🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831

Radius: 14.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.16 AU - 1.18 AU

Year: 858 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 15,325,241 km

• M1: 185,352 km (0.026 R)
• M2: 352,153 km (0.106 R)
• M3: 539,001 km (0.112 R)
• M4: 656,435 km (0.099 R)
• M5: 755,768 km (0.096 R)
• M6: 849,267 km (0.069 R)
• M7: 1,004,251 km (0.118 R)
• M8: 1,102,387 km (0.098 R)
• M9: 1,204,263 km (0.085 R)
• M10: 1,345,334 km (0.084 R)
• M11: 1,440,179 km (0.103 R)
• M12: 1,598,752 km (0.11 R)
• M13: 1,699,881 km (0.094 R)
• M14: 1,811,481 km (0.091 R)
• M15: 2,196,097 km (0.053 R)
• M16: 2,291,989 km (0.106 R)
• M17: 2,699,643 km (0.091 R)
• M18: 2,802,866 km (0.061 R)
• M19: 3,409,784 km (0.05 R)
• M20: 3,573,145 km (0.088 R)
• M21: 3,770,614 km (0.092 R)
• M22: 4,003,987 km (0.089 R)
• M23: 4,111,548 km (0.063 R)
• M24: 4,318,741 km (0.075 R)
• M25: 4,789,376 km (0.074 R)
• M26: 4,938,375 km (0.085 R)
• M27: 5,182,369 km (0.104 R)
• M28: 5,323,590 km (0.098 R)
• M29: 5,430,403 km (0.08 R)
• M30: 5,658,390 km (0.113 R)
• M31: 5,791,682 km (0.039 R)
• M32: 5,901,636 km (0.104 R)
• M33: 6,024,605 km (0.112 R)
• M34: 6,273,237 km (0.111 R)
• M35: 6,449,314 km (0.11 R)
• M36: 6,716,496 km (0.088 R)
• M37: 7,143,747 km (0.117 R)
• M38: 7,380,561 km (0.064 R)
• M39: 7,579,975 km (0.061 R)
• M40: 7,929,734 km (0.053 R)
• M41: 8,052,105 km (0.109 R)
• M42: 8,271,266 km (0.07 R)
• M43: 8,575,698 km (0.05 R)
• M44: 8,869,957 km (0.075 R)
• M45: 9,011,177 km (0.039 R)
• M46: 9,195,931 km (0.068 R)
• M47: 9,410,604 km (0.108 R)
• M48: 9,525,944 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217

Radius: 9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.23 AU - 1.29 AU

Year: 959 Days

Day: 7.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 15,325,241 km

• M1: 113,096 km (0.068 R)
• M2: 172,038 km (0.06 R)
• M3: 228,735 km (0.035 R)
• M4: 287,826 km (0.087 R)
• M5: 398,978 km (0.053 R)
• M6: 457,171 km (0.115 R)
• M7: 575,653 km (0.1 R)
• M8: 652,247 km (0.117 R)
• M9: 718,818 km (0.082 R)
• M10: 850,015 km (0.073 R)
• M11: 1,020,407 km (0.088 R)
• M12: 1,115,252 km (0.103 R)
• M13: 1,174,642 km (0.07 R)
• M14: 1,268,889 km (0.108 R)
• M15: 1,325,437 km (0.108 R)
• M16: 1,406,220 km (0.039 R)
• M17: 1,500,616 km (0.099 R)
• M18: 1,739,823 km (0.11 R)
• M19: 1,854,415 km (0.089 R)
• M20: 2,179,043 km (0.102 R)
• M21: 2,254,590 km (0.074 R)
• M22: 2,323,853 km (0.102 R)
• M23: 2,393,865 km (0.079 R)
• M24: 2,507,560 km (0.059 R)
• M25: 2,594,027 km (0.096 R)
• M26: 2,710,713 km (0.116 R)
• M27: 2,777,284 km (0.105 R)
• M28: 2,866,744 km (0.089 R)
• M29: 2,934,512 km (0.101 R)
• M30: 3,002,878 km (0.101 R)
• M31: 3,064,064 km (0.088 R)
• M32: 3,164,294 km (0.108 R)
• M33: 3,226,676 km (0.108 R)
• M34: 3,289,358 km (0.116 R)
• M35: 3,463,939 km (0.107 R)
• M36: 3,560,429 km (0.096 R)
• M37: 3,625,355 km (0.118 R)
• M38: 3,723,341 km (0.068 R)
• M39: 3,863,814 km (0.071 R)
• M40: 3,938,912 km (0.078 R)
• M41: 4,039,741 km (0.117 R)
• M42: 4,304,230 km (0.081 R)
• M43: 4,530,572 km (0.052 R)
• M44: 4,680,618 km (0.03 R)
• M45: 4,769,629 km (0.064 R)
• M46: 4,958,571 km (0.116 R)
• M47: 5,260,310 km (0.029 R)
• M48: 5,325,086 km (0.102 R)
• M49: 5,672,153 km (0.116 R)
• M50: 5,738,574 km (0.048 R)
• M51: 5,862,741 km (0.071 R)
• M52: 5,949,208 km (0.09 R)
• M53: 6,319,014 km (0.104 R)
• M54: 6,546,552 km (0.097 R)
• M55: 6,636,311 km (0.097 R)
• M56: 6,716,346 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.6

Radius: 14.7

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.85 AU - 4.01 AU

Year: 4309 Days

Day: 9.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 15,325,241 km

• M1: 202,705 km (0.052 R)
• M2: 341,981 km (0.086 R)
• M3: 481,406 km (0.071 R)
• M4: 612,304 km (0.091 R)
• M5: 727,794 km (0.117 R)
• M6: 860,038 km (0.117 R)
• M7: 1,197,681 km (0.039 R)
• M8: 1,446,761 km (0.044 R)
• M9: 1,809,685 km (0.103 R)
• M10: 2,087,040 km (0.107 R)
• M11: 2,330,884 km (0.106 R)
• M12: 2,572,036 km (0.074 R)
• M13: 2,670,920 km (0.055 R)
• M14: 3,618,473 km (0.038 R)
• M15: 3,870,845 km (0.099 R)
• M16: 4,114,540 km (0.075 R)
• M17: 5,140,033 km (0.064 R)
• M18: 5,408,561 km (0.115 R)
• M19: 5,762,959 km (0.101 R)
• M20: 6,025,503 km (0.108 R)
• M21: 7,080,168 km (0.098 R)
• M22: 8,118,228 km (0.079 R)
• M23: 8,394,385 km (0.109 R)
• M24: 8,580,335 km (0.081 R)
• M25: 9,280,154 km (0.107 R)
• M26: 9,646,819 km (0.078 R)
• M27: 9,821,998 km (0.101 R)
• M28: 10,235,337 km (0.054 R)
• M29: 10,896,260 km (0.076 R)
• M30: 11,038,228 km (0.115 R)
• M31: 11,612,385 km (0.113 R)
• M32: 11,757,345 km (0.1 R)
• M33: 11,944,792 km (0.064 R)
• M34: 12,112,192 km (0.06 R)
• M35: 12,640,422 km (0.102 R)
• M36: 12,768,477 km (0.105 R)
• M37: 13,197,973 km (0.116 R)
• M38: 13,392,749 km (0.093 R)
• M39: 14,470,303 km (0.108 R)
• M40: 14,581,903 km (0.052 R)
• M41: 14,783,411 km (0.077 R)
• M42: 15,030,996 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit