🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.8

Radius: 9.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.64 AU - 0.94 AU

Year: 476 Days

Day: 14.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,300,560 km

• M1: 115,789 km (0.032 R)
• M2: 199,863 km (0.068 R)
• M3: 277,953 km (0.041 R)
• M4: 358,586 km (0.078 R)
• M5: 419,772 km (0.085 R)
• M6: 481,705 km (0.114 R)
• M7: 566,826 km (0.056 R)
• M8: 632,949 km (0.072 R)
• M9: 747,241 km (0.103 R)
• M10: 809,474 km (0.092 R)
• M11: 937,380 km (0.117 R)
• M12: 1,002,605 km (0.108 R)
• M13: 1,062,145 km (0.104 R)
• M14: 1,164,021 km (0.083 R)
• M15: 1,258,716 km (0.088 R)
• M16: 1,367,025 km (0.083 R)
• M17: 1,569,880 km (0.108 R)
• M18: 1,648,718 km (0.03 R)
• M19: 1,828,385 km (0.03 R)
• M20: 1,896,003 km (0.077 R)
• M21: 2,187,719 km (0.119 R)
• M22: 2,262,967 km (0.094 R)
• M23: 2,325,798 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927

Radius: 14.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.66 AU - 1.08 AU

Year: 550 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 54,300,560 km

• M1: 187,147 km (0.113 R)
• M2: 304,132 km (0.047 R)
• M3: 486,343 km (0.093 R)
• M4: 680,222 km (0.066 R)
• M5: 773,870 km (0.098 R)
• M6: 903,422 km (0.06 R)
• M7: 1,008,888 km (0.109 R)
• M8: 1,198,578 km (0.103 R)
• M9: 1,292,376 km (0.091 R)
• M10: 1,413,251 km (0.045 R)
• M11: 1,506,750 km (0.116 R)
• M12: 1,720,226 km (0.111 R)
• M13: 1,840,951 km (0.071 R)
• M14: 1,936,993 km (0.099 R)
• M15: 2,192,058 km (0.12 R)
• M16: 2,338,664 km (0.106 R)
• M17: 2,465,971 km (0.095 R)
• M18: 2,603,452 km (0.044 R)
• M19: 2,735,696 km (0.084 R)
• M20: 2,982,832 km (0.112 R)
• M21: 3,113,281 km (0.04 R)
• M22: 3,499,244 km (0.111 R)
• M23: 3,680,556 km (0.115 R)
• M24: 3,909,591 km (0.08 R)
• M25: 4,089,108 km (0.03 R)
• M26: 4,308,119 km (0.108 R)
• M27: 4,428,396 km (0.055 R)
• M28: 4,521,745 km (0.057 R)
• M29: 4,710,388 km (0.104 R)
• M30: 4,853,553 km (0.053 R)
• M31: 5,144,372 km (0.078 R)
• M32: 5,301,898 km (0.064 R)
• M33: 5,441,024 km (0.095 R)
• M34: 5,551,278 km (0.086 R)
• M35: 5,662,279 km (0.041 R)
• M36: 6,009,945 km (0.108 R)
• M37: 6,155,204 km (0.058 R)
• M38: 6,291,189 km (0.036 R)
• M39: 6,470,407 km (0.071 R)
• M40: 6,651,421 km (0.111 R)
• M41: 6,790,995 km (0.054 R)
• M42: 6,920,697 km (0.113 R)
• M43: 7,094,978 km (0.076 R)
• M44: 7,403,449 km (0.085 R)
• M45: 7,570,550 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.4

Radius: 10.8

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.1 AU - 1.16 AU

Year: 815 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,300,560 km

• M1: 142,417 km (0.118 R)
• M2: 234,270 km (0.109 R)
• M3: 365,767 km (0.071 R)
• M4: 534,513 km (0.083 R)
• M5: 670,198 km (0.111 R)
• M6: 771,626 km (0.095 R)
• M7: 848,370 km (0.066 R)
• M8: 1,016,966 km (0.057 R)
• M9: 1,122,283 km (0.093 R)
• M10: 1,245,402 km (0.119 R)
• M11: 1,416,841 km (0.116 R)
• M12: 1,505,703 km (0.077 R)
• M13: 1,634,806 km (0.084 R)
• M14: 1,799,513 km (0.104 R)
• M15: 1,969,905 km (0.077 R)
• M16: 2,188,318 km (0.072 R)
• M17: 2,370,677 km (0.107 R)
• M18: 2,450,264 km (0.077 R)
• M19: 2,521,921 km (0.11 R)
• M20: 2,947,676 km (0.03 R)
• M21: 3,101,014 km (0.05 R)
• M22: 3,188,529 km (0.101 R)
• M23: 3,286,815 km (0.104 R)
• M24: 3,445,987 km (0.119 R)
• M25: 3,669,187 km (0.119 R)
• M26: 3,793,054 km (0.055 R)
• M27: 3,981,398 km (0.08 R)
• M28: 4,215,818 km (0.114 R)
• M29: 4,313,056 km (0.115 R)
• M30: 4,664,761 km (0.119 R)
• M31: 4,912,046 km (0.071 R)
• M32: 5,003,002 km (0.072 R)
• M33: 5,152,151 km (0.037 R)
• M34: 5,419,632 km (0.106 R)
• M35: 5,501,910 km (0.113 R)
• M36: 5,632,061 km (0.09 R)
• M37: 6,004,559 km (0.03 R)
• M38: 6,126,332 km (0.084 R)
• M39: 6,397,403 km (0.069 R)
• M40: 6,596,967 km (0.105 R)
• M41: 6,672,364 km (0.116 R)
• M42: 7,015,243 km (0.066 R)
• M43: 7,105,151 km (0.083 R)
• M44: 7,234,104 km (0.062 R)
• M45: 7,429,030 km (0.1 R)
• M46: 7,546,913 km (0.041 R)
• M47: 7,639,066 km (0.101 R)
• M48: 7,718,203 km (0.097 R)
• M49: 8,064,821 km (0.093 R)
• M50: 8,158,918 km (0.101 R)
• M51: 8,266,928 km (0.086 R)
• M52: 8,416,376 km (0.102 R)
• M53: 8,539,346 km (0.066 R)
• M54: 8,704,053 km (0.093 R)
• M55: 8,897,633 km (0.095 R)
• M56: 8,981,108 km (0.027 R)
• M57: 9,373,803 km (0.111 R)
• M58: 9,444,562 km (0.114 R)
• M59: 9,629,316 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.9

Radius: 8.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.18 AU - 1.42 AU

Year: 1005 Days

Day: 5 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 54,300,560 km

• M1: 106,364 km (0.035 R)
• M2: 163,062 km (0.087 R)
• M3: 219,759 km (0.101 R)
• M4: 303,833 km (0.1 R)
• M5: 386,561 km (0.088 R)
• M6: 478,414 km (0.109 R)
• M7: 539,450 km (0.114 R)
• M8: 841,638 km (0.113 R)
• M9: 900,430 km (0.079 R)
• M10: 952,041 km (0.086 R)
• M11: 1,085,632 km (0.113 R)
• M12: 1,249,591 km (0.118 R)
• M13: 1,312,572 km (0.109 R)
• M14: 1,406,669 km (0.091 R)
• M15: 1,518,568 km (0.09 R)
• M16: 1,622,838 km (0.083 R)
• M17: 1,724,115 km (0.087 R)
• M18: 1,811,181 km (0.059 R)
• M19: 1,922,033 km (0.097 R)
• M20: 2,086,890 km (0.097 R)
• M21: 2,162,288 km (0.103 R)
• M22: 2,221,080 km (0.113 R)
• M23: 2,334,026 km (0.103 R)
• M24: 2,461,035 km (0.096 R)
• M25: 2,534,786 km (0.113 R)
• M26: 2,678,101 km (0.084 R)
• M27: 2,882,003 km (0.114 R)
• M28: 3,012,004 km (0.036 R)
• M29: 3,163,995 km (0.089 R)
• M30: 3,325,261 km (0.089 R)
• M31: 3,537,690 km (0.081 R)
• M32: 3,607,104 km (0.065 R)
• M33: 3,712,271 km (0.034 R)
• M34: 3,782,881 km (0.12 R)
• M35: 3,861,121 km (0.086 R)
• M36: 3,932,629 km (0.063 R)
• M37: 3,990,224 km (0.106 R)
• M38: 4,062,629 km (0.086 R)
• M39: 4,186,646 km (0.097 R)
• M40: 4,245,588 km (0.116 R)
• M41: 4,476,118 km (0.027 R)
• M42: 4,543,736 km (0.06 R)
• M43: 4,818,099 km (0.107 R)
• M44: 4,887,512 km (0.117 R)
• M45: 4,996,270 km (0.113 R)
• M46: 5,050,873 km (0.12 R)
• M47: 5,129,262 km (0.072 R)
• M48: 5,184,464 km (0.068 R)
• M49: 5,247,594 km (0.061 R)
• M50: 5,359,045 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 8.4

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.86 AU - 2.32 AU

Year: 2049 Days

Day: 9.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,300,560 km

• M1: 110,702 km (0.115 R)
• M2: 220,806 km (0.104 R)
• M3: 309,069 km (0.115 R)
• M4: 447,597 km (0.105 R)
• M5: 506,389 km (0.118 R)
• M6: 568,173 km (0.116 R)
• M7: 770,279 km (0.087 R)
• M8: 889,359 km (0.099 R)
• M9: 1,251,835 km (0.11 R)
• M10: 1,427,164 km (0.106 R)
• M11: 1,529,189 km (0.117 R)
• M12: 1,598,752 km (0.045 R)
• M13: 1,669,363 km (0.103 R)
• M14: 2,076,418 km (0.084 R)
• M15: 2,166,776 km (0.116 R)
• M16: 2,298,122 km (0.092 R)
• M17: 2,432,013 km (0.062 R)
• M18: 2,527,456 km (0.062 R)
• M19: 2,582,508 km (0.093 R)
• M20: 2,764,269 km (0.095 R)
• M21: 2,835,328 km (0.089 R)
• M22: 3,081,567 km (0.04 R)
• M23: 3,502,236 km (0.12 R)
• M24: 3,766,426 km (0.095 R)
• M25: 4,053,354 km (0.073 R)
• M26: 4,150,593 km (0.107 R)
• M27: 4,430,341 km (0.111 R)
• M28: 4,699,318 km (0.079 R)
• M29: 4,870,159 km (0.095 R)
• M30: 4,973,531 km (0.11 R)
• M31: 5,217,824 km (0.097 R)
• M32: 5,448,205 km (0.089 R)
• M33: 6,140,843 km (0.081 R)
• M34: 6,308,841 km (0.092 R)
• M35: 6,440,787 km (0.106 R)
• M36: 6,996,543 km (0.1 R)
• M37: 7,211,365 km (0.084 R)
• M38: 7,349,295 km (0.107 R)
• M39: 7,487,972 km (0.096 R)
• M40: 7,990,621 km (0.112 R)
• M41: 8,112,842 km (0.109 R)
• M42: 8,462,752 km (0.079 R)
• M43: 8,986,045 km (0.068 R)
• M44: 9,412,399 km (0.104 R)
• M45: 9,779,811 km (0.06 R)
• M46: 9,910,709 km (0.063 R)
• M47: 10,086,038 km (0.081 R)
• M48: 10,484,417 km (0.119 R)
• M49: 10,618,307 km (0.06 R)
• M50: 11,548,806 km (0.113 R)
• M51: 12,082,122 km (0.094 R)
• M52: 12,152,284 km (0.045 R)
• M53: 12,481,399 km (0.069 R)
• M54: 12,599,731 km (0.101 R)
• M55: 12,813,656 km (0.081 R)
• M56: 12,908,950 km (0.11 R)
• M57: 13,438,227 km (0.053 R)
• M58: 13,559,401 km (0.043 R)
• M59: 13,705,409 km (0.077 R)
• M60: 13,827,481 km (0.077 R)
• M61: 14,344,042 km (0.046 R)
• M62: 14,517,576 km (0.092 R)
• M63: 14,791,789 km (0.109 R)
• M64: 14,992,399 km (0.081 R)
• M65: 15,548,455 km (0.08 R)
• M66: 16,059,780 km (0.111 R)
• M67: 16,680,761 km (0.036 R)
• M68: 17,072,707 km (0.1 R)
• M69: 17,520,753 km (0.067 R)
• M70: 17,706,404 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.8

Radius: 5.1

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.59 AU - 10.85 AU

Year: 22160 Days

Day: 20 Hours

Environment

Temp: -229 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 54,300,560 km

• M1: 65,075 km (0.062 R)
• M2: 317,596 km (0.101 R)
• M3: 497,263 km (0.105 R)
• M4: 581,188 km (0.062 R)
• M5: 725,250 km (0.112 R)
• M6: 1,383,930 km (0.106 R)
• M7: 1,626,578 km (0.068 R)
• M8: 2,015,233 km (0.115 R)
• M9: 3,932,330 km (0.07 R)
• M10: 4,662,068 km (0.09 R)
• M11: 5,060,746 km (0.064 R)
• M12: 5,320,149 km (0.083 R)
• M13: 6,202,777 km (0.093 R)
• M14: 6,883,746 km (0.073 R)
• M15: 7,337,028 km (0.114 R)
• M16: 7,842,369 km (0.074 R)
• M17: 9,697,832 km (0.115 R)
• M18: 10,626,834 km (0.119 R)
• M19: 11,245,870 km (0.108 R)
• M20: 12,122,065 km (0.044 R)
• M21: 13,425,811 km (0.098 R)
• M22: 13,990,842 km (0.106 R)
• M23: 14,042,453 km (0.036 R)
• M24: 14,773,538 km (0.098 R)
• M25: 16,272,508 km (0.114 R)
• M26: 16,929,542 km (0.084 R)
• M27: 21,585,626 km (0.109 R)
• M28: 21,645,466 km (0.078 R)
• M29: 21,705,305 km (0.101 R)
• M30: 22,306,987 km (0.105 R)
• M31: 22,853,319 km (0.066 R)
• M32: 23,097,462 km (0.103 R)
• M33: 23,342,504 km (0.034 R)
• M34: 24,642,958 km (0.107 R)
• M35: 25,333,651 km (0.034 R)
• M36: 25,776,461 km (0.079 R)
• M37: 26,094,207 km (0.119 R)
• M38: 28,355,080 km (0.076 R)
• M39: 29,210,779 km (0.117 R)
• M40: 30,342,338 km (0.104 R)
• M41: 30,610,716 km (0.088 R)
• M42: 32,100,711 km (0.09 R)
• M43: 32,785,720 km (0.114 R)
• M44: 33,406,401 km (0.076 R)
• M45: 35,361,945 km (0.084 R)
• M46: 36,424,838 km (0.115 R)
• M47: 37,139,167 km (0.052 R)
• M48: 37,426,096 km (0.069 R)
• M49: 38,002,497 km (0.06 R)
• M50: 39,309,832 km (0.078 R)
• M51: 40,336,822 km (0.069 R)
• M52: 40,631,829 km (0.081 R)
• M53: 40,927,584 km (0.076 R)
• M54: 41,595,688 km (0.09 R)
• M55: 42,792,172 km (0.085 R)
• M56: 42,867,419 km (0.067 R)
• M57: 43,772,636 km (0.097 R)
• M58: 44,836,875 km (0.083 R)
• M59: 46,371,899 km (0.081 R)
• M60: 46,526,284 km (0.07 R)
• M61: 46,680,968 km (0.054 R)
• M62: 49,493,259 km (0.08 R)
• M63: 51,558,158 km (0.079 R)
• M64: 53,975,510 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit