🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.51 AU - 2.13 AU

Year: 920 Days

Day: 28.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.16 AU - 3.04 AU

Year: 1571 Days

Day: 26.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,654,769 km

• M1: 275,410 km (0.1 R)
• M2: 1,134,101 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.66 AU - 3.48 AU

Year: 2016 Days

Day: 21.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,654,769 km

• M1: 25,282 km (0.068 R)

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.7

Radius: 13

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.44 AU - 5.44 AU

Year: 3506 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,654,769 km

• M1: 161,715 km (0.119 R)
• M2: 674,686 km (0.09 R)
• M3: 1,545,795 km (0.115 R)
• M4: 2,058,168 km (0.071 R)
• M5: 3,330,049 km (0.086 R)
• M6: 4,231,376 km (0.046 R)
• M7: 7,408,535 km (0.11 R)
• M8: 8,190,932 km (0.066 R)
• M9: 9,828,730 km (0.096 R)
• M10: 10,547,996 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.7

Radius: 12.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.33 AU - 9.39 AU

Year: 8258 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,654,769 km

• M1: 155,432 km (0.071 R)
• M2: 681,867 km (0.083 R)
• M3: 1,076,506 km (0.113 R)
• M4: 2,228,260 km (0.116 R)
• M5: 2,781,024 km (0.118 R)
• M6: 3,181,199 km (0.106 R)
• M7: 3,865,160 km (0.068 R)
• M8: 6,729,511 km (0.077 R)
• M9: 7,425,440 km (0.078 R)
• M10: 7,824,866 km (0.086 R)
• M11: 8,998,312 km (0.083 R)
• M12: 9,646,968 km (0.055 R)
• M13: 10,367,581 km (0.105 R)
• M14: 14,113,213 km (0.043 R)
• M15: 18,134,852 km (0.077 R)
• M16: 23,497,487 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 17,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit