🌌 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: 683.8

Radius: 9.8

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.46 AU - 0.66 AU

Year: 295 Days

Day: 14.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 73,250,963 km

• M1: 122,670 km (0.073 R)
• M2: 184,005 km (0.098 R)
• M3: 266,733 km (0.092 R)
• M4: 364,869 km (0.071 R)
• M5: 428,149 km (0.026 R)
• M6: 534,663 km (0.065 R)
• M7: 638,185 km (0.117 R)
• M8: 770,279 km (0.115 R)
• M9: 834,457 km (0.098 R)
• M10: 911,949 km (0.077 R)
• M11: 976,425 km (0.116 R)
• M12: 1,046,736 km (0.094 R)
• M13: 1,114,654 km (0.097 R)
• M14: 1,225,955 km (0.116 R)
• M15: 1,297,911 km (0.052 R)
• M16: 1,402,181 km (0.099 R)
• M17: 1,504,805 km (0.108 R)
• M18: 1,573,171 km (0.09 R)
• M19: 1,670,709 km (0.12 R)
• M20: 1,741,618 km (0.074 R)
• M21: 2,116,810 km (0.036 R)
• M22: 2,266,857 km (0.043 R)
• M23: 2,329,837 km (0.057 R)
• M24: 2,447,122 km (0.101 R)
• M25: 2,549,896 km (0.115 R)
• M26: 2,693,061 km (0.108 R)
• M27: 2,776,836 km (0.12 R)
• M28: 2,873,027 km (0.086 R)
• M29: 2,958,597 km (0.119 R)
• M30: 3,051,049 km (0.091 R)
• M31: 3,132,729 km (0.111 R)
• M32: 3,220,992 km (0.059 R)
• M33: 3,304,168 km (0.093 R)
• M34: 3,418,162 km (0.098 R)
• M35: 3,662,605 km (0.109 R)
• M36: 3,749,521 km (0.052 R)
• M37: 3,862,318 km (0.058 R)
• M38: 3,963,446 km (0.108 R)
• M39: 4,039,890 km (0.098 R)
• M40: 4,187,992 km (0.088 R)
• M41: 4,350,904 km (0.063 R)
• M42: 4,423,310 km (0.071 R)
• M43: 4,522,643 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711

Radius: 14.3

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.64 AU - 0.98 AU

Year: 512 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,250,963 km

• M1: 183,407 km (0.065 R)
• M2: 280,945 km (0.092 R)
• M3: 377,735 km (0.038 R)
• M4: 479,760 km (0.072 R)
• M5: 598,840 km (0.091 R)
• M6: 796,160 km (0.103 R)
• M7: 1,002,306 km (0.117 R)
• M8: 1,127,968 km (0.087 R)
• M9: 1,259,464 km (0.073 R)
• M10: 1,352,066 km (0.087 R)
• M11: 1,498,522 km (0.109 R)
• M12: 1,680,582 km (0.081 R)
• M13: 1,802,056 km (0.067 R)
• M14: 1,945,520 km (0.078 R)
• M15: 2,080,158 km (0.118 R)
• M16: 2,204,624 km (0.119 R)
• M17: 2,304,854 km (0.105 R)
• M18: 2,475,246 km (0.101 R)
• M19: 2,586,697 km (0.11 R)
• M20: 2,728,366 km (0.089 R)
• M21: 2,843,556 km (0.073 R)
• M22: 3,049,403 km (0.106 R)
• M23: 3,154,122 km (0.119 R)
• M24: 3,290,704 km (0.09 R)
• M25: 3,390,486 km (0.098 R)
• M26: 3,499,244 km (0.055 R)
• M27: 3,672,478 km (0.111 R)
• M28: 4,209,684 km (0.103 R)
• M29: 4,335,197 km (0.043 R)
• M30: 4,453,529 km (0.077 R)
• M31: 4,624,669 km (0.056 R)
• M32: 4,745,693 km (0.036 R)
• M33: 4,867,765 km (0.107 R)
• M34: 5,008,686 km (0.056 R)
• M35: 5,159,780 km (0.1 R)
• M36: 5,258,515 km (0.096 R)
• M37: 5,494,131 km (0.12 R)
• M38: 5,705,663 km (0.057 R)
• M39: 6,155,803 km (0.109 R)
• M40: 6,462,329 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.7

Radius: 8.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.03 AU - 1.25 AU

Year: 856 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 73,250,963 km

• M1: 109,506 km (0.054 R)
• M2: 194,926 km (0.11 R)
• M3: 325,675 km (0.111 R)
• M4: 381,774 km (0.11 R)
• M5: 434,731 km (0.076 R)
• M6: 525,537 km (0.087 R)
• M7: 598,391 km (0.111 R)
• M8: 705,803 km (0.081 R)
• M9: 848,370 km (0.088 R)
• M10: 911,051 km (0.098 R)
• M11: 1,015,919 km (0.082 R)
• M12: 1,072,467 km (0.119 R)
• M13: 1,417,889 km (0.092 R)
• M14: 1,516,922 km (0.101 R)
• M15: 1,636,451 km (0.118 R)
• M16: 1,809,087 km (0.077 R)
• M17: 1,878,650 km (0.078 R)
• M18: 1,955,543 km (0.072 R)
• M19: 2,027,051 km (0.084 R)
• M20: 2,086,142 km (0.114 R)
• M21: 2,145,832 km (0.095 R)
• M22: 2,307,846 km (0.114 R)
• M23: 2,362,898 km (0.095 R)
• M24: 2,586,996 km (0.111 R)
• M25: 2,709,068 km (0.116 R)
• M26: 2,840,265 km (0.103 R)
• M27: 3,131,831 km (0.114 R)
• M28: 3,300,727 km (0.076 R)
• M29: 3,394,076 km (0.106 R)
• M30: 3,472,466 km (0.097 R)
• M31: 3,591,396 km (0.104 R)
• M32: 3,679,509 km (0.095 R)
• M33: 3,752,064 km (0.119 R)
• M34: 3,808,762 km (0.095 R)
• M35: 3,931,432 km (0.117 R)
• M36: 3,997,405 km (0.059 R)
• M37: 4,072,054 km (0.058 R)
• M38: 4,341,330 km (0.058 R)
• M39: 4,478,063 km (0.055 R)
• M40: 4,598,938 km (0.041 R)
• M41: 4,668,501 km (0.105 R)
• M42: 5,057,455 km (0.057 R)
• M43: 5,246,846 km (0.111 R)
• M44: 5,475,282 km (0.107 R)
• M45: 5,735,134 km (0.095 R)
• M46: 5,810,082 km (0.05 R)
• M47: 6,247,506 km (0.107 R)
• M48: 6,305,401 km (0.051 R)
• M49: 6,431,362 km (0.103 R)
• M50: 6,558,221 km (0.113 R)
• M51: 6,646,484 km (0.116 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.2

Radius: 3.4

Gravity: 65.67 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.71 AU - 10.63 AU

Year: 17945 Days

Day: 16.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,250,963 km

• M1: 349,161 km (0.086 R)
• M2: 441,912 km (0.106 R)
• M3: 812,167 km (0.06 R)
• M4: 1,255,425 km (0.078 R)
• M5: 2,051,884 km (0.099 R)
• M6: 2,253,991 km (0.094 R)
• M7: 2,392,220 km (0.049 R)
• M8: 2,568,745 km (0.097 R)
• M9: 2,786,260 km (0.113 R)
• M10: 3,394,824 km (0.046 R)
• M11: 3,473,663 km (0.032 R)
• M12: 4,815,705 km (0.111 R)
• M13: 5,038,456 km (0.061 R)
• M14: 5,083,336 km (0.105 R)
• M15: 5,447,756 km (0.079 R)
• M16: 5,679,633 km (0.047 R)
• M17: 6,153,260 km (0.04 R)
• M18: 6,297,771 km (0.077 R)
• M19: 6,443,479 km (0.106 R)
• M20: 7,340,618 km (0.105 R)
• M21: 7,855,683 km (0.117 R)
• M22: 9,138,485 km (0.069 R)
• M23: 9,413,895 km (0.107 R)
• M24: 9,469,246 km (0.052 R)
• M25: 9,691,997 km (0.1 R)
• M26: 9,916,394 km (0.115 R)
• M27: 10,599,757 km (0.107 R)
• M28: 10,889,079 km (0.112 R)
• M29: 11,005,467 km (0.095 R)
• M30: 11,357,171 km (0.06 R)
• M31: 12,252,514 km (0.099 R)
• M32: 12,739,306 km (0.106 R)
• M33: 13,731,738 km (0.091 R)
• M34: 13,983,661 km (0.052 R)
• M35: 15,461,688 km (0.084 R)
• M36: 15,658,110 km (0.097 R)
• M37: 15,789,457 km (0.113 R)
• M38: 18,493,438 km (0.048 R)
• M39: 18,632,265 km (0.068 R)
• M40: 19,191,312 km (0.117 R)
• M41: 19,261,623 km (0.112 R)
• M42: 19,402,395 km (0.084 R)
• M43: 19,969,072 km (0.044 R)
• M44: 20,182,847 km (0.082 R)
• M45: 21,046,027 km (0.107 R)
• M46: 21,190,987 km (0.077 R)
• M47: 21,336,396 km (0.105 R)
• M48: 22,363,086 km (0.109 R)
• M49: 25,076,044 km (0.114 R)
• M50: 27,256,732 km (0.089 R)
• M51: 28,050,050 km (0.08 R)
• M52: 29,335,245 km (0.077 R)
• M53: 29,903,418 km (0.115 R)
• M54: 30,639,439 km (0.098 R)
• M55: 31,050,833 km (0.109 R)
• M56: 32,296,086 km (0.098 R)
• M57: 33,896,634 km (0.104 R)
• M58: 34,151,698 km (0.036 R)
• M59: 35,522,762 km (0.107 R)
• M60: 35,868,483 km (0.093 R)
• M61: 36,388,934 km (0.078 R)
• M62: 37,437,316 km (0.105 R)
• M63: 38,318,597 km (0.063 R)
• M64: 38,939,428 km (0.11 R)
• M65: 41,456,263 km (0.092 R)
• M66: 43,562,601 km (0.062 R)
• M67: 44,582,110 km (0.099 R)
• M68: 45,235,105 km (0.087 R)
• M69: 45,422,252 km (0.077 R)
• M70: 46,928,553 km (0.081 R)
• M71: 47,212,789 km (0.064 R)
• M72: 48,068,937 km (0.098 R)
• M73: 50,571,111 km (0.094 R)
• M74: 51,544,694 km (0.116 R)
• M75: 51,935,893 km (0.08 R)
• M76: 52,622,697 km (0.111 R)
• M77: 54,203,946 km (0.099 R)
• M78: 55,100,337 km (0.068 R)
• M79: 55,700,673 km (0.116 R)
• M80: 55,901,134 km (0.096 R)
• M81: 57,109,586 km (0.11 R)
• M82: 58,428,440 km (0.108 R)
• M83: 59,347,420 km (0.119 R)
• M84: 59,654,844 km (0.066 R)
• M85: 60,477,034 km (0.081 R)
• M86: 61,096,219 km (0.098 R)
• M87: 61,510,007 km (0.112 R)
• M88: 62,966,193 km (0.073 R)
• M89: 64,118,096 km (0.084 R)
• M90: 65,277,031 km (0.078 R)
• M91: 66,124,204 km (0.092 R)
• M92: 67,829,470 km (0.115 R)
• M93: 68,043,694 km (0.12 R)
• M94: 68,795,124 km (0.105 R)
• M95: 70,957,112 km (0.096 R)
• M96: 72,593,115 km (0.039 R)
• M97: 72,702,620 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 12,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit