🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.86 AU - 1.14 AU

Year: 298 Days

Day: 35.5 Hours

Environment

Temp: 230 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.66 AU - 4.68 AU

Year: 3010 Days

Day: 36.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.66 AU - 10.6 AU

Year: 7561 Days

Day: 12 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,034,461 km

• M1: 1,065,286 km (0.047 R)
• M2: 4,199,661 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.9

Radius: 8.4

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.5 AU - 11.3 AU

Year: 10732 Days

Day: 11.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,034,461 km

• M1: 118,332 km (0.05 R)
• M2: 408,701 km (0.07 R)
• M3: 686,804 km (0.117 R)
• M4: 1,386,623 km (0.053 R)
• M5: 1,984,416 km (0.096 R)
• M6: 2,323,704 km (0.08 R)
• M7: 3,762,985 km (0.045 R)
• M8: 4,794,612 km (0.104 R)
• M9: 5,376,248 km (0.12 R)
• M10: 5,719,127 km (0.1 R)
• M11: 6,335,769 km (0.11 R)
• M12: 6,679,844 km (0.107 R)
• M13: 11,556,436 km (0.09 R)
• M14: 12,363,217 km (0.104 R)
• M15: 12,660,318 km (0.034 R)
• M16: 13,832,717 km (0.077 R)
• M17: 15,483,828 km (0.114 R)
• M18: 17,633,550 km (0.076 R)
• M19: 18,238,823 km (0.066 R)
• M20: 21,050,814 km (0.088 R)
• M21: 23,589,789 km (0.097 R)
• M22: 24,604,063 km (0.096 R)
• M23: 25,551,167 km (0.086 R)
• M24: 26,620,791 km (0.111 R)
• M25: 29,057,591 km (0.114 R)
• M26: 29,795,408 km (0.112 R)
• M27: 33,788,624 km (0.114 R)
• M28: 34,370,111 km (0.084 R)
• M29: 35,076,662 km (0.102 R)
• M30: 37,254,208 km (0.064 R)
• M31: 39,906,728 km (0.07 R)
• M32: 42,412,941 km (0.036 R)
• M33: 47,736,531 km (0.067 R)
• M34: 49,356,825 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.8

Radius: 7.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 14.22 AU - 23.54 AU

Year: 24465 Days

Day: 19.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,034,461 km

• M1: 102,175 km (0.091 R)
• M2: 475,272 km (0.117 R)
• M3: 864,526 km (0.088 R)
• M4: 1,255,425 km (0.09 R)
• M5: 1,649,765 km (0.072 R)
• M6: 2,051,585 km (0.08 R)
• M7: 2,475,994 km (0.094 R)
• M8: 5,858,701 km (0.107 R)
• M9: 7,256,993 km (0.083 R)
• M10: 8,010,816 km (0.071 R)
• M11: 8,621,774 km (0.062 R)
• M12: 10,530,793 km (0.052 R)
• M13: 11,970,074 km (0.088 R)
• M14: 12,518,948 km (0.108 R)
• M15: 16,992,673 km (0.088 R)
• M16: 21,705,005 km (0.093 R)
• M17: 22,246,699 km (0.057 R)
• M18: 24,601,071 km (0.031 R)
• M19: 33,244,985 km (0.117 R)
• M20: 35,809,392 km (0.12 R)
• M21: 39,697,441 km (0.067 R)
• M22: 44,723,331 km (0.077 R)

Kuiper Belt

Range: 36.8 - 65.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 16,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit