🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416

Radius: 10.6

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.53 AU - 0.75 AU

Year: 341 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 53,683,227 km

• M1: 140,173 km (0.055 R)
• M2: 215,122 km (0.074 R)
• M3: 330,312 km (0.06 R)
• M4: 450,589 km (0.111 R)
• M5: 530,324 km (0.101 R)
• M6: 603,478 km (0.062 R)
• M7: 687,103 km (0.111 R)
• M8: 768,335 km (0.105 R)
• M9: 867,219 km (0.119 R)
• M10: 996,471 km (0.068 R)
• M11: 1,071,121 km (0.072 R)
• M12: 1,163,572 km (0.087 R)
• M13: 1,242,710 km (0.082 R)
• M14: 1,369,120 km (0.111 R)
• M15: 1,482,964 km (0.097 R)
• M16: 1,595,611 km (0.111 R)
• M17: 1,733,839 km (0.081 R)
• M18: 1,802,206 km (0.115 R)
• M19: 1,955,843 km (0.054 R)
• M20: 2,031,988 km (0.061 R)
• M21: 2,192,207 km (0.105 R)
• M22: 2,366,938 km (0.054 R)
• M23: 2,458,491 km (0.105 R)
• M24: 2,530,598 km (0.119 R)
• M25: 2,629,631 km (0.093 R)
• M26: 2,740,633 km (0.085 R)
• M27: 2,831,738 km (0.105 R)
• M28: 2,983,879 km (0.062 R)
• M29: 3,055,537 km (0.085 R)
• M30: 3,150,082 km (0.112 R)
• M31: 3,324,962 km (0.096 R)
• M32: 3,404,997 km (0.088 R)
• M33: 3,572,996 km (0.115 R)
• M34: 3,654,975 km (0.074 R)
• M35: 3,827,013 km (0.064 R)
• M36: 4,081,030 km (0.116 R)
• M37: 4,173,033 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.6

Radius: 8.7

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.07 AU - 1.55 AU

Year: 1000 Days

Day: 7.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 53,683,227 km

• M1: 111,899 km (0.116 R)
• M2: 190,288 km (0.12 R)
• M3: 248,033 km (0.101 R)
• M4: 336,296 km (0.105 R)
• M5: 409,001 km (0.067 R)
• M6: 734,974 km (0.096 R)
• M7: 860,038 km (0.087 R)
• M8: 1,330,823 km (0.047 R)
• M9: 1,477,728 km (0.057 R)
• M10: 1,613,563 km (0.113 R)
• M11: 1,728,753 km (0.098 R)
• M12: 1,898,098 km (0.116 R)
• M13: 2,072,978 km (0.105 R)
• M14: 2,234,843 km (0.119 R)
• M15: 2,289,745 km (0.102 R)
• M16: 2,466,719 km (0.031 R)
• M17: 2,590,437 km (0.066 R)
• M18: 2,687,077 km (0.114 R)
• M19: 2,794,638 km (0.063 R)
• M20: 2,873,925 km (0.105 R)
• M21: 2,933,764 km (0.105 R)
• M22: 3,004,224 km (0.085 R)
• M23: 3,218,897 km (0.084 R)
• M24: 3,323,018 km (0.083 R)
• M25: 3,577,184 km (0.082 R)
• M26: 3,728,577 km (0.083 R)
• M27: 3,859,924 km (0.071 R)
• M28: 3,981,697 km (0.062 R)
• M29: 4,048,717 km (0.041 R)
• M30: 4,127,256 km (0.042 R)
• M31: 4,195,023 km (0.086 R)
• M32: 4,263,240 km (0.051 R)
• M33: 4,331,756 km (0.052 R)
• M34: 4,586,372 km (0.086 R)
• M35: 4,881,528 km (0.048 R)
• M36: 4,977,271 km (0.041 R)
• M37: 5,097,996 km (0.093 R)
• M38: 5,329,873 km (0.114 R)
• M39: 5,478,124 km (0.061 R)
• M40: 5,640,139 km (0.104 R)
• M41: 5,778,667 km (0.111 R)
• M42: 5,867,378 km (0.062 R)
• M43: 6,226,712 km (0.057 R)
• M44: 6,356,862 km (0.057 R)
• M45: 6,422,237 km (0.118 R)
• M46: 6,487,760 km (0.094 R)
• M47: 6,685,978 km (0.118 R)
• M48: 7,237,844 km (0.057 R)
• M49: 7,402,252 km (0.075 R)
• M50: 7,471,067 km (0.031 R)
• M51: 7,567,707 km (0.102 R)
• M52: 7,678,859 km (0.031 R)
• M53: 7,958,906 km (0.076 R)
• M54: 8,057,641 km (0.026 R)
• M55: 8,299,391 km (0.118 R)
• M56: 8,688,046 km (0.082 R)
• M57: 8,921,269 km (0.073 R)
• M58: 9,304,688 km (0.104 R)
• M59: 9,393,849 km (0.093 R)
• M60: 9,798,960 km (0.1 R)
• M61: 10,317,316 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.4

Radius: 14

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.2 AU - 2 AU

Year: 1350 Days

Day: 7.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 53,683,227 km

• M1: 176,077 km (0.104 R)
• M2: 270,174 km (0.077 R)
• M3: 525,687 km (0.085 R)
• M4: 730,486 km (0.081 R)
• M5: 978,968 km (0.109 R)
• M6: 1,404,724 km (0.074 R)
• M7: 1,524,701 km (0.045 R)
• M8: 1,621,491 km (0.091 R)
• M9: 1,775,278 km (0.063 R)
• M10: 1,868,178 km (0.096 R)
• M11: 2,127,581 km (0.094 R)
• M12: 2,276,880 km (0.091 R)
• M13: 2,429,918 km (0.103 R)
• M14: 2,607,491 km (0.067 R)
• M15: 2,724,776 km (0.098 R)
• M16: 2,865,697 km (0.1 R)
• M17: 3,009,311 km (0.061 R)
• M18: 3,212,016 km (0.076 R)
• M19: 3,303,570 km (0.092 R)
• M20: 3,595,585 km (0.074 R)
• M21: 3,702,846 km (0.112 R)
• M22: 3,871,742 km (0.061 R)
• M23: 3,994,114 km (0.079 R)
• M24: 4,167,497 km (0.049 R)
• M25: 4,368,856 km (0.098 R)
• M26: 4,457,867 km (0.084 R)
• M27: 4,573,357 km (0.09 R)
• M28: 4,833,657 km (0.12 R)
• M29: 5,045,487 km (0.051 R)
• M30: 5,206,305 km (0.119 R)
• M31: 5,727,205 km (0.105 R)
• M32: 5,853,017 km (0.076 R)
• M33: 5,951,452 km (0.106 R)
• M34: 6,221,775 km (0.114 R)
• M35: 6,700,788 km (0.11 R)
• M36: 6,892,871 km (0.074 R)
• M37: 7,101,710 km (0.052 R)
• M38: 7,252,206 km (0.112 R)
• M39: 7,495,153 km (0.101 R)
• M40: 7,663,749 km (0.025 R)
• M41: 7,895,776 km (0.09 R)
• M42: 8,083,222 km (0.101 R)
• M43: 8,366,859 km (0.072 R)
• M44: 9,172,444 km (0.077 R)
• M45: 9,336,553 km (0.105 R)
• M46: 9,751,088 km (0.073 R)
• M47: 10,684,280 km (0.117 R)
• M48: 10,787,951 km (0.115 R)
• M49: 11,345,802 km (0.07 R)
• M50: 11,557,483 km (0.114 R)
• M51: 11,681,499 km (0.081 R)
• M52: 11,913,226 km (0.08 R)
• M53: 12,002,686 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.8

Radius: 5.2

Gravity: 35.61 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.84 AU - 7.32 AU

Year: 9997 Days

Day: 18 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,683,227 km

• M1: 110,403 km (0.092 R)
• M2: 227,838 km (0.099 R)
• M3: 852,708 km (0.099 R)
• M4: 973,882 km (0.081 R)
• M5: 1,300,753 km (0.109 R)
• M6: 1,536,520 km (0.095 R)
• M7: 1,585,289 km (0.056 R)
• M8: 1,915,152 km (0.117 R)
• M9: 2,101,401 km (0.096 R)
• M10: 2,405,983 km (0.076 R)
• M11: 2,994,650 km (0.085 R)
• M12: 3,117,470 km (0.073 R)
• M13: 3,210,819 km (0.103 R)
• M14: 3,305,066 km (0.108 R)
• M15: 3,593,191 km (0.109 R)
• M16: 3,723,940 km (0.089 R)
• M17: 3,789,763 km (0.066 R)
• M18: 3,989,925 km (0.083 R)
• M19: 4,023,584 km (0.101 R)
• M20: 4,896,488 km (0.115 R)
• M21: 5,335,558 km (0.094 R)
• M22: 5,711,048 km (0.116 R)
• M23: 5,940,531 km (0.09 R)
• M24: 6,566,898 km (0.109 R)
• M25: 6,847,543 km (0.076 R)
• M26: 7,132,078 km (0.044 R)
• M27: 8,308,666 km (0.092 R)
• M28: 8,524,984 km (0.116 R)
• M29: 9,364,079 km (0.093 R)
• M30: 9,544,045 km (0.11 R)
• M31: 12,724,047 km (0.087 R)
• M32: 13,123,772 km (0.109 R)
• M33: 13,375,695 km (0.103 R)
• M34: 15,078,119 km (0.112 R)
• M35: 15,607,396 km (0.113 R)
• M36: 15,713,910 km (0.118 R)
• M37: 16,792,959 km (0.104 R)
• M38: 17,231,281 km (0.073 R)
• M39: 18,231,044 km (0.107 R)
• M40: 18,399,491 km (0.065 R)
• M41: 18,512,138 km (0.069 R)
• M42: 18,908,124 km (0.057 R)
• M43: 19,478,540 km (0.112 R)
• M44: 19,881,108 km (0.098 R)
• M45: 20,112,387 km (0.114 R)
• M46: 20,461,099 km (0.117 R)
• M47: 20,987,833 km (0.043 R)
• M48: 21,697,077 km (0.05 R)
• M49: 22,474,238 km (0.086 R)
• M50: 22,594,514 km (0.093 R)
• M51: 22,715,090 km (0.119 R)
• M52: 22,775,528 km (0.106 R)
• M53: 22,835,965 km (0.079 R)
• M54: 23,626,441 km (0.092 R)
• M55: 23,687,626 km (0.111 R)
• M56: 24,673,476 km (0.113 R)
• M57: 24,735,559 km (0.059 R)
• M58: 24,984,340 km (0.092 R)
• M59: 25,421,615 km (0.073 R)
• M60: 25,547,128 km (0.117 R)
• M61: 25,798,602 km (0.099 R)
• M62: 27,710,612 km (0.079 R)
• M63: 28,748,971 km (0.081 R)
• M64: 29,404,209 km (0.1 R)
• M65: 30,130,806 km (0.115 R)
• M66: 30,529,634 km (0.025 R)
• M67: 30,663,076 km (0.033 R)
• M68: 30,729,796 km (0.074 R)
• M69: 31,534,334 km (0.091 R)
• M70: 31,669,121 km (0.083 R)
• M71: 32,481,737 km (0.05 R)
• M72: 34,196,727 km (0.111 R)
• M73: 34,821,298 km (0.079 R)
• M74: 35,800,266 km (0.103 R)
• M75: 36,859,270 km (0.046 R)
• M76: 38,359,138 km (0.105 R)
• M77: 39,515,081 km (0.082 R)
• M78: 40,243,323 km (0.077 R)
• M79: 43,350,321 km (0.11 R)
• M80: 43,800,461 km (0.084 R)
• M81: 44,478,439 km (0.099 R)
• M82: 44,932,468 km (0.114 R)
• M83: 45,463,990 km (0.034 R)
• M84: 45,845,015 km (0.113 R)
• M85: 46,227,088 km (0.095 R)
• M86: 46,533,465 km (0.089 R)
• M87: 47,148,163 km (0.084 R)
• M88: 47,765,703 km (0.108 R)
• M89: 50,183,653 km (0.091 R)
• M90: 51,051,171 km (0.079 R)
• M91: 51,844,040 km (0.103 R)
• M92: 52,321,855 km (0.079 R)
• M93: 52,481,327 km (0.081 R)
• M94: 53,041,122 km (0.078 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 11,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit