🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.68 AU - 0.74 AU

Year: 222 Days

Day: 39.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,432,781 km

• M1: 178,919 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.1 AU - 1.7 AU

Year: 614 Days

Day: 45.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,432,781 km

• M1: 306,227 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.51 AU - 2.93 AU

Year: 1664 Days

Day: 20.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,432,781 km

• M1: 130,001 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.8

Radius: 11.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.45 AU - 6.33 AU

Year: 4641 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,432,781 km

• M1: 144,212 km (0.081 R)
• M2: 548,725 km (0.073 R)
• M3: 1,018,313 km (0.068 R)
• M4: 1,494,034 km (0.119 R)
• M5: 1,974,692 km (0.099 R)
• M6: 2,890,680 km (0.109 R)
• M7: 4,596,245 km (0.116 R)
• M8: 5,166,811 km (0.084 R)
• M9: 6,983,229 km (0.119 R)
• M10: 7,449,376 km (0.114 R)
• M11: 8,478,908 km (0.074 R)
• M12: 8,901,971 km (0.119 R)
• M13: 9,676,439 km (0.092 R)
• M14: 10,415,303 km (0.112 R)
• M15: 14,436,793 km (0.049 R)
• M16: 15,926,638 km (0.101 R)
• M17: 16,956,769 km (0.111 R)
• M18: 17,403,618 km (0.085 R)
• M19: 17,801,099 km (0.092 R)
• M20: 18,204,565 km (0.109 R)
• M21: 20,376,726 km (0.109 R)
• M22: 21,137,880 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.6

Radius: 11.5

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.36 AU - 8.96 AU

Year: 7862 Days

Day: 11.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 142 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,432,781 km

• M1: 145,708 km (0.117 R)
• M2: 550,819 km (0.054 R)
• M3: 1,122,882 km (0.061 R)
• M4: 2,150,021 km (0.111 R)
• M5: 3,494,157 km (0.063 R)
• M6: 4,598,040 km (0.11 R)
• M7: 6,481,926 km (0.105 R)
• M8: 8,099,827 km (0.074 R)
• M9: 8,461,405 km (0.06 R)
• M10: 9,478,970 km (0.083 R)
• M11: 10,247,753 km (0.097 R)
• M12: 12,325,518 km (0.115 R)
• M13: 14,493,640 km (0.035 R)
• M14: 15,452,712 km (0.081 R)
• M15: 15,823,116 km (0.108 R)
• M16: 17,497,266 km (0.098 R)
• M17: 21,652,048 km (0.096 R)
• M18: 22,508,196 km (0.083 R)
• M19: 33,572,006 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 17,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit