🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.2

Radius: 13.1

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.33 AU - 1.63 AU

Year: 1163 Days

Day: 8.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 62,621,810 km

• M1: 217,067 km (0.038 R)
• M2: 418,724 km (0.108 R)
• M3: 590,313 km (0.1 R)
• M4: 851,212 km (0.111 R)
• M5: 1,041,650 km (0.074 R)
• M6: 1,126,771 km (0.078 R)
• M7: 1,230,742 km (0.108 R)
• M8: 1,329,775 km (0.099 R)
• M9: 1,492,388 km (0.077 R)
• M10: 1,634,806 km (0.083 R)
• M11: 1,819,409 km (0.106 R)
• M12: 1,914,404 km (0.104 R)
• M13: 2,541,369 km (0.085 R)
• M14: 2,822,762 km (0.101 R)
• M15: 2,944,834 km (0.112 R)
• M16: 3,068,851 km (0.075 R)
• M17: 3,415,918 km (0.115 R)
• M18: 3,618,324 km (0.105 R)
• M19: 3,886,253 km (0.082 R)
• M20: 4,047,670 km (0.081 R)
• M21: 4,173,481 km (0.116 R)
• M22: 4,545,531 km (0.076 R)
• M23: 4,676,280 km (0.091 R)
• M24: 4,781,896 km (0.11 R)
• M25: 4,888,260 km (0.091 R)
• M26: 4,982,058 km (0.104 R)
• M27: 5,280,655 km (0.095 R)
• M28: 5,585,087 km (0.095 R)
• M29: 5,938,287 km (0.063 R)
• M30: 6,124,686 km (0.116 R)
• M31: 6,357,012 km (0.097 R)
• M32: 6,488,957 km (0.115 R)
• M33: 6,755,541 km (0.08 R)
• M34: 7,025,864 km (0.077 R)
• M35: 7,116,820 km (0.081 R)
• M36: 7,284,519 km (0.038 R)
• M37: 7,391,930 km (0.07 R)
• M38: 7,639,365 km (0.101 R)
• M39: 7,858,227 km (0.086 R)
• M40: 8,190,334 km (0.052 R)
• M41: 8,318,090 km (0.116 R)
• M42: 8,591,705 km (0.092 R)
• M43: 8,689,093 km (0.095 R)
• M44: 8,819,393 km (0.094 R)
• M45: 9,313,963 km (0.107 R)
• M46: 9,397,289 km (0.096 R)
• M47: 9,514,425 km (0.049 R)
• M48: 9,665,668 km (0.099 R)
• M49: 9,936,440 km (0.083 R)
• M50: 10,537,674 km (0.093 R)
• M51: 10,641,944 km (0.118 R)
• M52: 10,781,519 km (0.091 R)
• M53: 11,062,463 km (0.093 R)
• M54: 11,381,556 km (0.084 R)
• M55: 11,506,470 km (0.107 R)
• M56: 11,865,804 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.6

Radius: 9.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.34 AU - 2.72 AU

Year: 2598 Days

Day: 9 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,621,810 km

• M1: 123,717 km (0.113 R)
• M2: 236,963 km (0.109 R)
• M3: 323,431 km (0.114 R)
• M4: 438,172 km (0.11 R)
• M5: 599,738 km (0.118 R)
• M6: 730,337 km (0.093 R)
• M7: 907,610 km (0.053 R)
• M8: 1,040,453 km (0.089 R)
• M9: 1,119,291 km (0.048 R)
• M10: 1,262,456 km (0.078 R)
• M11: 1,379,442 km (0.076 R)
• M12: 1,477,877 km (0.088 R)
• M13: 1,601,445 km (0.12 R)
• M14: 1,993,242 km (0.11 R)
• M15: 2,117,857 km (0.025 R)
• M16: 2,296,776 km (0.081 R)
• M17: 2,427,674 km (0.075 R)
• M18: 2,601,507 km (0.077 R)
• M19: 2,724,327 km (0.11 R)
• M20: 2,821,266 km (0.116 R)
• M21: 2,905,191 km (0.032 R)
• M22: 3,075,732 km (0.082 R)
• M23: 3,293,696 km (0.118 R)
• M24: 3,411,879 km (0.049 R)
• M25: 3,576,885 km (0.098 R)
• M26: 3,667,990 km (0.106 R)
• M27: 4,103,619 km (0.095 R)
• M28: 4,215,070 km (0.087 R)
• M29: 4,327,567 km (0.065 R)
• M30: 4,392,193 km (0.107 R)
• M31: 4,473,724 km (0.076 R)
• M32: 4,637,983 km (0.076 R)
• M33: 4,955,729 km (0.071 R)
• M34: 5,125,672 km (0.081 R)
• M35: 5,807,539 km (0.113 R)
• M36: 5,914,950 km (0.082 R)
• M37: 6,168,219 km (0.104 R)
• M38: 6,241,223 km (0.118 R)
• M39: 6,425,079 km (0.051 R)
• M40: 6,873,573 km (0.117 R)
• M41: 7,293,644 km (0.1 R)
• M42: 7,604,359 km (0.069 R)
• M43: 7,879,918 km (0.105 R)
• M44: 8,583,028 km (0.071 R)
• M45: 8,746,539 km (0.071 R)
• M46: 8,869,957 km (0.093 R)
• M47: 9,180,821 km (0.067 R)
• M48: 10,005,854 km (0.068 R)
• M49: 10,242,817 km (0.08 R)
• M50: 11,187,078 km (0.103 R)
• M51: 11,254,098 km (0.081 R)
• M52: 11,410,727 km (0.105 R)
• M53: 11,523,075 km (0.089 R)
• M54: 11,816,885 km (0.071 R)
• M55: 12,296,795 km (0.113 R)
• M56: 12,481,399 km (0.083 R)
• M57: 13,157,881 km (0.051 R)
• M58: 13,488,791 km (0.101 R)
• M59: 13,726,801 km (0.12 R)
• M60: 13,822,394 km (0.078 R)
• M61: 14,038,264 km (0.074 R)
• M62: 14,110,520 km (0.082 R)
• M63: 14,352,121 km (0.108 R)
• M64: 14,522,064 km (0.118 R)
• M65: 14,595,217 km (0.086 R)
• M66: 15,381,952 km (0.045 R)
• M67: 15,481,285 km (0.117 R)
• M68: 15,680,550 km (0.057 R)
• M69: 15,855,579 km (0.041 R)
• M70: 16,410,138 km (0.109 R)
• M71: 17,227,990 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.8

Radius: 8.3

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.25 AU - 6.09 AU

Year: 7590 Days

Day: 9.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,621,810 km

• M1: 154,834 km (0.107 R)
• M2: 211,232 km (0.12 R)
• M3: 434,582 km (0.077 R)
• M4: 1,290,730 km (0.106 R)
• M5: 1,433,596 km (0.088 R)
• M6: 1,625,082 km (0.032 R)
• M7: 1,690,755 km (0.03 R)
• M8: 1,847,534 km (0.119 R)
• M9: 2,056,223 km (0.076 R)
• M10: 2,199,687 km (0.08 R)
• M11: 2,779,977 km (0.118 R)
• M12: 3,238,345 km (0.04 R)
• M13: 3,405,745 km (0.115 R)
• M14: 3,807,565 km (0.052 R)
• M15: 3,954,769 km (0.109 R)
• M16: 4,376,785 km (0.106 R)
• M17: 5,231,138 km (0.12 R)
• M18: 5,329,275 km (0.076 R)
• M19: 5,627,274 km (0.084 R)
• M20: 5,727,803 km (0.095 R)
• M21: 6,135,906 km (0.047 R)
• M22: 6,730,109 km (0.092 R)
• M23: 6,908,430 km (0.12 R)
• M24: 7,052,193 km (0.09 R)
• M25: 7,823,221 km (0.095 R)
• M26: 7,973,118 km (0.119 R)
• M27: 9,245,896 km (0.107 R)
• M28: 9,325,034 km (0.087 R)
• M29: 9,724,161 km (0.083 R)
• M30: 10,047,591 km (0.099 R)
• M31: 10,169,813 km (0.114 R)
• M32: 10,704,924 km (0.081 R)
• M33: 10,913,165 km (0.096 R)
• M34: 12,364,862 km (0.104 R)
• M35: 12,980,009 km (0.093 R)
• M36: 13,650,207 km (0.055 R)
• M37: 13,921,428 km (0.098 R)
• M38: 14,194,444 km (0.096 R)
• M39: 14,423,329 km (0.052 R)
• M40: 14,792,088 km (0.113 R)
• M41: 15,070,639 km (0.112 R)
• M42: 15,538,880 km (0.113 R)
• M43: 15,774,796 km (0.077 R)
• M44: 16,107,053 km (0.095 R)
• M45: 16,297,940 km (0.095 R)
• M46: 16,730,128 km (0.046 R)
• M47: 17,020,498 km (0.114 R)
• M48: 18,049,581 km (0.118 R)
• M49: 18,446,913 km (0.042 R)
• M50: 18,796,972 km (0.112 R)
• M51: 20,013,652 km (0.098 R)
• M52: 20,167,439 km (0.032 R)
• M53: 20,579,730 km (0.07 R)
• M54: 21,255,613 km (0.07 R)
• M55: 21,833,211 km (0.103 R)
• M56: 23,057,520 km (0.106 R)
• M57: 23,165,081 km (0.12 R)
• M58: 23,218,936 km (0.038 R)
• M59: 23,542,666 km (0.1 R)
• M60: 24,031,103 km (0.093 R)
• M61: 25,018,150 km (0.092 R)
• M62: 26,918,491 km (0.093 R)
• M63: 28,057,829 km (0.093 R)
• M64: 28,115,274 km (0.104 R)
• M65: 28,402,652 km (0.08 R)
• M66: 29,271,067 km (0.114 R)
• M67: 29,504,141 km (0.097 R)
• M68: 32,468,572 km (0.114 R)
• M69: 32,589,148 km (0.091 R)
• M70: 32,649,436 km (0.115 R)
• M71: 33,741,650 km (0.1 R)
• M72: 34,476,475 km (0.118 R)
• M73: 34,969,250 km (0.07 R)
• M74: 36,086,597 km (0.12 R)
• M75: 37,657,823 km (0.118 R)
• M76: 37,911,242 km (0.075 R)
• M77: 38,228,838 km (0.052 R)
• M78: 39,894,760 km (0.088 R)
• M79: 40,023,863 km (0.101 R)
• M80: 40,282,518 km (0.086 R)
• M81: 41,453,271 km (0.03 R)
• M82: 42,569,420 km (0.115 R)
• M83: 42,635,393 km (0.068 R)
• M84: 42,767,338 km (0.084 R)
• M85: 44,095,020 km (0.11 R)
• M86: 44,562,962 km (0.112 R)
• M87: 44,763,872 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.5

Radius: 4.9

Gravity: 27.68 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.06 AU - 8.34 AU

Year: 15161 Days

Day: 15.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,621,810 km

• M1: 76,744 km (0.113 R)
• M2: 133,142 km (0.038 R)
• M3: 279,150 km (0.097 R)
• M4: 580,290 km (0.11 R)
• M5: 845,976 km (0.092 R)
• M6: 1,294,919 km (0.025 R)
• M7: 1,611,319 km (0.044 R)
• M8: 1,950,906 km (0.1 R)
• M9: 2,128,927 km (0.106 R)
• M10: 2,374,567 km (0.089 R)
• M11: 2,993,304 km (0.119 R)
• M12: 3,129,737 km (0.075 R)
• M13: 3,515,251 km (0.049 R)
• M14: 3,659,164 km (0.09 R)
• M15: 3,805,022 km (0.065 R)
• M16: 4,027,324 km (0.097 R)
• M17: 4,523,540 km (0.103 R)
• M18: 5,242,209 km (0.103 R)
• M19: 5,365,328 km (0.114 R)
• M20: 5,782,855 km (0.09 R)
• M21: 5,825,191 km (0.118 R)
• M22: 6,693,458 km (0.078 R)
• M23: 7,928,089 km (0.118 R)
• M24: 8,692,085 km (0.118 R)
• M25: 9,379,786 km (0.101 R)
• M26: 9,730,145 km (0.056 R)
• M27: 9,983,115 km (0.112 R)
• M28: 10,392,115 km (0.082 R)
• M29: 10,598,860 km (0.12 R)
• M30: 11,226,722 km (0.1 R)
• M31: 11,438,852 km (0.117 R)
• M32: 12,082,721 km (0.104 R)
• M33: 13,405,465 km (0.088 R)
• M34: 13,461,564 km (0.075 R)
• M35: 13,913,350 km (0.097 R)
• M36: 14,427,368 km (0.119 R)
• M37: 15,122,400 km (0.092 R)
• M38: 15,887,743 km (0.071 R)
• M39: 17,028,726 km (0.119 R)
• M40: 17,455,678 km (0.086 R)
• M41: 17,701,168 km (0.111 R)
• M42: 18,757,628 km (0.035 R)
• M43: 18,883,290 km (0.109 R)
• M44: 19,261,773 km (0.056 R)
• M45: 19,579,070 km (0.103 R)
• M46: 19,962,190 km (0.052 R)
• M47: 20,800,836 km (0.112 R)
• M48: 22,578,807 km (0.106 R)
• M49: 22,913,457 km (0.101 R)
• M50: 23,859,065 km (0.092 R)
• M51: 24,610,795 km (0.067 R)
• M52: 25,787,980 km (0.087 R)
• M53: 26,137,740 km (0.096 R)
• M54: 26,771,137 km (0.111 R)
• M55: 27,054,326 km (0.102 R)
• M56: 27,125,236 km (0.076 R)
• M57: 29,427,846 km (0.097 R)
• M58: 29,939,770 km (0.056 R)
• M59: 30,013,222 km (0.105 R)
• M60: 30,972,594 km (0.089 R)
• M61: 31,046,794 km (0.114 R)
• M62: 31,418,844 km (0.076 R)
• M63: 32,543,670 km (0.113 R)
• M64: 33,072,948 km (0.102 R)
• M65: 34,986,753 km (0.107 R)
• M66: 36,857,624 km (0.104 R)
• M67: 37,725,890 km (0.037 R)
• M68: 38,361,532 km (0.116 R)
• M69: 40,370,781 km (0.108 R)
• M70: 40,939,402 km (0.108 R)
• M71: 43,572,773 km (0.11 R)
• M72: 44,323,156 km (0.108 R)
• M73: 44,741,881 km (0.104 R)
• M74: 46,006,132 km (0.116 R)
• M75: 46,345,121 km (0.086 R)
• M76: 47,281,903 km (0.11 R)
• M77: 48,741,829 km (0.093 R)
• M78: 53,654,473 km (0.107 R)
• M79: 55,356,747 km (0.082 R)
• M80: 57,167,630 km (0.111 R)
• M81: 57,806,113 km (0.106 R)
• M82: 58,905,957 km (0.087 R)
• M83: 60,290,485 km (0.055 R)
• M84: 61,312,687 km (0.106 R)
• M85: 61,592,435 km (0.092 R)
• M86: 61,685,784 km (0.077 R)
• M87: 62,059,629 km (0.089 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: 287 - 17,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit