🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 10.3

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.13 AU - 1.21 AU

Year: 874 Days

Day: 13.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 71,096,809 km

• M1: 138,079 km (0.086 R)
• M2: 227,090 km (0.1 R)
• M3: 310,116 km (0.073 R)
• M4: 376,837 km (0.063 R)
• M5: 514,617 km (0.096 R)
• M6: 728,990 km (0.095 R)
• M7: 801,097 km (0.113 R)
• M8: 914,043 km (0.112 R)
• M9: 999,314 km (0.049 R)
• M10: 1,080,545 km (0.119 R)
• M11: 1,192,594 km (0.112 R)
• M12: 1,301,202 km (0.097 R)
• M13: 1,443,919 km (0.068 R)
• M14: 1,576,014 km (0.118 R)
• M15: 1,663,828 km (0.077 R)
• M16: 1,761,365 km (0.112 R)
• M17: 1,928,616 km (0.096 R)
• M18: 2,022,862 km (0.119 R)
• M19: 2,136,258 km (0.057 R)
• M20: 2,207,017 km (0.067 R)
• M21: 2,342,104 km (0.097 R)
• M22: 2,592,382 km (0.079 R)
• M23: 2,668,078 km (0.114 R)
• M24: 2,754,396 km (0.076 R)
• M25: 2,822,014 km (0.072 R)
• M26: 2,998,839 km (0.108 R)
• M27: 3,128,690 km (0.112 R)
• M28: 3,301,475 km (0.041 R)
• M29: 3,394,226 km (0.039 R)
• M30: 3,550,855 km (0.091 R)
• M31: 3,947,439 km (0.041 R)
• M32: 4,279,397 km (0.074 R)
• M33: 4,380,824 km (0.085 R)
• M34: 4,494,518 km (0.109 R)
• M35: 4,701,412 km (0.052 R)
• M36: 4,970,539 km (0.083 R)
• M37: 5,136,892 km (0.067 R)
• M38: 5,280,805 km (0.116 R)
• M39: 5,389,712 km (0.043 R)
• M40: 6,008,449 km (0.116 R)
• M41: 6,147,575 km (0.099 R)
• M42: 6,441,984 km (0.087 R)
• M43: 6,597,416 km (0.104 R)
• M44: 6,978,292 km (0.097 R)
• M45: 7,097,970 km (0.106 R)
• M46: 7,191,469 km (0.104 R)
• M47: 7,258,638 km (0.102 R)
• M48: 7,379,813 km (0.117 R)
• M49: 7,610,792 km (0.068 R)
• M50: 7,913,279 km (0.038 R)
• M51: 7,982,542 km (0.12 R)
• M52: 8,107,756 km (0.104 R)
• M53: 8,191,531 km (0.087 R)
• M54: 8,261,692 km (0.11 R)
• M55: 8,374,190 km (0.047 R)
• M56: 8,515,709 km (0.105 R)
• M57: 9,220,166 km (0.11 R)
• M58: 9,542,699 km (0.105 R)
• M59: 9,616,450 km (0.117 R)
• M60: 9,853,862 km (0.061 R)
• M61: 9,943,471 km (0.102 R)
• M62: 10,048,190 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.4

Radius: 13.9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.69 AU - 4.89 AU

Year: 6133 Days

Day: 8.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 71,096,809 km

• M1: 190,737 km (0.09 R)
• M2: 332,406 km (0.103 R)
• M3: 462,407 km (0.106 R)
• M4: 680,222 km (0.108 R)
• M5: 807,679 km (0.11 R)
• M6: 1,089,820 km (0.081 R)
• M7: 1,306,887 km (0.094 R)
• M8: 1,725,013 km (0.053 R)
• M9: 2,031,240 km (0.025 R)
• M10: 2,158,847 km (0.094 R)
• M11: 2,328,790 km (0.115 R)
• M12: 2,626,789 km (0.109 R)
• M13: 2,823,061 km (0.055 R)
• M14: 2,980,738 km (0.111 R)
• M15: 3,230,416 km (0.066 R)
• M16: 4,264,138 km (0.092 R)
• M17: 4,886,016 km (0.104 R)
• M18: 5,128,813 km (0.1 R)
• M19: 5,447,008 km (0.082 R)
• M20: 5,590,472 km (0.083 R)
• M21: 5,826,388 km (0.109 R)
• M22: 6,289,394 km (0.087 R)
• M23: 6,383,491 km (0.045 R)
• M24: 6,822,261 km (0.056 R)
• M25: 7,508,766 km (0.118 R)
• M26: 7,870,494 km (0.112 R)
• M27: 7,992,416 km (0.105 R)
• M28: 8,673,834 km (0.113 R)
• M29: 9,873,011 km (0.117 R)
• M30: 10,048,489 km (0.067 R)
• M31: 10,136,752 km (0.111 R)
• M32: 10,783,763 km (0.114 R)
• M33: 10,896,709 km (0.104 R)
• M34: 11,283,569 km (0.089 R)
• M35: 11,490,164 km (0.113 R)
• M36: 11,675,067 km (0.109 R)
• M37: 12,353,044 km (0.076 R)
• M38: 13,092,207 km (0.08 R)
• M39: 13,309,423 km (0.118 R)
• M40: 14,239,922 km (0.12 R)
• M41: 16,448,735 km (0.083 R)
• M42: 16,630,945 km (0.107 R)
• M43: 17,102,926 km (0.111 R)
• M44: 17,685,759 km (0.111 R)

Asteroid Belt

Center: 7.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500

Radius: 4.9

Gravity: 20.82 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.78 AU - 11.8 AU

Year: 21144 Days

Day: 17.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,096,809 km

• M1: 142,866 km (0.113 R)
• M2: 261,796 km (0.097 R)
• M3: 411,693 km (0.025 R)
• M4: 716,574 km (0.091 R)
• M5: 903,272 km (0.077 R)
• M6: 1,265,448 km (0.061 R)
• M7: 1,698,534 km (0.079 R)
• M8: 1,915,302 km (0.097 R)
• M9: 2,010,895 km (0.084 R)
• M10: 2,173,807 km (0.03 R)
• M11: 3,352,189 km (0.089 R)
• M12: 4,607,166 km (0.109 R)
• M13: 4,996,120 km (0.05 R)
• M14: 5,128,215 km (0.115 R)
• M15: 6,994,897 km (0.11 R)
• M16: 7,192,067 km (0.104 R)
• M17: 7,491,263 km (0.094 R)
• M18: 8,050,310 km (0.093 R)
• M19: 8,517,654 km (0.075 R)
• M20: 8,993,824 km (0.082 R)
• M21: 9,047,230 km (0.116 R)
• M22: 9,751,388 km (0.087 R)
• M23: 10,193,599 km (0.073 R)
• M24: 10,417,098 km (0.092 R)
• M25: 11,442,741 km (0.081 R)
• M26: 11,616,723 km (0.111 R)
• M27: 11,967,530 km (0.102 R)
• M28: 12,381,169 km (0.091 R)
• M29: 13,527,238 km (0.027 R)
• M30: 13,588,573 km (0.057 R)
• M31: 16,178,262 km (0.109 R)
• M32: 16,569,759 km (0.03 R)
• M33: 17,162,765 km (0.107 R)
• M34: 18,099,248 km (0.095 R)
• M35: 18,369,721 km (0.04 R)
• M36: 18,641,690 km (0.108 R)
• M37: 18,709,906 km (0.112 R)
• M38: 22,658,243 km (0.117 R)
• M39: 22,876,806 km (0.08 R)
• M40: 23,758,087 km (0.082 R)
• M41: 25,100,578 km (0.084 R)
• M42: 25,326,770 km (0.117 R)
• M43: 28,249,164 km (0.112 R)
• M44: 28,484,482 km (0.041 R)
• M45: 28,799,086 km (0.054 R)
• M46: 30,229,242 km (0.085 R)
• M47: 30,630,613 km (0.106 R)
• M48: 30,872,213 km (0.105 R)
• M49: 32,417,410 km (0.113 R)
• M50: 32,499,389 km (0.095 R)
• M51: 34,907,766 km (0.073 R)
• M52: 35,244,510 km (0.033 R)
• M53: 35,497,630 km (0.104 R)
• M54: 37,372,989 km (0.051 R)
• M55: 38,062,934 km (0.037 R)
• M56: 38,670,002 km (0.082 R)
• M57: 39,542,756 km (0.106 R)
• M58: 39,630,421 km (0.081 R)
• M59: 39,718,085 km (0.083 R)
• M60: 41,753,065 km (0.107 R)
• M61: 42,468,891 km (0.068 R)
• M62: 42,738,316 km (0.111 R)
• M63: 43,731,198 km (0.101 R)
• M64: 44,822,813 km (0.039 R)
• M65: 46,662,269 km (0.08 R)
• M66: 47,311,823 km (0.04 R)
• M67: 47,497,922 km (0.095 R)
• M68: 50,604,472 km (0.104 R)
• M69: 51,463,014 km (0.113 R)
• M70: 52,326,343 km (0.095 R)
• M71: 52,518,876 km (0.115 R)
• M72: 52,808,048 km (0.077 R)
• M73: 53,291,249 km (0.077 R)
• M74: 53,581,769 km (0.082 R)
• M75: 54,164,602 km (0.058 R)
• M76: 54,261,990 km (0.105 R)
• M77: 54,456,766 km (0.101 R)
• M78: 54,944,904 km (0.104 R)
• M79: 55,336,552 km (0.067 R)
• M80: 55,630,811 km (0.115 R)
• M81: 56,023,954 km (0.053 R)
• M82: 56,122,389 km (0.11 R)
• M83: 57,804,617 km (0.112 R)
• M84: 60,510,394 km (0.095 R)
• M85: 61,320,018 km (0.101 R)
• M86: 62,643,211 km (0.079 R)
• M87: 63,257,011 km (0.063 R)
• M88: 63,667,358 km (0.115 R)
• M89: 64,800,412 km (0.062 R)
• M90: 65,732,407 km (0.095 R)
• M91: 66,460,350 km (0.057 R)
• M92: 66,668,889 km (0.062 R)
• M93: 67,086,417 km (0.027 R)
• M94: 70,458,503 km (0.075 R)
• M95: 70,564,717 km (0.064 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 17,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit