🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.3

Radius: 12.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.86 AU - 0.98 AU

Year: 599 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 15,263,511 km

• M1: 159,621 km (0.104 R)
• M2: 272,717 km (0.109 R)
• M3: 367,263 km (0.067 R)
• M4: 455,675 km (0.079 R)
• M5: 543,190 km (0.027 R)
• M6: 652,845 km (0.112 R)
• M7: 750,981 km (0.093 R)
• M8: 850,613 km (0.09 R)
• M9: 977,472 km (0.07 R)
• M10: 1,059,751 km (0.075 R)
• M11: 1,139,786 km (0.119 R)
• M12: 1,377,647 km (0.1 R)
• M13: 1,518,867 km (0.111 R)
• M14: 1,675,945 km (0.1 R)
• M15: 1,810,284 km (0.115 R)
• M16: 1,913,506 km (0.081 R)
• M17: 2,114,117 km (0.098 R)
• M18: 2,217,040 km (0.093 R)
• M19: 2,459,688 km (0.067 R)
• M20: 2,607,042 km (0.109 R)
• M21: 2,691,565 km (0.097 R)
• M22: 2,998,390 km (0.064 R)
• M23: 3,135,422 km (0.072 R)
• M24: 3,295,641 km (0.117 R)
• M25: 3,523,030 km (0.075 R)
• M26: 3,631,488 km (0.078 R)
• M27: 3,748,474 km (0.117 R)
• M28: 4,046,323 km (0.048 R)
• M29: 4,152,388 km (0.093 R)
• M30: 4,445,151 km (0.09 R)
• M31: 4,657,281 km (0.054 R)
• M32: 4,776,660 km (0.096 R)
• M33: 4,977,869 km (0.072 R)
• M34: 5,091,713 km (0.103 R)
• M35: 5,181,921 km (0.092 R)
• M36: 5,289,033 km (0.09 R)
• M37: 5,372,060 km (0.111 R)
• M38: 5,530,932 km (0.092 R)
• M39: 5,632,061 km (0.071 R)
• M40: 5,827,735 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.5

Radius: 11.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.12 AU - 1.48 AU

Year: 1005 Days

Day: 13.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 15,263,511 km

• M1: 145,110 km (0.069 R)
• M2: 278,850 km (0.044 R)
• M3: 375,341 km (0.092 R)
• M4: 462,557 km (0.099 R)
• M5: 576,849 km (0.087 R)
• M6: 737,667 km (0.104 R)
• M7: 810,820 km (0.099 R)
• M8: 909,106 km (0.116 R)
• M9: 1,000,062 km (0.066 R)
• M10: 1,167,163 km (0.06 R)
• M11: 1,267,094 km (0.118 R)
• M12: 1,389,615 km (0.102 R)
• M13: 1,570,778 km (0.112 R)
• M14: 1,689,110 km (0.116 R)
• M15: 1,767,349 km (0.088 R)
• M16: 1,854,116 km (0.09 R)
• M17: 2,039,468 km (0.101 R)
• M18: 2,123,093 km (0.077 R)
• M19: 2,200,136 km (0.112 R)
• M20: 2,317,570 km (0.044 R)
• M21: 2,421,092 km (0.052 R)
• M22: 2,542,416 km (0.025 R)
• M23: 2,682,439 km (0.032 R)
• M24: 2,782,969 km (0.113 R)
• M25: 2,876,169 km (0.119 R)
• M26: 3,358,173 km (0.116 R)
• M27: 3,512,259 km (0.079 R)
• M28: 3,668,888 km (0.077 R)
• M29: 3,865,459 km (0.029 R)
• M30: 4,113,792 km (0.067 R)
• M31: 4,308,419 km (0.098 R)
• M32: 4,396,981 km (0.038 R)
• M33: 4,506,037 km (0.048 R)
• M34: 4,716,970 km (0.101 R)
• M35: 5,263,601 km (0.082 R)
• M36: 5,337,353 km (0.106 R)
• M37: 5,411,404 km (0.111 R)
• M38: 5,485,904 km (0.034 R)
• M39: 5,625,030 km (0.075 R)
• M40: 5,754,432 km (0.111 R)
• M41: 6,049,439 km (0.03 R)
• M42: 6,126,781 km (0.089 R)
• M43: 6,405,631 km (0.051 R)
• M44: 6,507,059 km (0.116 R)
• M45: 6,631,674 km (0.08 R)
• M46: 6,860,409 km (0.11 R)
• M47: 6,964,230 km (0.111 R)
• M48: 7,080,168 km (0.066 R)
• M49: 7,220,192 km (0.068 R)
• M50: 7,467,327 km (0.093 R)
• M51: 8,055,097 km (0.077 R)
• M52: 8,127,952 km (0.099 R)
• M53: 8,201,254 km (0.025 R)
• M54: 8,336,042 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.5

Radius: 9.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.26 AU - 3.2 AU

Year: 3059 Days

Day: 14.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 15,263,511 km

• M1: 116,537 km (0.111 R)
• M2: 323,580 km (0.119 R)
• M3: 716,424 km (0.101 R)
• M4: 993,629 km (0.102 R)
• M5: 1,163,572 km (0.053 R)
• M6: 1,226,703 km (0.109 R)
• M7: 1,330,075 km (0.092 R)
• M8: 1,436,439 km (0.104 R)
• M9: 2,003,714 km (0.096 R)
• M10: 2,111,125 km (0.087 R)
• M11: 2,196,845 km (0.066 R)
• M12: 2,452,956 km (0.092 R)
• M13: 2,576,375 km (0.118 R)
• M14: 2,889,782 km (0.098 R)
• M15: 3,188,529 km (0.064 R)
• M16: 3,287,264 km (0.092 R)
• M17: 3,777,795 km (0.044 R)
• M18: 3,997,853 km (0.111 R)
• M19: 4,261,595 km (0.069 R)
• M20: 4,350,755 km (0.075 R)
• M21: 4,490,778 km (0.085 R)
• M22: 4,571,412 km (0.1 R)
• M23: 4,683,161 km (0.067 R)
• M24: 5,044,739 km (0.094 R)
• M25: 5,118,042 km (0.047 R)
• M26: 5,468,999 km (0.08 R)
• M27: 5,652,855 km (0.073 R)
• M28: 5,772,832 km (0.088 R)
• M29: 6,015,480 km (0.097 R)
• M30: 6,093,420 km (0.097 R)
• M31: 6,272,788 km (0.102 R)
• M32: 6,351,776 km (0.102 R)
• M33: 6,419,843 km (0.108 R)
• M34: 6,579,464 km (0.084 R)
• M35: 7,219,144 km (0.083 R)
• M36: 7,290,203 km (0.099 R)
• M37: 7,444,888 km (0.062 R)
• M38: 7,854,487 km (0.097 R)
• M39: 7,988,676 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.7

Radius: 9.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.53 AU - 3.17 AU

Year: 3263 Days

Day: 9.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 15,263,511 km

• M1: 114,592 km (0.092 R)
• M2: 195,824 km (0.064 R)
• M3: 277,504 km (0.099 R)
• M4: 381,774 km (0.118 R)
• M5: 482,004 km (0.118 R)
• M6: 658,380 km (0.083 R)
• M7: 750,832 km (0.094 R)
• M8: 839,693 km (0.08 R)
• M9: 1,165,816 km (0.12 R)
• M10: 1,279,810 km (0.072 R)
• M11: 1,427,762 km (0.075 R)
• M12: 1,488,648 km (0.096 R)
• M13: 1,550,432 km (0.096 R)
• M14: 1,644,679 km (0.067 R)
• M15: 1,751,791 km (0.108 R)
• M16: 1,905,578 km (0.102 R)
• M17: 2,064,002 km (0.07 R)
• M18: 2,191,609 km (0.112 R)
• M19: 2,321,909 km (0.062 R)
• M20: 2,381,897 km (0.117 R)
• M21: 2,553,037 km (0.053 R)
• M22: 2,652,520 km (0.03 R)
• M23: 2,791,646 km (0.073 R)
• M24: 2,933,165 km (0.108 R)
• M25: 3,090,243 km (0.047 R)
• M26: 3,223,385 km (0.105 R)
• M27: 3,344,859 km (0.095 R)
• M28: 3,426,689 km (0.089 R)
• M29: 3,676,068 km (0.03 R)
• M30: 3,788,865 km (0.104 R)
• M31: 3,989,177 km (0.061 R)
• M32: 4,550,019 km (0.074 R)
• M33: 4,686,602 km (0.119 R)
• M34: 4,948,249 km (0.064 R)
• M35: 5,341,542 km (0.104 R)
• M36: 5,843,442 km (0.106 R)
• M37: 6,091,775 km (0.089 R)
• M38: 6,326,644 km (0.098 R)
• M39: 6,701,685 km (0.114 R)
• M40: 6,874,621 km (0.083 R)
• M41: 6,996,543 km (0.062 R)
• M42: 7,402,252 km (0.061 R)
• M43: 7,833,842 km (0.067 R)
• M44: 8,034,303 km (0.096 R)
• M45: 8,702,407 km (0.093 R)
• M46: 8,948,197 km (0.112 R)
• M47: 9,062,340 km (0.052 R)
• M48: 9,311,271 km (0.103 R)
• M49: 9,601,491 km (0.034 R)
• M50: 9,776,969 km (0.07 R)
• M51: 10,230,400 km (0.113 R)
• M52: 10,389,722 km (0.08 R)
• M53: 10,469,757 km (0.117 R)
• M54: 11,198,747 km (0.111 R)
• M55: 11,445,284 km (0.117 R)
• M56: 11,548,656 km (0.12 R)
• M57: 11,756,149 km (0.077 R)
• M58: 12,006,875 km (0.069 R)
• M59: 12,195,966 km (0.119 R)
• M60: 12,322,676 km (0.099 R)
• M61: 12,492,320 km (0.105 R)
• M62: 12,876,637 km (0.117 R)
• M63: 12,984,198 km (0.113 R)
• M64: 13,048,824 km (0.091 R)
• M65: 13,221,609 km (0.12 R)
• M66: 13,460,517 km (0.062 R)
• M67: 13,613,257 km (0.117 R)
• M68: 13,722,762 km (0.09 R)
• M69: 13,942,671 km (0.094 R)
• M70: 14,452,800 km (0.114 R)
• M71: 14,811,236 km (0.113 R)
• M72: 14,969,062 km (0.118 R)
• M73: 15,082,009 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 10,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit