🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.4

Radius: 9.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.5 AU - 0.72 AU

Year: 329 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 16,452,688 km

• M1: 120,875 km (0.113 R)
• M2: 195,674 km (0.117 R)
• M3: 293,062 km (0.071 R)
• M4: 367,263 km (0.105 R)
• M5: 463,454 km (0.08 R)
• M6: 527,632 km (0.039 R)
• M7: 616,044 km (0.072 R)
• M8: 696,228 km (0.096 R)
• M9: 931,995 km (0.064 R)
• M10: 1,013,226 km (0.106 R)
• M11: 1,116,599 km (0.108 R)
• M12: 1,186,461 km (0.059 R)
• M13: 1,257,968 km (0.116 R)
• M14: 1,355,656 km (0.105 R)
• M15: 1,427,014 km (0.106 R)
• M16: 1,603,689 km (0.069 R)
• M17: 1,710,053 km (0.062 R)
• M18: 1,815,071 km (0.103 R)
• M19: 1,902,287 km (0.091 R)
• M20: 2,591,484 km (0.11 R)
• M21: 2,721,784 km (0.113 R)
• M22: 2,895,916 km (0.079 R)
• M23: 3,045,364 km (0.104 R)
• M24: 3,211,866 km (0.096 R)
• M25: 3,352,039 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.7

Radius: 13.6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.04 AU - 2.92 AU

Year: 2696 Days

Day: 13.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 16,452,688 km

• M1: 176,376 km (0.089 R)
• M2: 291,566 km (0.046 R)
• M3: 547,678 km (0.11 R)
• M4: 640,279 km (0.117 R)
• M5: 945,459 km (0.093 R)
• M6: 1,040,004 km (0.066 R)
• M7: 1,228,199 km (0.062 R)
• M8: 1,416,243 km (0.108 R)
• M9: 1,513,930 km (0.1 R)
• M10: 1,652,308 km (0.101 R)
• M11: 2,206,419 km (0.104 R)
• M12: 2,292,288 km (0.031 R)
• M13: 2,452,657 km (0.107 R)
• M14: 2,601,956 km (0.058 R)
• M15: 2,800,622 km (0.09 R)
• M16: 3,004,374 km (0.105 R)
• M17: 3,294,744 km (0.117 R)
• M18: 3,747,576 km (0.074 R)
• M19: 3,955,368 km (0.111 R)
• M20: 4,043,032 km (0.07 R)
• M21: 4,220,455 km (0.09 R)
• M22: 4,675,532 km (0.113 R)
• M23: 4,975,027 km (0.08 R)
• M24: 5,184,613 km (0.069 R)
• M25: 5,377,744 km (0.091 R)
• M26: 5,851,072 km (0.077 R)
• M27: 6,276,379 km (0.078 R)
• M28: 6,441,086 km (0.071 R)
• M29: 6,880,305 km (0.047 R)
• M30: 7,092,884 km (0.107 R)
• M31: 7,264,473 km (0.038 R)
• M32: 7,546,465 km (0.049 R)
• M33: 7,699,802 km (0.083 R)
• M34: 8,300,887 km (0.032 R)
• M35: 8,436,422 km (0.084 R)
• M36: 9,079,394 km (0.06 R)
• M37: 9,195,781 km (0.095 R)
• M38: 9,453,837 km (0.063 R)
• M39: 10,073,173 km (0.094 R)
• M40: 10,242,218 km (0.109 R)
• M41: 11,076,675 km (0.093 R)
• M42: 11,376,320 km (0.062 R)
• M43: 11,577,678 km (0.066 R)
• M44: 12,265,829 km (0.119 R)
• M45: 12,524,184 km (0.051 R)
• M46: 13,125,119 km (0.041 R)
• M47: 13,735,478 km (0.104 R)
• M48: 13,869,368 km (0.109 R)
• M49: 14,328,035 km (0.106 R)
• M50: 14,491,097 km (0.07 R)
• M51: 15,094,276 km (0.109 R)
• M52: 15,315,531 km (0.108 R)
• M53: 15,705,682 km (0.113 R)
• M54: 16,268,469 km (0.093 R)
• M55: 16,609,403 km (0.06 R)
• M56: 16,694,973 km (0.098 R)
• M57: 17,211,684 km (0.098 R)
• M58: 17,414,090 km (0.107 R)
• M59: 17,559,200 km (0.109 R)
• M60: 18,319,905 km (0.117 R)
• M61: 18,556,120 km (0.096 R)
• M62: 18,674,601 km (0.104 R)
• M63: 18,823,002 km (0.118 R)
• M64: 19,151,071 km (0.076 R)
• M65: 19,330,887 km (0.106 R)
• M66: 19,903,698 km (0.086 R)
• M67: 20,055,390 km (0.119 R)
• M68: 20,604,713 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.6

Radius: 11.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.99 AU - 2.99 AU

Year: 2712 Days

Day: 11.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 16,452,688 km

• M1: 139,575 km (0.049 R)
• M2: 218,562 km (0.119 R)
• M3: 337,044 km (0.12 R)
• M4: 608,265 km (0.093 R)
• M5: 790,924 km (0.091 R)
• M6: 867,668 km (0.115 R)
• M7: 1,048,232 km (0.108 R)
• M8: 1,363,285 km (0.09 R)
• M9: 1,685,669 km (0.106 R)
• M10: 1,810,134 km (0.048 R)
• M11: 1,961,078 km (0.081 R)
• M12: 2,032,287 km (0.1 R)
• M13: 2,153,013 km (0.091 R)
• M14: 2,338,514 km (0.054 R)
• M15: 2,477,939 km (0.107 R)
• M16: 3,216,803 km (0.07 R)
• M17: 3,401,108 km (0.108 R)
• M18: 3,974,815 km (0.116 R)
• M19: 4,157,474 km (0.092 R)
• M20: 4,234,368 km (0.077 R)
• M21: 4,389,800 km (0.101 R)
• M22: 4,515,462 km (0.107 R)
• M23: 4,690,192 km (0.085 R)
• M24: 4,818,697 km (0.088 R)
• M25: 5,013,773 km (0.095 R)
• M26: 5,361,288 km (0.093 R)
• M27: 5,479,022 km (0.089 R)
• M28: 5,716,883 km (0.11 R)
• M29: 5,906,124 km (0.086 R)
• M30: 6,027,747 km (0.063 R)
• M31: 6,255,734 km (0.051 R)
• M32: 6,630,028 km (0.085 R)
• M33: 6,847,095 km (0.108 R)
• M34: 7,140,456 km (0.113 R)
• M35: 7,720,447 km (0.113 R)
• M36: 7,796,293 km (0.104 R)
• M37: 8,296,100 km (0.086 R)
• M38: 8,707,344 km (0.108 R)
• M39: 9,488,843 km (0.045 R)
• M40: 10,084,542 km (0.082 R)
• M41: 10,376,408 km (0.105 R)
• M42: 10,544,556 km (0.052 R)
• M43: 10,734,694 km (0.075 R)
• M44: 11,225,824 km (0.102 R)
• M45: 11,311,993 km (0.037 R)
• M46: 11,398,460 km (0.086 R)
• M47: 11,528,461 km (0.093 R)
• M48: 11,746,275 km (0.094 R)
• M49: 11,877,622 km (0.112 R)
• M50: 12,119,671 km (0.087 R)
• M51: 12,208,084 km (0.053 R)
• M52: 12,541,537 km (0.101 R)
• M53: 12,810,514 km (0.08 R)
• M54: 12,990,929 km (0.106 R)
• M55: 13,104,175 km (0.102 R)
• M56: 13,285,936 km (0.082 R)
• M57: 13,583,038 km (0.075 R)
• M58: 14,207,310 km (0.098 R)
• M59: 14,628,577 km (0.084 R)
• M60: 14,699,188 km (0.104 R)
• M61: 14,769,947 km (0.084 R)
• M62: 14,864,493 km (0.064 R)
• M63: 15,054,034 km (0.033 R)
• M64: 15,699,997 km (0.071 R)
• M65: 15,868,893 km (0.101 R)
• M66: 16,354,937 km (0.074 R)
• M67: 16,452,624 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit