🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.46 AU - 0.56 AU

Year: 133 Days

Day: 19 Hours

Environment

Temp: 180 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.62 AU - 3.86 AU

Year: 2130 Days

Day: 30.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,742,063 km

• M1: 2,846,548 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.68 AU - 3.76 AU

Year: 2621 Days

Day: 12.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,742,063 km

• M1: 1,085,183 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309

Radius: 5.7

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.31 AU - 14.25 AU

Year: 17676 Days

Day: 18.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,742,063 km

• M1: 79,736 km (0.105 R)
• M2: 283,039 km (0.111 R)
• M3: 468,391 km (0.107 R)
• M4: 1,064,838 km (0.054 R)
• M5: 1,173,296 km (0.081 R)
• M6: 1,240,017 km (0.107 R)
• M7: 2,499,930 km (0.065 R)
• M8: 2,822,313 km (0.084 R)
• M9: 3,188,828 km (0.089 R)
• M10: 5,533,775 km (0.102 R)
• M11: 5,684,869 km (0.1 R)
• M12: 6,068,438 km (0.115 R)
• M13: 7,022,722 km (0.07 R)
• M14: 7,268,512 km (0.067 R)
• M15: 7,810,804 km (0.091 R)
• M16: 8,193,924 km (0.075 R)
• M17: 8,934,134 km (0.075 R)
• M18: 9,559,603 km (0.11 R)
• M19: 10,899,701 km (0.091 R)
• M20: 11,954,815 km (0.096 R)
• M21: 12,892,195 km (0.114 R)
• M22: 13,243,451 km (0.096 R)
• M23: 14,679,740 km (0.08 R)
• M24: 15,099,063 km (0.071 R)
• M25: 16,110,793 km (0.093 R)
• M26: 16,543,281 km (0.072 R)
• M27: 17,254,319 km (0.045 R)
• M28: 17,309,371 km (0.064 R)
• M29: 17,364,573 km (0.086 R)
• M30: 18,480,124 km (0.112 R)
• M31: 19,046,502 km (0.095 R)
• M32: 19,676,159 km (0.11 R)
• M33: 20,138,267 km (0.065 R)
• M34: 21,843,533 km (0.079 R)
• M35: 22,864,539 km (0.074 R)
• M36: 22,985,713 km (0.072 R)
• M37: 23,350,283 km (0.086 R)
• M38: 23,839,617 km (0.09 R)
• M39: 24,332,243 km (0.11 R)
• M40: 28,262,030 km (0.057 R)
• M41: 29,110,698 km (0.076 R)
• M42: 29,307,719 km (0.093 R)
• M43: 29,505,188 km (0.068 R)
• M44: 29,967,595 km (0.119 R)
• M45: 33,959,764 km (0.115 R)
• M46: 34,167,256 km (0.062 R)
• M47: 36,264,319 km (0.106 R)
• M48: 37,043,724 km (0.082 R)
• M49: 37,471,125 km (0.096 R)
• M50: 37,685,499 km (0.117 R)
• M51: 38,187,250 km (0.072 R)
• M52: 38,474,927 km (0.097 R)
• M53: 40,728,619 km (0.119 R)
• M54: 41,096,031 km (0.113 R)
• M55: 41,390,888 km (0.112 R)
• M56: 42,205,150 km (0.026 R)
• M57: 44,906,887 km (0.096 R)
• M58: 46,355,144 km (0.112 R)
• M59: 46,738,863 km (0.088 R)
• M60: 48,984,925 km (0.053 R)
• M61: 50,712,033 km (0.084 R)
• M62: 51,345,131 km (0.102 R)
• M63: 51,662,577 km (0.044 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 13,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit