🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.8

Radius: 14.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.47 AU - 0.65 AU

Year: 279 Days

Day: 12.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,429,472 km

• M1: 181,612 km (0.078 R)
• M2: 272,268 km (0.116 R)
• M3: 361,428 km (0.106 R)
• M4: 463,005 km (0.11 R)
• M5: 560,693 km (0.097 R)
• M6: 661,073 km (0.114 R)
• M7: 905,666 km (0.07 R)
• M8: 1,009,337 km (0.116 R)
• M9: 1,145,172 km (0.109 R)
• M10: 1,258,866 km (0.109 R)
• M11: 1,359,396 km (0.115 R)
• M12: 1,467,406 km (0.083 R)
• M13: 1,560,455 km (0.108 R)
• M14: 1,767,050 km (0.099 R)
• M15: 1,871,469 km (0.084 R)
• M16: 1,982,920 km (0.07 R)
• M17: 2,187,570 km (0.11 R)
• M18: 2,373,071 km (0.103 R)
• M19: 2,473,302 km (0.116 R)
• M20: 2,645,190 km (0.095 R)
• M21: 2,738,239 km (0.11 R)
• M22: 2,860,311 km (0.074 R)
• M23: 3,035,341 km (0.104 R)
• M24: 3,208,426 km (0.036 R)
• M25: 3,325,561 km (0.088 R)
• M26: 3,498,197 km (0.099 R)
• M27: 3,588,554 km (0.113 R)
• M28: 3,679,808 km (0.082 R)
• M29: 3,983,492 km (0.083 R)
• M30: 4,192,630 km (0.108 R)
• M31: 4,321,284 km (0.068 R)
• M32: 4,529,824 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.4

Radius: 9.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1 AU - 1.62 AU

Year: 1000 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,429,472 km

• M1: 119,230 km (0.074 R)
• M2: 183,108 km (0.105 R)
• M3: 281,094 km (0.032 R)
• M4: 371,302 km (0.06 R)
• M5: 455,526 km (0.096 R)
• M6: 569,968 km (0.109 R)
• M7: 649,255 km (0.061 R)
• M8: 713,731 km (0.047 R)
• M9: 839,992 km (0.114 R)
• M10: 938,876 km (0.074 R)
• M11: 1,115,252 km (0.069 R)
• M12: 1,179,130 km (0.086 R)
• M13: 1,244,205 km (0.069 R)
• M14: 1,350,270 km (0.106 R)
• M15: 1,459,477 km (0.065 R)
• M16: 1,559,109 km (0.117 R)
• M17: 1,648,269 km (0.112 R)
• M18: 1,836,164 km (0.118 R)
• M19: 1,994,439 km (0.106 R)
• M20: 2,157,201 km (0.101 R)
• M21: 2,247,558 km (0.072 R)
• M22: 2,319,665 km (0.114 R)
• M23: 2,402,392 km (0.116 R)
• M24: 2,511,000 km (0.053 R)
• M25: 2,661,795 km (0.072 R)
• M26: 2,789,701 km (0.099 R)
• M27: 2,956,503 km (0.03 R)
• M28: 3,099,817 km (0.043 R)
• M29: 3,250,911 km (0.081 R)
• M30: 3,343,961 km (0.094 R)
• M31: 3,426,689 km (0.074 R)
• M32: 3,560,579 km (0.115 R)
• M33: 3,639,417 km (0.111 R)
• M34: 3,776,149 km (0.114 R)
• M35: 3,879,671 km (0.1 R)
• M36: 3,990,074 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.6

Radius: 10.5

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.44 AU - 3.48 AU

Year: 3396 Days

Day: 5.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,429,472 km

• M1: 152,739 km (0.118 R)
• M2: 570,566 km (0.038 R)
• M3: 739,911 km (0.119 R)
• M4: 866,471 km (0.038 R)
• M5: 988,393 km (0.066 R)
• M6: 1,236,277 km (0.116 R)
• M7: 1,374,954 km (0.043 R)
• M8: 1,760,169 km (0.077 R)
• M9: 2,013,887 km (0.06 R)
• M10: 2,161,988 km (0.051 R)
• M11: 2,627,687 km (0.105 R)
• M12: 2,937,055 km (0.099 R)
• M13: 3,750,867 km (0.09 R)
• M14: 4,203,850 km (0.051 R)
• M15: 4,394,288 km (0.074 R)
• M16: 4,522,942 km (0.044 R)
• M17: 5,004,946 km (0.113 R)
• M18: 5,207,053 km (0.112 R)
• M19: 5,852,568 km (0.103 R)
• M20: 6,161,039 km (0.095 R)
• M21: 6,572,433 km (0.093 R)
• M22: 6,695,103 km (0.075 R)
• M23: 6,793,838 km (0.115 R)
• M24: 7,092,884 km (0.064 R)
• M25: 7,345,405 km (0.111 R)
• M26: 7,421,700 km (0.084 R)
• M27: 7,600,918 km (0.099 R)
• M28: 7,729,872 km (0.115 R)
• M29: 7,937,513 km (0.097 R)
• M30: 9,277,162 km (0.118 R)
• M31: 9,442,767 km (0.106 R)
• M32: 9,581,295 km (0.114 R)
• M33: 9,832,619 km (0.088 R)
• M34: 10,256,280 km (0.115 R)
• M35: 10,801,415 km (0.119 R)
• M36: 10,888,331 km (0.102 R)
• M37: 11,063,062 km (0.117 R)
• M38: 11,800,579 km (0.117 R)
• M39: 12,311,157 km (0.11 R)
• M40: 12,432,331 km (0.113 R)
• M41: 12,737,062 km (0.066 R)
• M42: 13,291,771 km (0.054 R)
• M43: 13,416,236 km (0.113 R)
• M44: 14,012,234 km (0.113 R)
• M45: 14,170,509 km (0.071 R)
• M46: 14,841,754 km (0.118 R)
• M47: 15,035,484 km (0.082 R)
• M48: 15,132,573 km (0.11 R)
• M49: 15,654,370 km (0.11 R)
• M50: 15,851,540 km (0.065 R)
• M51: 16,016,546 km (0.063 R)
• M52: 16,148,941 km (0.082 R)
• M53: 16,248,423 km (0.084 R)
• M54: 16,314,994 km (0.057 R)
• M55: 17,187,299 km (0.062 R)
• M56: 17,560,845 km (0.1 R)
• M57: 17,868,568 km (0.039 R)
• M58: 17,971,491 km (0.084 R)
• M59: 18,143,529 km (0.112 R)
• M60: 18,385,279 km (0.076 R)
• M61: 18,767,502 km (0.04 R)
• M62: 19,222,429 km (0.058 R)
• M63: 19,363,200 km (0.078 R)
• M64: 19,433,661 km (0.111 R)
• M65: 20,393,631 km (0.055 R)
• M66: 20,645,105 km (0.05 R)
• M67: 21,042,287 km (0.107 R)
• M68: 21,697,526 km (0.062 R)
• M69: 21,807,480 km (0.086 R)
• M70: 21,917,584 km (0.042 R)
• M71: 22,027,838 km (0.094 R)
• M72: 22,211,993 km (0.07 R)
• M73: 22,618,899 km (0.09 R)
• M74: 22,767,450 km (0.116 R)
• M75: 23,102,998 km (0.049 R)
• M76: 23,590,687 km (0.087 R)
• M77: 23,816,879 km (0.092 R)
• M78: 24,575,938 km (0.07 R)
• M79: 24,652,233 km (0.099 R)
• M80: 24,805,272 km (0.104 R)
• M81: 24,920,163 km (0.054 R)
• M82: 25,073,650 km (0.103 R)
• M83: 25,227,437 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.9

Radius: 7.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.79 AU - 7.87 AU

Year: 10620 Days

Day: 22.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,429,472 km

• M1: 95,294 km (0.108 R)
• M2: 181,163 km (0.079 R)
• M3: 594,652 km (0.108 R)
• M4: 761,453 km (0.069 R)
• M5: 820,544 km (0.055 R)
• M6: 1,190,649 km (0.055 R)
• M7: 1,277,566 km (0.081 R)
• M8: 1,513,631 km (0.106 R)
• M9: 1,665,772 km (0.088 R)
• M10: 1,985,313 km (0.102 R)
• M11: 2,259,077 km (0.036 R)
• M12: 2,389,527 km (0.11 R)
• M13: 2,477,939 km (0.09 R)
• M14: 3,150,830 km (0.119 R)
• M15: 3,495,055 km (0.075 R)
• M16: 3,545,170 km (0.052 R)
• M17: 4,007,577 km (0.064 R)
• M18: 4,708,593 km (0.106 R)
• M19: 4,791,919 km (0.094 R)
• M20: 4,988,341 km (0.112 R)
• M21: 5,073,313 km (0.11 R)
• M22: 5,158,883 km (0.102 R)
• M23: 5,244,752 km (0.046 R)
• M24: 5,302,347 km (0.072 R)
• M25: 7,381,757 km (0.107 R)
• M26: 7,576,235 km (0.108 R)
• M27: 7,903,854 km (0.081 R)
• M28: 7,969,976 km (0.083 R)
• M29: 8,404,259 km (0.041 R)
• M30: 8,573,304 km (0.06 R)
• M31: 8,743,547 km (0.085 R)
• M32: 8,846,171 km (0.102 R)
• M33: 10,180,733 km (0.03 R)
• M34: 10,288,743 km (0.086 R)
• M35: 10,651,668 km (0.117 R)
• M36: 10,945,029 km (0.047 R)
• M37: 11,203,833 km (0.106 R)
• M38: 11,954,366 km (0.102 R)
• M39: 12,259,246 km (0.068 R)
• M40: 12,643,862 km (0.091 R)
• M41: 12,915,383 km (0.095 R)
• M42: 13,346,075 km (0.098 R)
• M43: 14,544,503 km (0.11 R)
• M44: 14,666,276 km (0.106 R)
• M45: 14,910,719 km (0.081 R)
• M46: 15,033,539 km (0.107 R)
• M47: 15,156,658 km (0.089 R)
• M48: 15,652,276 km (0.092 R)
• M49: 18,297,016 km (0.09 R)
• M50: 18,560,159 km (0.067 R)
• M51: 19,090,334 km (0.051 R)
• M52: 19,849,992 km (0.066 R)
• M53: 20,437,463 km (0.09 R)
• M54: 20,619,374 km (0.03 R)
• M55: 20,847,510 km (0.117 R)
• M56: 21,260,401 km (0.087 R)
• M57: 21,490,931 km (0.035 R)
• M58: 22,000,910 km (0.102 R)
• M59: 22,374,306 km (0.117 R)
• M60: 23,317,072 km (0.096 R)
• M61: 23,412,067 km (0.12 R)
• M62: 23,554,783 km (0.116 R)
• M63: 24,128,641 km (0.111 R)
• M64: 24,755,456 km (0.119 R)
• M65: 24,900,865 km (0.076 R)
• M66: 25,730,235 km (0.082 R)
• M67: 27,115,960 km (0.083 R)
• M68: 27,968,968 km (0.086 R)
• M69: 28,069,946 km (0.106 R)
• M70: 28,830,801 km (0.12 R)
• M71: 28,932,827 km (0.057 R)
• M72: 29,804,384 km (0.119 R)
• M73: 29,959,068 km (0.073 R)
• M74: 30,010,829 km (0.098 R)
• M75: 30,062,440 km (0.086 R)
• M76: 30,476,826 km (0.113 R)
• M77: 30,945,068 km (0.064 R)
• M78: 31,311,134 km (0.091 R)
• M79: 31,415,852 km (0.059 R)
• M80: 31,468,361 km (0.115 R)
• M81: 31,625,887 km (0.074 R)
• M82: 31,783,713 km (0.107 R)
• M83: 31,941,838 km (0.118 R)
• M84: 32,205,729 km (0.079 R)
• M85: 33,002,188 km (0.108 R)
• M86: 33,697,668 km (0.091 R)
• M87: 34,885,625 km (0.082 R)
• M88: 35,648,574 km (0.085 R)
• M89: 35,867,735 km (0.092 R)
• M90: 36,252,052 km (0.085 R)
• M91: 36,362,156 km (0.046 R)
• M92: 36,969,523 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.3

Radius: 6.1

Gravity: 24.03 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.51 AU - 9.93 AU

Year: 18669 Days

Day: 23.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,429,472 km

• M1: 95,892 km (0.091 R)
• M2: 155,283 km (0.087 R)
• M3: 193,430 km (0.11 R)
• M4: 317,297 km (0.112 R)
• M5: 508,932 km (0.092 R)
• M6: 1,184,366 km (0.109 R)
• M7: 1,482,964 km (0.08 R)
• M8: 1,640,939 km (0.094 R)
• M9: 1,871,469 km (0.067 R)
• M10: 2,218,387 km (0.117 R)
• M11: 2,362,749 km (0.084 R)
• M12: 2,853,280 km (0.12 R)
• M13: 2,970,864 km (0.028 R)
• M14: 3,374,479 km (0.093 R)
• M15: 4,366,911 km (0.111 R)
• M16: 4,548,224 km (0.119 R)
• M17: 5,394,350 km (0.097 R)
• M18: 6,135,906 km (0.094 R)
• M19: 6,339,060 km (0.104 R)
• M20: 6,647,830 km (0.077 R)
• M21: 7,657,915 km (0.075 R)
• M22: 7,931,679 km (0.109 R)
• M23: 8,041,933 km (0.12 R)
• M24: 8,264,235 km (0.105 R)
• M25: 8,488,632 km (0.102 R)
• M26: 8,885,964 km (0.028 R)
• M27: 9,464,309 km (0.114 R)
• M28: 9,935,543 km (0.05 R)
• M29: 10,596,167 km (0.12 R)
• M30: 11,208,920 km (0.115 R)
• M31: 11,644,549 km (0.091 R)
• M32: 11,833,042 km (0.09 R)
• M33: 12,022,582 km (0.09 R)
• M34: 12,596,889 km (0.104 R)
• M35: 12,919,871 km (0.107 R)
• M36: 12,984,796 km (0.101 R)
• M37: 13,180,171 km (0.107 R)
• M38: 15,255,991 km (0.056 R)
• M39: 17,502,652 km (0.118 R)
• M40: 18,884,786 km (0.058 R)
• M41: 19,402,844 km (0.107 R)
• M42: 20,756,106 km (0.065 R)
• M43: 20,984,692 km (0.05 R)
• M44: 21,214,025 km (0.091 R)
• M45: 21,907,112 km (0.079 R)
• M46: 22,139,737 km (0.119 R)
• M47: 24,994,812 km (0.06 R)
• M48: 27,294,132 km (0.092 R)
• M49: 27,963,432 km (0.069 R)
• M50: 28,215,804 km (0.111 R)
• M51: 29,062,528 km (0.035 R)
• M52: 29,660,171 km (0.063 R)
• M53: 30,003,499 km (0.092 R)
• M54: 30,175,686 km (0.037 R)
• M55: 32,797,239 km (0.103 R)
• M56: 32,974,512 km (0.094 R)
• M57: 33,419,416 km (0.097 R)
• M58: 33,687,197 km (0.095 R)
• M59: 34,225,001 km (0.054 R)
• M60: 36,771,905 km (0.106 R)
• M61: 36,956,060 km (0.108 R)
• M62: 37,232,965 km (0.042 R)
• M63: 38,068,021 km (0.115 R)
• M64: 40,419,549 km (0.087 R)
• M65: 40,704,982 km (0.106 R)
• M66: 40,895,570 km (0.086 R)
• M67: 42,141,571 km (0.116 R)
• M68: 42,527,533 km (0.11 R)
• M69: 46,550,220 km (0.094 R)
• M70: 46,949,197 km (0.105 R)
• M71: 47,750,444 km (0.075 R)
• M72: 47,850,824 km (0.107 R)
• M73: 48,960,690 km (0.083 R)
• M74: 51,205,706 km (0.038 R)
• M75: 51,514,476 km (0.106 R)
• M76: 52,963,481 km (0.087 R)
• M77: 53,067,451 km (0.119 R)
• M78: 59,214,876 km (0.119 R)
• M79: 62,152,530 km (0.078 R)
• M80: 63,032,016 km (0.082 R)
• M81: 64,358,949 km (0.057 R)
• M82: 64,803,254 km (0.081 R)
• M83: 66,254,354 km (0.104 R)
• M84: 68,055,063 km (0.106 R)
• M85: 68,961,477 km (0.119 R)
• M86: 69,416,254 km (0.077 R)
• M87: 69,985,923 km (0.113 R)
• M88: 70,100,066 km (0.031 R)
• M89: 70,557,237 km (0.06 R)
• M90: 71,704,503 km (0.061 R)
• M91: 74,133,823 km (0.152 R)
• M92: 75,417,074 km (0.119 R)
• M93: 75,651,194 km (0.091 R)
• M94: 76,942,972 km (0.186 R)
• M95: 77,296,621 km (0.063 R)
• M96: 78,360,561 km (0.195 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 12,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit