🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.39 AU - 1.89 AU

Year: 783 Days

Day: 41.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.07 AU - 2.09 AU

Year: 1118 Days

Day: 38.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,679,173 km

• M1: 124,316 km (0.119 R)
• M2: 1,036,414 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.72 AU - 2.48 AU

Year: 1134 Days

Day: 19 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.4 AU - 2.52 AU

Year: 1438 Days

Day: 27.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.1

Radius: 14

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.64 AU - 8.04 AU

Year: 6669 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,679,173 km

• M1: 174,431 km (0.118 R)
• M2: 752,178 km (0.082 R)
• M3: 1,407,566 km (0.099 R)
• M4: 2,432,013 km (0.117 R)
• M5: 3,331,395 km (0.099 R)
• M6: 3,907,646 km (0.091 R)
• M7: 4,714,427 km (0.08 R)
• M8: 5,536,318 km (0.105 R)
• M9: 8,668,000 km (0.06 R)
• M10: 9,949,006 km (0.115 R)
• M11: 10,466,615 km (0.117 R)
• M12: 12,995,118 km (0.111 R)
• M13: 13,960,623 km (0.057 R)
• M14: 14,550,487 km (0.087 R)
• M15: 20,332,894 km (0.093 R)
• M16: 21,633,946 km (0.054 R)
• M17: 22,106,077 km (0.052 R)
• M18: 23,730,112 km (0.108 R)
• M19: 24,999,300 km (0.113 R)
• M20: 32,134,520 km (0.092 R)
• M21: 33,372,891 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.2

Radius: 7.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.75 AU - 19.89 AU

Year: 30436 Days

Day: 18.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,679,173 km

• M1: 97,089 km (0.059 R)
• M2: 451,786 km (0.112 R)
• M3: 2,449,216 km (0.038 R)
• M4: 3,770,465 km (0.113 R)
• M5: 6,104,640 km (0.111 R)
• M6: 15,819,376 km (0.113 R)
• M7: 16,079,527 km (0.1 R)
• M8: 20,719,604 km (0.093 R)
• M9: 21,267,132 km (0.112 R)
• M10: 22,065,836 km (0.06 R)
• M11: 23,133,964 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 15,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit