🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.9

Radius: 11.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.24 AU - 1.32 AU

Year: 1000 Days

Day: 13 Hours

Environment

Temp: -192 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,124,208 km

• M1: 146,756 km (0.109 R)
• M2: 644,318 km (0.085 R)
• M3: 1,104,182 km (0.081 R)
• M4: 1,577,809 km (0.102 R)
• M5: 2,203,726 km (0.106 R)
• M6: 2,688,872 km (0.095 R)
• M7: 3,279,335 km (0.113 R)
• M8: 4,222,250 km (0.116 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.1

Radius: 3.7

Gravity: 56.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.18 AU - 7.66 AU

Year: 11228 Days

Day: 21 Hours

Environment

Temp: -218 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,124,208 km

• M1: 46,076 km (0.114 R)
• M2: 674,686 km (0.094 R)
• M3: 1,425,967 km (0.077 R)
• M4: 3,616,678 km (0.044 R)
• M5: 4,379,478 km (0.057 R)
• M6: 4,531,619 km (0.104 R)
• M7: 5,626,526 km (0.1 R)
• M8: 9,536,116 km (0.115 R)
• M9: 11,714,261 km (0.086 R)
• M10: 13,679,080 km (0.11 R)
• M11: 15,150,375 km (0.045 R)
• M12: 16,357,330 km (0.093 R)
• M13: 18,880,298 km (0.07 R)
• M14: 20,275,747 km (0.115 R)
• M15: 21,915,340 km (0.064 R)
• M16: 23,086,691 km (0.089 R)
• M17: 24,394,027 km (0.118 R)
• M18: 29,682,162 km (0.111 R)
• M19: 30,008,585 km (0.04 R)
• M20: 31,563,804 km (0.064 R)
• M21: 36,550,500 km (0.114 R)
• M22: 38,194,281 km (0.058 R)
• M23: 41,357,079 km (0.118 R)
• M24: 43,420,034 km (0.054 R)
• M25: 45,694,819 km (0.068 R)
• M26: 49,864,860 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.1

Radius: 5.6

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.83 AU - 12.17 AU

Year: 23485 Days

Day: 22.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,124,208 km

• M1: 76,594 km (0.116 R)
• M2: 312,809 km (0.091 R)
• M3: 587,620 km (0.078 R)
• M4: 795,861 km (0.065 R)
• M5: 1,264,401 km (0.1 R)
• M6: 1,551,928 km (0.076 R)
• M7: 3,028,459 km (0.091 R)
• M8: 4,409,996 km (0.075 R)
• M9: 4,999,411 km (0.083 R)
• M10: 5,257,019 km (0.107 R)
• M11: 9,130,556 km (0.102 R)
• M12: 10,026,797 km (0.071 R)
• M13: 10,436,695 km (0.11 R)
• M14: 10,918,849 km (0.058 R)
• M15: 11,227,619 km (0.036 R)
• M16: 12,321,180 km (0.096 R)
• M17: 13,767,941 km (0.119 R)
• M18: 14,421,235 km (0.048 R)
• M19: 14,943,481 km (0.092 R)
• M20: 17,242,202 km (0.115 R)
• M21: 26,851,920 km (0.116 R)
• M22: 29,031,711 km (0.047 R)
• M23: 30,104,328 km (0.072 R)
• M24: 31,575,174 km (0.104 R)
• M25: 31,824,853 km (0.078 R)
• M26: 33,739,855 km (0.073 R)
• M27: 36,961,595 km (0.093 R)
• M28: 42,169,545 km (0.111 R)
• M29: 43,235,879 km (0.084 R)
• M30: 48,340,607 km (0.092 R)
• M31: 49,340,370 km (0.049 R)
• M32: 50,865,819 km (0.079 R)
• M33: 51,726,755 km (0.116 R)
• M34: 54,906,607 km (0.118 R)
• M35: 61,847,500 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 11,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit