🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.3

Radius: 13.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.29 AU - 1.59 AU

Year: 1193 Days

Day: 9.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 151.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,673,346 km

• M1: 177,273 km (0.045 R)
• M2: 288,425 km (0.113 R)
• M3: 505,491 km (0.093 R)
• M4: 636,090 km (0.076 R)
• M5: 864,526 km (0.084 R)
• M6: 1,035,367 km (0.106 R)
• M7: 1,193,941 km (0.073 R)
• M8: 1,352,514 km (0.107 R)
• M9: 1,456,634 km (0.068 R)
• M10: 1,618,051 km (0.1 R)
• M11: 1,785,750 km (0.087 R)
• M12: 1,920,388 km (0.083 R)
• M13: 2,048,593 km (0.119 R)
• M14: 2,366,339 km (0.105 R)
• M15: 2,525,810 km (0.088 R)
• M16: 2,700,092 km (0.08 R)
• M17: 2,889,782 km (0.07 R)
• M18: 3,211,866 km (0.078 R)
• M19: 3,680,257 km (0.076 R)
• M20: 3,878,624 km (0.104 R)
• M21: 3,966,737 km (0.081 R)
• M22: 4,574,852 km (0.065 R)
• M23: 4,748,386 km (0.117 R)
• M24: 4,937,777 km (0.099 R)
• M25: 5,226,501 km (0.025 R)
• M26: 5,534,972 km (0.079 R)
• M27: 5,936,343 km (0.088 R)
• M28: 6,391,719 km (0.074 R)
• M29: 6,601,156 km (0.082 R)
• M30: 6,736,991 km (0.087 R)
• M31: 6,828,096 km (0.047 R)
• M32: 7,461,792 km (0.116 R)
• M33: 7,666,592 km (0.079 R)
• M34: 7,969,378 km (0.113 R)
• M35: 8,324,972 km (0.105 R)
• M36: 8,586,918 km (0.084 R)
• M37: 8,718,863 km (0.118 R)
• M38: 8,818,346 km (0.053 R)
• M39: 9,102,133 km (0.119 R)
• M40: 9,236,771 km (0.102 R)
• M41: 9,456,829 km (0.12 R)
• M42: 9,678,833 km (0.04 R)
• M43: 9,902,481 km (0.106 R)
• M44: 9,988,949 km (0.052 R)
• M45: 10,180,135 km (0.069 R)
• M46: 10,337,362 km (0.113 R)
• M47: 10,548,445 km (0.111 R)
• M48: 10,707,617 km (0.075 R)
• M49: 10,974,799 km (0.11 R)
• M50: 11,172,119 km (0.09 R)
• M51: 11,262,176 km (0.111 R)
• M52: 11,370,635 km (0.103 R)
• M53: 11,479,393 km (0.077 R)
• M54: 11,643,202 km (0.075 R)
• M55: 12,139,418 km (0.064 R)
• M56: 12,269,120 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.7

Radius: 13.1

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.5 AU - 2.12 AU

Year: 1681 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,673,346 km

• M1: 163,361 km (0.101 R)
• M2: 252,372 km (0.117 R)
• M3: 337,493 km (0.106 R)
• M4: 458,368 km (0.048 R)
• M5: 656,884 km (0.089 R)
• M6: 853,306 km (0.076 R)
• M7: 1,034,320 km (0.101 R)
• M8: 1,143,975 km (0.073 R)
• M9: 1,326,185 km (0.059 R)
• M10: 1,477,129 km (0.059 R)
• M11: 1,676,992 km (0.08 R)
• M12: 1,763,908 km (0.068 R)
• M13: 2,045,601 km (0.072 R)
• M14: 2,198,042 km (0.082 R)
• M15: 2,539,573 km (0.06 R)
• M16: 2,716,847 km (0.053 R)
• M17: 3,017,090 km (0.065 R)
• M18: 3,151,130 km (0.101 R)
• M19: 3,300,877 km (0.043 R)
• M20: 3,537,092 km (0.096 R)
• M21: 3,650,188 km (0.119 R)
• M22: 3,750,119 km (0.1 R)
• M23: 4,085,069 km (0.118 R)
• M24: 4,323,977 km (0.059 R)
• M25: 4,475,669 km (0.098 R)
• M26: 4,722,057 km (0.09 R)
• M27: 4,815,705 km (0.046 R)
• M28: 4,925,659 km (0.057 R)
• M29: 5,132,105 km (0.089 R)
• M30: 5,902,534 km (0.078 R)
• M31: 6,258,577 km (0.109 R)
• M32: 6,499,878 km (0.097 R)
• M33: 6,761,824 km (0.064 R)
• M34: 6,991,606 km (0.034 R)
• M35: 7,206,129 km (0.058 R)
• M36: 7,586,856 km (0.102 R)
• M37: 7,881,265 km (0.067 R)
• M38: 8,048,665 km (0.084 R)
• M39: 8,691,337 km (0.078 R)
• M40: 8,844,974 km (0.042 R)
• M41: 9,018,956 km (0.085 R)
• M42: 9,116,195 km (0.071 R)
• M43: 9,311,420 km (0.12 R)
• M44: 9,766,048 km (0.116 R)
• M45: 10,106,683 km (0.112 R)
• M46: 10,573,877 km (0.083 R)
• M47: 11,445,284 km (0.12 R)
• M48: 11,529,508 km (0.052 R)
• M49: 11,762,133 km (0.087 R)
• M50: 11,868,347 km (0.105 R)
• M51: 12,017,646 km (0.111 R)
• M52: 12,210,477 km (0.065 R)
• M53: 12,339,580 km (0.118 R)
• M54: 12,555,899 km (0.111 R)
• M55: 12,708,040 km (0.106 R)
• M56: 12,860,779 km (0.096 R)
• M57: 13,102,081 km (0.082 R)
• M58: 13,190,343 km (0.045 R)
• M59: 13,633,901 km (0.05 R)
• M60: 13,947,309 km (0.051 R)
• M61: 14,263,110 km (0.118 R)
• M62: 14,353,766 km (0.095 R)
• M63: 14,741,374 km (0.111 R)
• M64: 14,833,078 km (0.102 R)
• M65: 15,178,499 km (0.057 R)
• M66: 15,410,376 km (0.078 R)
• M67: 15,783,772 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.6

Radius: 10.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.57 AU - 5.55 AU

Year: 7857 Days

Day: 6.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 54,673,346 km

• M1: 175,628 km (0.104 R)
• M2: 242,349 km (0.095 R)
• M3: 418,276 km (0.089 R)
• M4: 676,332 km (0.093 R)
• M5: 934,538 km (0.044 R)
• M6: 1,202,468 km (0.104 R)
• M7: 1,301,053 km (0.11 R)
• M8: 1,553,723 km (0.087 R)
• M9: 2,053,680 km (0.088 R)
• M10: 2,119,503 km (0.112 R)
• M11: 2,615,569 km (0.043 R)
• M12: 3,223,535 km (0.087 R)
• M13: 3,393,927 km (0.099 R)
• M14: 3,551,603 km (0.101 R)
• M15: 3,695,516 km (0.082 R)
• M16: 3,792,605 km (0.086 R)
• M17: 3,989,476 km (0.096 R)
• M18: 4,223,297 km (0.118 R)
• M19: 4,461,607 km (0.025 R)
• M20: 4,599,835 km (0.063 R)
• M21: 5,718,827 km (0.041 R)
• M22: 6,193,053 km (0.117 R)
• M23: 7,484,681 km (0.111 R)
• M24: 8,469,035 km (0.073 R)
• M25: 8,813,559 km (0.057 R)
• M26: 9,471,640 km (0.105 R)
• M27: 9,784,299 km (0.086 R)
• M28: 10,951,611 km (0.087 R)
• M29: 11,162,096 km (0.074 R)
• M30: 11,444,985 km (0.112 R)
• M31: 12,235,011 km (0.093 R)
• M32: 12,648,949 km (0.106 R)
• M33: 13,166,557 km (0.065 R)
• M34: 13,440,471 km (0.104 R)
• M35: 13,515,420 km (0.09 R)
• M36: 13,615,800 km (0.081 R)
• M37: 13,993,983 km (0.092 R)
• M38: 14,554,826 km (0.094 R)
• M39: 14,760,672 km (0.037 R)
• M40: 15,175,208 km (0.116 R)
• M41: 16,361,669 km (0.09 R)
• M42: 17,141,971 km (0.097 R)
• M43: 18,127,372 km (0.074 R)
• M44: 18,348,927 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.7

Radius: 5.3

Gravity: 32.81 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.68 AU - 6.6 AU

Year: 10502 Days

Day: 24.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,673,346 km

• M1: 137,630 km (0.116 R)
• M2: 281,693 km (0.104 R)
• M3: 423,512 km (0.102 R)
• M4: 502,798 km (0.104 R)
• M5: 640,129 km (0.092 R)
• M6: 676,482 km (0.092 R)
• M7: 713,432 km (0.086 R)
• M8: 809,025 km (0.094 R)
• M9: 848,519 km (0.072 R)
• M10: 970,890 km (0.094 R)
• M11: 1,120,937 km (0.077 R)
• M12: 1,395,299 km (0.084 R)
• M13: 1,977,235 km (0.053 R)
• M14: 2,112,771 km (0.039 R)
• M15: 3,893,434 km (0.034 R)
• M16: 4,029,419 km (0.088 R)
• M17: 4,411,043 km (0.102 R)
• M18: 5,171,598 km (0.05 R)
• M19: 5,246,098 km (0.047 R)
• M20: 6,728,613 km (0.119 R)
• M21: 7,599,721 km (0.093 R)
• M22: 7,642,207 km (0.112 R)
• M23: 8,549,818 km (0.085 R)
• M24: 8,593,949 km (0.101 R)
• M25: 8,638,080 km (0.103 R)
• M26: 9,218,819 km (0.111 R)
• M27: 10,090,227 km (0.105 R)
• M28: 10,939,793 km (0.115 R)
• M29: 11,421,648 km (0.059 R)
• M30: 11,763,030 km (0.112 R)
• M31: 12,206,737 km (0.116 R)
• M32: 12,356,036 km (0.045 R)
• M33: 13,314,659 km (0.105 R)
• M34: 13,932,498 km (0.028 R)
• M35: 14,244,859 km (0.106 R)
• M36: 14,506,954 km (0.081 R)
• M37: 15,625,049 km (0.054 R)
• M38: 17,158,277 km (0.045 R)
• M39: 17,605,126 km (0.069 R)
• M40: 18,339,502 km (0.117 R)
• M41: 18,681,632 km (0.111 R)
• M42: 19,372,625 km (0.073 R)
• M43: 21,434,832 km (0.098 R)
• M44: 21,554,809 km (0.045 R)
• M45: 21,855,651 km (0.119 R)
• M46: 21,915,938 km (0.115 R)
• M47: 22,949,959 km (0.069 R)
• M48: 23,875,521 km (0.091 R)
• M49: 24,062,219 km (0.117 R)
• M50: 24,624,857 km (0.084 R)
• M51: 25,508,681 km (0.066 R)
• M52: 26,082,239 km (0.108 R)
• M53: 26,338,650 km (0.056 R)
• M54: 26,531,332 km (0.099 R)
• M55: 26,789,089 km (0.116 R)
• M56: 27,177,445 km (0.117 R)
• M57: 27,242,221 km (0.112 R)
• M58: 27,567,447 km (0.095 R)
• M59: 27,959,393 km (0.109 R)
• M60: 28,353,135 km (0.117 R)
• M61: 28,418,958 km (0.106 R)
• M62: 29,212,724 km (0.108 R)
• M63: 29,279,146 km (0.108 R)
• M64: 29,679,021 km (0.105 R)
• M65: 29,946,651 km (0.096 R)
• M66: 30,147,860 km (0.104 R)
• M67: 30,349,518 km (0.036 R)
• M68: 30,686,562 km (0.117 R)
• M69: 31,364,540 km (0.07 R)
• M70: 31,978,938 km (0.112 R)
• M71: 34,756,971 km (0.099 R)
• M72: 34,897,892 km (0.113 R)
• M73: 35,251,093 km (0.062 R)
• M74: 35,463,522 km (0.109 R)
• M75: 36,389,084 km (0.037 R)
• M76: 37,756,109 km (0.059 R)
• M77: 39,580,156 km (0.096 R)
• M78: 40,762,577 km (0.083 R)
• M79: 41,507,575 km (0.088 R)
• M80: 41,657,023 km (0.054 R)
• M81: 42,031,616 km (0.101 R)
• M82: 42,859,640 km (0.057 R)
• M83: 43,617,054 km (0.026 R)
• M84: 45,375,727 km (0.098 R)
• M85: 46,302,486 km (0.092 R)
• M86: 46,923,915 km (0.086 R)
• M87: 47,547,888 km (0.101 R)
• M88: 48,410,469 km (0.064 R)
• M89: 48,489,158 km (0.12 R)
• M90: 48,804,361 km (0.111 R)
• M91: 49,199,149 km (0.108 R)
• M92: 49,595,135 km (0.091 R)
• M93: 50,549,569 km (0.034 R)
• M94: 50,869,110 km (0.107 R)
• M95: 53,124,448 km (0.083 R)
• M96: 53,449,225 km (0.036 R)
• M97: 53,611,987 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 15,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit