🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.16 AU - 2.34 AU

Year: 1265 Days

Day: 23.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.4

Radius: 9.8

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.42 AU - 11.66 AU

Year: 12823 Days

Day: 12.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,476,422 km

• M1: 134,937 km (0.097 R)
• M2: 887,863 km (0.072 R)
• M3: 1,265,299 km (0.065 R)
• M4: 2,062,655 km (0.038 R)
• M5: 2,432,611 km (0.069 R)
• M6: 2,825,006 km (0.106 R)
• M7: 3,283,673 km (0.111 R)
• M8: 4,650,399 km (0.089 R)
• M9: 5,126,270 km (0.108 R)
• M10: 5,461,220 km (0.074 R)
• M11: 5,775,226 km (0.063 R)
• M12: 10,076,314 km (0.06 R)
• M13: 11,038,976 km (0.088 R)
• M14: 12,061,927 km (0.077 R)
• M15: 14,034,375 km (0.108 R)
• M16: 14,426,919 km (0.111 R)
• M17: 15,302,516 km (0.069 R)
• M18: 17,683,964 km (0.107 R)
• M19: 21,144,313 km (0.099 R)
• M20: 22,273,328 km (0.107 R)
• M21: 28,113,030 km (0.057 R)
• M22: 29,691,138 km (0.061 R)
• M23: 30,121,830 km (0.092 R)
• M24: 32,111,333 km (0.12 R)
• M25: 33,253,662 km (0.113 R)
• M26: 38,348,816 km (0.069 R)
• M27: 39,764,460 km (0.099 R)
• M28: 40,419,400 km (0.069 R)
• M29: 47,222,812 km (0.047 R)
• M30: 48,401,493 km (0.11 R)
• M31: 52,055,122 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.4

Radius: 14.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.89 AU - 11.89 AU

Year: 15364 Days

Day: 11.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,476,422 km

• M1: 185,352 km (0.117 R)
• M2: 690,693 km (0.093 R)
• M3: 1,538,315 km (0.114 R)
• M4: 2,083,150 km (0.078 R)
• M5: 3,603,364 km (0.083 R)
• M6: 4,683,909 km (0.079 R)
• M7: 5,619,494 km (0.082 R)
• M8: 6,421,339 km (0.118 R)
• M9: 7,814,095 km (0.094 R)
• M10: 8,505,686 km (0.08 R)
• M11: 9,237,968 km (0.034 R)
• M12: 10,473,347 km (0.074 R)
• M13: 11,626,747 km (0.041 R)
• M14: 12,137,025 km (0.1 R)
• M15: 13,409,355 km (0.082 R)
• M16: 16,061,725 km (0.09 R)
• M17: 17,018,852 km (0.087 R)
• M18: 18,959,286 km (0.119 R)
• M19: 25,986,497 km (0.034 R)
• M20: 26,640,538 km (0.077 R)
• M21: 27,417,550 km (0.074 R)
• M22: 29,250,273 km (0.082 R)
• M23: 30,798,462 km (0.045 R)
• M24: 32,026,062 km (0.097 R)
• M25: 34,187,751 km (0.071 R)
• M26: 36,039,623 km (0.084 R)
• M27: 45,363,909 km (0.075 R)
• M28: 48,086,740 km (0.089 R)
• M29: 52,113,765 km (0.073 R)
• M30: 60,261,014 km (0.113 R)
• M31: 62,568,861 km (0.075 R)
• M32: 66,140,360 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 16,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit