🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.6

Radius: 8.2

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.09 AU - 1.57 AU

Year: 1023 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 63,549,247 km

• M1: 108,458 km (0.1 R)
• M2: 206,146 km (0.117 R)
• M3: 265,835 km (0.12 R)
• M4: 322,084 km (0.108 R)
• M5: 440,865 km (0.105 R)
• M6: 506,389 km (0.108 R)
• M7: 758,312 km (0.045 R)
• M8: 904,618 km (0.053 R)
• M9: 1,035,068 km (0.067 R)
• M10: 1,118,992 km (0.067 R)
• M11: 1,191,846 km (0.049 R)
• M12: 1,321,548 km (0.08 R)
• M13: 1,413,101 km (0.034 R)
• M14: 1,499,569 km (0.103 R)
• M15: 1,692,999 km (0.07 R)
• M16: 1,792,781 km (0.108 R)
• M17: 2,329,688 km (0.075 R)
• M18: 2,493,198 km (0.053 R)
• M19: 2,545,707 km (0.065 R)
• M20: 2,696,202 km (0.104 R)
• M21: 3,289,358 km (0.074 R)
• M22: 3,932,030 km (0.056 R)
• M23: 4,013,711 km (0.112 R)
• M24: 4,189,488 km (0.074 R)
• M25: 4,559,145 km (0.118 R)
• M26: 4,764,243 km (0.08 R)
• M27: 4,851,459 km (0.107 R)
• M28: 5,005,545 km (0.093 R)
• M29: 5,060,896 km (0.07 R)
• M30: 5,375,051 km (0.08 R)
• M31: 5,637,745 km (0.107 R)
• M32: 5,718,678 km (0.097 R)
• M33: 5,846,434 km (0.09 R)
• M34: 5,916,446 km (0.074 R)
• M35: 6,022,212 km (0.085 R)
• M36: 6,235,389 km (0.112 R)
• M37: 6,342,950 km (0.118 R)
• M38: 6,584,251 km (0.114 R)
• M39: 6,718,291 km (0.041 R)
• M40: 6,804,010 km (0.088 R)
• M41: 6,976,646 km (0.042 R)
• M42: 7,113,229 km (0.065 R)
• M43: 7,188,178 km (0.093 R)
• M44: 7,452,368 km (0.097 R)
• M45: 7,617,524 km (0.076 R)
• M46: 7,745,430 km (0.108 R)
• M47: 7,796,742 km (0.087 R)
• M48: 7,925,695 km (0.104 R)
• M49: 8,250,921 km (0.093 R)
• M50: 8,382,268 km (0.047 R)
• M51: 8,435,076 km (0.062 R)
• M52: 8,847,517 km (0.114 R)
• M53: 8,901,223 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.7

Radius: 8.6

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.36 AU - 1.5 AU

Year: 1140 Days

Day: 9.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,549,247 km

• M1: 133,591 km (0.069 R)
• M2: 226,342 km (0.074 R)
• M3: 289,322 km (0.106 R)
• M4: 394,190 km (0.101 R)
• M5: 449,691 km (0.06 R)
• M6: 536,009 km (0.08 R)
• M7: 689,497 km (0.12 R)
• M8: 752,477 km (0.091 R)
• M9: 919,279 km (0.111 R)
• M10: 1,010,982 km (0.04 R)
• M11: 1,113,158 km (0.096 R)
• M12: 1,188,405 km (0.083 R)
• M13: 1,288,935 km (0.115 R)
• M14: 1,565,542 km (0.102 R)
• M15: 1,659,040 km (0.114 R)
• M16: 1,719,478 km (0.07 R)
• M17: 1,816,268 km (0.064 R)
• M18: 1,905,727 km (0.099 R)
• M19: 2,107,834 km (0.117 R)
• M20: 2,288,099 km (0.1 R)
• M21: 2,365,442 km (0.098 R)
• M22: 2,543,014 km (0.104 R)
• M23: 2,714,603 km (0.084 R)
• M24: 2,963,534 km (0.111 R)
• M25: 3,080,220 km (0.114 R)
• M26: 3,285,169 km (0.104 R)
• M27: 3,517,046 km (0.051 R)
• M28: 3,708,531 km (0.12 R)
• M29: 3,811,455 km (0.095 R)
• M30: 4,055,149 km (0.119 R)
• M31: 4,196,669 km (0.039 R)
• M32: 4,388,005 km (0.093 R)
• M33: 4,668,052 km (0.112 R)
• M34: 4,966,500 km (0.069 R)
• M35: 5,143,624 km (0.044 R)
• M36: 5,220,068 km (0.112 R)
• M37: 5,400,034 km (0.082 R)
• M38: 5,660,783 km (0.115 R)
• M39: 6,289,693 km (0.106 R)
• M40: 6,508,854 km (0.082 R)
• M41: 6,856,370 km (0.061 R)
• M42: 7,039,477 km (0.037 R)
• M43: 7,367,396 km (0.12 R)
• M44: 7,482,586 km (0.081 R)
• M45: 7,584,014 km (0.099 R)
• M46: 7,700,401 km (0.114 R)
• M47: 7,905,499 km (0.089 R)
• M48: 8,142,014 km (0.104 R)
• M49: 8,261,243 km (0.114 R)
• M50: 8,441,060 km (0.094 R)
• M51: 8,501,348 km (0.109 R)
• M52: 8,561,785 km (0.081 R)
• M53: 8,774,214 km (0.098 R)
• M54: 8,865,768 km (0.117 R)
• M55: 8,927,103 km (0.079 R)
• M56: 9,096,299 km (0.115 R)
• M57: 9,235,425 km (0.104 R)
• M58: 9,406,565 km (0.103 R)
• M59: 9,516,070 km (0.051 R)
• M60: 9,942,125 km (0.108 R)
• M61: 10,085,589 km (0.11 R)
• M62: 10,326,143 km (0.089 R)
• M63: 10,406,776 km (0.062 R)
• M64: 10,698,641 km (0.114 R)
• M65: 10,911,220 km (0.083 R)
• M66: 10,976,893 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.9

Radius: 13

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.42 AU - 2.2 AU

Year: 1624 Days

Day: 12.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 63,549,247 km

• M1: 162,613 km (0.092 R)
• M2: 252,072 km (0.11 R)
• M3: 347,067 km (0.1 R)
• M4: 452,982 km (0.114 R)
• M5: 543,639 km (0.086 R)
• M6: 830,268 km (0.112 R)
• M7: 934,837 km (0.097 R)
• M8: 1,256,323 km (0.046 R)
• M9: 1,430,455 km (0.067 R)
• M10: 1,520,812 km (0.107 R)
• M11: 1,644,230 km (0.03 R)
• M12: 1,803,552 km (0.096 R)
• M13: 1,885,232 km (0.04 R)
• M14: 1,976,637 km (0.119 R)
• M15: 2,181,436 km (0.119 R)
• M16: 2,420,194 km (0.061 R)
• M17: 2,556,777 km (0.103 R)
• M18: 2,639,954 km (0.078 R)
• M19: 2,904,592 km (0.047 R)
• M20: 3,277,839 km (0.062 R)
• M21: 3,552,650 km (0.109 R)
• M22: 3,739,947 km (0.115 R)
• M23: 3,941,455 km (0.065 R)
• M24: 4,092,100 km (0.076 R)
• M25: 4,332,953 km (0.113 R)
• M26: 4,421,814 km (0.105 R)
• M27: 4,556,003 km (0.115 R)
• M28: 4,760,055 km (0.089 R)
• M29: 4,874,647 km (0.114 R)
• M30: 5,200,770 km (0.083 R)
• M31: 6,034,629 km (0.119 R)
• M32: 6,133,961 km (0.049 R)
• M33: 6,549,844 km (0.112 R)
• M34: 6,729,062 km (0.098 R)
• M35: 6,935,956 km (0.105 R)
• M36: 7,131,779 km (0.059 R)
• M37: 7,276,590 km (0.093 R)
• M38: 7,542,276 km (0.088 R)
• M39: 8,152,037 km (0.077 R)
• M40: 8,372,843 km (0.048 R)
• M41: 8,665,457 km (0.104 R)
• M42: 9,132,202 km (0.101 R)
• M43: 9,332,663 km (0.093 R)
• M44: 9,433,492 km (0.083 R)
• M45: 9,650,708 km (0.117 R)
• M46: 9,928,362 km (0.027 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.4

Radius: 4.5

Gravity: 24.81 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.71 AU - 9.17 AU

Year: 17825 Days

Day: 18.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,549,247 km

• M1: 235,617 km (0.072 R)
• M2: 526,285 km (0.083 R)
• M3: 641,924 km (0.082 R)
• M4: 744,698 km (0.095 R)
• M5: 920,027 km (0.099 R)
• M6: 1,827,787 km (0.069 R)
• M7: 1,856,659 km (0.066 R)
• M8: 1,915,152 km (0.105 R)
• M9: 2,003,863 km (0.054 R)
• M10: 2,997,792 km (0.053 R)
• M11: 3,205,434 km (0.115 R)
• M12: 3,781,535 km (0.119 R)
• M13: 4,157,624 km (0.048 R)
• M14: 4,506,337 km (0.111 R)
• M15: 4,585,175 km (0.075 R)
• M16: 5,026,488 km (0.103 R)
• M17: 5,067,329 km (0.085 R)
• M18: 5,190,298 km (0.103 R)
• M19: 6,787,255 km (0.106 R)
• M20: 6,832,434 km (0.054 R)
• M21: 6,877,613 km (0.082 R)
• M22: 7,802,875 km (0.06 R)
• M23: 7,897,571 km (0.103 R)
• M24: 8,328,263 km (0.103 R)
• M25: 8,473,523 km (0.088 R)
• M26: 9,362,583 km (0.086 R)
• M27: 9,869,271 km (0.057 R)
• M28: 10,229,203 km (0.118 R)
• M29: 10,750,851 km (0.06 R)
• M30: 10,909,126 km (0.114 R)
• M31: 12,256,853 km (0.095 R)
• M32: 12,311,905 km (0.04 R)
• M33: 12,588,212 km (0.051 R)
• M34: 13,203,059 km (0.113 R)
• M35: 15,105,645 km (0.045 R)
• M36: 15,818,329 km (0.112 R)
• M37: 16,481,347 km (0.092 R)
• M38: 16,785,779 km (0.038 R)
• M39: 17,834,460 km (0.105 R)
• M40: 18,335,164 km (0.085 R)
• M41: 19,031,243 km (0.085 R)
• M42: 19,286,606 km (0.029 R)
• M43: 19,607,195 km (0.115 R)
• M44: 20,318,981 km (0.095 R)
• M45: 20,579,880 km (0.099 R)
• M46: 21,369,158 km (0.062 R)
• M47: 22,034,420 km (0.083 R)
• M48: 24,001,931 km (0.054 R)
• M49: 24,139,711 km (0.116 R)
• M50: 24,554,546 km (0.065 R)
• M51: 25,181,211 km (0.084 R)
• M52: 26,450,250 km (0.102 R)
• M53: 26,592,517 km (0.118 R)
• M54: 27,667,827 km (0.086 R)
• M55: 28,247,070 km (0.06 R)
• M56: 28,392,479 km (0.094 R)
• M57: 28,465,333 km (0.091 R)
• M58: 28,903,505 km (0.113 R)
• M59: 28,976,808 km (0.074 R)
• M60: 29,934,534 km (0.094 R)
• M61: 33,022,683 km (0.075 R)
• M62: 33,560,038 km (0.109 R)
• M63: 33,714,124 km (0.105 R)
• M64: 34,332,562 km (0.119 R)
• M65: 34,410,203 km (0.084 R)
• M66: 35,502,417 km (0.088 R)
• M67: 35,580,806 km (0.105 R)
• M68: 35,895,261 km (0.051 R)
• M69: 36,289,451 km (0.118 R)
• M70: 37,720,654 km (0.09 R)
• M71: 38,121,577 km (0.065 R)
• M72: 38,201,911 km (0.1 R)
• M73: 38,685,112 km (0.113 R)
• M74: 39,089,325 km (0.104 R)
• M75: 40,966,629 km (0.08 R)
• M76: 41,461,199 km (0.104 R)
• M77: 42,873,104 km (0.1 R)
• M78: 44,047,597 km (0.119 R)
• M79: 44,216,343 km (0.113 R)
• M80: 44,469,613 km (0.078 R)
• M81: 46,000,148 km (0.09 R)
• M82: 47,029,980 km (0.103 R)
• M83: 48,414,957 km (0.07 R)
• M84: 48,588,940 km (0.053 R)
• M85: 49,112,383 km (0.114 R)
• M86: 49,637,621 km (0.092 R)
• M87: 50,252,917 km (0.102 R)
• M88: 50,782,194 km (0.096 R)
• M89: 55,264,445 km (0.109 R)
• M90: 57,552,545 km (0.09 R)
• M91: 57,921,453 km (0.041 R)
• M92: 58,476,312 km (0.027 R)
• M93: 61,089,188 km (0.076 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 13,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit