🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.6

Radius: 13.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.76 AU - 0.84 AU

Year: 485 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,903,375 km

• M1: 174,431 km (0.119 R)
• M2: 280,496 km (0.11 R)
• M3: 407,804 km (0.113 R)
• M4: 627,413 km (0.066 R)
• M5: 735,722 km (0.111 R)
• M6: 823,536 km (0.118 R)
• M7: 915,689 km (0.108 R)
• M8: 1,015,470 km (0.084 R)
• M9: 1,139,038 km (0.077 R)
• M10: 1,272,180 km (0.094 R)
• M11: 1,441,076 km (0.112 R)
• M12: 1,528,591 km (0.105 R)
• M13: 1,667,867 km (0.085 R)
• M14: 1,811,780 km (0.076 R)
• M15: 1,901,987 km (0.103 R)
• M16: 1,998,777 km (0.083 R)
• M17: 2,137,155 km (0.12 R)
• M18: 2,278,974 km (0.051 R)
• M19: 2,382,196 km (0.071 R)
• M20: 2,471,207 km (0.046 R)
• M21: 2,712,359 km (0.091 R)
• M22: 2,822,164 km (0.111 R)
• M23: 2,939,149 km (0.08 R)
• M24: 3,097,574 km (0.07 R)
• M25: 3,212,614 km (0.12 R)
• M26: 3,340,670 km (0.069 R)
• M27: 3,464,687 km (0.109 R)
• M28: 3,566,264 km (0.102 R)
• M29: 3,864,562 km (0.1 R)
• M30: 3,963,745 km (0.108 R)
• M31: 4,070,109 km (0.104 R)
• M32: 4,190,236 km (0.116 R)
• M33: 4,453,379 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.5

Radius: 13.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.79 AU - 1.11 AU

Year: 628 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 44,903,375 km

• M1: 175,777 km (0.119 R)
• M2: 261,048 km (0.063 R)
• M3: 360,980 km (0.12 R)
• M4: 470,485 km (0.118 R)
• M5: 557,551 km (0.119 R)
• M6: 644,318 km (0.115 R)
• M7: 733,179 km (0.117 R)
• M8: 846,874 km (0.111 R)
• M9: 975,977 km (0.113 R)
• M10: 1,094,308 km (0.085 R)
• M11: 1,213,388 km (0.088 R)
• M12: 1,327,382 km (0.041 R)
• M13: 1,500,467 km (0.079 R)
• M14: 1,587,383 km (0.082 R)
• M15: 1,729,202 km (0.108 R)
• M16: 1,831,676 km (0.094 R)
• M17: 1,941,780 km (0.117 R)
• M18: 2,082,702 km (0.108 R)
• M19: 2,198,042 km (0.085 R)
• M20: 2,303,807 km (0.063 R)
• M21: 2,399,251 km (0.109 R)
• M22: 2,520,575 km (0.116 R)
• M23: 2,643,843 km (0.081 R)
• M24: 2,731,508 km (0.069 R)
• M25: 2,845,651 km (0.067 R)
• M26: 2,980,738 km (0.102 R)
• M27: 3,078,724 km (0.052 R)
• M28: 3,197,654 km (0.064 R)
• M29: 3,304,767 km (0.102 R)
• M30: 3,488,323 km (0.105 R)
• M31: 3,689,233 km (0.097 R)
• M32: 3,851,397 km (0.058 R)
• M33: 4,073,700 km (0.07 R)
• M34: 4,175,576 km (0.086 R)
• M35: 4,285,530 km (0.102 R)
• M36: 4,374,391 km (0.106 R)
• M37: 4,508,581 km (0.095 R)
• M38: 4,644,415 km (0.099 R)
• M39: 4,789,077 km (0.113 R)
• M40: 4,958,721 km (0.112 R)
• M41: 5,091,115 km (0.081 R)
• M42: 5,185,212 km (0.082 R)
• M43: 5,327,629 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.6

Radius: 9.7

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.34 AU - 1.34 AU

Year: 1052 Days

Day: 8.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,903,375 km

• M1: 126,261 km (0.093 R)
• M2: 224,098 km (0.059 R)
• M3: 316,399 km (0.094 R)
• M4: 378,034 km (0.12 R)
• M5: 506,987 km (0.087 R)
• M6: 567,425 km (0.06 R)
• M7: 630,705 km (0.09 R)
• M8: 691,142 km (0.032 R)
• M9: 771,177 km (0.113 R)
• M10: 848,669 km (0.116 R)
• M11: 954,135 km (0.091 R)
• M12: 1,025,045 km (0.076 R)
• M13: 1,290,880 km (0.077 R)
• M14: 1,384,528 km (0.095 R)
• M15: 1,450,651 km (0.047 R)
• M16: 1,609,374 km (0.06 R)
• M17: 1,702,873 km (0.115 R)
• M18: 1,814,024 km (0.081 R)
• M19: 2,010,595 km (0.071 R)
• M20: 2,111,574 km (0.085 R)
• M21: 2,205,671 km (0.087 R)
• M22: 2,559,620 km (0.119 R)
• M23: 2,790,000 km (0.106 R)
• M24: 2,912,521 km (0.107 R)
• M25: 2,988,816 km (0.087 R)
• M26: 3,085,157 km (0.084 R)
• M27: 3,212,016 km (0.116 R)
• M28: 3,674,872 km (0.095 R)
• M29: 3,767,772 km (0.086 R)
• M30: 4,408,051 km (0.027 R)
• M31: 4,518,155 km (0.116 R)
• M32: 4,729,686 km (0.092 R)
• M33: 4,944,658 km (0.093 R)
• M34: 5,081,989 km (0.07 R)
• M35: 5,185,810 km (0.063 R)
• M36: 5,278,860 km (0.073 R)
• M37: 5,489,943 km (0.062 R)
• M38: 5,691,900 km (0.073 R)
• M39: 5,823,995 km (0.118 R)
• M40: 5,896,400 km (0.108 R)
• M41: 6,029,991 km (0.103 R)
• M42: 6,337,415 km (0.101 R)
• M43: 6,474,446 km (0.094 R)
• M44: 6,801,916 km (0.098 R)
• M45: 6,967,670 km (0.111 R)
• M46: 7,134,921 km (0.031 R)
• M47: 7,277,338 km (0.12 R)
• M48: 7,538,835 km (0.085 R)
• M49: 7,723,738 km (0.099 R)
• M50: 7,790,160 km (0.104 R)
• M51: 8,165,501 km (0.108 R)
• M52: 8,273,809 km (0.081 R)
• M53: 8,588,115 km (0.084 R)
• M54: 8,656,930 km (0.11 R)
• M55: 9,171,845 km (0.116 R)
• M56: 9,611,065 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.9

Radius: 13.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.71 AU - 4.77 AU

Year: 5922 Days

Day: 11.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 94.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,903,375 km

• M1: 165,455 km (0.077 R)
• M2: 257,757 km (0.093 R)
• M3: 369,656 km (0.072 R)
• M4: 747,541 km (0.11 R)
• M5: 869,912 km (0.08 R)
• M6: 1,208,003 km (0.095 R)
• M7: 1,310,328 km (0.086 R)
• M8: 1,587,533 km (0.083 R)
• M9: 1,684,322 km (0.12 R)
• M10: 2,198,640 km (0.055 R)
• M11: 2,455,200 km (0.068 R)
• M12: 2,683,038 km (0.118 R)
• M13: 3,119,116 km (0.088 R)
• M14: 3,200,796 km (0.118 R)
• M15: 3,283,224 km (0.073 R)
• M16: 4,035,552 km (0.03 R)
• M17: 4,305,576 km (0.087 R)
• M18: 4,489,133 km (0.06 R)
• M19: 5,127,317 km (0.115 R)
• M20: 5,543,947 km (0.113 R)
• M21: 5,769,092 km (0.081 R)
• M22: 6,022,661 km (0.097 R)
• M23: 6,125,135 km (0.115 R)
• M24: 6,646,484 km (0.067 R)
• M25: 6,939,396 km (0.085 R)
• M26: 7,290,951 km (0.029 R)
• M27: 7,620,815 km (0.098 R)
• M28: 7,927,490 km (0.116 R)
• M29: 8,039,988 km (0.072 R)
• M30: 8,438,068 km (0.091 R)
• M31: 8,959,416 km (0.091 R)
• M32: 9,312,767 km (0.106 R)
• M33: 9,580,846 km (0.112 R)
• M34: 9,760,962 km (0.105 R)
• M35: 10,063,748 km (0.073 R)
• M36: 10,461,977 km (0.097 R)
• M37: 10,740,828 km (0.044 R)
• M38: 10,896,709 km (0.045 R)
• M39: 11,021,922 km (0.092 R)
• M40: 11,147,734 km (0.07 R)
• M41: 11,337,275 km (0.085 R)
• M42: 11,751,810 km (0.096 R)
• M43: 12,171,283 km (0.025 R)
• M44: 12,530,018 km (0.103 R)
• M45: 13,191,241 km (0.113 R)
• M46: 13,728,447 km (0.073 R)
• M47: 14,651,167 km (0.052 R)
• M48: 14,998,084 km (0.067 R)
• M49: 15,312,688 km (0.113 R)
• M50: 15,418,005 km (0.066 R)
• M51: 16,233,463 km (0.087 R)
• M52: 18,763,463 km (0.057 R)
• M53: 19,102,451 km (0.104 R)
• M54: 19,633,823 km (0.114 R)
• M55: 19,901,304 km (0.108 R)
• M56: 20,208,428 km (0.107 R)
• M57: 20,594,690 km (0.102 R)
• M58: 20,866,509 km (0.109 R)
• M59: 21,100,480 km (0.118 R)
• M60: 21,413,738 km (0.073 R)
• M61: 21,649,654 km (0.113 R)
• M62: 21,926,111 km (0.066 R)
• M63: 22,124,328 km (0.095 R)
• M64: 22,522,408 km (0.051 R)
• M65: 22,842,548 km (0.101 R)
• M66: 23,003,216 km (0.105 R)
• M67: 23,528,005 km (0.084 R)
• M68: 24,056,684 km (0.049 R)
• M69: 25,084,421 km (0.099 R)
• M70: 25,291,614 km (0.112 R)
• M71: 25,707,945 km (0.06 R)
• M72: 26,252,482 km (0.066 R)
• M73: 26,800,758 km (0.084 R)
• M74: 28,037,633 km (0.071 R)
• M75: 28,252,755 km (0.095 R)
• M76: 28,641,410 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.8

Radius: 9.5

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.12 AU - 5.18 AU

Year: 6801 Days

Day: 8.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,903,375 km

• M1: 134,339 km (0.089 R)
• M2: 209,437 km (0.048 R)
• M3: 327,320 km (0.109 R)
• M4: 440,117 km (0.109 R)
• M5: 682,914 km (0.12 R)
• M6: 750,383 km (0.087 R)
• M7: 937,380 km (0.084 R)
• M8: 1,013,376 km (0.03 R)
• M9: 1,172,099 km (0.11 R)
• M10: 1,271,432 km (0.085 R)
• M11: 1,496,428 km (0.082 R)
• M12: 1,810,284 km (0.06 R)
• M13: 1,965,267 km (0.075 R)
• M14: 2,413,911 km (0.036 R)
• M15: 2,650,276 km (0.079 R)
• M16: 3,076,181 km (0.117 R)
• M17: 3,475,458 km (0.118 R)
• M18: 3,966,288 km (0.086 R)
• M19: 4,143,263 km (0.11 R)
• M20: 4,400,721 km (0.053 R)
• M21: 4,478,960 km (0.098 R)
• M22: 4,931,195 km (0.045 R)
• M23: 6,081,453 km (0.087 R)
• M24: 6,344,745 km (0.108 R)
• M25: 6,492,548 km (0.101 R)
• M26: 6,701,536 km (0.053 R)
• M27: 7,341,815 km (0.027 R)
• M28: 7,969,827 km (0.08 R)
• M29: 8,647,655 km (0.116 R)
• M30: 9,749,892 km (0.117 R)
• M31: 9,886,474 km (0.086 R)
• M32: 10,127,177 km (0.093 R)
• M33: 10,196,292 km (0.111 R)
• M34: 10,684,430 km (0.112 R)
• M35: 10,825,351 km (0.091 R)
• M36: 11,180,197 km (0.054 R)
• M37: 11,865,056 km (0.051 R)
• M38: 12,120,868 km (0.053 R)
• M39: 12,267,773 km (0.082 R)
• M40: 12,675,128 km (0.041 R)
• M41: 12,861,677 km (0.093 R)
• M42: 13,313,163 km (0.066 R)
• M43: 13,540,851 km (0.045 R)
• M44: 14,077,160 km (0.095 R)
• M45: 14,193,098 km (0.106 R)
• M46: 15,249,857 km (0.085 R)
• M47: 15,767,765 km (0.099 R)
• M48: 16,210,425 km (0.104 R)
• M49: 16,372,440 km (0.105 R)
• M50: 17,190,591 km (0.113 R)
• M51: 18,316,015 km (0.077 R)
• M52: 18,484,762 km (0.115 R)
• M53: 18,781,265 km (0.057 R)
• M54: 19,293,338 km (0.08 R)
• M55: 19,594,180 km (0.104 R)
• M56: 20,113,583 km (0.117 R)
• M57: 20,331,248 km (0.118 R)
• M58: 20,506,128 km (0.076 R)
• M59: 21,431,690 km (0.079 R)
• M60: 21,654,142 km (0.087 R)
• M61: 21,787,883 km (0.084 R)
• M62: 22,641,787 km (0.058 R)
• M63: 22,777,622 km (0.115 R)
• M64: 23,415,059 km (0.117 R)
• M65: 24,382,059 km (0.094 R)
• M66: 25,268,277 km (0.077 R)
• M67: 26,070,271 km (0.101 R)
• M68: 27,264,511 km (0.103 R)
• M69: 27,553,833 km (0.102 R)
• M70: 27,892,673 km (0.111 R)
• M71: 28,135,470 km (0.094 R)
• M72: 28,672,227 km (0.069 R)
• M73: 28,868,350 km (0.043 R)
• M74: 30,802,800 km (0.114 R)
• M75: 31,204,769 km (0.099 R)
• M76: 32,013,944 km (0.095 R)
• M77: 32,319,124 km (0.108 R)
• M78: 32,523,175 km (0.063 R)
• M79: 32,881,313 km (0.114 R)
• M80: 32,983,787 km (0.091 R)
• M81: 33,292,109 km (0.076 R)
• M82: 34,066,876 km (0.059 R)
• M83: 34,534,668 km (0.093 R)
• M84: 34,743,357 km (0.111 R)
• M85: 34,847,777 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.7

Radius: 4.3

Gravity: 35.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.03 AU - 6.43 AU

Year: 9303 Days

Day: 15.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,903,375 km

• M1: 64,776 km (0.107 R)
• M2: 105,167 km (0.048 R)
• M3: 310,266 km (0.12 R)
• M4: 696,228 km (0.097 R)
• M5: 938,128 km (0.094 R)
• M6: 1,049,279 km (0.03 R)
• M7: 1,224,309 km (0.112 R)
• M8: 1,493,136 km (0.109 R)
• M9: 1,802,505 km (0.103 R)
• M10: 1,894,657 km (0.119 R)
• M11: 1,964,669 km (0.1 R)
• M12: 2,059,364 km (0.11 R)
• M13: 2,302,910 km (0.076 R)
• M14: 2,790,449 km (0.098 R)
• M15: 3,252,707 km (0.109 R)
• M16: 3,680,257 km (0.071 R)
• M17: 3,709,429 km (0.113 R)
• M18: 4,338,787 km (0.12 R)
• M19: 5,293,820 km (0.105 R)
• M20: 5,693,396 km (0.091 R)
• M21: 5,727,055 km (0.045 R)
• M22: 5,930,957 km (0.069 R)
• M23: 6,206,367 km (0.094 R)
• M24: 6,592,030 km (0.097 R)
• M25: 7,021,526 km (0.12 R)
• M26: 7,203,137 km (0.101 R)
• M27: 7,719,849 km (0.097 R)
• M28: 8,172,232 km (0.084 R)
• M29: 8,210,230 km (0.057 R)
• M30: 8,749,680 km (0.102 R)
• M31: 9,221,063 km (0.08 R)
• M32: 9,300,500 km (0.076 R)
• M33: 9,943,621 km (0.094 R)
• M34: 10,476,638 km (0.113 R)
• M35: 10,559,515 km (0.11 R)
• M36: 10,684,130 km (0.079 R)
• M37: 12,304,874 km (0.048 R)
• M38: 12,611,699 km (0.106 R)
• M39: 13,232,829 km (0.117 R)
• M40: 13,322,438 km (0.077 R)
• M41: 13,637,491 km (0.107 R)
• M42: 13,818,505 km (0.114 R)
• M43: 14,137,448 km (0.052 R)
• M44: 14,875,414 km (0.106 R)
• M45: 15,202,136 km (0.097 R)
• M46: 15,342,907 km (0.1 R)
• M47: 15,957,904 km (0.05 R)
• M48: 16,580,979 km (0.117 R)
• M49: 17,358,589 km (0.046 R)
• M50: 17,850,766 km (0.067 R)
• M51: 18,898,849 km (0.08 R)
• M52: 18,949,263 km (0.113 R)
• M53: 18,999,827 km (0.099 R)
• M54: 19,252,648 km (0.085 R)
• M55: 19,966,828 km (0.053 R)
• M56: 20,897,775 km (0.088 R)
• M57: 21,106,614 km (0.101 R)
• M58: 22,320,601 km (0.076 R)
• M59: 22,373,858 km (0.111 R)
• M60: 23,286,255 km (0.102 R)
• M61: 25,036,400 km (0.061 R)
• M62: 26,715,337 km (0.109 R)
• M63: 27,226,064 km (0.111 R)
• M64: 28,026,862 km (0.076 R)
• M65: 28,199,498 km (0.107 R)
• M66: 28,430,178 km (0.083 R)
• M67: 28,545,817 km (0.071 R)
• M68: 28,603,711 km (0.105 R)
• M69: 29,067,913 km (0.074 R)
• M70: 29,827,571 km (0.042 R)
• M71: 30,180,323 km (0.117 R)
• M72: 31,605,393 km (0.071 R)
• M73: 31,725,220 km (0.093 R)
• M74: 32,025,164 km (0.09 R)
• M75: 33,417,322 km (0.089 R)
• M76: 34,335,853 km (0.039 R)
• M77: 34,397,338 km (0.039 R)
• M78: 34,520,606 km (0.114 R)
• M79: 34,829,077 km (0.1 R)
• M80: 36,448,324 km (0.082 R)
• M81: 37,267,074 km (0.107 R)
• M82: 37,647,052 km (0.066 R)
• M83: 37,710,482 km (0.034 R)
• M84: 38,987,000 km (0.109 R)
• M85: 39,372,664 km (0.107 R)
• M86: 39,565,944 km (0.067 R)
• M87: 40,537,283 km (0.104 R)
• M88: 42,173,585 km (0.05 R)
• M89: 42,834,059 km (0.118 R)
• M90: 43,564,695 km (0.115 R)
• M91: 44,098,460 km (0.107 R)
• M92: 44,232,350 km (0.071 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: 268 - 17,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit