🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.2

Radius: 10.4

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.67 AU - 0.87 AU

Year: 443 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 46,534,683 km

• M1: 131,646 km (0.12 R)
• M2: 204,201 km (0.072 R)
• M3: 302,038 km (0.104 R)
• M4: 376,388 km (0.11 R)
• M5: 617,839 km (0.068 R)
• M6: 750,832 km (0.104 R)
• M7: 851,511 km (0.068 R)
• M8: 1,021,604 km (0.055 R)
• M9: 1,124,228 km (0.113 R)
• M10: 1,312,273 km (0.056 R)
• M11: 1,379,292 km (0.107 R)
• M12: 1,522,607 km (0.098 R)
• M13: 1,622,987 km (0.106 R)
• M14: 1,701,377 km (0.081 R)
• M15: 1,824,496 km (0.087 R)
• M16: 1,899,743 km (0.083 R)
• M17: 1,989,053 km (0.104 R)
• M18: 2,112,472 km (0.082 R)
• M19: 2,205,073 km (0.081 R)
• M20: 2,387,732 km (0.083 R)
• M21: 2,463,578 km (0.048 R)
• M22: 2,568,296 km (0.064 R)
• M23: 2,639,056 km (0.108 R)
• M24: 2,796,882 km (0.072 R)
• M25: 2,921,048 km (0.106 R)
• M26: 3,032,199 km (0.118 R)
• M27: 3,243,431 km (0.108 R)
• M28: 3,320,026 km (0.101 R)
• M29: 3,467,379 km (0.092 R)
• M30: 3,545,769 km (0.046 R)
• M31: 3,632,685 km (0.054 R)
• M32: 3,728,428 km (0.078 R)
• M33: 3,889,844 km (0.102 R)
• M34: 4,028,820 km (0.102 R)
• M35: 4,186,197 km (0.113 R)
• M36: 4,447,395 km (0.113 R)
• M37: 4,541,343 km (0.094 R)
• M38: 5,029,929 km (0.076 R)
• M39: 5,127,916 km (0.107 R)
• M40: 5,208,549 km (0.076 R)
• M41: 5,325,834 km (0.105 R)
• M42: 5,416,640 km (0.096 R)
• M43: 5,581,347 km (0.112 R)
• M44: 5,925,272 km (0.104 R)
• M45: 6,076,067 km (0.116 R)
• M46: 6,142,489 km (0.112 R)
• M47: 6,237,782 km (0.083 R)
• M48: 6,458,888 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.8

Radius: 12

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.71 AU - 0.89 AU

Year: 469 Days

Day: 12.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 46,534,683 km

• M1: 150,795 km (0.1 R)
• M2: 227,090 km (0.093 R)
• M3: 314,904 km (0.092 R)
• M4: 546,182 km (0.106 R)
• M5: 648,806 km (0.089 R)
• M6: 746,344 km (0.089 R)
• M7: 898,784 km (0.077 R)
• M8: 1,014,423 km (0.042 R)
• M9: 1,120,638 km (0.079 R)
• M10: 1,205,609 km (0.099 R)
• M11: 1,376,899 km (0.096 R)
• M12: 1,590,225 km (0.096 R)
• M13: 1,675,347 km (0.093 R)
• M14: 1,750,295 km (0.052 R)
• M15: 1,826,440 km (0.044 R)
• M16: 1,958,087 km (0.112 R)
• M17: 2,099,157 km (0.115 R)
• M18: 2,275,533 km (0.059 R)
• M19: 2,411,218 km (0.099 R)
• M20: 2,489,907 km (0.109 R)
• M21: 2,650,126 km (0.092 R)
• M22: 2,731,508 km (0.099 R)
• M23: 2,813,786 km (0.119 R)
• M24: 2,903,844 km (0.043 R)
• M25: 2,980,887 km (0.101 R)
• M26: 3,094,133 km (0.066 R)
• M27: 3,230,566 km (0.1 R)
• M28: 3,339,623 km (0.048 R)
• M29: 3,435,216 km (0.063 R)
• M30: 3,629,244 km (0.116 R)
• M31: 3,742,939 km (0.037 R)
• M32: 3,819,234 km (0.107 R)
• M33: 4,209,235 km (0.066 R)
• M34: 4,360,778 km (0.081 R)
• M35: 4,563,034 km (0.032 R)
• M36: 4,644,864 km (0.106 R)
• M37: 4,810,020 km (0.062 R)
• M38: 4,951,839 km (0.054 R)
• M39: 5,035,913 km (0.064 R)
• M40: 5,489,793 km (0.091 R)
• M41: 5,585,536 km (0.099 R)
• M42: 5,699,529 km (0.115 R)
• M43: 5,938,886 km (0.029 R)
• M44: 6,037,321 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.5

Radius: 14.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.03 AU - 1.41 AU

Year: 884 Days

Day: 8.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 46,534,683 km

• M1: 187,895 km (0.119 R)
• M2: 298,298 km (0.111 R)
• M3: 418,126 km (0.046 R)
• M4: 591,211 km (0.081 R)
• M5: 740,509 km (0.075 R)
• M6: 842,685 km (0.094 R)
• M7: 1,045,390 km (0.116 R)
• M8: 1,150,258 km (0.108 R)
• M9: 1,291,778 km (0.076 R)
• M10: 1,405,322 km (0.053 R)
• M11: 1,508,545 km (0.082 R)
• M12: 1,672,355 km (0.073 R)
• M13: 1,864,887 km (0.064 R)
• M14: 2,088,536 km (0.059 R)
• M15: 2,207,915 km (0.095 R)
• M16: 2,362,450 km (0.102 R)
• M17: 2,520,874 km (0.09 R)
• M18: 2,657,008 km (0.05 R)
• M19: 2,883,649 km (0.101 R)
• M20: 3,035,490 km (0.105 R)
• M21: 3,356,527 km (0.081 R)
• M22: 3,516,448 km (0.089 R)
• M23: 3,737,104 km (0.115 R)
• M24: 3,972,272 km (0.086 R)
• M25: 4,091,801 km (0.108 R)
• M26: 4,202,354 km (0.09 R)
• M27: 4,364,967 km (0.076 R)
• M28: 4,592,056 km (0.064 R)
• M29: 4,993,727 km (0.113 R)
• M30: 5,362,934 km (0.114 R)
• M31: 5,495,328 km (0.072 R)
• M32: 5,990,497 km (0.056 R)
• M33: 6,082,051 km (0.119 R)
• M34: 6,220,279 km (0.08 R)
• M35: 6,359,555 km (0.086 R)
• M36: 6,535,183 km (0.08 R)
• M37: 6,641,397 km (0.056 R)
• M38: 6,807,750 km (0.119 R)
• M39: 6,903,343 km (0.077 R)
• M40: 7,241,734 km (0.089 R)
• M41: 7,351,688 km (0.108 R)
• M42: 7,499,192 km (0.111 R)
• M43: 7,598,076 km (0.052 R)
• M44: 7,809,607 km (0.108 R)
• M45: 8,225,938 km (0.051 R)
• M46: 8,404,708 km (0.081 R)
• M47: 8,714,375 km (0.062 R)
• M48: 8,870,555 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.7

Radius: 14.2

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.35 AU - 1.39 AU

Year: 1052 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 46,534,683 km

• M1: 176,974 km (0.082 R)
• M2: 292,314 km (0.102 R)
• M3: 382,821 km (0.076 R)
• M4: 571,314 km (0.066 R)
• M5: 665,262 km (0.058 R)
• M6: 815,308 km (0.117 R)
• M7: 1,167,163 km (0.085 R)
• M8: 1,376,899 km (0.079 R)
• M9: 1,567,038 km (0.118 R)
• M10: 1,912,758 km (0.071 R)
• M11: 2,027,500 km (0.043 R)
• M12: 2,264,463 km (0.092 R)
• M13: 2,405,384 km (0.084 R)
• M14: 2,607,790 km (0.087 R)
• M15: 2,755,892 km (0.063 R)
• M16: 2,876,468 km (0.041 R)
• M17: 2,988,517 km (0.079 R)
• M18: 3,091,889 km (0.09 R)
• M19: 3,217,401 km (0.057 R)
• M20: 3,419,658 km (0.104 R)
• M21: 3,648,243 km (0.089 R)
• M22: 3,837,185 km (0.098 R)
• M23: 3,927,094 km (0.12 R)
• M24: 4,097,785 km (0.118 R)
• M25: 4,294,356 km (0.081 R)
• M26: 4,446,797 km (0.057 R)
• M27: 4,841,885 km (0.106 R)
• M28: 5,286,041 km (0.104 R)
• M29: 5,399,137 km (0.086 R)
• M30: 5,500,415 km (0.059 R)
• M31: 5,602,291 km (0.09 R)
• M32: 5,717,780 km (0.093 R)
• M33: 5,872,913 km (0.064 R)
• M34: 6,213,847 km (0.113 R)
• M35: 6,320,061 km (0.093 R)
• M36: 6,440,188 km (0.084 R)
• M37: 6,574,677 km (0.109 R)
• M38: 7,011,503 km (0.035 R)
• M39: 7,108,292 km (0.079 R)
• M40: 7,345,405 km (0.101 R)
• M41: 7,500,089 km (0.12 R)
• M42: 7,727,179 km (0.083 R)
• M43: 7,985,385 km (0.061 R)
• M44: 8,101,024 km (0.105 R)
• M45: 8,481,002 km (0.114 R)
• M46: 8,584,225 km (0.117 R)
• M47: 8,747,436 km (0.119 R)
• M48: 9,031,672 km (0.091 R)
• M49: 9,319,050 km (0.104 R)
• M50: 9,410,304 km (0.081 R)
• M51: 9,609,419 km (0.118 R)
• M52: 9,778,914 km (0.044 R)
• M53: 9,980,422 km (0.085 R)
• M54: 10,183,426 km (0.109 R)
• M55: 10,277,673 km (0.1 R)
• M56: 10,800,667 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.2

Radius: 3.1

Gravity: 20.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.15 AU - 10.99 AU

Year: 17919 Days

Day: 16.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,534,683 km

• M1: 55,052 km (0.039 R)
• M2: 141,669 km (0.111 R)
• M3: 330,013 km (0.116 R)
• M4: 497,263 km (0.108 R)
• M5: 773,720 km (0.111 R)
• M6: 993,629 km (0.119 R)
• M7: 1,070,971 km (0.03 R)
• M8: 1,231,639 km (0.101 R)
• M9: 1,575,565 km (0.03 R)
• M10: 1,995,636 km (0.051 R)
• M11: 2,019,870 km (0.105 R)
• M12: 2,474,199 km (0.102 R)
• M13: 2,605,845 km (0.069 R)
• M14: 3,618,922 km (0.103 R)
• M15: 3,738,301 km (0.057 R)
• M16: 3,828,658 km (0.051 R)
• M17: 4,641,573 km (0.047 R)
• M18: 4,869,261 km (0.115 R)
• M19: 5,885,479 km (0.033 R)
• M20: 5,920,485 km (0.098 R)
• M21: 6,238,381 km (0.068 R)
• M22: 6,634,366 km (0.073 R)
• M23: 7,038,580 km (0.094 R)
• M24: 7,716,857 km (0.048 R)
• M25: 8,258,700 km (0.075 R)
• M26: 8,732,925 km (0.112 R)
• M27: 8,933,087 km (0.102 R)
• M28: 9,094,354 km (0.054 R)
• M29: 9,297,208 km (0.12 R)
• M30: 9,956,486 km (0.111 R)
• M31: 10,123,587 km (0.114 R)
• M32: 10,165,475 km (0.116 R)
• M33: 10,801,415 km (0.115 R)
• M34: 10,887,135 km (0.116 R)
• M35: 11,232,556 km (0.11 R)
• M36: 12,739,605 km (0.096 R)
• M37: 13,012,023 km (0.041 R)
• M38: 13,609,068 km (0.028 R)
• M39: 13,887,619 km (0.083 R)
• M40: 14,027,493 km (0.105 R)
• M41: 14,167,966 km (0.08 R)
• M42: 15,212,009 km (0.111 R)
• M43: 15,452,712 km (0.112 R)
• M44: 15,743,231 km (0.081 R)
• M45: 15,840,470 km (0.12 R)
• M46: 16,477,457 km (0.1 R)
• M47: 16,675,076 km (0.095 R)
• M48: 16,973,075 km (0.075 R)
• M49: 17,877,394 km (0.061 R)
• M50: 18,029,685 km (0.098 R)
• M51: 18,233,288 km (0.116 R)
• M52: 18,284,450 km (0.053 R)
• M53: 18,335,463 km (0.119 R)
• M54: 19,055,627 km (0.119 R)
• M55: 19,263,119 km (0.077 R)
• M56: 19,367,090 km (0.108 R)
• M57: 21,217,316 km (0.034 R)
• M58: 22,463,467 km (0.113 R)
• M59: 23,455,001 km (0.077 R)
• M60: 24,573,545 km (0.111 R)
• M61: 25,366,862 km (0.111 R)
• M62: 27,796,481 km (0.11 R)
• M63: 28,208,474 km (0.026 R)
• M64: 29,576,696 km (0.119 R)
• M65: 30,117,941 km (0.096 R)
• M66: 30,966,310 km (0.084 R)
• M67: 31,027,197 km (0.05 R)
• M68: 31,332,376 km (0.106 R)
• M69: 32,007,063 km (0.106 R)
• M70: 32,562,669 km (0.093 R)
• M71: 33,808,820 km (0.117 R)
• M72: 35,133,808 km (0.082 R)
• M73: 36,475,701 km (0.083 R)
• M74: 36,604,505 km (0.104 R)
• M75: 37,055,991 km (0.113 R)
• M76: 37,185,393 km (0.076 R)
• M77: 37,899,573 km (0.112 R)
• M78: 38,290,921 km (0.063 R)
• M79: 39,209,452 km (0.088 R)
• M80: 39,539,316 km (0.086 R)
• M81: 39,605,438 km (0.097 R)
• M82: 39,671,560 km (0.034 R)
• M83: 42,345,772 km (0.114 R)
• M84: 44,046,699 km (0.059 R)
• M85: 44,115,066 km (0.079 R)
• M86: 44,320,763 km (0.067 R)
• M87: 45,215,807 km (0.04 R)
• M88: 45,700,205 km (0.069 R)
• M89: 45,769,618 km (0.108 R)
• M90: 45,908,445 km (0.094 R)
• M91: 46,116,835 km (0.026 R)
• M92: 46,534,662 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 12,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit