🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264

Radius: 14

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.9 AU - 1.3 AU

Year: 796 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 62,051,621 km

• M1: 200,461 km (0.103 R)
• M2: 295,456 km (0.079 R)
• M3: 406,457 km (0.108 R)
• M4: 546,481 km (0.095 R)
• M5: 665,860 km (0.069 R)
• M6: 796,010 km (0.089 R)
• M7: 931,247 km (0.116 R)
• M8: 1,040,902 km (0.105 R)
• M9: 1,227,151 km (0.119 R)
• M10: 1,419,684 km (0.05 R)
• M11: 1,634,207 km (0.087 R)
• M12: 1,739,674 km (0.063 R)
• M13: 2,102,299 km (0.065 R)
• M14: 2,224,371 km (0.097 R)
• M15: 2,355,418 km (0.06 R)
• M16: 2,570,839 km (0.046 R)
• M17: 2,674,062 km (0.107 R)
• M18: 2,828,148 km (0.107 R)
• M19: 2,992,406 km (0.054 R)
• M20: 3,086,653 km (0.12 R)
• M21: 3,263,478 km (0.049 R)
• M22: 3,390,785 km (0.117 R)
• M23: 3,527,368 km (0.102 R)
• M24: 3,619,520 km (0.068 R)
• M25: 3,782,732 km (0.076 R)
• M26: 3,900,914 km (0.089 R)
• M27: 3,988,429 km (0.083 R)
• M28: 4,100,627 km (0.054 R)
• M29: 4,214,022 km (0.072 R)
• M30: 4,312,009 km (0.099 R)
• M31: 4,402,516 km (0.114 R)
• M32: 4,493,621 km (0.108 R)
• M33: 4,822,138 km (0.103 R)
• M34: 5,202,116 km (0.112 R)
• M35: 5,378,043 km (0.112 R)
• M36: 5,574,017 km (0.074 R)
• M37: 5,754,132 km (0.099 R)
• M38: 5,872,315 km (0.113 R)
• M39: 6,046,596 km (0.051 R)
• M40: 6,148,173 km (0.091 R)
• M41: 6,269,048 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.2

Radius: 9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.98 AU - 2.86 AU

Year: 2599 Days

Day: 13.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,051,621 km

• M1: 122,521 km (0.082 R)
• M2: 196,871 km (0.106 R)
• M3: 330,163 km (0.113 R)
• M4: 416,929 km (0.106 R)
• M5: 533,017 km (0.112 R)
• M6: 613,501 km (0.059 R)
• M7: 709,991 km (0.106 R)
• M8: 776,114 km (0.055 R)
• M9: 1,053,319 km (0.102 R)
• M10: 1,111,662 km (0.113 R)
• M11: 1,171,202 km (0.091 R)
• M12: 1,322,296 km (0.093 R)
• M13: 1,395,449 km (0.107 R)
• M14: 1,505,403 km (0.067 R)
• M15: 1,597,406 km (0.071 R)
• M16: 1,686,118 km (0.118 R)
• M17: 1,782,010 km (0.092 R)
• M18: 1,962,574 km (0.054 R)
• M19: 2,063,553 km (0.107 R)
• M20: 2,177,846 km (0.107 R)
• M21: 2,323,853 km (0.097 R)
• M22: 2,407,030 km (0.106 R)
• M23: 2,515,339 km (0.113 R)
• M24: 2,693,510 km (0.106 R)
• M25: 2,762,175 km (0.077 R)
• M26: 2,856,871 km (0.116 R)
• M27: 3,068,851 km (0.037 R)
• M28: 3,339,473 km (0.105 R)
• M29: 3,749,371 km (0.089 R)
• M30: 3,840,327 km (0.105 R)
• M31: 4,003,089 km (0.074 R)
• M32: 4,408,948 km (0.105 R)
• M33: 4,790,124 km (0.103 R)
• M34: 5,019,308 km (0.098 R)
• M35: 5,275,569 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.6

Radius: 6.7

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.94 AU - 6.1 AU

Year: 10195 Days

Day: 15.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,051,621 km

• M1: 98,136 km (0.06 R)
• M2: 210,634 km (0.083 R)
• M3: 268,977 km (0.118 R)
• M4: 393,143 km (0.091 R)
• M5: 482,603 km (0.117 R)
• M6: 565,031 km (0.084 R)
• M7: 698,173 km (0.09 R)
• M8: 1,012,179 km (0.069 R)
• M9: 1,406,070 km (0.069 R)
• M10: 1,693,448 km (0.079 R)
• M11: 1,865,785 km (0.12 R)
• M12: 2,021,366 km (0.088 R)
• M13: 2,274,486 km (0.076 R)
• M14: 2,321,609 km (0.076 R)
• M15: 2,562,163 km (0.08 R)
• M16: 3,824,769 km (0.076 R)
• M17: 3,937,566 km (0.103 R)
• M18: 4,224,345 km (0.075 R)
• M19: 4,311,710 km (0.102 R)
• M20: 4,697,373 km (0.101 R)
• M21: 6,281,016 km (0.077 R)
• M22: 6,991,157 km (0.094 R)
• M23: 7,338,224 km (0.113 R)
• M24: 7,478,697 km (0.081 R)
• M25: 7,619,917 km (0.054 R)
• M26: 8,049,263 km (0.099 R)
• M27: 8,194,074 km (0.067 R)
• M28: 8,931,142 km (0.105 R)
• M29: 9,005,941 km (0.109 R)
• M30: 9,156,287 km (0.078 R)
• M31: 9,231,834 km (0.081 R)
• M32: 9,766,198 km (0.068 R)
• M33: 13,048,824 km (0.095 R)
• M34: 13,690,898 km (0.112 R)
• M35: 15,050,443 km (0.109 R)
• M36: 15,228,914 km (0.116 R)
• M37: 17,753,976 km (0.091 R)
• M38: 18,132,010 km (0.086 R)
• M39: 18,560,458 km (0.088 R)
• M40: 18,656,051 km (0.046 R)
• M41: 18,799,815 km (0.112 R)
• M42: 20,159,510 km (0.101 R)
• M43: 20,405,598 km (0.042 R)
• M44: 21,000,399 km (0.088 R)
• M45: 21,199,963 km (0.036 R)
• M46: 22,156,342 km (0.072 R)
• M47: 22,818,762 km (0.076 R)
• M48: 24,372,036 km (0.102 R)
• M49: 24,634,281 km (0.116 R)
• M50: 24,792,107 km (0.077 R)
• M51: 24,844,766 km (0.093 R)
• M52: 25,799,050 km (0.043 R)
• M53: 26,227,050 km (0.108 R)
• M54: 27,252,842 km (0.091 R)
• M55: 27,688,771 km (0.064 R)
• M56: 27,907,632 km (0.113 R)
• M57: 28,017,138 km (0.054 R)
• M58: 28,512,307 km (0.108 R)
• M59: 28,954,668 km (0.101 R)
• M60: 29,176,821 km (0.114 R)
• M61: 29,399,422 km (0.12 R)
• M62: 29,622,622 km (0.071 R)
• M63: 30,014,718 km (0.114 R)
• M64: 30,239,414 km (0.101 R)
• M65: 30,352,062 km (0.047 R)
• M66: 30,634,054 km (0.037 R)
• M67: 32,287,409 km (0.073 R)
• M68: 33,269,968 km (0.115 R)
• M69: 34,438,327 km (0.109 R)
• M70: 34,673,645 km (0.106 R)
• M71: 36,156,459 km (0.09 R)
• M72: 38,571,567 km (0.091 R)
• M73: 39,613,666 km (0.117 R)
• M74: 41,225,284 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.3

Radius: 3.3

Gravity: 43.65 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.4 AU - 9.98 AU

Year: 17682 Days

Day: 21.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,051,621 km

• M1: 103,073 km (0.098 R)
• M2: 166,502 km (0.093 R)
• M3: 271,670 km (0.064 R)
• M4: 316,100 km (0.067 R)
• M5: 347,217 km (0.095 R)
• M6: 464,651 km (0.05 R)
• M7: 500,405 km (0.071 R)
• M8: 1,239,119 km (0.057 R)
• M9: 1,523,804 km (0.094 R)
• M10: 1,659,788 km (0.112 R)
• M11: 2,001,919 km (0.071 R)
• M12: 2,365,292 km (0.025 R)
• M13: 3,082,763 km (0.033 R)
• M14: 3,185,537 km (0.052 R)
• M15: 5,380,736 km (0.053 R)
• M16: 5,712,694 km (0.031 R)
• M17: 5,881,141 km (0.108 R)
• M18: 6,309,440 km (0.111 R)
• M19: 6,439,889 km (0.119 R)
• M20: 6,483,572 km (0.073 R)
• M21: 8,548,322 km (0.092 R)
• M22: 8,596,342 km (0.073 R)
• M23: 8,692,534 km (0.094 R)
• M24: 9,875,853 km (0.061 R)
• M25: 9,926,268 km (0.109 R)
• M26: 10,027,246 km (0.114 R)
• M27: 10,589,136 km (0.104 R)
• M28: 10,744,119 km (0.042 R)
• M29: 10,951,911 km (0.079 R)
• M30: 11,742,984 km (0.115 R)
• M31: 12,606,912 km (0.06 R)
• M32: 13,157,282 km (0.069 R)
• M33: 13,212,634 km (0.1 R)
• M34: 15,144,092 km (0.057 R)
• M35: 15,493,851 km (0.078 R)
• M36: 15,552,494 km (0.036 R)
• M37: 15,728,571 km (0.044 R)
• M38: 16,142,209 km (0.071 R)
• M39: 16,559,437 km (0.116 R)
• M40: 18,511,091 km (0.1 R)
• M41: 19,198,643 km (0.079 R)
• M42: 20,021,880 km (0.119 R)
• M43: 20,598,430 km (0.09 R)
• M44: 21,050,814 km (0.12 R)
• M45: 21,115,590 km (0.076 R)
• M46: 21,245,590 km (0.057 R)
• M47: 21,310,665 km (0.043 R)
• M48: 21,375,741 km (0.083 R)
• M49: 21,440,965 km (0.1 R)
• M50: 21,702,462 km (0.112 R)
• M51: 23,697,200 km (0.026 R)
• M52: 23,764,669 km (0.112 R)
• M53: 24,306,961 km (0.105 R)
• M54: 25,541,892 km (0.114 R)
• M55: 27,715,848 km (0.116 R)
• M56: 28,286,414 km (0.12 R)
• M57: 28,429,729 km (0.047 R)
• M58: 28,861,020 km (0.09 R)
• M59: 29,511,770 km (0.092 R)
• M60: 29,802,589 km (0.087 R)
• M61: 30,021,450 km (0.119 R)
• M62: 31,049,188 km (0.039 R)
• M63: 31,493,344 km (0.106 R)
• M64: 33,972,629 km (0.075 R)
• M65: 34,124,920 km (0.119 R)
• M66: 34,889,664 km (0.067 R)
• M67: 35,197,237 km (0.1 R)
• M68: 35,969,910 km (0.095 R)
• M69: 36,358,266 km (0.04 R)
• M70: 38,876,896 km (0.09 R)
• M71: 42,184,954 km (0.078 R)
• M72: 42,923,070 km (0.105 R)
• M73: 43,005,349 km (0.113 R)
• M74: 43,252,634 km (0.082 R)
• M75: 44,661,996 km (0.045 R)
• M76: 45,079,374 km (0.081 R)
• M77: 45,498,098 km (0.09 R)
• M78: 49,582,718 km (0.094 R)
• M79: 51,406,167 km (0.063 R)
• M80: 52,282,212 km (0.08 R)
• M81: 52,722,030 km (0.092 R)
• M82: 53,428,431 km (0.061 R)
• M83: 53,694,117 km (0.073 R)
• M84: 55,029,128 km (0.1 R)
• M85: 55,386,966 km (0.082 R)
• M86: 55,745,552 km (0.094 R)
• M87: 55,835,311 km (0.05 R)
• M88: 56,014,978 km (0.117 R)
• M89: 56,555,176 km (0.084 R)
• M90: 58,186,241 km (0.119 R)
• M91: 58,277,347 km (0.049 R)
• M92: 58,916,129 km (0.109 R)
• M93: 59,099,088 km (0.101 R)
• M94: 59,373,749 km (0.116 R)
• M95: 59,557,156 km (0.049 R)
• M96: 60,753,939 km (0.104 R)
• M97: 61,494,299 km (0.072 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: 478 - 11,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit