🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.51 AU - 1.51 AU

Year: 674 Days

Day: 18 Hours

Environment

Temp: -42 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,932,930 km

• M1: 845,826 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.24 AU - 1.88 AU

Year: 708 Days

Day: 37.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,932,930 km

• M1: 161,267 km (0.106 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.7

Radius: 14.5

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.69 AU - 11.45 AU

Year: 12489 Days

Day: 14.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,932,930 km

• M1: 181,313 km (0.098 R)
• M2: 643,271 km (0.085 R)
• M3: 1,186,461 km (0.08 R)
• M4: 1,880,744 km (0.078 R)
• M5: 4,155,230 km (0.113 R)
• M6: 4,889,606 km (0.116 R)
• M7: 6,542,812 km (0.067 R)
• M8: 7,049,052 km (0.07 R)
• M9: 12,621,872 km (0.068 R)
• M10: 17,328,520 km (0.104 R)
• M11: 18,763,163 km (0.032 R)
• M12: 21,954,086 km (0.06 R)
• M13: 23,004,562 km (0.088 R)
• M14: 24,364,706 km (0.093 R)
• M15: 26,651,309 km (0.084 R)
• M16: 29,391,194 km (0.093 R)
• M17: 31,428,418 km (0.112 R)
• M18: 33,102,119 km (0.038 R)
• M19: 35,188,112 km (0.109 R)
• M20: 36,022,419 km (0.104 R)
• M21: 41,308,909 km (0.095 R)
• M22: 44,967,774 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.4

Radius: 15

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.57 AU - 14.21 AU

Year: 15850 Days

Day: 11.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,932,930 km

• M1: 188,045 km (0.092 R)
• M2: 698,622 km (0.11 R)
• M3: 1,316,611 km (0.097 R)
• M4: 2,207,167 km (0.116 R)
• M5: 3,574,940 km (0.118 R)
• M6: 4,430,042 km (0.101 R)
• M7: 5,116,846 km (0.106 R)
• M8: 5,838,207 km (0.11 R)
• M9: 7,232,459 km (0.084 R)
• M10: 7,875,281 km (0.054 R)
• M11: 8,649,599 km (0.034 R)
• M12: 9,574,862 km (0.058 R)
• M13: 12,506,382 km (0.083 R)
• M14: 14,946,622 km (0.094 R)
• M15: 15,638,363 km (0.107 R)
• M16: 17,011,671 km (0.043 R)
• M17: 17,842,688 km (0.116 R)
• M18: 19,019,424 km (0.104 R)
• M19: 22,054,316 km (0.099 R)
• M20: 24,060,424 km (0.027 R)
• M21: 38,460,565 km (0.065 R)
• M22: 38,977,127 km (0.098 R)
• M23: 39,629,374 km (0.084 R)
• M24: 40,156,556 km (0.118 R)
• M25: 41,765,930 km (0.072 R)
• M26: 45,687,788 km (0.074 R)
• M27: 47,145,919 km (0.109 R)
• M28: 47,886,727 km (0.101 R)
• M29: 48,936,605 km (0.055 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 18,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit