🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.81 AU - 0.87 AU

Year: 290 Days

Day: 42.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.7 AU - 4.46 AU

Year: 2552 Days

Day: 39.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.9

Radius: 13.8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.22 AU - 6.22 AU

Year: 4493 Days

Day: 13.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,977,114 km

• M1: 171,888 km (0.077 R)
• M2: 612,154 km (0.097 R)
• M3: 1,047,035 km (0.11 R)
• M4: 1,591,422 km (0.12 R)
• M5: 2,486,317 km (0.116 R)
• M6: 3,175,065 km (0.103 R)
• M7: 3,651,684 km (0.109 R)
• M8: 4,883,024 km (0.107 R)
• M9: 5,938,138 km (0.073 R)
• M10: 6,867,141 km (0.089 R)
• M11: 7,491,263 km (0.104 R)
• M12: 9,218,370 km (0.084 R)
• M13: 10,330,331 km (0.112 R)
• M14: 11,197,999 km (0.114 R)
• M15: 14,481,672 km (0.109 R)
• M16: 16,404,155 km (0.104 R)
• M17: 20,467,382 km (0.066 R)
• M18: 27,321,957 km (0.076 R)
• M19: 28,625,702 km (0.061 R)
• M20: 29,427,547 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.6

Radius: 5

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.64 AU - 13.38 AU

Year: 15680 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,977,114 km

• M1: 64,028 km (0.059 R)
• M2: 255,663 km (0.107 R)
• M3: 411,544 km (0.101 R)
• M4: 852,708 km (0.113 R)
• M5: 1,157,738 km (0.107 R)
• M6: 1,442,871 km (0.094 R)
• M7: 2,331,782 km (0.065 R)
• M8: 3,960,753 km (0.1 R)
• M9: 5,466,306 km (0.049 R)
• M10: 5,687,412 km (0.12 R)
• M11: 6,631,823 km (0.085 R)
• M12: 8,190,184 km (0.117 R)
• M13: 9,234,078 km (0.061 R)
• M14: 9,495,126 km (0.085 R)
• M15: 10,196,890 km (0.086 R)
• M16: 10,363,692 km (0.117 R)
• M17: 11,947,484 km (0.086 R)
• M18: 14,439,934 km (0.109 R)
• M19: 15,439,248 km (0.032 R)
• M20: 21,589,067 km (0.044 R)
• M21: 22,421,729 km (0.074 R)
• M22: 25,453,479 km (0.079 R)
• M23: 26,174,092 km (0.073 R)
• M24: 27,226,812 km (0.105 R)
• M25: 29,192,379 km (0.112 R)
• M26: 32,554,890 km (0.069 R)
• M27: 37,076,935 km (0.046 R)
• M28: 37,736,212 km (0.065 R)
• M29: 40,036,729 km (0.077 R)
• M30: 40,870,437 km (0.11 R)
• M31: 42,000,051 km (0.118 R)
• M32: 43,440,978 km (0.075 R)
• M33: 46,421,416 km (0.084 R)
• M34: 48,744,073 km (0.101 R)
• M35: 53,619,617 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 19,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit