🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.8

Radius: 14.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.86 AU - 2.78 AU

Year: 2318 Days

Day: 15 Hours

Environment

Temp: -205 °C

Axial Tilt: 172.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 22,413,749 km

• M1: 189,092 km (0.114 R)
• M2: 293,062 km (0.099 R)
• M3: 475,572 km (0.041 R)
• M4: 620,682 km (0.07 R)
• M5: 779,106 km (0.062 R)
• M6: 891,903 km (0.099 R)
• M7: 1,457,682 km (0.072 R)
• M8: 1,678,189 km (0.095 R)
• M9: 2,068,340 km (0.057 R)
• M10: 2,188,318 km (0.112 R)
• M11: 2,296,178 km (0.108 R)
• M12: 2,487,513 km (0.097 R)
• M13: 2,855,075 km (0.082 R)
• M14: 3,093,834 km (0.11 R)
• M15: 3,364,157 km (0.074 R)
• M16: 4,069,810 km (0.044 R)
• M17: 4,294,057 km (0.1 R)
• M18: 4,642,920 km (0.068 R)
• M19: 4,849,215 km (0.099 R)
• M20: 5,125,821 km (0.058 R)
• M21: 5,241,760 km (0.09 R)
• M22: 5,595,110 km (0.101 R)
• M23: 5,724,662 km (0.079 R)
• M24: 5,996,930 km (0.101 R)
• M25: 6,129,623 km (0.119 R)
• M26: 6,460,234 km (0.039 R)
• M27: 6,743,872 km (0.05 R)
• M28: 6,871,329 km (0.098 R)
• M29: 7,053,240 km (0.112 R)
• M30: 7,269,260 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.9

Radius: 10.3

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.4 AU - 5.2 AU

Year: 5849 Days

Day: 12.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,413,749 km

• M1: 145,110 km (0.114 R)
• M2: 227,538 km (0.104 R)
• M3: 615,446 km (0.1 R)
• M4: 726,597 km (0.094 R)
• M5: 1,164,320 km (0.063 R)
• M6: 1,266,196 km (0.068 R)
• M7: 1,562,251 km (0.084 R)
• M8: 1,632,711 km (0.06 R)
• M9: 1,704,219 km (0.097 R)
• M10: 1,776,774 km (0.034 R)
• M11: 1,850,526 km (0.073 R)
• M12: 1,970,653 km (0.051 R)
• M13: 2,493,797 km (0.108 R)
• M14: 2,866,146 km (0.07 R)
• M15: 3,255,998 km (0.048 R)
• M16: 3,402,155 km (0.085 R)
• M17: 3,531,707 km (0.061 R)
• M18: 3,681,903 km (0.113 R)
• M19: 4,105,714 km (0.101 R)
• M20: 4,263,689 km (0.109 R)
• M21: 4,383,666 km (0.115 R)
• M22: 4,484,346 km (0.088 R)
• M23: 4,647,258 km (0.058 R)
• M24: 4,895,142 km (0.091 R)
• M25: 5,062,990 km (0.109 R)
• M26: 5,168,756 km (0.115 R)
• M27: 5,468,999 km (0.057 R)
• M28: 5,841,348 km (0.107 R)
• M29: 6,267,104 km (0.093 R)
• M30: 6,495,390 km (0.1 R)
• M31: 6,913,067 km (0.065 R)
• M32: 7,007,015 km (0.045 R)
• M33: 7,148,983 km (0.104 R)
• M34: 7,628,594 km (0.061 R)
• M35: 8,317,642 km (0.099 R)
• M36: 8,518,252 km (0.111 R)
• M37: 8,619,081 km (0.103 R)
• M38: 8,847,517 km (0.112 R)
• M39: 9,181,121 km (0.103 R)
• M40: 9,492,583 km (0.06 R)
• M41: 9,649,811 km (0.115 R)
• M42: 9,966,509 km (0.037 R)
• M43: 10,556,224 km (0.081 R)
• M44: 10,882,647 km (0.106 R)
• M45: 11,074,581 km (0.089 R)
• M46: 11,434,064 km (0.056 R)
• M47: 12,506,831 km (0.104 R)
• M48: 12,592,850 km (0.09 R)
• M49: 12,823,380 km (0.119 R)
• M50: 13,055,257 km (0.074 R)
• M51: 13,670,553 km (0.115 R)
• M52: 14,205,515 km (0.089 R)
• M53: 14,355,262 km (0.026 R)
• M54: 14,445,320 km (0.055 R)
• M55: 14,807,796 km (0.094 R)
• M56: 15,081,709 km (0.108 R)
• M57: 15,265,116 km (0.086 R)
• M58: 15,603,507 km (0.049 R)
• M59: 15,851,091 km (0.083 R)
• M60: 16,162,404 km (0.078 R)
• M61: 17,172,190 km (0.103 R)
• M62: 17,556,208 km (0.1 R)
• M63: 17,620,535 km (0.072 R)
• M64: 17,717,025 km (0.046 R)
• M65: 18,072,620 km (0.1 R)
• M66: 18,300,008 km (0.101 R)
• M67: 18,528,444 km (0.097 R)
• M68: 19,518,184 km (0.041 R)
• M69: 20,086,656 km (0.066 R)
• M70: 20,898,523 km (0.081 R)
• M71: 21,342,679 km (0.083 R)
• M72: 21,411,345 km (0.083 R)
• M73: 22,136,296 km (0.087 R)
• M74: 23,397,705 km (0.093 R)
• M75: 23,468,465 km (0.08 R)
• M76: 23,823,311 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.9

Radius: 4.9

Gravity: 33.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.82 AU - 6.04 AU

Year: 9473 Days

Day: 17.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 22,413,749 km

• M1: 178,321 km (0.119 R)
• M2: 241,601 km (0.1 R)
• M3: 326,123 km (0.089 R)
• M4: 392,844 km (0.096 R)
• M5: 670,647 km (0.075 R)
• M6: 903,571 km (0.04 R)
• M7: 1,019,210 km (0.117 R)
• M8: 1,737,729 km (0.118 R)
• M9: 1,857,706 km (0.111 R)
• M10: 2,055,325 km (0.109 R)
• M11: 2,364,544 km (0.038 R)
• M12: 2,578,768 km (0.09 R)
• M13: 2,633,222 km (0.116 R)
• M14: 2,827,250 km (0.07 R)
• M15: 3,170,428 km (0.08 R)
• M16: 3,258,242 km (0.085 R)
• M17: 3,317,333 km (0.116 R)
• M18: 3,587,357 km (0.113 R)
• M19: 3,709,578 km (0.107 R)
• M20: 3,989,775 km (0.103 R)
• M21: 4,504,691 km (0.082 R)
• M22: 4,537,603 km (0.082 R)
• M23: 4,636,636 km (0.084 R)
• M24: 4,736,418 km (0.084 R)
• M25: 5,142,876 km (0.118 R)
• M26: 6,317,219 km (0.061 R)
• M27: 6,539,222 km (0.115 R)
• M28: 6,991,157 km (0.103 R)
• M29: 7,414,220 km (0.12 R)
• M30: 7,648,490 km (0.103 R)
• M31: 8,124,212 km (0.047 R)
• M32: 10,951,312 km (0.091 R)
• M33: 11,622,109 km (0.119 R)
• M34: 11,848,600 km (0.102 R)
• M35: 12,490,674 km (0.083 R)
• M36: 12,909,249 km (0.119 R)
• M37: 13,049,871 km (0.087 R)
• M38: 13,474,729 km (0.096 R)
• M39: 13,665,017 km (0.08 R)
• M40: 14,096,308 km (0.109 R)
• M41: 14,192,799 km (0.118 R)
• M42: 14,289,439 km (0.098 R)
• M43: 15,566,107 km (0.062 R)
• M44: 15,615,923 km (0.105 R)
• M45: 15,715,855 km (0.084 R)
• M46: 15,865,901 km (0.07 R)
• M47: 16,623,615 km (0.11 R)
• M48: 16,776,653 km (0.04 R)
• M49: 17,289,924 km (0.074 R)
• M50: 17,704,160 km (0.086 R)
• M51: 18,017,119 km (0.114 R)
• M52: 18,384,382 km (0.091 R)
• M53: 18,489,848 km (0.046 R)
• M54: 18,807,295 km (0.079 R)
• M55: 19,286,756 km (0.117 R)
• M56: 19,554,985 km (0.117 R)
• M57: 19,986,575 km (0.063 R)
• M58: 21,355,395 km (0.047 R)
• M59: 21,744,051 km (0.112 R)
• M60: 22,697,737 km (0.113 R)
• M61: 22,980,776 km (0.054 R)
• M62: 23,208,015 km (0.053 R)
• M63: 23,436,152 km (0.057 R)
• M64: 24,124,751 km (0.117 R)
• M65: 24,240,091 km (0.114 R)
• M66: 25,404,411 km (0.075 R)
• M67: 25,698,221 km (0.103 R)
• M68: 26,111,560 km (0.113 R)
• M69: 26,705,913 km (0.09 R)
• M70: 28,332,640 km (0.102 R)
• M71: 29,743,497 km (0.075 R)
• M72: 31,239,925 km (0.062 R)
• M73: 31,680,939 km (0.115 R)
• M74: 31,744,219 km (0.084 R)
• M75: 31,807,350 km (0.092 R)
• M76: 32,378,215 km (0.05 R)
• M77: 32,952,521 km (0.086 R)
• M78: 33,530,119 km (0.111 R)
• M79: 33,981,605 km (0.06 R)
• M80: 34,111,007 km (0.07 R)
• M81: 36,335,528 km (0.073 R)
• M82: 36,534,044 km (0.11 R)
• M83: 37,799,642 km (0.072 R)
• M84: 38,538,955 km (0.094 R)
• M85: 38,741,510 km (0.062 R)
• M86: 39,147,369 km (0.116 R)
• M87: 39,418,889 km (0.055 R)
• M88: 40,100,158 km (0.097 R)
• M89: 41,060,576 km (0.048 R)
• M90: 41,267,321 km (0.116 R)
• M91: 44,905,990 km (0.087 R)
• M92: 45,048,108 km (0.065 R)
• M93: 45,403,702 km (0.112 R)
• M94: 45,474,910 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.9

Radius: 3.1

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.38 AU - 7.88 AU

Year: 12489 Days

Day: 15.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 22,413,749 km

• M1: 54,603 km (0.097 R)
• M2: 127,009 km (0.08 R)
• M3: 375,640 km (0.061 R)
• M4: 507,286 km (0.093 R)
• M5: 945,459 km (0.113 R)
• M6: 1,593,068 km (0.074 R)
• M7: 2,506,662 km (0.069 R)
• M8: 2,718,792 km (0.118 R)
• M9: 3,056,434 km (0.113 R)
• M10: 3,353,685 km (0.039 R)
• M11: 3,478,749 km (0.107 R)
• M12: 3,514,802 km (0.105 R)
• M13: 4,050,961 km (0.096 R)
• M14: 4,396,382 km (0.076 R)
• M15: 4,415,980 km (0.096 R)
• M16: 4,811,367 km (0.117 R)
• M17: 4,932,092 km (0.101 R)
• M18: 5,094,855 km (0.115 R)
• M19: 5,805,594 km (0.089 R)
• M20: 5,977,333 km (0.048 R)
• M21: 6,303,755 km (0.083 R)
• M22: 6,325,746 km (0.109 R)
• M23: 6,480,131 km (0.03 R)
• M24: 7,202,240 km (0.112 R)
• M25: 7,433,069 km (0.065 R)
• M26: 8,163,855 km (0.029 R)
• M27: 8,647,505 km (0.114 R)
• M28: 9,090,614 km (0.105 R)
• M29: 9,165,263 km (0.095 R)
• M30: 9,566,335 km (0.12 R)
• M31: 9,794,472 km (0.106 R)
• M32: 10,489,653 km (0.086 R)
• M33: 12,447,141 km (0.098 R)
• M34: 13,879,690 km (0.076 R)
• M35: 14,775,632 km (0.068 R)
• M36: 15,839,273 km (0.064 R)
• M37: 15,899,112 km (0.088 R)
• M38: 15,988,871 km (0.039 R)
• M39: 16,561,980 km (0.115 R)
• M40: 16,622,717 km (0.065 R)
• M41: 17,141,672 km (0.111 R)
• M42: 17,635,046 km (0.052 R)
• M43: 17,696,979 km (0.113 R)
• M44: 17,790,179 km (0.112 R)
• M45: 18,039,259 km (0.091 R)
• M46: 19,912,075 km (0.064 R)
• M47: 20,041,328 km (0.082 R)
• M48: 20,170,730 km (0.084 R)
• M49: 20,300,431 km (0.045 R)
• M50: 20,332,894 km (0.1 R)
• M51: 20,560,731 km (0.098 R)
• M52: 20,920,514 km (0.104 R)
• M53: 21,051,861 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 17,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit