🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 9.7

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.92 AU - 2.88 AU

Year: 2522 Days

Day: 11.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,614,686 km

• M1: 166,802 km (0.086 R)
• M2: 404,064 km (0.11 R)
• M3: 490,382 km (0.061 R)
• M4: 629,657 km (0.094 R)
• M5: 791,522 km (0.077 R)
• M6: 931,247 km (0.111 R)
• M7: 1,098,647 km (0.079 R)
• M8: 1,256,024 km (0.083 R)
• M9: 1,347,877 km (0.11 R)
• M10: 1,495,530 km (0.028 R)
• M11: 1,582,297 km (0.1 R)
• M12: 1,659,788 km (0.097 R)
• M13: 1,876,406 km (0.117 R)
• M14: 2,249,802 km (0.094 R)
• M15: 2,324,751 km (0.034 R)
• M16: 2,438,894 km (0.102 R)
• M17: 2,646,386 km (0.095 R)
• M18: 2,739,137 km (0.098 R)
• M19: 2,832,785 km (0.088 R)
• M20: 2,968,620 km (0.113 R)
• M21: 3,162,499 km (0.093 R)
• M22: 3,232,660 km (0.097 R)
• M23: 3,403,501 km (0.094 R)
• M24: 3,768,819 km (0.1 R)
• M25: 3,858,428 km (0.106 R)
• M26: 4,410,893 km (0.097 R)
• M27: 4,473,874 km (0.113 R)
• M28: 4,793,116 km (0.108 R)
• M29: 5,185,960 km (0.068 R)
• M30: 5,419,931 km (0.095 R)
• M31: 5,794,823 km (0.064 R)
• M32: 5,915,848 km (0.11 R)
• M33: 6,248,553 km (0.083 R)
• M34: 6,408,324 km (0.119 R)
• M35: 6,497,634 km (0.101 R)
• M36: 6,987,417 km (0.082 R)
• M37: 7,097,821 km (0.104 R)
• M38: 7,171,872 km (0.118 R)
• M39: 7,283,322 km (0.09 R)
• M40: 7,432,770 km (0.047 R)
• M41: 8,079,332 km (0.099 R)
• M42: 8,234,166 km (0.032 R)
• M43: 8,389,897 km (0.054 R)
• M44: 8,546,676 km (0.105 R)
• M45: 8,665,008 km (0.108 R)
• M46: 8,783,639 km (0.12 R)
• M47: 8,942,961 km (0.109 R)
• M48: 9,203,710 km (0.076 R)
• M49: 9,487,198 km (0.095 R)
• M50: 9,814,967 km (0.086 R)
• M51: 10,146,326 km (0.064 R)
• M52: 10,208,858 km (0.1 R)
• M53: 10,313,427 km (0.077 R)
• M54: 10,376,408 km (0.065 R)
• M55: 10,884,143 km (0.107 R)
• M56: 10,969,563 km (0.072 R)
• M57: 11,119,610 km (0.095 R)
• M58: 11,356,722 km (0.092 R)
• M59: 11,902,007 km (0.085 R)
• M60: 11,989,970 km (0.07 R)
• M61: 12,233,216 km (0.094 R)
• M62: 12,455,668 km (0.092 R)
• M63: 12,724,496 km (0.034 R)
• M64: 13,131,252 km (0.115 R)
• M65: 13,222,208 km (0.111 R)
• M66: 13,818,804 km (0.112 R)
• M67: 13,911,405 km (0.103 R)
• M68: 14,260,267 km (0.117 R)
• M69: 14,471,051 km (0.088 R)
• M70: 14,564,998 km (0.099 R)
• M71: 14,824,551 km (0.093 R)
• M72: 14,990,455 km (0.109 R)
• M73: 15,564,312 km (0.101 R)
• M74: 15,684,738 km (0.102 R)
• M75: 15,757,144 km (0.102 R)
• M76: 15,829,549 km (0.113 R)
• M77: 16,145,201 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 8.4

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.34 AU - 3.56 AU

Year: 4346 Days

Day: 5.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 25,614,686 km

• M1: 121,174 km (0.065 R)
• M2: 201,957 km (0.053 R)
• M3: 281,842 km (0.114 R)
• M4: 462,706 km (0.115 R)
• M5: 629,358 km (0.099 R)
• M6: 745,147 km (0.074 R)
• M7: 821,143 km (0.12 R)
• M8: 1,111,961 km (0.073 R)
• M9: 1,211,892 km (0.06 R)
• M10: 1,296,714 km (0.094 R)
• M11: 1,358,498 km (0.069 R)
• M12: 1,414,897 km (0.088 R)
• M13: 1,576,014 km (0.097 R)
• M14: 1,867,430 km (0.051 R)
• M15: 2,139,100 km (0.052 R)
• M16: 2,408,077 km (0.111 R)
• M17: 2,632,923 km (0.1 R)
• M18: 3,011,555 km (0.065 R)
• M19: 3,177,908 km (0.117 R)
• M20: 3,321,821 km (0.108 R)
• M21: 3,476,505 km (0.107 R)
• M22: 3,607,253 km (0.065 R)
• M23: 3,686,540 km (0.107 R)
• M24: 4,341,330 km (0.118 R)
• M25: 4,596,095 km (0.077 R)
• M26: 4,730,135 km (0.044 R)
• M27: 4,875,245 km (0.026 R)
• M28: 4,992,380 km (0.099 R)
• M29: 5,339,447 km (0.106 R)
• M30: 5,450,150 km (0.052 R)
• M31: 5,684,121 km (0.034 R)
• M32: 6,140,843 km (0.105 R)
• M33: 6,395,010 km (0.091 R)
• M34: 6,620,304 km (0.115 R)
• M35: 6,859,062 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.9

Radius: 3.9

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.99 AU - 7.95 AU

Year: 11162 Days

Day: 23.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 25,614,686 km

• M1: 82,129 km (0.094 R)
• M2: 230,530 km (0.108 R)
• M3: 284,535 km (0.119 R)
• M4: 414,835 km (0.104 R)
• M5: 511,924 km (0.118 R)
• M6: 552,764 km (0.118 R)
• M7: 693,237 km (0.078 R)
• M8: 820,844 km (0.074 R)
• M9: 1,006,794 km (0.102 R)
• M10: 1,416,542 km (0.111 R)
• M11: 1,518,867 km (0.109 R)
• M12: 1,638,994 km (0.101 R)
• M13: 1,669,363 km (0.107 R)
• M14: 1,777,671 km (0.113 R)
• M15: 2,033,484 km (0.091 R)
• M16: 2,066,395 km (0.051 R)
• M17: 2,099,307 km (0.081 R)
• M18: 2,216,143 km (0.044 R)
• M19: 2,438,894 km (0.11 R)
• M20: 2,508,906 km (0.107 R)
• M21: 2,960,991 km (0.086 R)
• M22: 3,340,670 km (0.039 R)
• M23: 3,536,194 km (0.059 R)
• M24: 3,755,505 km (0.064 R)
• M25: 3,877,128 km (0.11 R)
• M26: 3,958,808 km (0.054 R)
• M27: 4,020,592 km (0.039 R)
• M28: 5,966,561 km (0.097 R)
• M29: 7,232,309 km (0.115 R)
• M30: 7,689,031 km (0.086 R)
• M31: 7,714,762 km (0.057 R)
• M32: 7,740,493 km (0.111 R)
• M33: 8,076,939 km (0.047 R)
• M34: 8,286,376 km (0.06 R)
• M35: 8,550,565 km (0.095 R)
• M36: 8,737,264 km (0.101 R)
• M37: 8,790,820 km (0.114 R)
• M38: 8,871,453 km (0.119 R)
• M39: 8,979,313 km (0.073 R)
• M40: 9,060,395 km (0.103 R)
• M41: 9,223,457 km (0.071 R)
• M42: 9,278,060 km (0.083 R)
• M43: 9,913,103 km (0.043 R)
• M44: 10,025,002 km (0.086 R)
• M45: 10,278,271 km (0.032 R)
• M46: 10,676,501 km (0.098 R)
• M47: 10,819,816 km (0.055 R)
• M48: 11,546,562 km (0.069 R)
• M49: 11,664,296 km (0.052 R)
• M50: 12,469,282 km (0.035 R)
• M51: 12,590,007 km (0.102 R)
• M52: 12,620,376 km (0.077 R)
• M53: 12,893,691 km (0.094 R)
• M54: 13,138,433 km (0.054 R)
• M55: 13,169,101 km (0.112 R)
• M56: 14,195,192 km (0.106 R)
• M57: 14,574,722 km (0.103 R)
• M58: 14,733,745 km (0.098 R)
• M59: 14,765,759 km (0.099 R)
• M60: 14,797,623 km (0.105 R)
• M61: 15,408,281 km (0.027 R)
• M62: 15,602,908 km (0.064 R)
• M63: 15,733,058 km (0.055 R)
• M64: 15,798,283 km (0.074 R)
• M65: 15,863,508 km (0.083 R)
• M66: 15,994,406 km (0.092 R)
• M67: 16,158,515 km (0.058 R)
• M68: 16,455,317 km (0.116 R)
• M69: 16,920,566 km (0.073 R)
• M70: 17,390,154 km (0.11 R)
• M71: 17,525,091 km (0.08 R)
• M72: 17,796,163 km (0.067 R)
• M73: 18,582,748 km (0.109 R)
• M74: 18,963,026 km (0.087 R)
• M75: 19,032,440 km (0.091 R)
• M76: 19,241,129 km (0.088 R)
• M77: 20,687,740 km (0.07 R)
• M78: 20,938,316 km (0.062 R)
• M79: 21,189,641 km (0.06 R)
• M80: 21,369,906 km (0.073 R)
• M81: 21,406,109 km (0.099 R)
• M82: 21,731,933 km (0.119 R)
• M83: 21,840,990 km (0.114 R)
• M84: 21,950,047 km (0.12 R)
• M85: 22,242,062 km (0.088 R)
• M86: 22,352,016 km (0.097 R)
• M87: 22,682,478 km (0.098 R)
• M88: 23,311,387 km (0.064 R)
• M89: 23,833,634 km (0.108 R)
• M90: 24,096,178 km (0.059 R)
• M91: 24,284,222 km (0.096 R)
• M92: 25,614,746 km (0.039 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 17,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit