🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.5

Radius: 14.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.43 AU - 3.37 AU

Year: 3140 Days

Day: 5.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,083,013 km

• M1: 185,651 km (0.081 R)
• M2: 283,787 km (0.087 R)
• M3: 412,142 km (0.082 R)
• M4: 647,011 km (0.092 R)
• M5: 761,154 km (0.107 R)
• M6: 1,167,911 km (0.104 R)
• M7: 1,312,572 km (0.066 R)
• M8: 1,567,786 km (0.06 R)
• M9: 1,756,429 km (0.091 R)
• M10: 2,492,600 km (0.048 R)
• M11: 2,845,202 km (0.076 R)
• M12: 2,977,446 km (0.085 R)
• M13: 3,536,194 km (0.096 R)
• M14: 3,832,697 km (0.101 R)
• M15: 4,335,496 km (0.095 R)
• M16: 4,430,939 km (0.079 R)
• M17: 4,810,020 km (0.075 R)
• M18: 5,220,068 km (0.088 R)
• M19: 5,527,492 km (0.117 R)
• M20: 5,925,272 km (0.105 R)
• M21: 6,278,473 km (0.046 R)
• M22: 6,528,750 km (0.074 R)
• M23: 7,016,739 km (0.101 R)
• M24: 7,505,176 km (0.103 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.9

Radius: 6.6

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.9 AU - 6.66 AU

Year: 10006 Days

Day: 17 Hours

Environment

Temp: -222 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,083,013 km

• M1: 113,096 km (0.056 R)
• M2: 643,570 km (0.084 R)
• M3: 1,015,321 km (0.113 R)
• M4: 1,215,034 km (0.085 R)
• M5: 1,886,130 km (0.089 R)
• M6: 2,237,386 km (0.031 R)
• M7: 2,721,933 km (0.119 R)
• M8: 2,999,587 km (0.062 R)
• M9: 3,070,496 km (0.062 R)
• M10: 4,067,716 km (0.078 R)
• M11: 4,465,646 km (0.044 R)
• M12: 4,601,182 km (0.082 R)
• M13: 5,615,754 km (0.071 R)
• M14: 5,909,565 km (0.077 R)
• M15: 6,118,254 km (0.089 R)
• M16: 6,820,765 km (0.062 R)
• M17: 7,197,303 km (0.11 R)
• M18: 7,420,204 km (0.096 R)
• M19: 7,516,395 km (0.119 R)
• M20: 7,677,662 km (0.114 R)
• M21: 7,840,125 km (0.107 R)
• M22: 8,003,636 km (0.088 R)
• M23: 8,102,370 km (0.116 R)
• M24: 8,367,458 km (0.101 R)
• M25: 8,434,178 km (0.095 R)
• M26: 8,940,268 km (0.113 R)
• M27: 9,111,109 km (0.09 R)
• M28: 9,317,703 km (0.11 R)
• M29: 9,421,524 km (0.072 R)
• M30: 10,624,890 km (0.1 R)
• M31: 11,689,129 km (0.032 R)
• M32: 11,875,977 km (0.096 R)
• M33: 13,056,753 km (0.098 R)
• M34: 13,406,662 km (0.067 R)
• M35: 14,514,434 km (0.108 R)
• M36: 15,120,006 km (0.069 R)
• M37: 15,242,078 km (0.097 R)
• M38: 15,405,290 km (0.06 R)
• M39: 15,816,085 km (0.109 R)
• M40: 16,188,883 km (0.082 R)
• M41: 17,112,351 km (0.104 R)
• M42: 17,495,022 km (0.079 R)
• M43: 17,966,704 km (0.088 R)
• M44: 18,399,042 km (0.094 R)
• M45: 18,790,989 km (0.034 R)
• M46: 18,878,503 km (0.099 R)
• M47: 19,538,978 km (0.083 R)
• M48: 19,894,422 km (0.083 R)
• M49: 20,117,622 km (0.118 R)
• M50: 20,386,599 km (0.097 R)
• M51: 21,337,144 km (0.037 R)
• M52: 21,382,772 km (0.074 R)
• M53: 22,024,995 km (0.031 R)
• M54: 22,534,077 km (0.09 R)
• M55: 22,720,027 km (0.114 R)
• M56: 22,766,702 km (0.109 R)
• M57: 22,906,725 km (0.099 R)
• M58: 24,800,185 km (0.117 R)
• M59: 24,896,227 km (0.081 R)
• M60: 25,088,610 km (0.074 R)
• M61: 25,281,442 km (0.06 R)
• M62: 25,474,722 km (0.097 R)
• M63: 27,335,869 km (0.111 R)
• M64: 27,385,536 km (0.052 R)
• M65: 27,633,719 km (0.098 R)
• M66: 27,783,167 km (0.058 R)
• M67: 28,232,709 km (0.104 R)
• M68: 28,533,849 km (0.108 R)
• M69: 28,735,058 km (0.104 R)
• M70: 29,189,836 km (0.115 R)
• M71: 29,646,857 km (0.043 R)
• M72: 29,697,720 km (0.079 R)
• M73: 29,748,733 km (0.071 R)
• M74: 30,413,846 km (0.089 R)
• M75: 30,825,539 km (0.114 R)
• M76: 31,032,134 km (0.083 R)
• M77: 31,135,655 km (0.119 R)
• M78: 31,602,550 km (0.092 R)
• M79: 33,122,913 km (0.096 R)
• M80: 33,228,679 km (0.116 R)
• M81: 33,599,532 km (0.114 R)
• M82: 34,131,951 km (0.079 R)
• M83: 34,292,170 km (0.107 R)
• M84: 34,720,619 km (0.11 R)
• M85: 34,774,324 km (0.115 R)
• M86: 35,204,867 km (0.05 R)
• M87: 35,366,732 km (0.1 R)
• M88: 35,528,896 km (0.106 R)
• M89: 35,691,210 km (0.107 R)
• M90: 36,071,188 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.4

Radius: 4.6

Gravity: 36.03 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.18 AU - 8.5 AU

Year: 12644 Days

Day: 20.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,083,013 km

• M1: 91,255 km (0.073 R)
• M2: 329,115 km (0.09 R)
• M3: 686,654 km (0.094 R)
• M4: 1,041,052 km (0.102 R)
• M5: 1,131,857 km (0.1 R)
• M6: 2,174,106 km (0.027 R)
• M7: 2,871,681 km (0.095 R)
• M8: 3,031,900 km (0.038 R)
• M9: 3,096,826 km (0.096 R)
• M10: 3,194,962 km (0.082 R)
• M11: 3,228,023 km (0.07 R)
• M12: 3,294,295 km (0.114 R)
• M13: 3,461,994 km (0.082 R)
• M14: 3,736,057 km (0.104 R)
• M15: 3,805,770 km (0.079 R)
• M16: 4,052,906 km (0.119 R)
• M17: 4,674,335 km (0.112 R)
• M18: 6,044,801 km (0.1 R)
• M19: 6,250,049 km (0.08 R)
• M20: 6,291,488 km (0.09 R)
• M21: 6,332,927 km (0.089 R)
• M22: 6,752,100 km (0.119 R)
• M23: 7,093,931 km (0.11 R)
• M24: 7,441,447 km (0.081 R)
• M25: 7,972,968 km (0.107 R)
• M26: 8,152,785 km (0.1 R)
• M27: 8,243,291 km (0.066 R)
• M28: 8,470,830 km (0.089 R)
• M29: 9,401,777 km (0.058 R)
• M30: 9,449,200 km (0.087 R)
• M31: 10,266,902 km (0.065 R)
• M32: 10,364,739 km (0.046 R)
• M33: 10,709,113 km (0.107 R)
• M34: 10,957,296 km (0.103 R)
• M35: 11,560,923 km (0.083 R)
• M36: 11,815,689 km (0.101 R)
• M37: 12,486,485 km (0.095 R)
• M38: 12,695,324 km (0.096 R)
• M39: 14,736,737 km (0.093 R)
• M40: 16,020,885 km (0.114 R)
• M41: 16,819,887 km (0.038 R)
• M42: 17,282,294 km (0.092 R)
• M43: 17,924,966 km (0.117 R)
• M44: 18,397,097 km (0.094 R)
• M45: 18,456,488 km (0.068 R)
• M46: 19,353,925 km (0.102 R)
• M47: 19,656,263 km (0.115 R)
• M48: 22,004,201 km (0.118 R)
• M49: 22,891,167 km (0.109 R)
• M50: 23,984,129 km (0.091 R)
• M51: 24,178,756 km (0.115 R)
• M52: 25,225,492 km (0.105 R)
• M53: 25,688,049 km (0.116 R)
• M54: 25,754,321 km (0.114 R)
• M55: 26,020,156 km (0.111 R)
• M56: 26,220,168 km (0.097 R)
• M57: 26,286,889 km (0.047 R)
• M58: 26,420,630 km (0.092 R)
• M59: 26,890,367 km (0.097 R)
• M60: 28,590,547 km (0.06 R)
• M61: 29,003,736 km (0.05 R)
• M62: 30,115,248 km (0.108 R)
• M63: 30,746,551 km (0.099 R)
• M64: 31,524,011 km (0.04 R)
• M65: 31,666,129 km (0.05 R)
• M66: 32,379,711 km (0.096 R)
• M67: 33,967,992 km (0.074 R)
• M68: 34,259,408 km (0.114 R)
• M69: 34,918,387 km (0.118 R)
• M70: 36,099,911 km (0.115 R)
• M71: 36,994,805 km (0.102 R)
• M72: 38,199,218 km (0.032 R)
• M73: 38,958,577 km (0.113 R)
• M74: 39,416,496 km (0.111 R)
• M75: 39,492,940 km (0.113 R)
• M76: 40,569,147 km (0.065 R)
• M77: 41,421,556 km (0.106 R)
• M78: 41,499,197 km (0.103 R)
• M79: 44,649,878 km (0.044 R)
• M80: 45,209,225 km (0.086 R)
• M81: 46,738,713 km (0.093 R)
• M82: 46,981,810 km (0.109 R)
• M83: 49,931,132 km (0.118 R)
• M84: 50,594,598 km (0.105 R)
• M85: 51,846,583 km (0.108 R)
• M86: 52,434,353 km (0.102 R)
• M87: 53,870,792 km (0.081 R)
• M88: 55,577,255 km (0.111 R)
• M89: 55,920,731 km (0.04 R)
• M90: 56,868,733 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit