🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.69 AU - 1.03 AU

Year: 282 Days

Day: 20.5 Hours

Environment

Temp: 107 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.15 AU - 2.61 AU

Year: 1296 Days

Day: 46.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,662,350 km

• M1: 986,448 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.38 AU - 4.58 AU

Year: 2804 Days

Day: 35.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.98 AU - 5.34 AU

Year: 4139 Days

Day: 34.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.9

Radius: 5.7

Gravity: 30.04 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 18.89 AU - 20.27 AU

Year: 30593 Days

Day: 22 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 113,662,350 km

• M1: 80,633 km (0.079 R)
• M2: 1,888,673 km (0.114 R)
• M3: 3,293,846 km (0.036 R)
• M4: 4,042,733 km (0.069 R)
• M5: 4,575,002 km (0.043 R)
• M6: 4,776,062 km (0.115 R)
• M7: 7,672,875 km (0.044 R)
• M8: 8,014,856 km (0.089 R)
• M9: 9,420,926 km (0.067 R)
• M10: 10,353,070 km (0.095 R)
• M11: 10,983,775 km (0.071 R)
• M12: 13,353,106 km (0.063 R)
• M13: 15,227,717 km (0.114 R)
• M14: 17,270,775 km (0.119 R)
• M15: 19,385,042 km (0.11 R)
• M16: 20,996,660 km (0.103 R)
• M17: 25,601,282 km (0.094 R)
• M18: 27,537,826 km (0.08 R)
• M19: 27,936,505 km (0.051 R)
• M20: 35,317,065 km (0.107 R)
• M21: 35,630,323 km (0.093 R)
• M22: 37,712,127 km (0.096 R)
• M23: 41,765,930 km (0.096 R)
• M24: 42,292,216 km (0.104 R)
• M25: 44,624,147 km (0.086 R)
• M26: 48,569,641 km (0.118 R)
• M27: 49,934,872 km (0.096 R)
• M28: 53,562,321 km (0.073 R)
• M29: 54,809,518 km (0.079 R)
• M30: 55,019,254 km (0.116 R)
• M31: 58,667,049 km (0.094 R)
• M32: 66,917,222 km (0.085 R)
• M33: 67,156,878 km (0.111 R)
• M34: 70,323,865 km (0.102 R)
• M35: 79,342,223 km (0.092 R)
• M36: 80,419,627 km (0.1 R)
• M37: 81,779,920 km (0.104 R)
• M38: 84,546,284 km (0.115 R)
• M39: 84,826,331 km (0.108 R)
• M40: 91,734,013 km (0.068 R)
• M41: 95,627,746 km (0.055 R)
• M42: 99,630,088 km (0.118 R)
• M43: 106,982,224 km (0.112 R)
• M44: 107,309,844 km (0.05 R)
• M45: 109,954,884 km (0.089 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 15,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit