🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.5

Radius: 12.7

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.92 AU - 1.24 AU

Year: 736 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 15,449,230 km

• M1: 170,242 km (0.081 R)
• M2: 259,552 km (0.072 R)
• M3: 346,469 km (0.064 R)
• M4: 432,188 km (0.111 R)
• M5: 518,357 km (0.055 R)
• M6: 691,142 km (0.089 R)
• M7: 802,742 km (0.077 R)
• M8: 921,224 km (0.066 R)
• M9: 1,033,422 km (0.064 R)
• M10: 1,117,646 km (0.118 R)
• M11: 1,197,531 km (0.081 R)
• M12: 1,279,660 km (0.118 R)
• M13: 1,500,915 km (0.094 R)
• M14: 1,704,219 km (0.118 R)
• M15: 1,876,855 km (0.106 R)
• M16: 1,981,723 km (0.093 R)
• M17: 2,113,519 km (0.114 R)
• M18: 2,205,821 km (0.104 R)
• M19: 2,368,733 km (0.114 R)
• M20: 2,464,924 km (0.066 R)
• M21: 2,544,660 km (0.093 R)
• M22: 2,670,322 km (0.053 R)
• M23: 2,798,228 km (0.094 R)
• M24: 2,937,653 km (0.104 R)
• M25: 3,127,044 km (0.04 R)
• M26: 3,233,109 km (0.091 R)
• M27: 3,478,450 km (0.078 R)
• M28: 3,842,721 km (0.108 R)
• M29: 3,946,093 km (0.064 R)
• M30: 4,029,568 km (0.089 R)
• M31: 4,326,221 km (0.115 R)
• M32: 4,455,623 km (0.042 R)
• M33: 4,542,539 km (0.027 R)
• M34: 4,795,809 km (0.095 R)
• M35: 4,952,288 km (0.109 R)
• M36: 5,042,346 km (0.086 R)
• M37: 5,190,149 km (0.072 R)
• M38: 5,431,749 km (0.109 R)
• M39: 5,606,779 km (0.106 R)
• M40: 5,759,967 km (0.082 R)
• M41: 5,866,780 km (0.119 R)
• M42: 5,986,308 km (0.086 R)
• M43: 6,191,407 km (0.119 R)
• M44: 6,423,284 km (0.111 R)
• M45: 6,546,552 km (0.077 R)
• M46: 6,707,969 km (0.097 R)
• M47: 6,845,599 km (0.115 R)
• M48: 7,379,813 km (0.098 R)
• M49: 7,496,050 km (0.077 R)
• M50: 7,756,500 km (0.106 R)
• M51: 7,848,353 km (0.101 R)
• M52: 7,940,655 km (0.085 R)
• M53: 8,814,606 km (0.077 R)
• M54: 9,158,980 km (0.066 R)
• M55: 9,409,706 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.3

Radius: 12

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.27 AU - 1.93 AU

Year: 1328 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 15,449,230 km

• M1: 149,598 km (0.078 R)
• M2: 236,365 km (0.037 R)
• M3: 522,545 km (0.087 R)
• M4: 646,412 km (0.081 R)
• M5: 726,298 km (0.073 R)
• M6: 996,023 km (0.075 R)
• M7: 1,180,178 km (0.107 R)
• M8: 1,264,102 km (0.119 R)
• M9: 1,411,456 km (0.092 R)
• M10: 1,714,392 km (0.106 R)
• M11: 1,849,329 km (0.103 R)
• M12: 1,977,833 km (0.119 R)
• M13: 2,275,683 km (0.117 R)
• M14: 2,392,519 km (0.111 R)
• M15: 2,577,123 km (0.115 R)
• M16: 2,654,614 km (0.053 R)
• M17: 2,732,854 km (0.103 R)
• M18: 2,926,134 km (0.034 R)
• M19: 3,112,234 km (0.068 R)
• M20: 3,206,780 km (0.091 R)
• M21: 3,314,341 km (0.109 R)
• M22: 3,471,867 km (0.112 R)
• M23: 3,594,837 km (0.066 R)
• M24: 3,921,259 km (0.109 R)
• M25: 4,075,196 km (0.078 R)
• M26: 4,231,226 km (0.062 R)
• M27: 4,415,680 km (0.092 R)
• M28: 4,549,122 km (0.117 R)
• M29: 5,180,425 km (0.118 R)
• M30: 5,363,832 km (0.071 R)
• M31: 5,535,121 km (0.12 R)
• M32: 5,650,312 km (0.084 R)
• M33: 5,941,878 km (0.102 R)
• M34: 6,045,100 km (0.114 R)
• M35: 6,555,079 km (0.036 R)
• M36: 6,753,745 km (0.053 R)
• M37: 7,063,263 km (0.085 R)
• M38: 7,219,743 km (0.046 R)
• M39: 7,329,996 km (0.058 R)
• M40: 7,409,134 km (0.093 R)
• M41: 7,504,428 km (0.074 R)
• M42: 7,776,845 km (0.058 R)
• M43: 7,857,479 km (0.084 R)
• M44: 8,036,098 km (0.102 R)
• M45: 8,183,153 km (0.118 R)
• M46: 8,397,228 km (0.093 R)
• M47: 8,513,316 km (0.096 R)
• M48: 9,067,576 km (0.109 R)
• M49: 9,289,280 km (0.039 R)
• M50: 9,720,421 km (0.115 R)
• M51: 9,807,487 km (0.1 R)
• M52: 9,894,852 km (0.109 R)
• M53: 10,087,833 km (0.062 R)
• M54: 10,193,599 km (0.088 R)
• M55: 10,406,327 km (0.075 R)
• M56: 10,638,353 km (0.072 R)
• M57: 10,746,064 km (0.113 R)
• M58: 10,962,532 km (0.093 R)
• M59: 11,216,998 km (0.087 R)
• M60: 11,455,008 km (0.064 R)
• M61: 11,694,664 km (0.106 R)
• M62: 11,787,415 km (0.09 R)
• M63: 12,141,662 km (0.069 R)
• M64: 12,235,460 km (0.109 R)
• M65: 12,670,042 km (0.112 R)
• M66: 12,746,187 km (0.106 R)
• M67: 12,860,630 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.5

Radius: 11.8

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.23 AU - 3.31 AU

Year: 3024 Days

Day: 5.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 15,449,230 km

• M1: 266,733 km (0.102 R)
• M2: 363,523 km (0.099 R)
• M3: 438,023 km (0.093 R)
• M4: 862,731 km (0.106 R)
• M5: 1,200,822 km (0.096 R)
• M6: 1,423,573 km (0.095 R)
• M7: 1,923,978 km (0.048 R)
• M8: 2,127,282 km (0.088 R)
• M9: 2,430,068 km (0.111 R)
• M10: 2,927,032 km (0.071 R)
• M11: 3,026,963 km (0.087 R)
• M12: 3,111,037 km (0.104 R)
• M13: 3,196,009 km (0.11 R)
• M14: 3,438,058 km (0.042 R)
• M15: 3,543,674 km (0.118 R)
• M16: 3,776,149 km (0.114 R)
• M17: 4,013,860 km (0.086 R)
• M18: 4,351,054 km (0.092 R)
• M19: 4,427,349 km (0.101 R)
• M20: 4,795,509 km (0.11 R)
• M21: 5,013,174 km (0.113 R)
• M22: 5,133,301 km (0.069 R)
• M23: 5,315,362 km (0.109 R)
• M24: 5,397,042 km (0.085 R)
• M25: 5,499,667 km (0.099 R)
• M26: 6,193,202 km (0.097 R)
• M27: 6,300,763 km (0.085 R)
• M28: 6,649,027 km (0.089 R)
• M29: 6,958,994 km (0.049 R)
• M30: 7,183,241 km (0.117 R)
• M31: 7,319,076 km (0.114 R)
• M32: 7,455,659 km (0.052 R)
• M33: 7,824,118 km (0.079 R)
• M34: 8,057,491 km (0.098 R)
• M35: 8,459,460 km (0.086 R)
• M36: 8,723,052 km (0.082 R)
• M37: 8,940,866 km (0.109 R)
• M38: 9,111,408 km (0.12 R)
• M39: 9,431,099 km (0.1 R)
• M40: 9,579,948 km (0.117 R)
• M41: 9,754,529 km (0.03 R)
• M42: 9,980,572 km (0.049 R)
• M43: 10,463,623 km (0.072 R)
• M44: 10,591,978 km (0.057 R)
• M45: 11,032,394 km (0.082 R)
• M46: 11,399,507 km (0.066 R)
• M47: 11,957,956 km (0.03 R)
• M48: 12,908,351 km (0.118 R)
• M49: 13,434,487 km (0.114 R)
• M50: 13,574,062 km (0.082 R)
• M51: 14,250,992 km (0.098 R)
• M52: 14,564,998 km (0.101 R)
• M53: 14,651,017 km (0.083 R)
• M54: 14,765,908 km (0.04 R)
• M55: 15,170,720 km (0.108 R)
• M56: 15,374,323 km (0.049 R)
• M57: 16,079,826 km (0.041 R)
• M58: 16,168,837 km (0.092 R)
• M59: 16,257,848 km (0.086 R)
• M60: 16,436,617 km (0.064 R)
• M61: 17,370,108 km (0.084 R)
• M62: 17,736,174 km (0.112 R)
• M63: 18,568,985 km (0.083 R)
• M64: 18,724,567 km (0.036 R)
• M65: 19,288,551 km (0.108 R)
• M66: 19,762,776 km (0.108 R)
• M67: 20,304,769 km (0.072 R)
• M68: 20,787,073 km (0.112 R)
• M69: 20,884,012 km (0.05 R)
• M70: 21,078,340 km (0.1 R)
• M71: 21,370,953 km (0.067 R)
• M72: 21,828,872 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.2

Radius: 14.7

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.14 AU - 3.48 AU

Year: 3090 Days

Day: 8.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 15,449,230 km

• M1: 202,855 km (0.12 R)
• M2: 314,156 km (0.084 R)
• M3: 418,425 km (0.067 R)
• M4: 594,951 km (0.098 R)
• M5: 702,212 km (0.113 R)
• M6: 809,474 km (0.082 R)
• M7: 931,696 km (0.115 R)
• M8: 1,034,469 km (0.086 R)
• M9: 1,234,033 km (0.064 R)
• M10: 1,377,946 km (0.072 R)
• M11: 1,747,453 km (0.11 R)
• M12: 1,844,841 km (0.098 R)
• M13: 2,160,193 km (0.059 R)
• M14: 2,312,783 km (0.087 R)
• M15: 2,754,246 km (0.087 R)
• M16: 3,063,764 km (0.12 R)
• M17: 3,276,493 km (0.068 R)
• M18: 3,507,920 km (0.095 R)
• M19: 4,088,510 km (0.063 R)
• M20: 4,190,685 km (0.034 R)
• M21: 5,070,470 km (0.049 R)
• M22: 5,259,712 km (0.115 R)
• M23: 5,403,176 km (0.093 R)
• M24: 5,759,368 km (0.109 R)
• M25: 5,857,953 km (0.118 R)
• M26: 6,040,014 km (0.055 R)
• M27: 6,257,679 km (0.116 R)
• M28: 6,580,511 km (0.12 R)
• M29: 6,856,519 km (0.118 R)
• M30: 6,961,088 km (0.034 R)
• M31: 7,260,284 km (0.111 R)
• M32: 7,744,083 km (0.118 R)
• M33: 7,853,140 km (0.091 R)
• M34: 8,164,603 km (0.103 R)
• M35: 8,499,104 km (0.072 R)
• M36: 8,837,943 km (0.105 R)
• M37: 9,162,122 km (0.035 R)
• M38: 9,335,356 km (0.037 R)
• M39: 9,470,892 km (0.116 R)
• M40: 10,158,144 km (0.055 R)
• M41: 10,417,697 km (0.088 R)
• M42: 10,618,756 km (0.115 R)
• M43: 11,045,110 km (0.03 R)
• M44: 11,229,714 km (0.099 R)
• M45: 11,456,654 km (0.089 R)
• M46: 12,146,450 km (0.04 R)
• M47: 12,806,924 km (0.108 R)
• M48: 13,239,262 km (0.051 R)
• M49: 14,029,588 km (0.118 R)
• M50: 14,341,050 km (0.084 R)
• M51: 14,542,409 km (0.111 R)
• M52: 14,744,815 km (0.096 R)
• M53: 15,129,730 km (0.091 R)
• M54: 15,334,829 km (0.095 R)
• M55: 15,426,383 km (0.071 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 12,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit