🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.5

Radius: 12.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.63 AU - 0.65 AU

Year: 360 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 140.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,268,581 km

• M1: 172,636 km (0.049 R)
• M2: 262,245 km (0.119 R)
• M3: 478,115 km (0.076 R)
• M4: 650,003 km (0.11 R)
• M5: 765,792 km (0.091 R)
• M6: 891,753 km (0.061 R)
• M7: 973,134 km (0.096 R)
• M8: 1,073,365 km (0.058 R)
• M9: 1,208,302 km (0.104 R)
• M10: 1,296,714 km (0.119 R)
• M11: 1,384,678 km (0.106 R)
• M12: 1,483,712 km (0.113 R)
• M13: 1,579,155 km (0.107 R)
• M14: 1,676,693 km (0.098 R)
• M15: 1,828,684 km (0.111 R)
• M16: 1,934,899 km (0.093 R)
• M17: 2,150,320 km (0.115 R)
• M18: 2,391,920 km (0.057 R)
• M19: 2,541,817 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 8.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.63 AU - 0.79 AU

Year: 421 Days

Day: 8.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 24,268,581 km

• M1: 111,750 km (0.065 R)
• M2: 178,919 km (0.05 R)
• M3: 271,520 km (0.045 R)
• M4: 348,862 km (0.055 R)
• M5: 489,335 km (0.099 R)
• M6: 554,111 km (0.088 R)
• M7: 622,327 km (0.081 R)
• M8: 690,394 km (0.077 R)
• M9: 797,805 km (0.037 R)
• M10: 914,641 km (0.117 R)
• M11: 997,219 km (0.11 R)
• M12: 1,131,558 km (0.083 R)
• M13: 1,220,569 km (0.109 R)
• M14: 1,279,959 km (0.114 R)
• M15: 1,368,970 km (0.106 R)
• M16: 1,451,698 km (0.087 R)
• M17: 1,510,789 km (0.089 R)
• M18: 1,583,493 km (0.09 R)
• M19: 1,728,155 km (0.051 R)
• M20: 1,790,836 km (0.109 R)
• M21: 1,849,778 km (0.056 R)
• M22: 1,993,092 km (0.111 R)
• M23: 2,087,489 km (0.062 R)
• M24: 2,197,892 km (0.113 R)
• M25: 2,256,385 km (0.11 R)
• M26: 2,320,263 km (0.089 R)
• M27: 2,444,878 km (0.094 R)
• M28: 2,505,615 km (0.071 R)
• M29: 2,582,059 km (0.1 R)
• M30: 2,680,046 km (0.07 R)
• M31: 2,858,666 km (0.112 R)
• M32: 3,014,247 km (0.078 R)
• M33: 3,101,164 km (0.118 R)
• M34: 3,172,522 km (0.079 R)
• M35: 3,283,224 km (0.076 R)
• M36: 3,344,859 km (0.081 R)
• M37: 3,681,304 km (0.047 R)
• M38: 3,745,183 km (0.117 R)
• M39: 3,856,484 km (0.11 R)
• M40: 3,980,949 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287

Radius: 14.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.63 AU - 0.87 AU

Year: 457 Days

Day: 12.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 24,268,581 km

• M1: 182,360 km (0.111 R)
• M2: 290,669 km (0.115 R)
• M3: 394,938 km (0.069 R)
• M4: 503,696 km (0.044 R)
• M5: 595,998 km (0.074 R)
• M6: 748,139 km (0.111 R)
• M7: 851,062 km (0.107 R)
• M8: 952,041 km (0.08 R)
• M9: 1,147,864 km (0.058 R)
• M10: 1,298,958 km (0.055 R)
• M11: 1,396,347 km (0.101 R)
• M12: 1,649,466 km (0.067 R)
• M13: 1,845,888 km (0.102 R)
• M14: 2,035,429 km (0.051 R)
• M15: 2,145,383 km (0.06 R)
• M16: 2,267,605 km (0.112 R)
• M17: 2,397,605 km (0.118 R)
• M18: 2,551,541 km (0.1 R)
• M19: 2,648,929 km (0.115 R)
• M20: 2,852,981 km (0.037 R)
• M21: 3,033,845 km (0.112 R)
• M22: 3,137,217 km (0.112 R)
• M23: 3,288,909 km (0.085 R)
• M24: 3,478,749 km (0.067 R)
• M25: 3,623,709 km (0.059 R)
• M26: 3,988,728 km (0.074 R)
• M27: 4,089,707 km (0.048 R)
• M28: 4,210,881 km (0.066 R)
• M29: 4,313,954 km (0.07 R)
• M30: 4,456,969 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.3

Radius: 13.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.27 AU - 3.43 AU

Year: 3382 Days

Day: 11.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,268,581 km

• M1: 166,054 km (0.072 R)
• M2: 393,592 km (0.103 R)
• M3: 523,144 km (0.07 R)
• M4: 723,455 km (0.104 R)
• M5: 805,884 km (0.071 R)
• M6: 931,396 km (0.107 R)
• M7: 1,032,824 km (0.094 R)
• M8: 1,127,669 km (0.069 R)
• M9: 1,315,564 km (0.049 R)
• M10: 1,407,716 km (0.115 R)
• M11: 1,698,085 km (0.106 R)
• M12: 1,850,675 km (0.092 R)
• M13: 1,941,930 km (0.114 R)
• M14: 2,034,681 km (0.096 R)
• M15: 2,156,304 km (0.107 R)
• M16: 2,550,644 km (0.097 R)
• M17: 2,983,281 km (0.08 R)
• M18: 3,263,627 km (0.072 R)
• M19: 3,407,092 km (0.07 R)
• M20: 3,650,936 km (0.107 R)
• M21: 3,833,445 km (0.041 R)
• M22: 4,002,042 km (0.105 R)
• M23: 4,138,775 km (0.111 R)
• M24: 4,259,650 km (0.115 R)
• M25: 4,416,877 km (0.049 R)
• M26: 4,504,990 km (0.08 R)
• M27: 4,827,523 km (0.085 R)
• M28: 5,250,586 km (0.09 R)
• M29: 5,743,361 km (0.096 R)
• M30: 5,917,344 km (0.111 R)
• M31: 6,073,674 km (0.095 R)
• M32: 6,290,740 km (0.099 R)
• M33: 6,390,223 km (0.061 R)
• M34: 6,611,029 km (0.075 R)
• M35: 6,916,358 km (0.097 R)
• M36: 7,101,710 km (0.056 R)
• M37: 7,205,381 km (0.097 R)
• M38: 7,309,651 km (0.104 R)
• M39: 7,604,209 km (0.107 R)
• M40: 7,731,667 km (0.095 R)
• M41: 8,096,686 km (0.084 R)
• M42: 8,226,836 km (0.077 R)
• M43: 8,599,484 km (0.062 R)
• M44: 8,710,037 km (0.111 R)
• M45: 8,799,048 km (0.082 R)
• M46: 9,635,449 km (0.117 R)
• M47: 10,121,642 km (0.098 R)
• M48: 10,261,965 km (0.108 R)
• M49: 11,141,900 km (0.106 R)
• M50: 12,070,753 km (0.116 R)
• M51: 12,194,919 km (0.095 R)
• M52: 12,469,431 km (0.112 R)
• M53: 12,619,927 km (0.063 R)
• M54: 12,948,294 km (0.067 R)
• M55: 13,100,884 km (0.083 R)
• M56: 13,253,923 km (0.068 R)
• M57: 13,561,945 km (0.105 R)
• M58: 13,691,048 km (0.076 R)
• M59: 13,924,271 km (0.103 R)
• M60: 14,211,199 km (0.103 R)
• M61: 14,421,235 km (0.109 R)
• M62: 14,579,360 km (0.104 R)
• M63: 14,711,604 km (0.097 R)
• M64: 15,083,953 km (0.12 R)
• M65: 16,439,011 km (0.089 R)
• M66: 16,964,249 km (0.079 R)
• M67: 17,466,898 km (0.077 R)
• M68: 17,579,246 km (0.067 R)
• M69: 17,832,964 km (0.072 R)
• M70: 18,173,000 km (0.103 R)
• M71: 18,515,429 km (0.084 R)
• M72: 19,525,963 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.7

Radius: 11.7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.56 AU - 3.28 AU

Year: 3507 Days

Day: 10.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,268,581 km

• M1: 146,307 km (0.026 R)
• M2: 229,633 km (0.062 R)
• M3: 375,790 km (0.076 R)
• M4: 691,292 km (0.095 R)
• M5: 851,810 km (0.074 R)
• M6: 1,013,675 km (0.12 R)
• M7: 1,477,429 km (0.102 R)
• M8: 1,747,602 km (0.059 R)
• M9: 1,821,504 km (0.073 R)
• M10: 1,957,039 km (0.11 R)
• M11: 2,400,896 km (0.068 R)
• M12: 2,634,718 km (0.05 R)
• M13: 2,911,175 km (0.118 R)
• M14: 3,124,800 km (0.094 R)
• M15: 3,270,060 km (0.075 R)
• M16: 3,777,197 km (0.119 R)
• M17: 4,228,833 km (0.079 R)
• M18: 4,309,167 km (0.071 R)
• M19: 4,553,310 km (0.12 R)
• M20: 4,760,204 km (0.113 R)
• M21: 5,012,576 km (0.12 R)
• M22: 5,140,482 km (0.074 R)
• M23: 5,596,756 km (0.084 R)
• M24: 5,975,687 km (0.115 R)
• M25: 6,088,783 km (0.112 R)
• M26: 6,409,072 km (0.073 R)
• M27: 7,234,254 km (0.091 R)
• M28: 7,379,065 km (0.099 R)
• M29: 7,622,610 km (0.109 R)
• M30: 7,819,331 km (0.071 R)
• M31: 8,192,877 km (0.056 R)
• M32: 8,268,274 km (0.084 R)
• M33: 8,828,219 km (0.089 R)
• M34: 8,983,203 km (0.105 R)
• M35: 9,611,813 km (0.12 R)
• M36: 9,744,506 km (0.112 R)
• M37: 10,119,548 km (0.052 R)
• M38: 10,254,635 km (0.104 R)
• M39: 10,336,016 km (0.074 R)
• M40: 10,608,733 km (0.054 R)
• M41: 10,718,388 km (0.083 R)
• M42: 11,133,373 km (0.085 R)
• M43: 11,384,996 km (0.087 R)
• M44: 11,525,469 km (0.071 R)
• M45: 11,694,963 km (0.091 R)
• M46: 12,150,788 km (0.104 R)
• M47: 12,236,956 km (0.114 R)
• M48: 12,351,997 km (0.114 R)
• M49: 12,467,636 km (0.059 R)
• M50: 12,699,662 km (0.027 R)
• M51: 13,168,203 km (0.093 R)
• M52: 13,286,236 km (0.106 R)
• M53: 13,911,704 km (0.113 R)
• M54: 14,273,432 km (0.068 R)
• M55: 14,455,493 km (0.084 R)
• M56: 14,821,858 km (0.082 R)
• M57: 14,944,678 km (0.075 R)
• M58: 15,036,980 km (0.088 R)
• M59: 15,253,298 km (0.034 R)
• M60: 16,286,271 km (0.066 R)
• M61: 17,666,162 km (0.068 R)
• M62: 17,829,074 km (0.081 R)
• M63: 18,057,959 km (0.12 R)
• M64: 18,386,625 km (0.097 R)
• M65: 19,687,229 km (0.118 R)
• M66: 19,856,125 km (0.046 R)
• M67: 20,059,429 km (0.055 R)
• M68: 20,161,305 km (0.082 R)
• M69: 21,017,454 km (0.049 R)
• M70: 21,467,145 km (0.102 R)
• M71: 21,641,127 km (0.096 R)
• M72: 22,658,692 km (0.092 R)
• M73: 22,906,725 km (0.057 R)
• M74: 23,120,052 km (0.066 R)
• M75: 23,620,157 km (0.086 R)
• M76: 23,835,728 km (0.051 R)
• M77: 24,232,461 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 19,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit