🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 8.6

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.67 AU - 0.95 AU

Year: 512 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 70,300,440 km

• M1: 114,891 km (0.083 R)
• M2: 183,856 km (0.102 R)
• M3: 239,955 km (0.064 R)
• M4: 311,612 km (0.068 R)
• M5: 403,765 km (0.059 R)
• M6: 498,759 km (0.118 R)
• M7: 663,467 km (0.119 R)
• M8: 727,046 km (0.051 R)
• M9: 783,444 km (0.084 R)
• M10: 846,275 km (0.075 R)
• M11: 931,247 km (0.066 R)
• M12: 1,094,009 km (0.119 R)
• M13: 1,159,533 km (0.055 R)
• M14: 1,271,881 km (0.063 R)
• M15: 1,370,316 km (0.078 R)
• M16: 1,459,327 km (0.069 R)
• M17: 1,544,149 km (0.087 R)
• M18: 1,637,049 km (0.108 R)
• M19: 1,763,759 km (0.056 R)
• M20: 2,088,237 km (0.091 R)
• M21: 2,191,310 km (0.087 R)
• M22: 2,338,514 km (0.076 R)
• M23: 2,518,181 km (0.04 R)
• M24: 2,598,665 km (0.089 R)
• M25: 2,687,526 km (0.08 R)
• M26: 2,868,240 km (0.054 R)
• M27: 3,014,098 km (0.093 R)
• M28: 3,068,552 km (0.032 R)
• M29: 3,162,499 km (0.114 R)
• M30: 3,273,501 km (0.071 R)
• M31: 3,377,621 km (0.108 R)
• M32: 3,466,631 km (0.11 R)
• M33: 3,523,628 km (0.115 R)
• M34: 3,597,530 km (0.1 R)
• M35: 3,738,451 km (0.095 R)
• M36: 3,796,944 km (0.091 R)
• M37: 3,991,421 km (0.073 R)
• M38: 4,051,410 km (0.12 R)
• M39: 4,198,015 km (0.118 R)
• M40: 4,675,532 km (0.047 R)
• M41: 4,820,343 km (0.116 R)
• M42: 4,884,221 km (0.106 R)
• M43: 5,096,051 km (0.107 R)
• M44: 5,226,351 km (0.113 R)
• M45: 5,414,545 km (0.104 R)
• M46: 5,471,542 km (0.118 R)
• M47: 5,576,410 km (0.079 R)
• M48: 5,691,451 km (0.096 R)
• M49: 6,130,371 km (0.107 R)
• M50: 6,378,853 km (0.072 R)
• M51: 6,600,258 km (0.041 R)
• M52: 6,937,302 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.9

Radius: 11.3

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.81 AU - 0.99 AU

Year: 600 Days

Day: 11.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 70,300,440 km

• M1: 141,819 km (0.107 R)
• M2: 229,932 km (0.051 R)
• M3: 320,887 km (0.066 R)
• M4: 404,662 km (0.085 R)
• M5: 486,043 km (0.112 R)
• M6: 646,263 km (0.11 R)
• M7: 755,619 km (0.08 R)
• M8: 940,372 km (0.111 R)
• M9: 1,152,352 km (0.113 R)
• M10: 1,222,663 km (0.097 R)
• M11: 1,330,972 km (0.04 R)
• M12: 1,461,721 km (0.107 R)
• M13: 1,544,897 km (0.119 R)
• M14: 1,629,719 km (0.045 R)
• M15: 2,034,980 km (0.116 R)
• M16: 2,297,674 km (0.104 R)
• M17: 2,395,361 km (0.1 R)
• M18: 2,502,174 km (0.059 R)
• M19: 2,610,483 km (0.093 R)
• M20: 2,681,093 km (0.059 R)
• M21: 2,808,102 km (0.099 R)
• M22: 2,912,820 km (0.065 R)
• M23: 3,319,278 km (0.076 R)
• M24: 3,404,548 km (0.094 R)
• M25: 3,743,986 km (0.057 R)
• M26: 3,841,673 km (0.089 R)
• M27: 4,076,243 km (0.115 R)
• M28: 4,149,247 km (0.1 R)
• M29: 4,324,725 km (0.086 R)
• M30: 4,408,649 km (0.074 R)
• M31: 4,798,202 km (0.055 R)
• M32: 4,933,738 km (0.117 R)
• M33: 5,041,149 km (0.085 R)
• M34: 5,218,572 km (0.105 R)
• M35: 5,348,124 km (0.109 R)
• M36: 5,590,024 km (0.079 R)
• M37: 5,732,740 km (0.059 R)
• M38: 5,949,208 km (0.087 R)
• M39: 6,168,369 km (0.062 R)
• M40: 6,464,722 km (0.099 R)
• M41: 6,679,395 km (0.109 R)
• M42: 6,951,065 km (0.052 R)
• M43: 7,027,659 km (0.095 R)
• M44: 7,126,693 km (0.069 R)
• M45: 7,281,826 km (0.087 R)
• M46: 7,393,127 km (0.115 R)
• M47: 7,516,395 km (0.082 R)
• M48: 7,617,673 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.9

Radius: 10.7

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.06 AU - 1.08 AU

Year: 778 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 70,300,440 km

• M1: 138,528 km (0.104 R)
• M2: 276,008 km (0.085 R)
• M3: 382,971 km (0.082 R)
• M4: 532,419 km (0.095 R)
• M5: 692,489 km (0.067 R)
• M6: 776,263 km (0.119 R)
• M7: 845,976 km (0.034 R)
• M8: 924,066 km (0.084 R)
• M9: 1,187,657 km (0.098 R)
• M10: 1,255,725 km (0.102 R)
• M11: 1,332,169 km (0.081 R)
• M12: 1,403,078 km (0.092 R)
• M13: 1,482,664 km (0.097 R)
• M14: 1,601,296 km (0.03 R)
• M15: 1,928,017 km (0.111 R)
• M16: 2,107,684 km (0.117 R)
• M17: 2,182,783 km (0.035 R)
• M18: 2,250,401 km (0.089 R)
• M19: 2,387,732 km (0.078 R)
• M20: 2,625,891 km (0.096 R)
• M21: 2,871,830 km (0.106 R)
• M22: 2,964,880 km (0.11 R)
• M23: 3,125,399 km (0.095 R)
• M24: 3,318,081 km (0.097 R)
• M25: 3,614,434 km (0.077 R)
• M26: 3,908,992 km (0.118 R)
• M27: 4,012,514 km (0.118 R)
• M28: 4,222,250 km (0.097 R)
• M29: 4,307,072 km (0.07 R)
• M30: 4,381,871 km (0.07 R)
• M31: 4,565,278 km (0.063 R)
• M32: 4,685,256 km (0.033 R)
• M33: 4,773,219 km (0.097 R)
• M34: 4,984,302 km (0.11 R)
• M35: 5,085,430 km (0.031 R)
• M36: 5,153,198 km (0.069 R)
• M37: 5,221,414 km (0.103 R)
• M38: 5,566,387 km (0.11 R)
• M39: 5,694,742 km (0.11 R)
• M40: 6,026,101 km (0.087 R)
• M41: 6,194,100 km (0.046 R)
• M42: 6,339,359 km (0.098 R)
• M43: 6,436,748 km (0.098 R)
• M44: 6,719,936 km (0.073 R)
• M45: 7,095,277 km (0.119 R)
• M46: 7,400,457 km (0.09 R)
• M47: 7,503,231 km (0.05 R)
• M48: 7,580,573 km (0.106 R)
• M49: 7,697,110 km (0.084 R)
• M50: 7,958,308 km (0.106 R)
• M51: 8,542,936 km (0.045 R)
• M52: 8,990,682 km (0.056 R)
• M53: 9,114,101 km (0.079 R)
• M54: 9,279,556 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.5

Radius: 14.9

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.08 AU - 1.1 AU

Year: 800 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 70,300,440 km

• M1: 194,028 km (0.092 R)
• M2: 288,873 km (0.11 R)
• M3: 478,264 km (0.098 R)
• M4: 614,249 km (0.089 R)
• M5: 714,031 km (0.111 R)
• M6: 835,504 km (0.114 R)
• M7: 975,977 km (0.115 R)
• M8: 1,142,329 km (0.108 R)
• M9: 1,312,871 km (0.074 R)
• M10: 1,747,602 km (0.092 R)
• M11: 2,096,165 km (0.116 R)
• M12: 2,234,543 km (0.118 R)
• M13: 2,353,623 km (0.078 R)
• M14: 2,452,059 km (0.107 R)
• M15: 2,621,852 km (0.059 R)
• M16: 2,787,607 km (0.116 R)
• M17: 2,965,179 km (0.09 R)
• M18: 3,071,992 km (0.105 R)
• M19: 3,180,002 km (0.06 R)
• M20: 3,408,737 km (0.114 R)
• M21: 3,616,678 km (0.097 R)
• M22: 3,722,145 km (0.065 R)
• M23: 3,837,784 km (0.103 R)
• M24: 4,155,081 km (0.112 R)
• M25: 4,275,058 km (0.114 R)
• M26: 4,377,533 km (0.082 R)
• M27: 4,556,602 km (0.067 R)
• M28: 5,059,250 km (0.118 R)
• M29: 5,207,651 km (0.1 R)
• M30: 5,498,470 km (0.076 R)
• M31: 5,620,542 km (0.064 R)
• M32: 5,733,189 km (0.104 R)
• M33: 5,877,551 km (0.104 R)
• M34: 6,265,308 km (0.094 R)
• M35: 6,435,551 km (0.091 R)
• M36: 6,682,986 km (0.092 R)
• M37: 6,857,118 km (0.091 R)
• M38: 7,109,938 km (0.039 R)
• M39: 7,209,720 km (0.081 R)
• M40: 7,365,900 km (0.062 R)
• M41: 7,534,497 km (0.041 R)
• M42: 7,647,593 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.9

Radius: 12.1

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.55 AU - 1.65 AU

Year: 1423 Days

Day: 7 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 70,300,440 km

• M1: 152,141 km (0.112 R)
• M2: 315,801 km (0.063 R)
• M3: 451,786 km (0.117 R)
• M4: 539,450 km (0.103 R)
• M5: 661,821 km (0.09 R)
• M6: 950,545 km (0.114 R)
• M7: 1,089,820 km (0.104 R)
• M8: 1,250,638 km (0.075 R)
• M9: 1,352,514 km (0.102 R)
• M10: 1,596,658 km (0.051 R)
• M11: 1,797,418 km (0.107 R)
• M12: 1,896,901 km (0.073 R)
• M13: 2,023,910 km (0.111 R)
• M14: 2,110,377 km (0.042 R)
• M15: 2,224,520 km (0.053 R)
• M16: 2,468,365 km (0.084 R)
• M17: 2,635,765 km (0.097 R)
• M18: 2,807,204 km (0.074 R)
• M19: 2,894,270 km (0.118 R)
• M20: 3,091,141 km (0.101 R)
• M21: 3,436,113 km (0.07 R)
• M22: 3,623,859 km (0.069 R)
• M23: 3,761,638 km (0.035 R)
• M24: 4,053,205 km (0.056 R)
• M25: 4,152,089 km (0.083 R)
• M26: 4,329,961 km (0.027 R)
• M27: 4,487,637 km (0.108 R)
• M28: 4,855,348 km (0.113 R)
• M29: 4,984,152 km (0.1 R)
• M30: 5,268,837 km (0.093 R)
• M31: 5,485,904 km (0.104 R)
• M32: 5,595,559 km (0.106 R)
• M33: 5,866,780 km (0.062 R)
• M34: 5,966,561 km (0.101 R)
• M35: 6,512,145 km (0.112 R)
• M36: 6,771,398 km (0.064 R)
• M37: 6,902,296 km (0.084 R)
• M38: 7,073,885 km (0.111 R)
• M39: 7,166,785 km (0.105 R)
• M40: 7,273,448 km (0.062 R)
• M41: 7,367,246 km (0.106 R)
• M42: 7,502,034 km (0.053 R)
• M43: 7,705,637 km (0.044 R)
• M44: 8,063,026 km (0.051 R)
• M45: 8,313,602 km (0.101 R)
• M46: 8,566,722 km (0.118 R)
• M47: 9,283,445 km (0.096 R)
• M48: 9,429,154 km (0.066 R)
• M49: 9,531,479 km (0.111 R)
• M50: 10,019,317 km (0.101 R)
• M51: 10,108,927 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.3

Radius: 5.5

Gravity: 27.61 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.49 AU - 8.63 AU

Year: 16085 Days

Day: 23.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,300,440 km

• M1: 109,506 km (0.095 R)
• M2: 160,668 km (0.116 R)
• M3: 282,142 km (0.113 R)
• M4: 379,979 km (0.096 R)
• M5: 528,230 km (0.074 R)
• M6: 672,891 km (0.112 R)
• M7: 1,126,472 km (0.073 R)
• M8: 1,286,392 km (0.055 R)
• M9: 2,092,425 km (0.061 R)
• M10: 2,190,113 km (0.065 R)
• M11: 2,423,934 km (0.06 R)
• M12: 2,561,116 km (0.086 R)
• M13: 3,209,622 km (0.051 R)
• M14: 3,552,052 km (0.109 R)
• M15: 5,431,899 km (0.108 R)
• M16: 5,793,327 km (0.055 R)
• M17: 7,764,877 km (0.038 R)
• M18: 8,120,322 km (0.099 R)
• M19: 8,533,212 km (0.12 R)
• M20: 8,847,368 km (0.109 R)
• M21: 10,307,293 km (0.084 R)
• M22: 12,308,015 km (0.114 R)
• M23: 12,544,081 km (0.108 R)
• M24: 12,722,252 km (0.038 R)
• M25: 14,053,523 km (0.088 R)
• M26: 14,115,157 km (0.085 R)
• M27: 14,300,360 km (0.117 R)
• M28: 14,986,415 km (0.081 R)
• M29: 16,067,559 km (0.084 R)
• M30: 16,585,018 km (0.084 R)
• M31: 17,437,577 km (0.079 R)
• M32: 18,912,462 km (0.072 R)
• M33: 19,940,798 km (0.031 R)
• M34: 20,010,062 km (0.068 R)
• M35: 20,987,235 km (0.063 R)
• M36: 21,057,695 km (0.118 R)
• M37: 21,339,987 km (0.119 R)
• M38: 21,837,100 km (0.046 R)
• M39: 21,908,459 km (0.097 R)
• M40: 21,979,966 km (0.088 R)
• M41: 22,338,104 km (0.088 R)
• M42: 22,482,017 km (0.048 R)
• M43: 22,626,080 km (0.08 R)
• M44: 23,570,491 km (0.095 R)
• M45: 24,601,819 km (0.087 R)
• M46: 25,347,414 km (0.088 R)
• M47: 26,252,033 km (0.072 R)
• M48: 27,013,935 km (0.104 R)
• M49: 29,264,036 km (0.09 R)
• M50: 29,974,477 km (0.118 R)
• M51: 31,412,411 km (0.093 R)
• M52: 31,654,311 km (0.103 R)
• M53: 32,383,451 km (0.113 R)
• M54: 32,464,832 km (0.1 R)
• M55: 33,200,106 km (0.064 R)
• M56: 34,189,097 km (0.083 R)
• M57: 34,770,435 km (0.058 R)
• M58: 35,774,685 km (0.101 R)
• M59: 37,384,059 km (0.103 R)
• M60: 37,725,890 km (0.112 R)
• M61: 39,885,635 km (0.101 R)
• M62: 40,060,215 km (0.112 R)
• M63: 40,409,975 km (0.067 R)
• M64: 41,553,651 km (0.063 R)
• M65: 41,730,625 km (0.072 R)
• M66: 42,085,172 km (0.113 R)
• M67: 43,244,406 km (0.092 R)
• M68: 44,594,976 km (0.105 R)
• M69: 44,957,451 km (0.096 R)
• M70: 45,868,054 km (0.104 R)
• M71: 47,707,210 km (0.064 R)
• M72: 48,356,614 km (0.062 R)
• M73: 48,915,661 km (0.054 R)
• M74: 50,605,369 km (0.069 R)
• M75: 51,172,794 km (0.089 R)
• M76: 51,362,335 km (0.092 R)
• M77: 51,552,324 km (0.061 R)
• M78: 51,647,318 km (0.03 R)
• M79: 52,027,895 km (0.104 R)
• M80: 55,009,381 km (0.093 R)
• M81: 57,552,395 km (0.104 R)
• M82: 58,144,653 km (0.106 R)
• M83: 59,434,935 km (0.11 R)
• M84: 59,634,199 km (0.07 R)
• M85: 60,834,872 km (0.064 R)
• M86: 61,841,516 km (0.101 R)
• M87: 62,043,473 km (0.088 R)
• M88: 63,463,456 km (0.098 R)
• M89: 63,871,110 km (0.114 R)
• M90: 65,202,082 km (0.091 R)
• M91: 66,025,768 km (0.048 R)
• M92: 67,267,580 km (0.046 R)
• M93: 67,683,313 km (0.063 R)
• M94: 68,099,793 km (0.091 R)
• M95: 69,459,339 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 10,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit