🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.54 AU - 0.6 AU

Year: 278 Days

Day: 35 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.6

Radius: 9.3

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.78 AU - 1.16 AU

Year: 617 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 8,178,162 km

• M1: 191,934 km (0.075 R)
• M2: 295,755 km (0.082 R)
• M3: 421,417 km (0.071 R)
• M4: 539,450 km (0.093 R)
• M5: 689,945 km (0.093 R)
• M6: 752,178 km (0.072 R)
• M7: 860,487 km (0.099 R)
• M8: 922,570 km (0.107 R)
• M9: 1,021,454 km (0.064 R)
• M10: 1,093,560 km (0.087 R)
• M11: 1,173,745 km (0.101 R)
• M12: 1,294,770 km (0.092 R)
• M13: 1,366,726 km (0.094 R)
• M14: 1,460,374 km (0.115 R)
• M15: 1,718,431 km (0.03 R)
• M16: 1,805,347 km (0.105 R)
• M17: 2,090,331 km (0.105 R)
• M18: 2,191,160 km (0.086 R)
• M19: 2,422,139 km (0.1 R)
• M20: 2,495,442 km (0.072 R)
• M21: 2,561,265 km (0.116 R)
• M22: 2,804,661 km (0.102 R)
• M23: 2,899,057 km (0.084 R)
• M24: 2,994,501 km (0.109 R)
• M25: 3,055,686 km (0.102 R)
• M26: 3,143,949 km (0.066 R)
• M27: 3,233,109 km (0.059 R)
• M28: 3,413,973 km (0.068 R)
• M29: 3,551,902 km (0.088 R)
• M30: 3,880,868 km (0.115 R)
• M31: 4,024,781 km (0.107 R)
• M32: 4,082,975 km (0.069 R)
• M33: 4,209,834 km (0.082 R)
• M34: 4,288,522 km (0.043 R)
• M35: 4,437,522 km (0.08 R)
• M36: 4,577,994 km (0.074 R)
• M37: 4,659,076 km (0.098 R)
• M38: 4,843,081 km (0.102 R)
• M39: 5,239,516 km (0.056 R)
• M40: 5,345,581 km (0.096 R)
• M41: 5,484,557 km (0.105 R)
• M42: 5,570,726 km (0.091 R)
• M43: 5,799,012 km (0.112 R)
• M44: 5,875,756 km (0.066 R)
• M45: 6,152,811 km (0.086 R)
• M46: 6,219,980 km (0.053 R)
• M47: 6,388,727 km (0.095 R)
• M48: 6,468,163 km (0.059 R)
• M49: 6,673,711 km (0.059 R)
• M50: 6,754,194 km (0.055 R)
• M51: 7,091,238 km (0.084 R)
• M52: 7,149,881 km (0.108 R)
• M53: 7,589,100 km (0.109 R)
• M54: 7,661,057 km (0.085 R)
• M55: 7,781,632 km (0.092 R)
• M56: 7,854,337 km (0.111 R)
• M57: 8,012,612 km (0.068 R)
• M58: 8,122,716 km (0.114 R)
• M59: 8,196,467 km (0.057 R)
• M60: 8,381,669 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 9.4

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.89 AU - 1.15 AU

Year: 665 Days

Day: 10.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 8,178,162 km

• M1: 118,182 km (0.066 R)
• M2: 269,426 km (0.098 R)
• M3: 383,419 km (0.067 R)
• M4: 460,462 km (0.111 R)
• M5: 534,663 km (0.101 R)
• M6: 608,863 km (0.093 R)
• M7: 821,741 km (0.079 R)
• M8: 937,380 km (0.11 R)
• M9: 1,047,035 km (0.118 R)
• M10: 1,204,113 km (0.071 R)
• M11: 1,349,822 km (0.103 R)
• M12: 1,448,107 km (0.106 R)
• M13: 1,535,323 km (0.053 R)
• M14: 1,596,658 km (0.077 R)
• M15: 1,707,959 km (0.1 R)
• M16: 1,836,463 km (0.095 R)
• M17: 2,080,308 km (0.045 R)
• M18: 2,279,872 km (0.099 R)
• M19: 2,477,640 km (0.09 R)
• M20: 2,599,113 km (0.107 R)
• M21: 2,747,664 km (0.065 R)
• M22: 3,148,437 km (0.092 R)
• M23: 3,227,275 km (0.102 R)
• M24: 3,315,687 km (0.103 R)
• M25: 3,396,021 km (0.107 R)
• M26: 3,459,002 km (0.097 R)
• M27: 3,549,509 km (0.107 R)
• M28: 3,723,790 km (0.119 R)
• M29: 3,938,613 km (0.055 R)
• M30: 4,195,921 km (0.104 R)
• M31: 4,360,928 km (0.077 R)
• M32: 4,787,581 km (0.092 R)
• M33: 4,949,745 km (0.045 R)
• M34: 5,093,209 km (0.106 R)
• M35: 5,363,383 km (0.082 R)
• M36: 5,468,401 km (0.116 R)
• M37: 5,766,549 km (0.031 R)
• M38: 5,831,026 km (0.113 R)
• M39: 5,906,722 km (0.101 R)
• M40: 6,135,607 km (0.045 R)
• M41: 6,234,641 km (0.07 R)
• M42: 6,545,954 km (0.044 R)
• M43: 6,658,452 km (0.092 R)
• M44: 6,748,958 km (0.083 R)
• M45: 6,919,650 km (0.089 R)
• M46: 7,080,168 km (0.097 R)
• M47: 7,184,139 km (0.101 R)
• M48: 7,451,919 km (0.097 R)
• M49: 7,687,535 km (0.059 R)
• M50: 7,853,888 km (0.09 R)
• M51: 8,009,470 km (0.078 R)
• M52: 8,081,576 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 13,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit