🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.7

Radius: 10

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.46 AU - 0.56 AU

Year: 247 Days

Day: 10.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 44,214,192 km

• M1: 129,851 km (0.069 R)
• M2: 259,403 km (0.112 R)
• M3: 337,642 km (0.075 R)
• M4: 421,716 km (0.071 R)
• M5: 500,554 km (0.089 R)
• M6: 570,267 km (0.049 R)
• M7: 822,339 km (0.107 R)
• M8: 925,263 km (0.091 R)
• M9: 1,006,494 km (0.061 R)
• M10: 1,184,366 km (0.095 R)
• M11: 1,285,644 km (0.067 R)
• M12: 1,372,860 km (0.11 R)
• M13: 1,523,056 km (0.074 R)
• M14: 1,665,323 km (0.082 R)
• M15: 1,774,829 km (0.051 R)
• M16: 1,882,240 km (0.098 R)
• M17: 1,996,683 km (0.09 R)
• M18: 2,098,709 km (0.086 R)
• M19: 2,207,616 km (0.118 R)
• M20: 2,328,491 km (0.108 R)
• M21: 2,400,148 km (0.107 R)
• M22: 2,608,837 km (0.12 R)
• M23: 2,683,337 km (0.083 R)
• M24: 2,889,034 km (0.115 R)
• M25: 3,010,657 km (0.102 R)
• M26: 3,094,582 km (0.092 R)
• M27: 3,162,200 km (0.046 R)
• M28: 3,241,786 km (0.115 R)
• M29: 3,333,639 km (0.097 R)
• M30: 3,496,401 km (0.054 R)
• M31: 3,823,722 km (0.042 R)
• M32: 3,896,576 km (0.031 R)
• M33: 3,975,863 km (0.069 R)
• M34: 4,086,715 km (0.073 R)
• M35: 4,192,331 km (0.104 R)
• M36: 4,254,863 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.3

Radius: 10.3

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.68 AU - 1.06 AU

Year: 550 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,214,192 km

• M1: 141,819 km (0.078 R)
• M2: 239,656 km (0.118 R)
• M3: 353,949 km (0.095 R)
• M4: 459,714 km (0.096 R)
• M5: 552,914 km (0.115 R)
• M6: 632,500 km (0.062 R)
• M7: 733,030 km (0.116 R)
• M8: 804,388 km (0.063 R)
• M9: 890,407 km (0.065 R)
• M10: 1,066,034 km (0.119 R)
• M11: 1,134,849 km (0.113 R)
• M12: 1,202,019 km (0.112 R)
• M13: 1,273,975 km (0.116 R)
• M14: 1,354,609 km (0.061 R)
• M15: 1,506,451 km (0.117 R)
• M16: 1,675,496 km (0.088 R)
• M17: 1,886,878 km (0.111 R)
• M18: 1,955,394 km (0.101 R)
• M19: 2,045,152 km (0.118 R)
• M20: 2,148,824 km (0.094 R)
• M21: 2,237,386 km (0.119 R)
• M22: 2,318,617 km (0.03 R)
• M23: 2,444,579 km (0.08 R)
• M24: 2,622,002 km (0.082 R)
• M25: 2,703,234 km (0.093 R)
• M26: 2,790,000 km (0.113 R)
• M27: 2,854,477 km (0.044 R)
• M28: 2,928,827 km (0.113 R)
• M29: 3,084,259 km (0.076 R)
• M30: 3,184,639 km (0.074 R)
• M31: 3,325,112 km (0.058 R)
• M32: 3,408,438 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 12.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.42 AU - 1.46 AU

Year: 1172 Days

Day: 12.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 44,214,192 km

• M1: 175,179 km (0.119 R)
• M2: 260,151 km (0.088 R)
• M3: 356,193 km (0.114 R)
• M4: 633,547 km (0.118 R)
• M5: 880,084 km (0.069 R)
• M6: 967,001 km (0.039 R)
• M7: 1,088,175 km (0.111 R)
• M8: 1,771,837 km (0.117 R)
• M9: 1,903,783 km (0.11 R)
• M10: 1,990,400 km (0.095 R)
• M11: 2,098,260 km (0.111 R)
• M12: 2,208,065 km (0.042 R)
• M13: 2,538,825 km (0.111 R)
• M14: 2,885,743 km (0.1 R)
• M15: 2,997,343 km (0.04 R)
• M16: 3,133,178 km (0.093 R)
• M17: 3,340,969 km (0.115 R)
• M18: 3,422,949 km (0.11 R)
• M19: 3,517,495 km (0.095 R)
• M20: 3,673,226 km (0.111 R)
• M21: 3,954,171 km (0.087 R)
• M22: 4,812,863 km (0.086 R)
• M23: 4,959,319 km (0.056 R)
• M24: 5,120,735 km (0.097 R)
• M25: 5,202,116 km (0.026 R)
• M26: 5,407,664 km (0.112 R)
• M27: 5,573,867 km (0.083 R)
• M28: 5,685,766 km (0.086 R)
• M29: 5,826,687 km (0.102 R)
• M30: 5,954,444 km (0.116 R)
• M31: 6,040,164 km (0.062 R)
• M32: 6,270,694 km (0.09 R)
• M33: 6,357,910 km (0.102 R)
• M34: 6,445,574 km (0.096 R)
• M35: 7,025,266 km (0.101 R)
• M36: 7,267,913 km (0.113 R)
• M37: 7,436,361 km (0.068 R)
• M38: 7,683,795 km (0.112 R)
• M39: 7,886,800 km (0.101 R)
• M40: 7,981,046 km (0.043 R)
• M41: 8,266,180 km (0.102 R)
• M42: 8,506,434 km (0.109 R)
• M43: 8,716,619 km (0.11 R)
• M44: 8,814,157 km (0.101 R)
• M45: 8,977,518 km (0.103 R)
• M46: 9,257,565 km (0.11 R)
• M47: 9,340,592 km (0.106 R)
• M48: 9,507,244 km (0.096 R)
• M49: 9,590,869 km (0.068 R)
• M50: 9,691,698 km (0.114 R)
• M51: 9,843,390 km (0.117 R)
• M52: 10,030,088 km (0.088 R)
• M53: 10,235,038 km (0.094 R)
• M54: 10,441,333 km (0.116 R)
• M55: 10,875,616 km (0.056 R)
• M56: 11,493,604 km (0.07 R)
• M57: 11,744,031 km (0.029 R)
• M58: 11,887,944 km (0.096 R)
• M59: 11,996,253 km (0.076 R)
• M60: 12,177,566 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.5

Radius: 14.3

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.6 AU - 2.98 AU

Year: 3161 Days

Day: 10.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 44,214,192 km

• M1: 225,145 km (0.088 R)
• M2: 475,572 km (0.039 R)
• M3: 683,812 km (0.06 R)
• M4: 803,939 km (0.116 R)
• M5: 1,068,578 km (0.039 R)
• M6: 1,212,042 km (0.074 R)
• M7: 1,568,085 km (0.104 R)
• M8: 2,028,547 km (0.074 R)
• M9: 2,136,706 km (0.118 R)
• M10: 2,531,046 km (0.056 R)
• M11: 2,727,020 km (0.059 R)
• M12: 2,847,147 km (0.112 R)
• M13: 3,092,786 km (0.119 R)
• M14: 3,324,214 km (0.094 R)
• M15: 3,420,705 km (0.079 R)
• M16: 3,616,229 km (0.106 R)
• M17: 4,087,313 km (0.045 R)
• M18: 4,589,962 km (0.101 R)
• M19: 5,026,189 km (0.105 R)
• M20: 5,137,340 km (0.073 R)
• M21: 5,249,389 km (0.095 R)
• M22: 5,362,186 km (0.039 R)
• M23: 5,654,351 km (0.117 R)
• M24: 6,494,642 km (0.059 R)
• M25: 6,643,043 km (0.056 R)
• M26: 7,192,366 km (0.075 R)
• M27: 7,899,516 km (0.088 R)
• M28: 8,087,111 km (0.102 R)
• M29: 8,188,838 km (0.065 R)
• M30: 8,305,375 km (0.098 R)
• M31: 8,673,535 km (0.077 R)
• M32: 9,002,052 km (0.093 R)
• M33: 9,152,697 km (0.091 R)
• M34: 10,657,502 km (0.115 R)
• M35: 10,753,095 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.4

Radius: 6

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.39 AU - 7.91 AU

Year: 11631 Days

Day: 21.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,214,192 km

• M1: 75,996 km (0.106 R)
• M2: 155,731 km (0.092 R)
• M3: 363,672 km (0.102 R)
• M4: 823,087 km (0.086 R)
• M5: 945,159 km (0.099 R)
• M6: 1,073,365 km (0.106 R)
• M7: 1,266,346 km (0.075 R)
• M8: 1,367,025 km (0.069 R)
• M9: 1,449,603 km (0.105 R)
• M10: 1,641,238 km (0.116 R)
• M11: 2,386,834 km (0.119 R)
• M12: 2,846,698 km (0.096 R)
• M13: 3,006,169 km (0.102 R)
• M14: 3,059,875 km (0.043 R)
• M15: 3,141,256 km (0.076 R)
• M16: 3,817,139 km (0.079 R)
• M17: 4,052,158 km (0.068 R)
• M18: 4,629,306 km (0.054 R)
• M19: 4,848,467 km (0.03 R)
• M20: 4,911,747 km (0.063 R)
• M21: 5,231,886 km (0.049 R)
• M22: 6,095,964 km (0.11 R)
• M23: 6,649,476 km (0.099 R)
• M24: 6,861,157 km (0.103 R)
• M25: 7,218,995 km (0.11 R)
• M26: 7,400,158 km (0.114 R)
• M27: 7,509,514 km (0.119 R)
• M28: 7,803,923 km (0.113 R)
• M29: 8,480,254 km (0.092 R)
• M30: 8,825,377 km (0.082 R)
• M31: 9,253,526 km (0.052 R)
• M32: 9,529,384 km (0.07 R)
• M33: 10,292,034 km (0.104 R)
• M34: 11,115,720 km (0.082 R)
• M35: 11,451,119 km (0.109 R)
• M36: 11,577,828 km (0.031 R)
• M37: 12,174,873 km (0.07 R)
• M38: 12,217,957 km (0.114 R)
• M39: 13,133,347 km (0.119 R)
• M40: 14,661,788 km (0.027 R)
• M41: 14,891,271 km (0.102 R)
• M42: 15,214,552 km (0.1 R)
• M43: 16,626,008 km (0.115 R)
• M44: 16,721,601 km (0.106 R)
• M45: 17,105,619 km (0.094 R)
• M46: 17,541,398 km (0.111 R)
• M47: 17,736,174 km (0.074 R)
• M48: 18,127,821 km (0.119 R)
• M49: 19,320,116 km (0.084 R)
• M50: 19,470,911 km (0.076 R)
• M51: 19,925,688 km (0.112 R)
• M52: 20,742,942 km (0.066 R)
• M53: 20,845,865 km (0.119 R)
• M54: 21,207,293 km (0.049 R)
• M55: 22,462,569 km (0.115 R)
• M56: 22,621,143 km (0.072 R)
• M57: 22,727,058 km (0.109 R)
• M58: 22,886,230 km (0.117 R)
• M59: 24,011,057 km (0.098 R)
• M60: 24,173,221 km (0.083 R)
• M61: 24,335,834 km (0.088 R)
• M62: 24,661,957 km (0.082 R)
• M63: 24,716,411 km (0.088 R)
• M64: 24,934,823 km (0.056 R)
• M65: 25,870,109 km (0.066 R)
• M66: 26,202,965 km (0.066 R)
• M67: 26,481,366 km (0.104 R)
• M68: 26,648,916 km (0.081 R)
• M69: 30,539,807 km (0.03 R)
• M70: 32,371,633 km (0.099 R)
• M71: 32,431,322 km (0.061 R)
• M72: 32,670,380 km (0.069 R)
• M73: 32,850,047 km (0.064 R)
• M74: 33,632,593 km (0.034 R)
• M75: 33,814,056 km (0.115 R)
• M76: 34,117,141 km (0.108 R)
• M77: 35,893,017 km (0.103 R)
• M78: 36,016,735 km (0.025 R)
• M79: 36,450,269 km (0.027 R)
• M80: 36,512,352 km (0.111 R)
• M81: 37,448,087 km (0.078 R)
• M82: 37,887,306 km (0.083 R)
• M83: 39,406,473 km (0.094 R)
• M84: 39,470,201 km (0.054 R)
• M85: 39,661,687 km (0.091 R)
• M86: 40,816,433 km (0.12 R)
• M87: 41,527,621 km (0.101 R)
• M88: 42,438,672 km (0.118 R)
• M89: 42,634,795 km (0.097 R)
• M90: 42,896,591 km (0.083 R)
• M91: 42,962,264 km (0.11 R)
• M92: 43,422,128 km (0.095 R)
• M93: 43,817,516 km (0.115 R)
• M94: 44,214,249 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 10,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit