🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.1

Radius: 12.7

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.97 AU - 1.49 AU

Year: 942 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 33,433,379 km

• M1: 175,628 km (0.109 R)
• M2: 291,865 km (0.106 R)
• M3: 371,152 km (0.099 R)
• M4: 472,280 km (0.073 R)
• M5: 624,721 km (0.078 R)
• M6: 714,330 km (0.049 R)
• M7: 795,861 km (0.082 R)
• M8: 993,629 km (0.115 R)
• M9: 1,081,593 km (0.113 R)
• M10: 1,172,399 km (0.12 R)
• M11: 1,266,047 km (0.102 R)
• M12: 1,367,773 km (0.1 R)
• M13: 1,455,737 km (0.055 R)
• M14: 1,608,776 km (0.119 R)
• M15: 1,815,370 km (0.091 R)
• M16: 1,968,558 km (0.104 R)
• M17: 2,075,222 km (0.111 R)
• M18: 2,190,262 km (0.102 R)
• M19: 2,287,950 km (0.082 R)
• M20: 2,373,819 km (0.077 R)
• M21: 2,555,730 km (0.117 R)
• M22: 2,638,009 km (0.056 R)
• M23: 2,812,590 km (0.085 R)
• M24: 3,099,967 km (0.097 R)
• M25: 3,247,321 km (0.097 R)
• M26: 3,366,850 km (0.108 R)
• M27: 3,734,561 km (0.089 R)
• M28: 3,868,003 km (0.103 R)
• M29: 4,026,875 km (0.084 R)
• M30: 4,139,523 km (0.112 R)
• M31: 4,302,285 km (0.096 R)
• M32: 4,384,414 km (0.119 R)
• M33: 4,828,870 km (0.105 R)
• M34: 4,922,817 km (0.042 R)
• M35: 5,043,543 km (0.1 R)
• M36: 5,243,854 km (0.078 R)
• M37: 5,358,297 km (0.047 R)
• M38: 5,446,858 km (0.043 R)
• M39: 5,634,454 km (0.085 R)
• M40: 5,787,942 km (0.064 R)
• M41: 5,869,921 km (0.049 R)
• M42: 6,043,904 km (0.112 R)
• M43: 6,284,906 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588

Radius: 10.8

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.7 AU - 2.46 AU

Year: 2071 Days

Day: 6.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,433,379 km

• M1: 160,519 km (0.105 R)
• M2: 280,197 km (0.086 R)
• M3: 366,664 km (0.109 R)
• M4: 478,713 km (0.048 R)
• M5: 612,005 km (0.034 R)
• M6: 750,832 km (0.096 R)
• M7: 1,016,218 km (0.111 R)
• M8: 1,089,820 km (0.075 R)
• M9: 1,203,515 km (0.095 R)
• M10: 1,412,802 km (0.105 R)
• M11: 1,590,973 km (0.111 R)
• M12: 1,677,591 km (0.102 R)
• M13: 1,787,994 km (0.073 R)
• M14: 1,912,459 km (0.107 R)
• M15: 2,028,098 km (0.097 R)
• M16: 2,230,355 km (0.109 R)
• M17: 2,426,777 km (0.086 R)
• M18: 2,603,302 km (0.106 R)
• M19: 2,706,225 km (0.102 R)
• M20: 3,185,986 km (0.058 R)
• M21: 3,563,421 km (0.047 R)
• M22: 4,224,195 km (0.038 R)
• M23: 4,391,595 km (0.06 R)
• M24: 4,483,747 km (0.072 R)
• M25: 4,811,666 km (0.102 R)
• M26: 5,050,723 km (0.119 R)
• M27: 5,408,412 km (0.086 R)
• M28: 5,623,534 km (0.03 R)
• M29: 5,757,424 km (0.078 R)
• M30: 5,909,415 km (0.114 R)
• M31: 6,251,695 km (0.077 R)
• M32: 6,355,666 km (0.104 R)
• M33: 6,442,731 km (0.084 R)
• M34: 7,280,928 km (0.085 R)
• M35: 7,796,443 km (0.118 R)
• M36: 8,002,289 km (0.06 R)
• M37: 8,476,814 km (0.117 R)
• M38: 8,553,557 km (0.107 R)
• M39: 8,804,732 km (0.069 R)
• M40: 8,901,971 km (0.064 R)
• M41: 9,058,301 km (0.114 R)
• M42: 9,373,653 km (0.092 R)
• M43: 9,512,779 km (0.095 R)
• M44: 9,873,759 km (0.104 R)
• M45: 10,096,510 km (0.104 R)
• M46: 10,362,046 km (0.104 R)
• M47: 10,837,319 km (0.107 R)
• M48: 10,941,588 km (0.094 R)
• M49: 11,025,363 km (0.097 R)
• M50: 11,172,268 km (0.041 R)
• M51: 11,574,387 km (0.119 R)
• M52: 11,745,078 km (0.069 R)
• M53: 11,981,293 km (0.115 R)
• M54: 12,067,462 km (0.092 R)
• M55: 12,219,004 km (0.036 R)
• M56: 12,523,885 km (0.051 R)
• M57: 12,655,232 km (0.085 R)
• M58: 13,096,546 km (0.087 R)
• M59: 13,229,987 km (0.048 R)
• M60: 13,790,680 km (0.034 R)
• M61: 14,313,524 km (0.1 R)
• M62: 14,427,967 km (0.052 R)
• M63: 15,121,353 km (0.092 R)
• M64: 15,308,201 km (0.11 R)
• M65: 15,802,023 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.3

Radius: 10.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.83 AU - 5.18 AU

Year: 7717 Days

Day: 5.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,433,379 km

• M1: 134,788 km (0.1 R)
• M2: 209,736 km (0.068 R)
• M3: 606,619 km (0.098 R)
• M4: 799,750 km (0.079 R)
• M5: 1,246,300 km (0.074 R)
• M6: 1,327,831 km (0.096 R)
• M7: 1,428,211 km (0.044 R)
• M8: 1,531,134 km (0.057 R)
• M9: 2,102,897 km (0.088 R)
• M10: 2,484,372 km (0.084 R)
• M11: 2,609,436 km (0.106 R)
• M12: 3,085,755 km (0.095 R)
• M13: 3,152,925 km (0.059 R)
• M14: 3,220,543 km (0.096 R)
• M15: 3,519,140 km (0.114 R)
• M16: 3,707,484 km (0.051 R)
• M17: 4,958,421 km (0.117 R)
• M18: 5,063,738 km (0.104 R)
• M19: 5,574,465 km (0.084 R)
• M20: 5,711,497 km (0.048 R)
• M21: 6,129,773 km (0.083 R)
• M22: 6,243,018 km (0.111 R)
• M23: 6,615,816 km (0.031 R)
• M24: 6,761,076 km (0.057 R)
• M25: 7,025,415 km (0.101 R)
• M26: 7,869,297 km (0.098 R)
• M27: 8,872,650 km (0.075 R)
• M28: 9,684,368 km (0.085 R)
• M29: 9,750,340 km (0.094 R)
• M30: 10,485,913 km (0.052 R)
• M31: 10,655,557 km (0.056 R)
• M32: 10,826,248 km (0.051 R)
• M33: 10,997,687 km (0.115 R)
• M34: 11,447,827 km (0.067 R)
• M35: 11,517,690 km (0.096 R)
• M36: 11,939,406 km (0.044 R)
• M37: 12,402,112 km (0.092 R)
• M38: 12,761,895 km (0.087 R)
• M39: 13,345,028 km (0.072 R)
• M40: 13,528,883 km (0.079 R)
• M41: 13,602,785 km (0.096 R)
• M42: 14,048,586 km (0.069 R)
• M43: 14,499,175 km (0.103 R)
• M44: 14,574,722 km (0.112 R)
• M45: 14,954,551 km (0.045 R)
• M46: 15,260,778 km (0.063 R)
• M47: 15,646,441 km (0.101 R)
• M48: 16,624,512 km (0.096 R)
• M49: 16,782,936 km (0.118 R)
• M50: 16,981,602 km (0.096 R)
• M51: 17,061,188 km (0.055 R)
• M52: 17,461,512 km (0.099 R)
• M53: 17,622,480 km (0.114 R)
• M54: 18,352,966 km (0.114 R)
• M55: 18,475,786 km (0.08 R)
• M56: 19,052,037 km (0.037 R)
• M57: 19,342,406 km (0.073 R)
• M58: 19,634,272 km (0.077 R)
• M59: 19,801,672 km (0.086 R)
• M60: 20,476,059 km (0.086 R)
• M61: 20,688,488 km (0.101 R)
• M62: 21,158,076 km (0.099 R)
• M63: 21,934,189 km (0.116 R)
• M64: 22,021,106 km (0.034 R)
• M65: 22,195,088 km (0.115 R)
• M66: 22,413,202 km (0.096 R)
• M67: 22,939,487 km (0.115 R)
• M68: 23,558,822 km (0.055 R)
• M69: 24,452,969 km (0.111 R)
• M70: 24,588,056 km (0.093 R)
• M71: 24,723,442 km (0.086 R)
• M72: 28,045,113 km (0.074 R)
• M73: 28,186,483 km (0.082 R)
• M74: 30,918,439 km (0.069 R)
• M75: 32,389,884 km (0.042 R)
• M76: 33,433,329 km (0.12 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: 446 - 17,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit