🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.1

Radius: 12.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.38 AU - 1.88 AU

Year: 1365 Days

Day: 6.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 47,810,639 km

• M1: 160,818 km (0.105 R)
• M2: 285,582 km (0.08 R)
• M3: 375,341 km (0.057 R)
• M4: 539,749 km (0.087 R)
• M5: 641,176 km (0.054 R)
• M6: 726,597 km (0.032 R)
• M7: 911,201 km (0.103 R)
• M8: 1,119,291 km (0.069 R)
• M9: 1,204,263 km (0.115 R)
• M10: 1,404,126 km (0.116 R)
• M11: 1,543,551 km (0.104 R)
• M12: 1,688,062 km (0.05 R)
• M13: 2,008,052 km (0.057 R)
• M14: 2,095,717 km (0.078 R)
• M15: 2,211,505 km (0.077 R)
• M16: 2,384,740 km (0.059 R)
• M17: 2,572,186 km (0.044 R)
• M18: 2,706,375 km (0.089 R)
• M19: 2,892,176 km (0.114 R)
• M20: 3,052,096 km (0.113 R)
• M21: 3,401,706 km (0.104 R)
• M22: 3,570,752 km (0.118 R)
• M23: 3,667,242 km (0.102 R)
• M24: 3,808,014 km (0.064 R)
• M25: 4,017,002 km (0.113 R)
• M26: 4,207,291 km (0.052 R)
• M27: 4,412,090 km (0.09 R)
• M28: 4,561,987 km (0.086 R)
• M29: 4,725,498 km (0.061 R)
• M30: 5,094,406 km (0.097 R)
• M31: 5,191,046 km (0.108 R)
• M32: 5,771,935 km (0.108 R)
• M33: 5,860,197 km (0.114 R)
• M34: 6,256,781 km (0.07 R)
• M35: 6,715,000 km (0.082 R)
• M36: 6,821,364 km (0.099 R)
• M37: 7,008,660 km (0.102 R)
• M38: 7,306,659 km (0.108 R)
• M39: 7,388,639 km (0.12 R)
• M40: 7,470,918 km (0.112 R)
• M41: 7,636,373 km (0.099 R)
• M42: 7,733,612 km (0.051 R)
• M43: 7,831,149 km (0.1 R)
• M44: 7,957,111 km (0.057 R)
• M45: 8,097,882 km (0.109 R)
• M46: 8,182,854 km (0.083 R)
• M47: 8,467,987 km (0.049 R)
• M48: 8,799,945 km (0.093 R)
• M49: 9,506,645 km (0.104 R)
• M50: 9,927,315 km (0.102 R)
• M51: 10,018,270 km (0.117 R)
• M52: 10,155,152 km (0.113 R)
• M53: 10,369,376 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 12

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.84 AU - 1.9 AU

Year: 1678 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,810,639 km

• M1: 149,747 km (0.118 R)
• M2: 228,885 km (0.1 R)
• M3: 310,266 km (0.088 R)
• M4: 385,663 km (0.067 R)
• M5: 508,932 km (0.087 R)
• M6: 597,643 km (0.1 R)
• M7: 700,417 km (0.043 R)
• M8: 858,841 km (0.098 R)
• M9: 1,047,933 km (0.093 R)
• M10: 1,222,813 km (0.109 R)
• M11: 1,299,407 km (0.061 R)
• M12: 1,581,249 km (0.098 R)
• M13: 1,686,866 km (0.094 R)
• M14: 1,762,113 km (0.051 R)
• M15: 1,983,967 km (0.063 R)
• M16: 2,226,764 km (0.118 R)
• M17: 2,455,051 km (0.107 R)
• M18: 2,973,856 km (0.09 R)
• M19: 3,118,966 km (0.096 R)
• M20: 3,225,928 km (0.118 R)
• M21: 3,708,681 km (0.058 R)
• M22: 3,822,375 km (0.114 R)
• M23: 3,922,755 km (0.097 R)
• M24: 4,053,055 km (0.104 R)
• M25: 4,333,102 km (0.107 R)
• M26: 4,741,953 km (0.055 R)
• M27: 4,865,521 km (0.096 R)
• M28: 5,084,383 km (0.09 R)
• M29: 5,226,800 km (0.089 R)
• M30: 5,322,543 km (0.083 R)
• M31: 5,418,884 km (0.098 R)
• M32: 5,596,905 km (0.064 R)
• M33: 5,875,905 km (0.056 R)
• M34: 6,142,788 km (0.093 R)
• M35: 6,311,684 km (0.108 R)
• M36: 6,499,130 km (0.055 R)
• M37: 6,636,610 km (0.113 R)
• M38: 6,740,431 km (0.05 R)
• M39: 6,844,851 km (0.112 R)
• M40: 7,125,646 km (0.094 R)
• M41: 7,464,186 km (0.048 R)
• M42: 7,590,297 km (0.118 R)
• M43: 7,899,516 km (0.091 R)
• M44: 8,064,821 km (0.079 R)
• M45: 8,832,557 km (0.107 R)
• M46: 9,138,635 km (0.104 R)
• M47: 9,273,572 km (0.087 R)
• M48: 9,506,645 km (0.097 R)
• M49: 9,879,443 km (0.114 R)
• M50: 10,137,350 km (0.117 R)
• M51: 10,237,132 km (0.084 R)
• M52: 10,337,213 km (0.094 R)
• M53: 10,924,235 km (0.096 R)
• M54: 11,026,560 km (0.1 R)
• M55: 11,294,190 km (0.056 R)
• M56: 11,418,357 km (0.113 R)
• M57: 11,584,710 km (0.079 R)
• M58: 11,772,754 km (0.088 R)
• M59: 12,004,032 km (0.118 R)
• M60: 12,088,555 km (0.062 R)
• M61: 12,343,171 km (0.057 R)
• M62: 12,428,441 km (0.115 R)
• M63: 12,513,862 km (0.089 R)
• M64: 12,771,469 km (0.107 R)
• M65: 13,226,546 km (0.116 R)
• M66: 13,357,444 km (0.117 R)
• M67: 13,488,941 km (0.086 R)
• M68: 13,863,683 km (0.071 R)
• M69: 14,645,931 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.5

Radius: 6.3

Gravity: 20.95 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.84 AU - 7.48 AU

Year: 11275 Days

Day: 20.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,810,639 km

• M1: 211,980 km (0.082 R)
• M2: 310,266 km (0.065 R)
• M3: 365,767 km (0.054 R)
• M4: 456,124 km (0.079 R)
• M5: 678,277 km (0.074 R)
• M6: 791,822 km (0.083 R)
• M7: 952,938 km (0.076 R)
• M8: 1,306,588 km (0.105 R)
• M9: 1,400,984 km (0.097 R)
• M10: 1,775,278 km (0.057 R)
• M11: 2,179,491 km (0.102 R)
• M12: 3,006,917 km (0.093 R)
• M13: 3,388,541 km (0.093 R)
• M14: 3,618,324 km (0.062 R)
• M15: 5,669,610 km (0.077 R)
• M16: 5,785,997 km (0.051 R)
• M17: 5,903,132 km (0.077 R)
• M18: 6,622,399 km (0.091 R)
• M19: 6,909,626 km (0.115 R)
• M20: 7,242,781 km (0.036 R)
• M21: 7,581,171 km (0.086 R)
• M22: 8,494,018 km (0.07 R)
• M23: 10,373,864 km (0.096 R)
• M24: 10,755,189 km (0.087 R)
• M25: 10,803,210 km (0.063 R)
• M26: 11,287,010 km (0.107 R)
• M27: 13,240,309 km (0.076 R)
• M28: 13,757,768 km (0.09 R)
• M29: 14,071,475 km (0.091 R)
• M30: 15,947,582 km (0.11 R)
• M31: 16,442,601 km (0.094 R)
• M32: 16,886,907 km (0.094 R)
• M33: 17,278,853 km (0.114 R)
• M34: 18,243,311 km (0.07 R)
• M35: 18,357,903 km (0.041 R)
• M36: 18,934,453 km (0.084 R)
• M37: 19,516,987 km (0.103 R)
• M38: 19,575,629 km (0.075 R)
• M39: 19,810,498 km (0.053 R)
• M40: 19,987,323 km (0.109 R)
• M41: 20,046,414 km (0.081 R)
• M42: 20,401,858 km (0.104 R)
• M43: 20,520,789 km (0.096 R)
• M44: 20,879,076 km (0.074 R)
• M45: 21,299,745 km (0.107 R)
• M46: 22,394,203 km (0.057 R)
• M47: 22,455,538 km (0.086 R)
• M48: 23,071,881 km (0.097 R)
• M49: 23,382,147 km (0.065 R)
• M50: 23,693,909 km (0.073 R)
• M51: 23,881,505 km (0.044 R)
• M52: 24,258,342 km (0.093 R)
• M53: 25,913,942 km (0.097 R)
• M54: 26,495,428 km (0.094 R)
• M55: 27,474,247 km (0.099 R)
• M56: 28,265,620 km (0.117 R)
• M57: 28,398,313 km (0.101 R)
• M58: 28,597,727 km (0.049 R)
• M59: 28,664,298 km (0.089 R)
• M60: 28,864,161 km (0.074 R)
• M61: 29,064,622 km (0.087 R)
• M62: 29,332,702 km (0.096 R)
• M63: 31,299,914 km (0.111 R)
• M64: 31,574,575 km (0.062 R)
• M65: 31,781,020 km (0.086 R)
• M66: 32,334,084 km (0.071 R)
• M67: 32,403,348 km (0.047 R)
• M68: 32,959,852 km (0.108 R)
• M69: 33,519,647 km (0.108 R)
• M70: 33,870,903 km (0.084 R)
• M71: 34,577,453 km (0.075 R)
• M72: 34,790,331 km (0.079 R)
• M73: 36,220,636 km (0.093 R)
• M74: 37,160,560 km (0.074 R)
• M75: 37,451,528 km (0.036 R)
• M76: 37,962,255 km (0.098 R)
• M77: 38,769,635 km (0.087 R)
• M78: 38,990,740 km (0.092 R)
• M79: 42,509,881 km (0.06 R)
• M80: 44,268,703 km (0.092 R)
• M81: 44,345,746 km (0.074 R)
• M82: 44,886,093 km (0.103 R)
• M83: 47,304,941 km (0.042 R)
• M84: 47,383,630 km (0.065 R)
• M85: 48,252,644 km (0.117 R)
• M86: 49,047,158 km (0.072 R)
• M87: 49,366,101 km (0.086 R)
• M88: 49,926,045 km (0.07 R)
• M89: 50,006,230 km (0.074 R)
• M90: 50,890,952 km (0.113 R)
• M91: 52,105,537 km (0.113 R)
• M92: 52,512,443 km (0.081 R)
• M93: 53,329,696 km (0.1 R)
• M94: 53,986,431 km (0.061 R)
• M95: 54,068,710 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.4

Radius: 5.6

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.88 AU - 9.56 AU

Year: 15460 Days

Day: 22.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,810,639 km

• M1: 124,765 km (0.112 R)
• M2: 166,203 km (0.059 R)
• M3: 293,361 km (0.108 R)
• M4: 342,878 km (0.075 R)
• M5: 423,212 km (0.118 R)
• M6: 897,587 km (0.051 R)
• M7: 1,907,223 km (0.088 R)
• M8: 2,705,627 km (0.069 R)
• M9: 3,096,526 km (0.113 R)
• M10: 3,475,159 km (0.079 R)
• M11: 4,023,435 km (0.064 R)
• M12: 4,339,685 km (0.107 R)
• M13: 5,788,390 km (0.084 R)
• M14: 6,073,075 km (0.047 R)
• M15: 6,362,397 km (0.103 R)
• M16: 6,508,704 km (0.102 R)
• M17: 7,448,328 km (0.109 R)
• M18: 7,757,846 km (0.06 R)
• M19: 7,992,865 km (0.117 R)
• M20: 8,509,875 km (0.046 R)
• M21: 8,752,223 km (0.052 R)
• M22: 9,243,652 km (0.077 R)
• M23: 9,576,208 km (0.089 R)
• M24: 11,164,639 km (0.097 R)
• M25: 11,518,737 km (0.092 R)
• M26: 11,876,575 km (0.098 R)
• M27: 13,578,101 km (0.057 R)
• M28: 13,672,348 km (0.088 R)
• M29: 14,337,310 km (0.077 R)
• M30: 14,577,415 km (0.072 R)
• M31: 14,625,585 km (0.075 R)
• M32: 15,012,745 km (0.063 R)
• M33: 16,144,901 km (0.102 R)
• M34: 16,796,999 km (0.11 R)
• M35: 17,457,473 km (0.076 R)
• M36: 17,765,346 km (0.114 R)
• M37: 18,334,117 km (0.114 R)
• M38: 19,014,039 km (0.058 R)
• M39: 19,969,221 km (0.081 R)
• M40: 21,103,024 km (0.119 R)
• M41: 21,870,461 km (0.073 R)
• M42: 21,925,662 km (0.1 R)
• M43: 22,146,768 km (0.102 R)
• M44: 23,828,846 km (0.079 R)
• M45: 24,627,699 km (0.111 R)
• M46: 24,972,821 km (0.117 R)
• M47: 25,145,906 km (0.113 R)
• M48: 25,261,545 km (0.067 R)
• M49: 25,900,777 km (0.111 R)
• M50: 26,781,011 km (0.102 R)
• M51: 27,670,969 km (0.079 R)
• M52: 27,850,187 km (0.084 R)
• M53: 29,479,906 km (0.102 R)
• M54: 29,540,942 km (0.116 R)
• M55: 31,326,692 km (0.046 R)
• M56: 31,638,154 km (0.102 R)
• M57: 31,950,664 km (0.084 R)
• M58: 36,496,495 km (0.077 R)
• M59: 37,416,372 km (0.092 R)
• M60: 38,410,450 km (0.111 R)
• M61: 38,477,171 km (0.08 R)
• M62: 38,810,624 km (0.092 R)
• M63: 40,289,399 km (0.112 R)
• M64: 41,035,594 km (0.114 R)
• M65: 41,171,728 km (0.111 R)
• M66: 43,440,230 km (0.115 R)
• M67: 44,974,954 km (0.104 R)
• M68: 45,396,671 km (0.04 R)
• M69: 45,467,131 km (0.062 R)
• M70: 46,243,843 km (0.104 R)
• M71: 46,527,481 km (0.104 R)
• M72: 47,453,043 km (0.094 R)
• M73: 47,524,551 km (0.08 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 17,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit