🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.52 AU - 0.64 AU

Year: 155 Days

Day: 33.8 Hours

Environment

Temp: 240 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.61 AU - 1.71 AU

Year: 752 Days

Day: 33.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.71 AU - 5.73 AU

Year: 3604 Days

Day: 27.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.7

Radius: 11.8

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5 AU - 7.2 AU

Year: 5295 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 33,095,975 km

• M1: 146,905 km (0.101 R)
• M2: 522,097 km (0.064 R)
• M3: 930,648 km (0.086 R)
• M4: 1,503,758 km (0.113 R)
• M5: 2,738,987 km (0.113 R)
• M6: 3,370,141 km (0.103 R)
• M7: 5,710,899 km (0.082 R)
• M8: 6,259,923 km (0.089 R)
• M9: 6,645,137 km (0.116 R)
• M10: 9,383,826 km (0.076 R)
• M11: 10,547,996 km (0.085 R)
• M12: 11,049,000 km (0.074 R)
• M13: 11,518,288 km (0.094 R)
• M14: 14,176,044 km (0.114 R)
• M15: 15,241,929 km (0.097 R)
• M16: 15,823,864 km (0.091 R)
• M17: 17,218,865 km (0.027 R)
• M18: 19,293,937 km (0.082 R)
• M19: 20,182,847 km (0.118 R)
• M20: 21,242,150 km (0.066 R)
• M21: 22,561,752 km (0.118 R)
• M22: 24,405,247 km (0.078 R)
• M23: 25,041,487 km (0.075 R)
• M24: 27,101,300 km (0.12 R)
• M25: 27,526,457 km (0.065 R)
• M26: 27,956,102 km (0.107 R)
• M27: 28,564,965 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.9

Radius: 4.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.29 AU - 18.17 AU

Year: 21927 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,095,975 km

• M1: 55,950 km (0.034 R)
• M2: 255,214 km (0.106 R)
• M3: 597,344 km (0.039 R)
• M4: 965,953 km (0.091 R)
• M5: 2,521,323 km (0.107 R)
• M6: 3,574,641 km (0.118 R)
• M7: 6,980,685 km (0.082 R)
• M8: 8,239,103 km (0.095 R)
• M9: 10,307,892 km (0.048 R)
• M10: 12,439,512 km (0.106 R)
• M11: 18,947,767 km (0.077 R)
• M12: 23,742,977 km (0.118 R)
• M13: 26,205,657 km (0.047 R)
• M14: 26,803,750 km (0.075 R)
• M15: 27,410,967 km (0.113 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 19,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit