🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 11.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.6 AU - 0.78 AU

Year: 370 Days

Day: 14.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 22,943,501 km

• M1: 166,502 km (0.091 R)
• M2: 245,041 km (0.082 R)
• M3: 335,548 km (0.07 R)
• M4: 440,865 km (0.101 R)
• M5: 523,293 km (0.095 R)
• M6: 679,474 km (0.067 R)
• M7: 774,917 km (0.07 R)
• M8: 890,855 km (0.112 R)
• M9: 1,000,959 km (0.083 R)
• M10: 1,116,000 km (0.089 R)
• M11: 1,214,136 km (0.101 R)
• M12: 1,351,168 km (0.117 R)
• M13: 1,424,022 km (0.12 R)
• M14: 1,578,856 km (0.118 R)
• M15: 1,799,064 km (0.119 R)
• M16: 1,884,933 km (0.097 R)
• M17: 1,987,857 km (0.048 R)
• M18: 2,066,395 km (0.045 R)
• M19: 2,237,386 km (0.119 R)
• M20: 2,346,592 km (0.108 R)
• M21: 2,627,986 km (0.111 R)
• M22: 2,726,122 km (0.109 R)
• M23: 2,813,786 km (0.076 R)
• M24: 2,896,514 km (0.041 R)
• M25: 3,131,233 km (0.092 R)
• M26: 3,310,002 km (0.076 R)
• M27: 3,447,782 km (0.083 R)
• M28: 3,587,656 km (0.103 R)
• M29: 3,729,325 km (0.096 R)
• M30: 3,991,720 km (0.096 R)
• M31: 4,105,265 km (0.116 R)
• M32: 4,233,321 km (0.101 R)
• M33: 4,314,851 km (0.119 R)
• M34: 4,445,151 km (0.055 R)
• M35: 4,709,491 km (0.116 R)
• M36: 4,850,861 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 13.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.11 AU - 1.13 AU

Year: 765 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 22,943,501 km

• M1: 232,774 km (0.089 R)
• M2: 325,824 km (0.109 R)
• M3: 485,894 km (0.105 R)
• M4: 629,657 km (0.058 R)
• M5: 721,062 km (0.028 R)
• M6: 806,781 km (0.112 R)
• M7: 913,744 km (0.038 R)
• M8: 1,020,257 km (0.102 R)
• M9: 1,299,407 km (0.08 R)
• M10: 1,386,922 km (0.045 R)
• M11: 1,518,568 km (0.104 R)
• M12: 1,824,944 km (0.04 R)
• M13: 1,923,978 km (0.087 R)
• M14: 2,024,957 km (0.044 R)
• M15: 2,159,744 km (0.061 R)
• M16: 2,463,877 km (0.1 R)
• M17: 2,755,742 km (0.109 R)
• M18: 2,905,939 km (0.106 R)
• M19: 3,068,103 km (0.111 R)
• M20: 3,187,033 km (0.097 R)
• M21: 3,391,982 km (0.114 R)
• M22: 3,496,252 km (0.115 R)
• M23: 3,737,104 km (0.078 R)
• M24: 3,854,688 km (0.095 R)
• M25: 3,953,573 km (0.102 R)
• M26: 4,063,377 km (0.096 R)
• M27: 4,174,379 km (0.064 R)
• M28: 4,306,773 km (0.032 R)
• M29: 4,409,547 km (0.109 R)
• M30: 4,691,240 km (0.11 R)
• M31: 4,882,426 km (0.042 R)
• M32: 5,043,692 km (0.053 R)
• M33: 5,360,690 km (0.054 R)
• M34: 5,460,322 km (0.096 R)
• M35: 5,605,432 km (0.1 R)
• M36: 5,695,490 km (0.059 R)
• M37: 5,808,586 km (0.09 R)
• M38: 5,933,949 km (0.098 R)
• M39: 6,117,805 km (0.043 R)
• M40: 6,292,086 km (0.067 R)
• M41: 6,669,223 km (0.067 R)
• M42: 6,848,441 km (0.118 R)
• M43: 7,029,454 km (0.119 R)
• M44: 7,346,901 km (0.111 R)
• M45: 7,433,219 km (0.112 R)
• M46: 7,644,302 km (0.106 R)
• M47: 7,996,156 km (0.077 R)
• M48: 8,123,164 km (0.044 R)
• M49: 8,417,723 km (0.061 R)
• M50: 8,520,945 km (0.094 R)
• M51: 8,663,811 km (0.091 R)
• M52: 8,794,260 km (0.045 R)
• M53: 8,885,964 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.1

Radius: 11.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.2 AU - 3.44 AU

Year: 3058 Days

Day: 13.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 22,943,501 km

• M1: 157,377 km (0.052 R)
• M2: 239,805 km (0.027 R)
• M3: 313,108 km (0.079 R)
• M4: 597,195 km (0.06 R)
• M5: 722,558 km (0.1 R)
• M6: 802,593 km (0.101 R)
• M7: 937,530 km (0.114 R)
• M8: 1,013,974 km (0.075 R)
• M9: 1,382,584 km (0.117 R)
• M10: 1,519,316 km (0.084 R)
• M11: 1,689,708 km (0.05 R)
• M12: 1,762,562 km (0.055 R)
• M13: 2,041,712 km (0.071 R)
• M14: 2,384,291 km (0.091 R)
• M15: 2,541,668 km (0.078 R)
• M16: 2,702,486 km (0.031 R)
• M17: 2,788,504 km (0.103 R)
• M18: 3,007,516 km (0.12 R)
• M19: 3,114,777 km (0.116 R)
• M20: 3,196,159 km (0.097 R)
• M21: 3,342,465 km (0.034 R)
• M22: 3,462,892 km (0.115 R)
• M23: 3,547,265 km (0.072 R)
• M24: 4,077,589 km (0.041 R)
• M25: 4,316,796 km (0.078 R)
• M26: 4,601,930 km (0.093 R)
• M27: 4,988,191 km (0.036 R)
• M28: 5,094,256 km (0.105 R)
• M29: 5,211,990 km (0.036 R)
• M30: 5,384,925 km (0.05 R)
• M31: 5,526,744 km (0.078 R)
• M32: 5,647,768 km (0.095 R)
• M33: 5,926,020 km (0.075 R)
• M34: 6,072,626 km (0.07 R)
• M35: 6,254,537 km (0.113 R)
• M36: 6,461,581 km (0.089 R)
• M37: 6,635,713 km (0.103 R)
• M38: 7,036,336 km (0.08 R)
• M39: 8,247,480 km (0.09 R)
• M40: 8,424,006 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.6

Radius: 9.7

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.57 AU - 3.67 AU

Year: 3558 Days

Day: 7.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,943,501 km

• M1: 122,820 km (0.113 R)
• M2: 261,497 km (0.078 R)
• M3: 340,036 km (0.114 R)
• M4: 473,178 km (0.048 R)
• M5: 615,894 km (0.041 R)
• M6: 852,558 km (0.108 R)
• M7: 1,182,122 km (0.076 R)
• M8: 1,368,372 km (0.1 R)
• M9: 1,493,286 km (0.101 R)
• M10: 1,860,549 km (0.105 R)
• M11: 2,110,377 km (0.115 R)
• M12: 2,190,711 km (0.11 R)
• M13: 2,288,399 km (0.115 R)
• M14: 2,488,561 km (0.056 R)
• M15: 2,590,736 km (0.059 R)
• M16: 2,977,596 km (0.028 R)
• M17: 3,270,359 km (0.049 R)
• M18: 3,363,858 km (0.083 R)
• M19: 3,439,255 km (0.053 R)
• M20: 3,844,665 km (0.055 R)
• M21: 3,943,400 km (0.116 R)
• M22: 4,043,032 km (0.091 R)
• M23: 4,183,953 km (0.059 R)
• M24: 4,285,530 km (0.115 R)
• M25: 4,388,154 km (0.113 R)
• M26: 4,449,938 km (0.087 R)
• M27: 4,870,159 km (0.104 R)
• M28: 5,020,205 km (0.111 R)
• M29: 5,128,365 km (0.097 R)
• M30: 5,369,068 km (0.099 R)
• M31: 5,635,950 km (0.108 R)
• M32: 5,793,626 km (0.104 R)
• M33: 5,861,693 km (0.113 R)
• M34: 6,889,880 km (0.112 R)
• M35: 7,400,158 km (0.119 R)
• M36: 8,612,050 km (0.119 R)
• M37: 8,741,752 km (0.105 R)
• M38: 9,641,433 km (0.075 R)
• M39: 9,857,303 km (0.077 R)
• M40: 10,542,611 km (0.096 R)
• M41: 10,961,036 km (0.095 R)
• M42: 11,728,174 km (0.118 R)
• M43: 12,045,621 km (0.036 R)
• M44: 12,718,512 km (0.112 R)
• M45: 13,887,470 km (0.107 R)
• M46: 14,871,973 km (0.082 R)
• M47: 14,934,355 km (0.083 R)
• M48: 15,153,068 km (0.102 R)
• M49: 15,593,633 km (0.044 R)
• M50: 16,038,388 km (0.093 R)
• M51: 16,198,308 km (0.026 R)
• M52: 16,584,121 km (0.089 R)
• M53: 16,745,836 km (0.093 R)
• M54: 17,332,110 km (0.107 R)
• M55: 17,529,130 km (0.081 R)
• M56: 18,157,591 km (0.089 R)
• M57: 18,290,883 km (0.066 R)
• M58: 18,357,753 km (0.061 R)
• M59: 18,793,681 km (0.048 R)
• M60: 19,915,516 km (0.047 R)
• M61: 20,087,404 km (0.044 R)
• M62: 21,199,065 km (0.05 R)
• M63: 21,726,996 km (0.068 R)
• M64: 21,903,971 km (0.079 R)
• M65: 22,259,415 km (0.113 R)
• M66: 22,544,998 km (0.117 R)
• M67: 23,627,039 km (0.072 R)
• M68: 23,736,245 km (0.08 R)
• M69: 24,357,825 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 13.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.89 AU - 4.05 AU

Year: 4174 Days

Day: 13.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,943,501 km

• M1: 178,470 km (0.076 R)
• M2: 267,331 km (0.077 R)
• M3: 412,890 km (0.118 R)
• M4: 647,759 km (0.106 R)
• M5: 835,055 km (0.114 R)
• M6: 930,050 km (0.097 R)
• M7: 1,054,665 km (0.102 R)
• M8: 1,552,228 km (0.069 R)
• M9: 2,135,360 km (0.034 R)
• M10: 2,270,148 km (0.108 R)
• M11: 2,477,939 km (0.115 R)
• M12: 2,566,351 km (0.046 R)
• M13: 2,655,961 km (0.103 R)
• M14: 2,746,617 km (0.111 R)
• M15: 3,234,904 km (0.074 R)
• M16: 3,332,143 km (0.077 R)
• M17: 3,430,279 km (0.077 R)
• M18: 3,669,785 km (0.108 R)
• M19: 3,956,265 km (0.045 R)
• M20: 4,442,907 km (0.053 R)
• M21: 4,529,524 km (0.082 R)
• M22: 5,566,387 km (0.056 R)
• M23: 5,872,614 km (0.087 R)
• M24: 6,063,800 km (0.098 R)
• M25: 6,184,226 km (0.042 R)
• M26: 6,924,437 km (0.042 R)
• M27: 7,050,548 km (0.068 R)
• M28: 8,353,396 km (0.104 R)
• M29: 8,622,971 km (0.106 R)
• M30: 8,868,012 km (0.101 R)
• M31: 9,142,973 km (0.109 R)
• M32: 9,560,650 km (0.067 R)
• M33: 10,156,199 km (0.081 R)
• M34: 10,386,131 km (0.103 R)
• M35: 10,647,030 km (0.107 R)
• M36: 10,792,888 km (0.101 R)
• M37: 11,027,607 km (0.084 R)
• M38: 11,175,260 km (0.119 R)
• M39: 11,264,121 km (0.088 R)
• M40: 11,353,282 km (0.112 R)
• M41: 11,621,959 km (0.09 R)
• M42: 12,257,302 km (0.05 R)
• M43: 12,349,005 km (0.112 R)
• M44: 12,533,160 km (0.066 R)
• M45: 12,718,063 km (0.076 R)
• M46: 12,904,013 km (0.07 R)
• M47: 13,059,595 km (0.116 R)
• M48: 13,278,606 km (0.036 R)
• M49: 13,656,790 km (0.117 R)
• M50: 13,942,671 km (0.099 R)
• M51: 14,649,970 km (0.073 R)
• M52: 14,975,495 km (0.107 R)
• M53: 16,233,763 km (0.117 R)
• M54: 16,368,101 km (0.093 R)
• M55: 16,570,507 km (0.12 R)
• M56: 17,148,404 km (0.036 R)
• M57: 17,251,028 km (0.064 R)
• M58: 17,525,839 km (0.109 R)
• M59: 17,801,997 km (0.026 R)
• M60: 18,288,938 km (0.068 R)
• M61: 18,604,290 km (0.037 R)
• M62: 18,956,743 km (0.096 R)
• M63: 19,311,440 km (0.109 R)
• M64: 19,739,888 km (0.077 R)
• M65: 19,919,405 km (0.084 R)
• M66: 20,171,627 km (0.047 R)
• M67: 21,411,644 km (0.116 R)
• M68: 21,744,051 km (0.1 R)
• M69: 22,152,752 km (0.1 R)
• M70: 22,563,847 km (0.096 R)
• M71: 23,774,243 km (0.098 R)
• M72: 23,888,686 km (0.113 R)
• M73: 24,773,108 km (0.119 R)
• M74: 26,060,697 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.7

Radius: 14.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.11 AU - 4.39 AU

Year: 4689 Days

Day: 10.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,943,501 km

• M1: 182,360 km (0.09 R)
• M2: 356,941 km (0.08 R)
• M3: 594,053 km (0.059 R)
• M4: 755,619 km (0.056 R)
• M5: 967,150 km (0.117 R)
• M6: 1,092,513 km (0.092 R)
• M7: 1,199,625 km (0.095 R)
• M8: 1,298,061 km (0.059 R)
• M9: 1,503,907 km (0.103 R)
• M10: 2,141,643 km (0.085 R)
• M11: 2,387,732 km (0.113 R)
• M12: 2,578,618 km (0.04 R)
• M13: 2,841,163 km (0.088 R)
• M14: 2,958,747 km (0.052 R)
• M15: 3,112,533 km (0.113 R)
• M16: 3,392,730 km (0.083 R)
• M17: 3,553,997 km (0.081 R)
• M18: 3,663,053 km (0.093 R)
• M19: 3,940,408 km (0.09 R)
• M20: 4,167,497 km (0.048 R)
• M21: 4,694,232 km (0.103 R)
• M22: 4,874,497 km (0.086 R)
• M23: 5,180,275 km (0.112 R)
• M24: 5,408,561 km (0.111 R)
• M25: 5,576,709 km (0.076 R)
• M26: 5,983,167 km (0.116 R)
• M27: 6,091,775 km (0.027 R)
• M28: 6,399,348 km (0.113 R)
• M29: 6,532,640 km (0.089 R)
• M30: 6,824,954 km (0.104 R)
• M31: 7,306,210 km (0.057 R)
• M32: 7,399,111 km (0.07 R)
• M33: 7,656,718 km (0.095 R)
• M34: 7,822,173 km (0.117 R)
• M35: 7,941,104 km (0.051 R)
• M36: 8,036,697 km (0.04 R)
• M37: 8,204,994 km (0.061 R)
• M38: 8,325,869 km (0.066 R)
• M39: 8,520,496 km (0.094 R)
• M40: 8,766,136 km (0.082 R)
• M41: 9,113,652 km (0.111 R)
• M42: 9,314,412 km (0.088 R)
• M43: 10,131,965 km (0.109 R)
• M44: 10,235,786 km (0.088 R)
• M45: 10,340,055 km (0.098 R)
• M46: 10,496,983 km (0.072 R)
• M47: 10,628,330 km (0.052 R)
• M48: 11,105,996 km (0.068 R)
• M49: 11,239,886 km (0.056 R)
• M50: 11,374,375 km (0.12 R)
• M51: 11,509,462 km (0.056 R)
• M52: 11,617,920 km (0.049 R)
• M53: 12,220,201 km (0.055 R)
• M54: 12,386,255 km (0.097 R)
• M55: 12,804,680 km (0.103 R)
• M56: 13,227,743 km (0.099 R)
• M57: 13,341,288 km (0.068 R)
• M58: 14,436,793 km (0.053 R)
• M59: 14,641,892 km (0.109 R)
• M60: 15,084,252 km (0.086 R)
• M61: 15,771,356 km (0.036 R)
• M62: 16,012,806 km (0.089 R)
• M63: 16,255,454 km (0.025 R)
• M64: 16,407,595 km (0.07 R)
• M65: 17,611,559 km (0.12 R)
• M66: 18,430,009 km (0.115 R)
• M67: 19,164,385 km (0.118 R)
• M68: 19,713,259 km (0.048 R)
• M69: 21,457,870 km (0.04 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: 478 - 17,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit