🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.7

Radius: 12.4

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.57 AU - 1.67 AU

Year: 1375 Days

Day: 12.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 39,463,379 km

• M1: 155,432 km (0.081 R)
• M2: 262,245 km (0.107 R)
• M3: 381,175 km (0.079 R)
• M4: 465,549 km (0.113 R)
• M5: 545,434 km (0.092 R)
• M6: 773,720 km (0.108 R)
• M7: 976,874 km (0.112 R)
• M8: 1,224,758 km (0.105 R)
• M9: 1,342,940 km (0.075 R)
• M10: 1,542,055 km (0.062 R)
• M11: 1,670,410 km (0.096 R)
• M12: 1,906,625 km (0.079 R)
• M13: 2,012,839 km (0.08 R)
• M14: 2,120,999 km (0.105 R)
• M15: 2,332,231 km (0.111 R)
• M16: 2,609,136 km (0.053 R)
• M17: 2,751,703 km (0.07 R)
• M18: 2,872,429 km (0.114 R)
• M19: 2,958,148 km (0.104 R)
• M20: 3,194,962 km (0.078 R)
• M21: 3,309,404 km (0.052 R)
• M22: 3,490,118 km (0.092 R)
• M23: 3,608,151 km (0.095 R)
• M24: 3,875,034 km (0.095 R)
• M25: 4,038,395 km (0.095 R)
• M26: 4,329,811 km (0.111 R)
• M27: 4,874,647 km (0.096 R)
• M28: 5,456,582 km (0.102 R)
• M29: 5,563,395 km (0.053 R)
• M30: 5,670,956 km (0.074 R)
• M31: 5,934,996 km (0.076 R)
• M32: 6,250,797 km (0.116 R)
• M33: 6,849,638 km (0.114 R)
• M34: 6,932,066 km (0.047 R)
• M35: 7,248,017 km (0.107 R)
• M36: 7,331,941 km (0.074 R)
• M37: 7,483,933 km (0.108 R)
• M38: 7,756,650 km (0.067 R)
• M39: 8,084,718 km (0.082 R)
• M40: 8,259,298 km (0.086 R)
• M41: 9,205,355 km (0.112 R)
• M42: 9,332,813 km (0.109 R)
• M43: 9,608,073 km (0.11 R)
• M44: 9,718,925 km (0.041 R)
• M45: 9,811,676 km (0.108 R)
• M46: 10,110,273 km (0.113 R)
• M47: 10,223,070 km (0.071 R)
• M48: 10,678,446 km (0.055 R)
• M49: 10,774,188 km (0.086 R)
• M50: 11,005,018 km (0.06 R)
• M51: 11,668,036 km (0.103 R)
• M52: 11,746,874 km (0.11 R)
• M53: 11,885,401 km (0.111 R)
• M54: 12,084,067 km (0.108 R)
• M55: 12,223,792 km (0.119 R)
• M56: 12,991,977 km (0.11 R)
• M57: 13,340,689 km (0.086 R)
• M58: 13,630,161 km (0.108 R)
• M59: 13,796,514 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.5

Radius: 10.2

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.46 AU - 1.82 AU

Year: 1401 Days

Day: 14.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 39,463,379 km

• M1: 191,336 km (0.093 R)
• M2: 256,112 km (0.112 R)
• M3: 336,745 km (0.084 R)
• M4: 429,645 km (0.099 R)
• M5: 507,885 km (0.071 R)
• M6: 595,250 km (0.083 R)
• M7: 738,864 km (0.113 R)
• M8: 848,070 km (0.119 R)
• M9: 938,727 km (0.114 R)
• M10: 1,182,571 km (0.081 R)
• M11: 1,248,993 km (0.111 R)
• M12: 1,335,161 km (0.105 R)
• M13: 1,542,653 km (0.087 R)
• M14: 1,685,220 km (0.033 R)
• M15: 1,884,036 km (0.081 R)
• M16: 1,988,904 km (0.112 R)
• M17: 2,079,859 km (0.045 R)
• M18: 2,215,993 km (0.083 R)
• M19: 2,423,037 km (0.116 R)
• M20: 2,537,629 km (0.063 R)
• M21: 2,730,760 km (0.07 R)
• M22: 2,862,256 km (0.077 R)
• M23: 3,001,980 km (0.036 R)
• M24: 3,415,619 km (0.028 R)
• M25: 3,747,726 km (0.091 R)
• M26: 3,820,730 km (0.086 R)
• M27: 3,988,429 km (0.06 R)
• M28: 4,110,650 km (0.086 R)
• M29: 4,192,929 km (0.072 R)
• M30: 4,282,688 km (0.062 R)
• M31: 4,464,000 km (0.076 R)
• M32: 4,562,735 km (0.083 R)
• M33: 4,805,682 km (0.088 R)
• M34: 4,928,651 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 13.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.51 AU - 1.97 AU

Year: 1531 Days

Day: 9.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 39,463,379 km

• M1: 259,852 km (0.085 R)
• M2: 349,610 km (0.082 R)
• M3: 438,023 km (0.082 R)
• M4: 543,040 km (0.103 R)
• M5: 727,195 km (0.042 R)
• M6: 998,566 km (0.089 R)
• M7: 1,086,679 km (0.115 R)
• M8: 1,232,238 km (0.116 R)
• M9: 1,384,827 km (0.06 R)
• M10: 1,630,318 km (0.082 R)
• M11: 1,844,691 km (0.112 R)
• M12: 2,002,367 km (0.1 R)
• M13: 2,145,233 km (0.109 R)
• M14: 2,281,966 km (0.095 R)
• M15: 2,512,945 km (0.099 R)
• M16: 2,605,397 km (0.026 R)
• M17: 2,847,296 km (0.082 R)
• M18: 2,965,479 km (0.06 R)
• M19: 3,196,159 km (0.104 R)
• M20: 3,341,867 km (0.112 R)
• M21: 3,733,664 km (0.095 R)
• M22: 3,840,028 km (0.067 R)
• M23: 4,177,072 km (0.064 R)
• M24: 4,336,992 km (0.096 R)
• M25: 4,423,908 km (0.077 R)
• M26: 4,523,989 km (0.098 R)
• M27: 4,650,100 km (0.114 R)
• M28: 4,880,331 km (0.092 R)
• M29: 5,127,317 km (0.097 R)
• M30: 5,219,470 km (0.067 R)
• M31: 5,472,141 km (0.118 R)
• M32: 5,674,546 km (0.092 R)
• M33: 5,865,882 km (0.069 R)
• M34: 5,975,986 km (0.104 R)
• M35: 6,086,988 km (0.032 R)
• M36: 6,184,675 km (0.105 R)
• M37: 7,057,728 km (0.1 R)
• M38: 7,352,436 km (0.031 R)
• M39: 7,546,165 km (0.064 R)
• M40: 7,862,714 km (0.103 R)
• M41: 8,168,493 km (0.104 R)
• M42: 8,431,336 km (0.097 R)
• M43: 8,665,606 km (0.057 R)
• M44: 8,965,550 km (0.111 R)
• M45: 9,300,948 km (0.098 R)
• M46: 9,413,745 km (0.038 R)
• M47: 9,510,834 km (0.055 R)
• M48: 9,722,216 km (0.102 R)
• M49: 9,852,965 km (0.061 R)
• M50: 9,984,461 km (0.088 R)
• M51: 10,133,012 km (0.085 R)
• M52: 10,298,916 km (0.084 R)
• M53: 10,532,737 km (0.09 R)
• M54: 10,869,931 km (0.057 R)
• M55: 11,039,874 km (0.096 R)
• M56: 11,365,249 km (0.034 R)
• M57: 11,780,683 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.6

Radius: 11.4

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.47 AU - 2.13 AU

Year: 1610 Days

Day: 10.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 91.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,463,379 km

• M1: 143,016 km (0.073 R)
• M2: 245,789 km (0.058 R)
• M3: 330,312 km (0.093 R)
• M4: 476,320 km (0.037 R)
• M5: 594,502 km (0.105 R)
• M6: 918,082 km (0.069 R)
• M7: 1,005,597 km (0.06 R)
• M8: 1,376,300 km (0.038 R)
• M9: 1,534,575 km (0.101 R)
• M10: 1,778,719 km (0.073 R)
• M11: 1,869,674 km (0.077 R)
• M12: 1,941,631 km (0.104 R)
• M13: 2,163,185 km (0.092 R)
• M14: 2,370,827 km (0.102 R)
• M15: 2,596,570 km (0.082 R)
• M16: 2,747,215 km (0.041 R)
• M17: 3,142,752 km (0.118 R)
• M18: 3,328,702 km (0.074 R)
• M19: 3,607,852 km (0.041 R)
• M20: 3,934,574 km (0.109 R)
• M21: 4,094,793 km (0.116 R)
• M22: 4,449,489 km (0.112 R)
• M23: 4,743,300 km (0.064 R)
• M24: 4,814,209 km (0.079 R)
• M25: 5,000,159 km (0.053 R)
• M26: 5,086,926 km (0.117 R)
• M27: 5,291,127 km (0.093 R)
• M28: 5,453,441 km (0.084 R)
• M29: 5,677,538 km (0.08 R)
• M30: 5,768,045 km (0.08 R)
• M31: 5,859,001 km (0.08 R)
• M32: 5,935,146 km (0.046 R)
• M33: 6,227,759 km (0.116 R)
• M34: 6,321,258 km (0.12 R)
• M35: 6,525,160 km (0.051 R)
• M36: 6,699,441 km (0.119 R)
• M37: 6,859,212 km (0.045 R)
• M38: 6,971,859 km (0.064 R)
• M39: 7,428,581 km (0.106 R)
• M40: 8,030,115 km (0.053 R)
• M41: 8,336,790 km (0.112 R)
• M42: 8,664,559 km (0.072 R)
• M43: 8,909,002 km (0.114 R)
• M44: 8,996,816 km (0.112 R)
• M45: 9,120,234 km (0.118 R)
• M46: 9,350,914 km (0.059 R)
• M47: 9,422,272 km (0.079 R)
• M48: 9,691,698 km (0.08 R)
• M49: 9,945,416 km (0.053 R)
• M50: 10,054,772 km (0.109 R)
• M51: 10,496,385 km (0.115 R)
• M52: 10,607,835 km (0.063 R)
• M53: 11,132,924 km (0.112 R)
• M54: 11,265,468 km (0.103 R)
• M55: 11,570,647 km (0.087 R)
• M56: 11,975,160 km (0.085 R)
• M57: 12,150,040 km (0.073 R)
• M58: 12,877,684 km (0.072 R)
• M59: 12,977,166 km (0.055 R)
• M60: 13,619,540 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.5

Radius: 15

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.31 AU - 5.13 AU

Year: 6838 Days

Day: 7.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 79 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,463,379 km

• M1: 187,745 km (0.069 R)
• M2: 281,394 km (0.073 R)
• M3: 390,600 km (0.078 R)
• M4: 763,847 km (0.092 R)
• M5: 1,058,704 km (0.112 R)
• M6: 1,282,503 km (0.044 R)
• M7: 1,428,660 km (0.083 R)
• M8: 1,619,547 km (0.119 R)
• M9: 2,048,743 km (0.072 R)
• M10: 2,199,986 km (0.09 R)
• M11: 3,012,752 km (0.041 R)
• M12: 3,337,229 km (0.074 R)
• M13: 3,647,046 km (0.102 R)
• M14: 4,661,021 km (0.076 R)
• M15: 5,184,763 km (0.064 R)
• M16: 5,696,986 km (0.03 R)
• M17: 5,881,590 km (0.034 R)
• M18: 6,037,022 km (0.088 R)
• M19: 6,288,646 km (0.045 R)
• M20: 6,769,902 km (0.068 R)
• M21: 7,130,433 km (0.105 R)
• M22: 7,598,525 km (0.117 R)
• M23: 8,670,393 km (0.054 R)
• M24: 9,826,336 km (0.113 R)
• M25: 10,048,489 km (0.099 R)
• M26: 10,234,888 km (0.114 R)
• M27: 10,535,580 km (0.115 R)
• M28: 11,338,771 km (0.06 R)
• M29: 11,924,596 km (0.041 R)
• M30: 12,520,444 km (0.096 R)
• M31: 13,166,707 km (0.114 R)
• M32: 13,823,741 km (0.105 R)
• M33: 14,031,383 km (0.117 R)
• M34: 14,365,584 km (0.066 R)
• M35: 14,491,695 km (0.112 R)
• M36: 15,341,411 km (0.098 R)
• M37: 15,685,786 km (0.112 R)
• M38: 16,690,186 km (0.081 R)
• M39: 16,955,722 km (0.115 R)
• M40: 17,133,444 km (0.029 R)
• M41: 17,670,500 km (0.116 R)
• M42: 18,122,286 km (0.092 R)
• M43: 18,349,525 km (0.073 R)
• M44: 18,532,184 km (0.119 R)
• M45: 18,945,074 km (0.095 R)
• M46: 19,314,731 km (0.111 R)
• M47: 19,500,382 km (0.107 R)
• M48: 20,108,048 km (0.099 R)
• M49: 21,150,596 km (0.117 R)
• M50: 21,294,060 km (0.064 R)
• M51: 21,485,994 km (0.113 R)
• M52: 22,113,707 km (0.039 R)
• M53: 22,796,322 km (0.108 R)
• M54: 23,189,465 km (0.101 R)
• M55: 24,182,346 km (0.089 R)
• M56: 24,382,658 km (0.049 R)
• M57: 24,633,683 km (0.032 R)
• M58: 25,442,858 km (0.107 R)
• M59: 25,544,734 km (0.079 R)
• M60: 25,799,649 km (0.075 R)
• M61: 26,106,923 km (0.09 R)
• M62: 26,363,782 km (0.11 R)
• M63: 27,660,796 km (0.101 R)
• M64: 28,238,094 km (0.047 R)
• M65: 28,449,027 km (0.067 R)
• M66: 30,532,776 km (0.092 R)
• M67: 30,749,244 km (0.112 R)
• M68: 31,292,733 km (0.09 R)
• M69: 31,401,790 km (0.06 R)
• M70: 32,334,084 km (0.052 R)
• M71: 32,499,689 km (0.095 R)
• M72: 33,331,154 km (0.116 R)
• M73: 33,498,404 km (0.099 R)
• M74: 34,394,645 km (0.071 R)
• M75: 34,902,230 km (0.1 R)
• M76: 35,526,054 km (0.084 R)
• M77: 35,924,881 km (0.073 R)
• M78: 36,669,729 km (0.117 R)
• M79: 38,174,385 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 11,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit