🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.1

Radius: 8.3

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.2 AU - 1.68 AU

Year: 1134 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 64,520,461 km

• M1: 115,789 km (0.103 R)
• M2: 279,150 km (0.053 R)
• M3: 432,188 km (0.037 R)
• M4: 489,783 km (0.091 R)
• M5: 620,382 km (0.118 R)
• M6: 686,953 km (0.089 R)
• M7: 827,875 km (0.093 R)
• M8: 1,017,714 km (0.05 R)
• M9: 1,073,365 km (0.078 R)
• M10: 1,456,934 km (0.093 R)
• M11: 1,556,865 km (0.086 R)
• M12: 1,612,515 km (0.113 R)
• M13: 1,687,614 km (0.042 R)
• M14: 1,821,952 km (0.083 R)
• M15: 2,132,218 km (0.107 R)
• M16: 2,267,305 km (0.119 R)
• M17: 2,416,155 km (0.109 R)
• M18: 2,589,988 km (0.043 R)
• M19: 3,019,633 km (0.11 R)
• M20: 3,338,576 km (0.119 R)
• M21: 3,495,953 km (0.068 R)
• M22: 3,569,405 km (0.052 R)
• M23: 3,755,505 km (0.112 R)
• M24: 3,906,599 km (0.112 R)
• M25: 4,021,191 km (0.094 R)
• M26: 4,124,114 km (0.1 R)
• M27: 4,201,905 km (0.078 R)
• M28: 4,398,327 km (0.115 R)
• M29: 4,597,891 km (0.119 R)
• M30: 4,759,755 km (0.1 R)
• M31: 4,950,792 km (0.061 R)
• M32: 5,116,696 km (0.115 R)
• M33: 5,298,607 km (0.108 R)
• M34: 5,369,068 km (0.103 R)
• M35: 5,697,285 km (0.114 R)
• M36: 5,856,607 km (0.057 R)
• M37: 6,120,647 km (0.101 R)
• M38: 6,343,548 km (0.089 R)
• M39: 6,418,497 km (0.093 R)
• M40: 6,538,923 km (0.093 R)
• M41: 6,828,096 km (0.108 R)
• M42: 6,935,656 km (0.043 R)
• M43: 7,059,374 km (0.038 R)
• M44: 7,152,573 km (0.119 R)
• M45: 7,419,007 km (0.115 R)
• M46: 7,545,567 km (0.062 R)
• M47: 7,656,718 km (0.066 R)
• M48: 7,880,965 km (0.059 R)
• M49: 8,303,131 km (0.098 R)
• M50: 8,467,389 km (0.071 R)
• M51: 8,966,896 km (0.073 R)
• M52: 9,169,302 km (0.082 R)
• M53: 9,544,494 km (0.09 R)
• M54: 9,785,795 km (0.057 R)
• M55: 10,151,562 km (0.034 R)
• M56: 10,221,723 km (0.043 R)
• M57: 10,433,255 km (0.078 R)
• M58: 10,521,817 km (0.091 R)
• M59: 10,575,073 km (0.038 R)
• M60: 10,968,516 km (0.05 R)
• M61: 11,421,199 km (0.055 R)
• M62: 11,530,854 km (0.077 R)
• M63: 11,751,062 km (0.069 R)
• M64: 11,880,165 km (0.087 R)
• M65: 11,991,317 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.1

Radius: 8.1

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.51 AU - 1.94 AU

Year: 1480 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 64,520,461 km

• M1: 103,372 km (0.106 R)
• M2: 204,799 km (0.115 R)
• M3: 270,473 km (0.064 R)
• M4: 398,978 km (0.081 R)
• M5: 536,159 km (0.066 R)
• M6: 641,476 km (0.078 R)
• M7: 694,433 km (0.083 R)
• M8: 779,555 km (0.076 R)
• M9: 994,227 km (0.116 R)
• M10: 1,085,482 km (0.084 R)
• M11: 1,137,991 km (0.1 R)
• M12: 1,197,531 km (0.097 R)
• M13: 1,276,519 km (0.067 R)
• M14: 1,382,434 km (0.113 R)
• M15: 1,511,088 km (0.102 R)
• M16: 1,636,900 km (0.117 R)
• M17: 1,711,400 km (0.056 R)
• M18: 1,821,803 km (0.111 R)
• M19: 1,906,176 km (0.1 R)
• M20: 2,100,952 km (0.084 R)
• M21: 2,159,894 km (0.11 R)
• M22: 2,287,052 km (0.099 R)
• M23: 2,447,720 km (0.096 R)
• M24: 2,525,511 km (0.117 R)
• M25: 2,596,271 km (0.119 R)
• M26: 2,918,654 km (0.108 R)
• M27: 3,059,576 km (0.1 R)
• M28: 3,202,890 km (0.047 R)
• M29: 3,331,096 km (0.063 R)
• M30: 3,382,857 km (0.094 R)
• M31: 3,434,917 km (0.055 R)
• M32: 3,592,742 km (0.079 R)
• M33: 3,708,232 km (0.116 R)
• M34: 4,015,955 km (0.06 R)
• M35: 4,173,033 km (0.087 R)
• M36: 4,493,172 km (0.116 R)
• M37: 4,550,468 km (0.081 R)
• M38: 4,899,629 km (0.065 R)
• M39: 4,978,468 km (0.094 R)
• M40: 5,197,329 km (0.073 R)
• M41: 5,338,250 km (0.099 R)
• M42: 5,551,876 km (0.096 R)
• M43: 5,696,089 km (0.107 R)
• M44: 5,830,876 km (0.112 R)
• M45: 5,977,333 km (0.119 R)
• M46: 6,135,757 km (0.119 R)
• M47: 6,348,934 km (0.117 R)
• M48: 6,413,410 km (0.094 R)
• M49: 6,586,345 km (0.066 R)
• M50: 6,640,649 km (0.043 R)
• M51: 6,826,600 km (0.12 R)
• M52: 7,237,395 km (0.052 R)
• M53: 7,304,714 km (0.061 R)
• M54: 7,372,333 km (0.064 R)
• M55: 7,428,731 km (0.072 R)
• M56: 7,496,798 km (0.072 R)
• M57: 7,736,155 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305

Radius: 13.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.23 AU - 3.07 AU

Year: 2830 Days

Day: 5.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 64,520,461 km

• M1: 175,329 km (0.09 R)
• M2: 279,748 km (0.101 R)
• M3: 365,468 km (0.105 R)
• M4: 453,282 km (0.108 R)
• M5: 557,850 km (0.093 R)
• M6: 695,331 km (0.097 R)
• M7: 837,598 km (0.09 R)
• M8: 1,258,567 km (0.072 R)
• M9: 1,376,450 km (0.118 R)
• M10: 1,655,899 km (0.081 R)
• M11: 1,742,366 km (0.105 R)
• M12: 1,852,770 km (0.118 R)
• M13: 2,354,521 km (0.076 R)
• M14: 2,489,757 km (0.06 R)
• M15: 2,911,324 km (0.095 R)
• M16: 3,030,254 km (0.046 R)
• M17: 3,314,191 km (0.092 R)
• M18: 3,438,657 km (0.11 R)
• M19: 3,864,861 km (0.091 R)
• M20: 3,996,058 km (0.074 R)
• M21: 4,566,475 km (0.075 R)
• M22: 4,814,508 km (0.091 R)
• M23: 5,082,887 km (0.11 R)
• M24: 5,535,720 km (0.092 R)
• M25: 5,700,726 km (0.08 R)
• M26: 5,833,868 km (0.092 R)
• M27: 6,035,526 km (0.054 R)
• M28: 6,307,944 km (0.101 R)
• M29: 6,636,910 km (0.089 R)
• M30: 6,724,424 km (0.097 R)
• M31: 7,024,966 km (0.12 R)
• M32: 7,438,455 km (0.086 R)
• M33: 7,565,912 km (0.109 R)
• M34: 7,934,073 km (0.107 R)
• M35: 8,101,772 km (0.033 R)
• M36: 8,195,420 km (0.093 R)
• M37: 8,459,460 km (0.084 R)
• M38: 8,707,344 km (0.095 R)
• M39: 8,860,981 km (0.091 R)
• M40: 8,996,218 km (0.071 R)
• M41: 9,112,754 km (0.089 R)
• M42: 9,210,143 km (0.082 R)
• M43: 9,307,980 km (0.116 R)
• M44: 9,603,435 km (0.05 R)
• M45: 9,822,147 km (0.086 R)
• M46: 10,143,184 km (0.089 R)
• M47: 10,304,900 km (0.105 R)
• M48: 10,488,008 km (0.073 R)
• M49: 11,002,325 km (0.057 R)
• M50: 11,314,835 km (0.068 R)
• M51: 11,398,610 km (0.045 R)
• M52: 11,778,439 km (0.092 R)
• M53: 12,226,933 km (0.109 R)
• M54: 12,356,186 km (0.08 R)
• M55: 12,768,178 km (0.096 R)
• M56: 12,899,226 km (0.086 R)
• M57: 13,228,790 km (0.115 R)
• M58: 13,317,202 km (0.075 R)
• M59: 13,650,357 km (0.111 R)
• M60: 13,851,566 km (0.11 R)
• M61: 14,189,208 km (0.105 R)
• M62: 14,415,700 km (0.057 R)
• M63: 14,506,805 km (0.059 R)
• M64: 14,689,314 km (0.096 R)
• M65: 15,218,292 km (0.096 R)
• M66: 15,380,456 km (0.059 R)
• M67: 15,753,553 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 13

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.3 AU - 6.78 AU

Year: 8554 Days

Day: 12.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,520,461 km

• M1: 198,068 km (0.045 R)
• M2: 305,628 km (0.08 R)
• M3: 452,833 km (0.067 R)
• M4: 687,103 km (0.049 R)
• M5: 825,481 km (0.102 R)
• M6: 974,331 km (0.077 R)
• M7: 1,167,911 km (0.054 R)
• M8: 1,528,591 km (0.113 R)
• M9: 1,621,043 km (0.087 R)
• M10: 1,729,202 km (0.072 R)
• M11: 1,867,879 km (0.081 R)
• M12: 2,010,296 km (0.118 R)
• M13: 2,097,661 km (0.065 R)
• M14: 2,261,321 km (0.057 R)
• M15: 2,538,227 km (0.049 R)
• M16: 2,633,072 km (0.117 R)
• M17: 2,745,271 km (0.072 R)
• M18: 2,842,808 km (0.097 R)
• M19: 3,125,399 km (0.077 R)
• M20: 3,261,682 km (0.087 R)
• M21: 3,628,945 km (0.027 R)
• M22: 3,718,405 km (0.056 R)
• M23: 3,844,815 km (0.045 R)
• M24: 3,936,070 km (0.096 R)
• M25: 4,102,123 km (0.099 R)
• M26: 4,479,708 km (0.119 R)
• M27: 4,829,169 km (0.089 R)
• M28: 5,329,424 km (0.084 R)
• M29: 5,534,224 km (0.098 R)
• M30: 6,100,152 km (0.117 R)
• M31: 6,271,442 km (0.046 R)
• M32: 6,817,175 km (0.119 R)
• M33: 7,287,361 km (0.096 R)
• M34: 7,400,906 km (0.081 R)
• M35: 7,884,107 km (0.062 R)
• M36: 8,024,131 km (0.112 R)
• M37: 8,808,771 km (0.077 R)
• M38: 9,075,953 km (0.095 R)
• M39: 9,717,728 km (0.046 R)
• M40: 9,968,604 km (0.096 R)
• M41: 10,604,993 km (0.071 R)
• M42: 11,149,828 km (0.091 R)
• M43: 11,730,418 km (0.098 R)
• M44: 12,293,803 km (0.037 R)
• M45: 12,701,607 km (0.075 R)
• M46: 12,811,113 km (0.095 R)
• M47: 12,948,444 km (0.103 R)
• M48: 13,086,373 km (0.092 R)
• M49: 13,419,079 km (0.061 R)
• M50: 13,558,653 km (0.042 R)
• M51: 13,951,797 km (0.088 R)
• M52: 14,263,409 km (0.097 R)
• M53: 14,462,823 km (0.075 R)
• M54: 15,037,877 km (0.078 R)
• M55: 15,153,816 km (0.041 R)
• M56: 15,503,426 km (0.058 R)
• M57: 15,767,316 km (0.071 R)
• M58: 15,973,612 km (0.047 R)
• M59: 16,121,564 km (0.058 R)
• M60: 16,329,356 km (0.097 R)
• M61: 16,478,355 km (0.073 R)
• M62: 16,568,114 km (0.112 R)
• M63: 16,898,127 km (0.049 R)
• M64: 17,139,428 km (0.091 R)
• M65: 18,518,571 km (0.066 R)
• M66: 18,861,000 km (0.094 R)
• M67: 19,457,597 km (0.094 R)
• M68: 19,552,442 km (0.057 R)
• M69: 19,996,747 km (0.032 R)
• M70: 20,156,219 km (0.109 R)
• M71: 20,316,139 km (0.074 R)
• M72: 20,701,653 km (0.045 R)
• M73: 20,895,232 km (0.051 R)
• M74: 21,447,248 km (0.105 R)
• M75: 21,807,031 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.1

Radius: 7.3

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.27 AU - 11.05 AU

Year: 18187 Days

Day: 16.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 179.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,520,461 km

• M1: 145,858 km (0.092 R)
• M2: 246,388 km (0.06 R)
• M3: 360,830 km (0.081 R)
• M4: 921,822 km (0.05 R)
• M5: 990,787 km (0.054 R)
• M6: 1,037,760 km (0.113 R)
• M7: 1,414,149 km (0.118 R)
• M8: 1,494,333 km (0.099 R)
• M9: 2,007,155 km (0.088 R)
• M10: 2,097,811 km (0.11 R)
• M11: 2,345,844 km (0.071 R)
• M12: 2,769,057 km (0.068 R)
• M13: 2,972,510 km (0.118 R)
• M14: 3,465,883 km (0.045 R)
• M15: 4,022,537 km (0.116 R)
• M16: 4,098,832 km (0.118 R)
• M17: 4,527,430 km (0.074 R)
• M18: 5,011,080 km (0.101 R)
• M19: 5,093,359 km (0.083 R)
• M20: 5,810,381 km (0.086 R)
• M21: 6,693,906 km (0.098 R)
• M22: 7,059,075 km (0.094 R)
• M23: 7,713,565 km (0.065 R)
• M24: 7,999,896 km (0.092 R)
• M25: 8,436,123 km (0.113 R)
• M26: 8,731,280 km (0.112 R)
• M27: 8,979,762 km (0.093 R)
• M28: 9,534,770 km (0.038 R)
• M29: 10,309,238 km (0.074 R)
• M30: 10,466,615 km (0.105 R)
• M31: 10,571,932 km (0.099 R)
• M32: 10,677,698 km (0.103 R)
• M33: 11,265,318 km (0.11 R)
• M34: 12,083,319 km (0.068 R)
• M35: 12,304,724 km (0.044 R)
• M36: 12,695,474 km (0.087 R)
• M37: 13,374,648 km (0.075 R)
• M38: 13,603,682 km (0.081 R)
• M39: 14,709,211 km (0.103 R)
• M40: 15,422,194 km (0.098 R)
• M41: 15,482,183 km (0.084 R)
• M42: 15,722,587 km (0.028 R)
• M43: 16,758,402 km (0.111 R)
• M44: 17,315,804 km (0.064 R)
• M45: 17,690,696 km (0.093 R)
• M46: 17,942,021 km (0.105 R)
• M47: 18,257,971 km (0.042 R)
• M48: 19,604,951 km (0.097 R)
• M49: 19,734,951 km (0.067 R)
• M50: 19,865,101 km (0.071 R)
• M51: 19,995,700 km (0.098 R)
• M52: 20,652,584 km (0.089 R)
• M53: 21,450,240 km (0.075 R)
• M54: 23,006,956 km (0.107 R)
• M55: 23,143,987 km (0.081 R)
• M56: 23,556,878 km (0.071 R)
• M57: 25,232,673 km (0.084 R)
• M58: 25,303,283 km (0.083 R)
• M59: 25,444,803 km (0.115 R)
• M60: 27,090,978 km (0.118 R)
• M61: 27,598,862 km (0.093 R)
• M62: 29,215,267 km (0.095 R)
• M63: 30,937,737 km (0.093 R)
• M64: 32,462,140 km (0.037 R)
• M65: 32,924,247 km (0.094 R)
• M66: 36,698,452 km (0.116 R)
• M67: 37,099,374 km (0.071 R)
• M68: 39,453,446 km (0.117 R)
• M69: 39,781,963 km (0.079 R)
• M70: 39,946,521 km (0.03 R)
• M71: 40,276,384 km (0.114 R)
• M72: 40,607,145 km (0.081 R)
• M73: 42,190,489 km (0.084 R)
• M74: 43,708,907 km (0.115 R)
• M75: 44,560,269 km (0.074 R)
• M76: 44,816,829 km (0.114 R)
• M77: 44,987,969 km (0.072 R)
• M78: 45,245,278 km (0.045 R)
• M79: 46,712,534 km (0.081 R)
• M80: 47,495,529 km (0.083 R)
• M81: 48,107,683 km (0.101 R)
• M82: 49,251,209 km (0.112 R)
• M83: 49,339,622 km (0.102 R)
• M84: 49,693,421 km (0.028 R)
• M85: 53,278,384 km (0.044 R)
• M86: 53,914,175 km (0.078 R)
• M87: 55,377,093 km (0.118 R)
• M88: 55,652,801 km (0.11 R)
• M89: 55,744,804 km (0.085 R)
• M90: 56,575,222 km (0.056 R)
• M91: 58,528,821 km (0.108 R)
• M92: 59,184,807 km (0.11 R)
• M93: 59,466,799 km (0.061 R)
• M94: 63,076,297 km (0.108 R)
• M95: 63,748,889 km (0.119 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: 510 - 12,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit