🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.54 AU - 0.6 AU

Year: 152 Days

Day: 45.5 Hours

Environment

Temp: 260 °C

Axial Tilt: 122.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,873,608 km

• M1: 54,005 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.19 AU - 1.93 AU

Year: 688 Days

Day: 23.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.1

Radius: 3.9

Gravity: 35.58 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.88 AU - 15.22 AU

Year: 18596 Days

Day: 20.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,873,608 km

• M1: 52,808 km (0.097 R)
• M2: 371,751 km (0.109 R)
• M3: 500,554 km (0.119 R)
• M4: 884,572 km (0.091 R)
• M5: 1,069,774 km (0.093 R)
• M6: 1,395,898 km (0.074 R)
• M7: 1,749,996 km (0.101 R)
• M8: 3,358,173 km (0.094 R)
• M9: 3,523,179 km (0.049 R)
• M10: 4,333,701 km (0.054 R)
• M11: 5,334,959 km (0.073 R)
• M12: 5,636,249 km (0.098 R)
• M13: 7,499,640 km (0.114 R)
• M14: 7,639,963 km (0.053 R)
• M15: 8,774,514 km (0.076 R)
• M16: 10,073,322 km (0.057 R)
• M17: 11,619,117 km (0.081 R)
• M18: 13,112,403 km (0.037 R)
• M19: 13,248,088 km (0.112 R)
• M20: 14,366,931 km (0.049 R)
• M21: 17,600,638 km (0.103 R)
• M22: 20,186,437 km (0.062 R)
• M23: 24,728,678 km (0.116 R)
• M24: 24,935,721 km (0.099 R)
• M25: 26,526,096 km (0.089 R)
• M26: 27,290,840 km (0.072 R)
• M27: 30,142,176 km (0.073 R)
• M28: 38,610,462 km (0.087 R)
• M29: 49,022,325 km (0.093 R)
• M30: 51,509,240 km (0.116 R)
• M31: 52,356,562 km (0.096 R)
• M32: 53,213,159 km (0.11 R)
• M33: 54,253,313 km (0.057 R)
• M34: 60,780,268 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.5

Radius: 6.9

Gravity: 16.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.66 AU - 19.2 AU

Year: 24597 Days

Day: 21.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,873,608 km

• M1: 85,869 km (0.085 R)
• M2: 479,012 km (0.087 R)
• M3: 823,087 km (0.063 R)
• M4: 1,219,522 km (0.098 R)
• M5: 2,322,956 km (0.094 R)
• M6: 6,161,637 km (0.118 R)
• M7: 6,527,853 km (0.094 R)
• M8: 7,507,420 km (0.106 R)
• M9: 10,571,932 km (0.072 R)
• M10: 11,987,726 km (0.055 R)
• M11: 12,342,722 km (0.115 R)
• M12: 22,679,037 km (0.115 R)
• M13: 29,780,897 km (0.084 R)
• M14: 47,446,161 km (0.069 R)
• M15: 47,977,683 km (0.057 R)
• M16: 51,997,078 km (0.097 R)
• M17: 53,131,030 km (0.099 R)
• M18: 55,252,627 km (0.072 R)
• M19: 63,229,335 km (0.109 R)
• M20: 69,634,817 km (0.089 R)
• M21: 80,409,005 km (0.095 R)
• M22: 82,689,325 km (0.098 R)
• M23: 89,518,618 km (0.1 R)
• M24: 90,873,675 km (0.088 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 18,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit