🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 10

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.01 AU - 1.19 AU

Year: 782 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 83.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 24,598,699 km

• M1: 151,842 km (0.11 R)
• M2: 221,255 km (0.077 R)
• M3: 283,638 km (0.069 R)
• M4: 347,815 km (0.079 R)
• M5: 698,622 km (0.07 R)
• M6: 848,968 km (0.06 R)
• M7: 922,720 km (0.107 R)
• M8: 1,101,489 km (0.059 R)
• M9: 1,163,722 km (0.058 R)
• M10: 1,252,882 km (0.118 R)
• M11: 1,377,796 km (0.088 R)
• M12: 1,527,843 km (0.047 R)
• M13: 1,619,247 km (0.091 R)
• M14: 1,807,441 km (0.102 R)
• M15: 1,964,818 km (0.094 R)
• M16: 2,064,600 km (0.089 R)
• M17: 2,189,664 km (0.097 R)
• M18: 2,261,172 km (0.03 R)
• M19: 2,366,040 km (0.113 R)
• M20: 2,431,265 km (0.089 R)
• M21: 2,513,693 km (0.083 R)
• M22: 2,605,546 km (0.096 R)
• M23: 2,758,286 km (0.059 R)
• M24: 3,099,518 km (0.075 R)
• M25: 3,189,277 km (0.108 R)
• M26: 3,279,784 km (0.069 R)
• M27: 3,343,812 km (0.063 R)
• M28: 3,707,634 km (0.118 R)
• M29: 3,879,970 km (0.107 R)
• M30: 4,232,573 km (0.069 R)
• M31: 4,473,425 km (0.102 R)
• M32: 4,564,829 km (0.09 R)
• M33: 4,698,121 km (0.093 R)
• M34: 4,801,493 km (0.084 R)
• M35: 4,916,085 km (0.089 R)
• M36: 5,000,159 km (0.044 R)
• M37: 5,095,154 km (0.095 R)
• M38: 5,405,420 km (0.078 R)
• M39: 5,977,183 km (0.075 R)
• M40: 6,089,381 km (0.102 R)
• M41: 6,407,277 km (0.114 R)
• M42: 6,533,687 km (0.088 R)
• M43: 6,719,039 km (0.081 R)
• M44: 7,225,727 km (0.1 R)
• M45: 7,333,288 km (0.06 R)
• M46: 7,477,650 km (0.114 R)
• M47: 7,550,205 km (0.074 R)
• M48: 7,622,909 km (0.1 R)
• M49: 7,818,134 km (0.116 R)
• M50: 7,953,221 km (0.081 R)
• M51: 8,089,206 km (0.12 R)
• M52: 8,275,904 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.1

Radius: 9.7

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.1 AU - 1.66 AU

Year: 1100 Days

Day: 12.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 24,598,699 km

• M1: 120,875 km (0.119 R)
• M2: 208,988 km (0.116 R)
• M3: 354,547 km (0.036 R)
• M4: 474,524 km (0.117 R)
• M5: 555,158 km (0.07 R)
• M6: 641,027 km (0.08 R)
• M7: 715,676 km (0.107 R)
• M8: 782,098 km (0.092 R)
• M9: 868,416 km (0.12 R)
• M10: 1,083,238 km (0.11 R)
• M11: 1,154,297 km (0.059 R)
• M12: 1,287,888 km (0.075 R)
• M13: 1,356,703 km (0.117 R)
• M14: 1,622,239 km (0.097 R)
• M15: 1,697,038 km (0.104 R)
• M16: 1,896,751 km (0.092 R)
• M17: 1,959,882 km (0.116 R)
• M18: 2,112,472 km (0.079 R)
• M19: 2,507,111 km (0.118 R)
• M20: 2,594,177 km (0.059 R)
• M21: 2,664,488 km (0.085 R)
• M22: 2,834,132 km (0.098 R)
• M23: 3,035,042 km (0.056 R)
• M24: 3,174,766 km (0.086 R)
• M25: 3,297,586 km (0.099 R)
• M26: 3,364,456 km (0.096 R)
• M27: 3,489,670 km (0.064 R)
• M28: 3,834,941 km (0.11 R)
• M29: 3,935,471 km (0.097 R)
• M30: 3,996,358 km (0.099 R)
• M31: 4,191,134 km (0.082 R)
• M32: 4,378,430 km (0.101 R)
• M33: 4,452,033 km (0.101 R)
• M34: 4,557,948 km (0.108 R)
• M35: 4,935,234 km (0.059 R)
• M36: 5,055,959 km (0.111 R)
• M37: 5,333,912 km (0.104 R)
• M38: 5,480,368 km (0.115 R)
• M39: 5,582,693 km (0.113 R)
• M40: 5,800,508 km (0.046 R)
• M41: 5,962,971 km (0.077 R)
• M42: 6,162,235 km (0.112 R)
• M43: 6,519,176 km (0.06 R)
• M44: 6,639,602 km (0.071 R)
• M45: 6,993,252 km (0.09 R)
• M46: 7,153,770 km (0.074 R)
• M47: 7,215,853 km (0.085 R)
• M48: 7,328,052 km (0.081 R)
• M49: 7,579,526 km (0.093 R)
• M50: 7,668,237 km (0.082 R)
• M51: 7,923,451 km (0.075 R)
• M52: 8,207,538 km (0.036 R)
• M53: 8,285,478 km (0.074 R)
• M54: 8,521,244 km (0.114 R)
• M55: 8,838,841 km (0.078 R)
• M56: 8,932,190 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817

Radius: 9.1

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.46 AU - 2.36 AU

Year: 1790 Days

Day: 6.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,598,699 km

• M1: 114,592 km (0.118 R)
• M2: 231,877 km (0.111 R)
• M3: 319,990 km (0.094 R)
• M4: 391,198 km (0.117 R)
• M5: 449,093 km (0.032 R)
• M6: 804,837 km (0.035 R)
• M7: 1,197,681 km (0.075 R)
• M8: 1,358,199 km (0.107 R)
• M9: 1,612,366 km (0.102 R)
• M10: 1,801,757 km (0.118 R)
• M11: 1,916,498 km (0.108 R)
• M12: 2,177,846 km (0.076 R)
• M13: 2,350,183 km (0.087 R)
• M14: 2,501,576 km (0.117 R)
• M15: 2,591,334 km (0.063 R)
• M16: 3,015,743 km (0.075 R)
• M17: 3,250,014 km (0.113 R)
• M18: 3,320,026 km (0.08 R)
• M19: 3,404,848 km (0.111 R)
• M20: 3,751,167 km (0.046 R)
• M21: 3,839,579 km (0.108 R)
• M22: 3,943,549 km (0.042 R)
• M23: 4,063,527 km (0.086 R)
• M24: 4,123,965 km (0.094 R)
• M25: 4,245,887 km (0.078 R)
• M26: 4,729,387 km (0.115 R)
• M27: 4,873,001 km (0.111 R)
• M28: 4,969,641 km (0.1 R)
• M29: 5,296,213 km (0.064 R)
• M30: 5,362,336 km (0.054 R)
• M31: 5,714,190 km (0.098 R)
• M32: 6,056,470 km (0.066 R)
• M33: 6,212,650 km (0.087 R)
• M34: 6,335,021 km (0.093 R)
• M35: 6,940,892 km (0.093 R)
• M36: 7,086,152 km (0.101 R)
• M37: 7,195,807 km (0.106 R)
• M38: 7,287,511 km (0.058 R)
• M39: 7,583,864 km (0.102 R)
• M40: 7,752,311 km (0.104 R)
• M41: 7,865,258 km (0.103 R)
• M42: 8,207,538 km (0.07 R)
• M43: 8,284,281 km (0.084 R)
• M44: 8,574,202 km (0.098 R)
• M45: 8,730,083 km (0.096 R)
• M46: 8,906,758 km (0.106 R)
• M47: 8,965,849 km (0.068 R)
• M48: 9,223,606 km (0.051 R)
• M49: 9,564,241 km (0.045 R)
• M50: 10,011,389 km (0.05 R)
• M51: 10,093,368 km (0.1 R)
• M52: 10,361,597 km (0.054 R)
• M53: 10,820,713 km (0.112 R)
• M54: 11,158,804 km (0.041 R)
• M55: 11,307,804 km (0.07 R)
• M56: 11,910,534 km (0.045 R)
• M57: 11,975,758 km (0.098 R)
• M58: 12,041,133 km (0.038 R)
• M59: 12,106,507 km (0.028 R)
• M60: 12,194,022 km (0.103 R)
• M61: 12,567,867 km (0.062 R)
• M62: 12,990,331 km (0.05 R)
• M63: 13,417,433 km (0.071 R)
• M64: 13,849,172 km (0.103 R)
• M65: 14,124,133 km (0.039 R)
• M66: 14,377,851 km (0.109 R)
• M67: 14,609,878 km (0.111 R)
• M68: 15,006,910 km (0.077 R)
• M69: 15,147,981 km (0.068 R)
• M70: 15,431,320 km (0.114 R)
• M71: 15,549,951 km (0.06 R)
• M72: 15,621,309 km (0.099 R)
• M73: 15,907,639 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 10.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.98 AU - 4.54 AU

Year: 4945 Days

Day: 14.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,598,699 km

• M1: 141,669 km (0.106 R)
• M2: 212,878 km (0.064 R)
• M3: 279,748 km (0.12 R)
• M4: 423,212 km (0.083 R)
• M5: 538,552 km (0.082 R)
• M6: 625,618 km (0.103 R)
• M7: 782,696 km (0.117 R)
• M8: 918,381 km (0.099 R)
• M9: 1,001,408 km (0.074 R)
• M10: 1,087,128 km (0.11 R)
• M11: 1,240,316 km (0.069 R)
• M12: 1,428,360 km (0.1 R)
• M13: 1,772,884 km (0.028 R)
• M14: 1,985,912 km (0.083 R)
• M15: 2,779,080 km (0.07 R)
• M16: 2,920,150 km (0.11 R)
• M17: 3,339,174 km (0.089 R)
• M18: 3,680,556 km (0.105 R)
• M19: 3,816,391 km (0.089 R)
• M20: 4,315,001 km (0.08 R)
• M21: 4,792,069 km (0.063 R)
• M22: 4,898,133 km (0.084 R)
• M23: 5,461,669 km (0.043 R)
• M24: 5,572,521 km (0.077 R)
• M25: 5,728,850 km (0.093 R)
• M26: 5,977,632 km (0.111 R)
• M27: 7,617,224 km (0.09 R)
• M28: 7,940,954 km (0.084 R)
• M29: 8,243,740 km (0.118 R)
• M30: 8,860,981 km (0.093 R)
• M31: 9,017,610 km (0.075 R)
• M32: 9,201,466 km (0.031 R)
• M33: 10,413,209 km (0.071 R)
• M34: 10,661,691 km (0.084 R)
• M35: 10,744,867 km (0.067 R)
• M36: 11,532,051 km (0.059 R)
• M37: 11,961,547 km (0.091 R)
• M38: 12,600,778 km (0.093 R)
• M39: 12,895,037 km (0.078 R)
• M40: 13,460,517 km (0.063 R)
• M41: 13,973,189 km (0.109 R)
• M42: 14,430,959 km (0.052 R)
• M43: 14,924,632 km (0.105 R)
• M44: 15,048,947 km (0.106 R)
• M45: 15,361,308 km (0.115 R)
• M46: 15,612,632 km (0.099 R)
• M47: 15,707,178 km (0.096 R)
• M48: 16,889,749 km (0.092 R)
• M49: 17,279,452 km (0.052 R)
• M50: 18,366,280 km (0.047 R)
• M51: 18,700,033 km (0.111 R)
• M52: 18,867,732 km (0.112 R)
• M53: 18,934,902 km (0.096 R)
• M54: 19,373,523 km (0.089 R)
• M55: 19,441,290 km (0.085 R)
• M56: 19,543,167 km (0.081 R)
• M57: 19,713,259 km (0.093 R)
• M58: 20,020,683 km (0.099 R)
• M59: 20,157,864 km (0.084 R)
• M60: 20,433,124 km (0.117 R)
• M61: 20,848,408 km (0.052 R)
• M62: 21,056,947 km (0.091 R)
• M63: 21,687,203 km (0.11 R)
• M64: 22,252,534 km (0.099 R)
• M65: 22,394,652 km (0.1 R)
• M66: 22,501,315 km (0.074 R)
• M67: 23,217,440 km (0.115 R)
• M68: 23,578,420 km (0.096 R)
• M69: 23,687,028 km (0.108 R)
• M70: 24,415,420 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 16,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit