (0.092 R)
• M2: 246,836 km (0.053 R)
• M3: 610,210 km (0.108 R)
• M4: 1,334,712 km (0.067 R)
• M5: 2,224,969 km (0.043 R)
• M6: 2,594,326 km (0.094 R)
• M7: 3,529,612 km (0.107 R)
• M8: 5,110,413 km (0.109 R)
• M9: 7,150,479 km (0.111 R)
• M10: 7,649,238 km (0.037 R)
• M11: 8,808,622 km (0.078 R)
• M12: 9,826,935 km (0.113 R)
• M13: 12,036,794 km (0.066 R)
• M14: 16,609,253 km (0.062 R)
• M15: 16,896,780 km (0.071 R)
• M16: 20,941,757 km (0.03 R)
• M17: 21,616,294 km (0.101 R)
• M18: 27,243,717 km (0.05 R)
• M19: 29,177,718 km (0.093 R)
• M20: 30,231,486 km (0.052 R)
• M21: 30,767,794 km (0.12 R)
• M22: 31,749,007 km (0.071 R)
• M23: 38,829,623 km (0.116 R)
• M24: 49,365,502 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.9

Radius: 4.1

Gravity: 40.68 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.66 AU - 12.62 AU

Year: 17214 Days

Day: 18 Hours

Environment

Temp: -212 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,811,522 km

• M1: 51,162 km (0.081 R)
• M2: 223,948 km (0.107 R)
• M3: 388,805 km (0.112 R)
• M4: 584,778 km (0.059 R)
• M5: 909,555 km (0.063 R)
• M6: 1,259,464 km (0.08 R)
• M7: 1,762,861 km (0.063 R)
• M8: 2,079,710 km (0.087 R)
• M9: 2,262,219 km (0.073 R)
• M10: 2,777,434 km (0.048 R)
• M11: 2,973,856 km (0.118 R)
• M12: 3,285,917 km (0.116 R)
• M13: 4,067,417 km (0.114 R)
• M14: 4,789,974 km (0.086 R)
• M15: 5,789,288 km (0.082 R)
• M16: 6,233,594 km (0.096 R)
• M17: 8,749,680 km (0.119 R)
• M18: 9,279,855 km (0.09 R)
• M19: 10,000,917 km (0.116 R)
• M20: 11,997,450 km (0.099 R)
• M21: 13,397,686 km (0.102 R)
• M22: 13,817,009 km (0.064 R)
• M23: 16,438,562 km (0.053 R)
• M24: 18,330,825 km (0.07 R)
• M25: 20,824,323 km (0.115 R)
• M26: 21,010,722 km (0.091 R)
• M27: 23,434,207 km (0.084 R)
• M28: 28,368,693 km (0.072 R)
• M29: 29,643,416 km (0.066 R)
• M30: 30,116,295 km (0.116 R)
• M31: 39,509,695 km (0.103 R)
• M32: 43,634,109 km (0.074 R)
• M33: 47,390,212 km (0.108 R)
• M34: 48,036,475 km (0.045 R)
• M35: 54,471,726 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 19,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit