🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.1

Radius: 15

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.83 AU - 1.03 AU

Year: 608 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 27,079,114 km

• M1: 190,737 km (0.054 R)
• M2: 323,730 km (0.092 R)
• M3: 441,164 km (0.111 R)
• M4: 603,179 km (0.109 R)
• M5: 697,126 km (0.106 R)
• M6: 994,078 km (0.064 R)
• M7: 1,088,624 km (0.067 R)
• M8: 1,261,409 km (0.045 R)
• M9: 1,369,718 km (0.072 R)
• M10: 1,476,681 km (0.112 R)
• M11: 1,684,921 km (0.08 R)
• M12: 1,785,151 km (0.103 R)
• M13: 1,903,184 km (0.105 R)
• M14: 2,174,704 km (0.102 R)
• M15: 2,357,214 km (0.104 R)
• M16: 2,516,386 km (0.102 R)
• M17: 2,696,801 km (0.111 R)
• M18: 2,815,582 km (0.106 R)
• M19: 2,960,542 km (0.069 R)
• M20: 3,077,079 km (0.104 R)
• M21: 3,232,810 km (0.103 R)
• M22: 3,333,938 km (0.076 R)
• M23: 3,558,933 km (0.105 R)
• M24: 3,702,996 km (0.083 R)
• M25: 3,875,782 km (0.093 R)
• M26: 4,126,358 km (0.099 R)
• M27: 4,271,169 km (0.101 R)
• M28: 4,480,755 km (0.084 R)
• M29: 4,693,932 km (0.087 R)
• M30: 4,787,431 km (0.093 R)
• M31: 4,946,902 km (0.055 R)
• M32: 5,086,178 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.1

Radius: 11.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.97 AU - 1.11 AU

Year: 719 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 27,079,114 km

• M1: 141,071 km (0.065 R)
• M2: 216,319 km (0.091 R)
• M3: 289,322 km (0.089 R)
• M4: 407,056 km (0.088 R)
• M5: 477,666 km (0.107 R)
• M6: 565,330 km (0.082 R)
• M7: 642,672 km (0.094 R)
• M8: 728,691 km (0.085 R)
• M9: 856,448 km (0.038 R)
• M10: 997,219 km (0.1 R)
• M11: 1,088,773 km (0.086 R)
• M12: 1,178,083 km (0.116 R)
• M13: 1,342,042 km (0.119 R)
• M14: 1,467,256 km (0.108 R)
• M15: 1,554,920 km (0.026 R)
• M16: 1,760,468 km (0.112 R)
• M17: 1,892,114 km (0.084 R)
• M18: 1,968,708 km (0.065 R)
• M19: 2,165,280 km (0.088 R)
• M20: 2,306,799 km (0.069 R)
• M21: 2,382,047 km (0.106 R)
• M22: 2,500,229 km (0.08 R)
• M23: 2,656,110 km (0.083 R)
• M24: 2,728,067 km (0.077 R)
• M25: 2,844,604 km (0.053 R)
• M26: 3,060,024 km (0.095 R)
• M27: 3,150,830 km (0.039 R)
• M28: 3,420,705 km (0.1 R)
• M29: 3,514,952 km (0.084 R)
• M30: 3,714,366 km (0.064 R)
• M31: 3,819,533 km (0.118 R)
• M32: 3,901,064 km (0.085 R)
• M33: 3,974,965 km (0.117 R)
• M34: 4,057,693 km (0.119 R)
• M35: 4,191,284 km (0.077 R)
• M36: 4,317,694 km (0.03 R)
• M37: 4,479,858 km (0.096 R)
• M38: 4,722,506 km (0.071 R)
• M39: 4,827,822 km (0.093 R)
• M40: 5,005,096 km (0.072 R)
• M41: 5,112,657 km (0.109 R)
• M42: 5,257,019 km (0.08 R)
• M43: 5,430,403 km (0.068 R)
• M44: 5,679,932 km (0.097 R)
• M45: 5,876,803 km (0.079 R)
• M46: 6,075,768 km (0.1 R)
• M47: 6,171,361 km (0.104 R)
• M48: 6,431,960 km (0.101 R)
• M49: 6,666,680 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.5

Radius: 11.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.11 AU - 1.39 AU

Year: 948 Days

Day: 14 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 27,079,114 km

• M1: 232,625 km (0.064 R)
• M2: 316,699 km (0.091 R)
• M3: 463,305 km (0.064 R)
• M4: 539,001 km (0.102 R)
• M5: 649,404 km (0.056 R)
• M6: 723,306 km (0.045 R)
• M7: 842,685 km (0.076 R)
• M8: 1,019,809 km (0.059 R)
• M9: 1,113,158 km (0.067 R)
• M10: 1,269,936 km (0.091 R)
• M11: 1,342,790 km (0.053 R)
• M12: 1,504,655 km (0.101 R)
• M13: 1,600,099 km (0.054 R)
• M14: 1,829,133 km (0.101 R)
• M15: 1,944,473 km (0.106 R)
• M16: 2,082,253 km (0.116 R)
• M17: 2,291,540 km (0.053 R)
• M18: 2,402,392 km (0.099 R)
• M19: 2,665,684 km (0.087 R)
• M20: 2,760,530 km (0.077 R)
• M21: 2,976,100 km (0.118 R)
• M22: 3,105,053 km (0.109 R)
• M23: 3,282,626 km (0.117 R)
• M24: 3,431,775 km (0.086 R)
• M25: 3,511,361 km (0.101 R)
• M26: 3,729,026 km (0.102 R)
• M27: 3,827,162 km (0.026 R)
• M28: 3,901,363 km (0.079 R)
• M29: 4,009,522 km (0.09 R)
• M30: 4,110,201 km (0.104 R)
• M31: 4,237,210 km (0.111 R)
• M32: 4,365,565 km (0.045 R)
• M33: 4,443,206 km (0.038 R)
• M34: 4,529,973 km (0.081 R)
• M35: 4,608,662 km (0.112 R)
• M36: 4,678,973 km (0.095 R)
• M37: 4,749,583 km (0.068 R)
• M38: 4,847,420 km (0.091 R)
• M39: 4,981,759 km (0.05 R)
• M40: 5,081,092 km (0.071 R)
• M41: 5,208,549 km (0.114 R)
• M42: 5,281,852 km (0.077 R)
• M43: 5,541,105 km (0.09 R)
• M44: 5,625,329 km (0.078 R)
• M45: 5,700,576 km (0.069 R)
• M46: 5,823,546 km (0.081 R)
• M47: 5,928,264 km (0.075 R)
• M48: 6,052,879 km (0.095 R)
• M49: 6,188,116 km (0.087 R)
• M50: 6,265,757 km (0.109 R)
• M51: 6,392,766 km (0.109 R)
• M52: 6,579,913 km (0.078 R)
• M53: 6,818,970 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.1

Radius: 11

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.5 AU - 2.02 AU

Year: 1584 Days

Day: 8.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 27,079,114 km

• M1: 137,181 km (0.056 R)
• M2: 255,812 km (0.113 R)
• M3: 370,554 km (0.11 R)
• M4: 538,552 km (0.079 R)
• M5: 741,257 km (0.077 R)
• M6: 871,108 km (0.102 R)
• M7: 954,434 km (0.07 R)
• M8: 1,072,916 km (0.109 R)
• M9: 1,154,746 km (0.112 R)
• M10: 1,273,078 km (0.095 R)
• M11: 1,404,574 km (0.065 R)
• M12: 1,485,806 km (0.081 R)
• M13: 1,624,782 km (0.082 R)
• M14: 1,719,927 km (0.081 R)
• M15: 1,817,016 km (0.094 R)
• M16: 1,936,096 km (0.103 R)
• M17: 2,057,868 km (0.09 R)
• M18: 2,130,124 km (0.108 R)
• M19: 2,504,268 km (0.06 R)
• M20: 2,581,610 km (0.108 R)
• M21: 2,659,850 km (0.093 R)
• M22: 2,876,169 km (0.098 R)
• M23: 3,122,108 km (0.096 R)
• M24: 3,193,615 km (0.095 R)
• M25: 3,362,811 km (0.115 R)
• M26: 3,510,164 km (0.114 R)
• M27: 3,824,170 km (0.119 R)
• M28: 3,952,376 km (0.119 R)
• M29: 4,173,481 km (0.042 R)
• M30: 4,398,925 km (0.055 R)
• M31: 4,506,337 km (0.12 R)
• M32: 4,601,032 km (0.035 R)
• M33: 4,737,615 km (0.055 R)
• M34: 5,028,732 km (0.11 R)
• M35: 5,211,840 km (0.103 R)
• M36: 5,411,553 km (0.102 R)
• M37: 5,613,959 km (0.083 R)
• M38: 5,686,813 km (0.046 R)
• M39: 6,326,494 km (0.112 R)
• M40: 6,570,338 km (0.101 R)
• M41: 6,833,032 km (0.103 R)
• M42: 6,973,355 km (0.11 R)
• M43: 7,273,000 km (0.087 R)
• M44: 7,496,499 km (0.067 R)
• M45: 7,722,242 km (0.045 R)
• M46: 8,131,093 km (0.105 R)
• M47: 8,263,338 km (0.093 R)
• M48: 8,446,445 km (0.119 R)
• M49: 8,546,975 km (0.103 R)
• M50: 8,749,082 km (0.088 R)
• M51: 8,952,834 km (0.038 R)
• M52: 9,072,363 km (0.033 R)
• M53: 9,175,286 km (0.062 R)
• M54: 9,555,863 km (0.112 R)
• M55: 9,977,131 km (0.111 R)
• M56: 10,692,508 km (0.057 R)
• M57: 10,855,869 km (0.113 R)
• M58: 11,129,782 km (0.113 R)
• M59: 11,332,188 km (0.109 R)
• M60: 11,628,841 km (0.105 R)
• M61: 12,040,684 km (0.103 R)
• M62: 12,248,475 km (0.08 R)
• M63: 12,495,611 km (0.084 R)
• M64: 12,572,055 km (0.114 R)
• M65: 12,879,030 km (0.068 R)
• M66: 12,994,819 km (0.058 R)

Asteroid Belt

Center: 2.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663

Radius: 10

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.65 AU - 3.13 AU

Year: 3332 Days

Day: 11.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,079,114 km

• M1: 161,865 km (0.047 R)
• M2: 333,603 km (0.09 R)
• M3: 432,787 km (0.074 R)
• M4: 656,585 km (0.111 R)
• M5: 756,816 km (0.049 R)
• M6: 830,418 km (0.084 R)
• M7: 895,493 km (0.106 R)
• M8: 1,324,390 km (0.088 R)
• M9: 1,480,720 km (0.113 R)
• M10: 1,547,740 km (0.043 R)
• M11: 1,615,956 km (0.095 R)
• M12: 1,927,868 km (0.115 R)
• M13: 2,166,776 km (0.086 R)
• M14: 2,258,928 km (0.067 R)
• M15: 2,624,395 km (0.065 R)
• M16: 2,772,647 km (0.075 R)
• M17: 2,872,878 km (0.057 R)
• M18: 3,077,378 km (0.113 R)
• M19: 3,251,360 km (0.048 R)
• M20: 3,392,880 km (0.086 R)
• M21: 3,645,700 km (0.09 R)
• M22: 3,960,903 km (0.089 R)
• M23: 4,036,300 km (0.086 R)
• M24: 4,188,740 km (0.113 R)
• M25: 4,420,916 km (0.065 R)
• M26: 4,578,144 km (0.083 R)
• M27: 4,958,870 km (0.093 R)
• M28: 5,412,601 km (0.03 R)
• M29: 5,496,525 km (0.025 R)
• M30: 5,559,805 km (0.111 R)
• M31: 5,708,356 km (0.053 R)
• M32: 6,227,610 km (0.12 R)
• M33: 6,470,706 km (0.104 R)
• M34: 7,034,840 km (0.091 R)
• M35: 7,732,415 km (0.119 R)
• M36: 8,089,654 km (0.091 R)
• M37: 8,574,202 km (0.042 R)
• M38: 8,696,872 km (0.113 R)
• M39: 8,795,457 km (0.103 R)
• M40: 8,993,674 km (0.09 R)
• M41: 9,143,272 km (0.094 R)
• M42: 9,243,503 km (0.11 R)
• M43: 9,495,575 km (0.052 R)
• M44: 9,571,721 km (0.087 R)
• M45: 9,955,140 km (0.103 R)
• M46: 10,135,854 km (0.102 R)
• M47: 10,291,586 km (0.025 R)
• M48: 10,395,855 km (0.11 R)
• M49: 10,895,961 km (0.117 R)
• M50: 10,975,697 km (0.068 R)
• M51: 11,055,582 km (0.045 R)
• M52: 11,162,395 km (0.117 R)
• M53: 11,377,068 km (0.066 R)
• M54: 12,861,677 km (0.051 R)
• M55: 13,284,740 km (0.057 R)
• M56: 13,913,649 km (0.072 R)
• M57: 14,058,011 km (0.093 R)
• M58: 14,493,790 km (0.067 R)
• M59: 14,934,206 km (0.088 R)
• M60: 15,858,122 km (0.119 R)
• M61: 16,586,066 km (0.112 R)
• M62: 16,677,769 km (0.096 R)
• M63: 17,293,813 km (0.098 R)
• M64: 18,580,056 km (0.104 R)
• M65: 18,643,635 km (0.089 R)
• M66: 19,476,147 km (0.11 R)
• M67: 19,540,623 km (0.099 R)
• M68: 19,702,339 km (0.059 R)
• M69: 20,583,021 km (0.106 R)
• M70: 20,978,558 km (0.105 R)
• M71: 21,243,646 km (0.091 R)
• M72: 21,911,301 km (0.117 R)
• M73: 22,011,980 km (0.074 R)
• M74: 22,687,564 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 8.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.79 AU - 6.23 AU

Year: 7606 Days

Day: 9.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,079,114 km

• M1: 140,622 km (0.104 R)
• M2: 301,440 km (0.086 R)
• M3: 384,317 km (0.109 R)
• M4: 466,895 km (0.073 R)
• M5: 608,863 km (0.078 R)
• M6: 801,545 km (0.055 R)
• M7: 886,667 km (0.101 R)
• M8: 1,244,654 km (0.092 R)
• M9: 1,629,420 km (0.097 R)
• M10: 2,033,334 km (0.057 R)
• M11: 2,816,928 km (0.057 R)
• M12: 2,930,473 km (0.11 R)
• M13: 3,007,067 km (0.083 R)
• M14: 3,142,752 km (0.09 R)
• M15: 3,201,394 km (0.069 R)
• M16: 3,726,333 km (0.11 R)
• M17: 3,956,415 km (0.094 R)
• M18: 4,234,517 km (0.057 R)
• M19: 4,408,799 km (0.065 R)
• M20: 4,629,905 km (0.108 R)
• M21: 4,832,161 km (0.067 R)
• M22: 5,959,231 km (0.087 R)
• M23: 6,602,352 km (0.103 R)
• M24: 7,163,793 km (0.06 R)
• M25: 7,502,782 km (0.07 R)
• M26: 8,115,385 km (0.082 R)
• M27: 8,688,794 km (0.117 R)
• M28: 8,938,473 km (0.092 R)
• M29: 9,473,584 km (0.086 R)
• M30: 9,759,316 km (0.114 R)
• M31: 10,135,106 km (0.078 R)
• M32: 10,545,004 km (0.095 R)
• M33: 10,722,427 km (0.081 R)
• M34: 11,140,105 km (0.036 R)
• M35: 11,593,685 km (0.113 R)
• M36: 12,053,100 km (0.041 R)
• M37: 12,958,467 km (0.086 R)
• M38: 13,243,899 km (0.077 R)
• M39: 13,691,945 km (0.09 R)
• M40: 14,080,002 km (0.089 R)
• M41: 14,373,513 km (0.09 R)
• M42: 15,132,573 km (0.095 R)
• M43: 15,299,225 km (0.059 R)
• M44: 15,366,095 km (0.056 R)
• M45: 15,500,135 km (0.108 R)
• M46: 15,735,602 km (0.072 R)
• M47: 16,517,699 km (0.063 R)
• M48: 16,620,623 km (0.055 R)
• M49: 17,173,237 km (0.059 R)
• M50: 17,382,076 km (0.1 R)
• M51: 17,978,223 km (0.049 R)
• M52: 18,581,103 km (0.053 R)
• M53: 18,652,461 km (0.093 R)
• M54: 19,407,332 km (0.096 R)
• M55: 19,733,904 km (0.074 R)
• M56: 19,952,616 km (0.112 R)
• M57: 20,025,769 km (0.067 R)
• M58: 20,502,987 km (0.08 R)
• M59: 20,872,643 km (0.076 R)
• M60: 21,021,194 km (0.091 R)
• M61: 21,207,293 km (0.074 R)
• M62: 22,108,172 km (0.096 R)
• M63: 22,335,261 km (0.112 R)
• M64: 23,251,847 km (0.077 R)
• M65: 23,947,178 km (0.096 R)
• M66: 24,414,522 km (0.109 R)
• M67: 25,358,335 km (0.097 R)
• M68: 25,715,425 km (0.111 R)
• M69: 26,034,218 km (0.11 R)
• M70: 26,193,989 km (0.111 R)
• M71: 26,715,786 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 13,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit