🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.2

Radius: 13.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.74 AU - 0.76 AU

Year: 433 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 87.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 17,228,247 km

• M1: 170,691 km (0.086 R)
• M2: 268,977 km (0.119 R)
• M3: 369,058 km (0.103 R)
• M4: 456,722 km (0.081 R)
• M5: 557,551 km (0.059 R)
• M6: 707,598 km (0.048 R)
• M7: 797,506 km (0.078 R)
• M8: 952,041 km (0.071 R)
• M9: 1,053,319 km (0.038 R)
• M10: 1,142,030 km (0.104 R)
• M11: 1,332,169 km (0.072 R)
• M12: 1,429,258 km (0.102 R)
• M13: 1,542,504 km (0.111 R)
• M14: 1,630,916 km (0.12 R)
• M15: 1,720,974 km (0.108 R)
• M16: 1,822,700 km (0.088 R)
• M17: 2,068,041 km (0.07 R)
• M18: 2,218,536 km (0.077 R)
• M19: 2,394,314 km (0.113 R)
• M20: 2,497,836 km (0.096 R)
• M21: 2,586,098 km (0.091 R)
• M22: 2,714,902 km (0.118 R)
• M23: 3,049,403 km (0.099 R)
• M24: 3,173,868 km (0.062 R)
• M25: 3,373,133 km (0.06 R)
• M26: 3,601,419 km (0.076 R)
• M27: 3,809,360 km (0.116 R)
• M28: 3,976,012 km (0.102 R)
• M29: 4,197,716 km (0.116 R)
• M30: 4,416,877 km (0.059 R)
• M31: 4,504,392 km (0.076 R)
• M32: 4,626,314 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.5

Radius: 8.6

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.67 AU - 1.03 AU

Year: 523 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 17,228,247 km

• M1: 107,860 km (0.1 R)
• M2: 169,046 km (0.06 R)
• M3: 256,112 km (0.112 R)
• M4: 322,683 km (0.096 R)
• M5: 396,883 km (0.119 R)
• M6: 474,674 km (0.117 R)
• M7: 619,934 km (0.071 R)
• M8: 801,994 km (0.086 R)
• M9: 931,696 km (0.063 R)
• M10: 1,011,132 km (0.066 R)
• M11: 1,107,623 km (0.036 R)
• M12: 1,187,059 km (0.092 R)
• M13: 1,294,470 km (0.092 R)
• M14: 1,367,923 km (0.107 R)
• M15: 1,557,763 km (0.073 R)
• M16: 1,692,999 km (0.051 R)
• M17: 1,873,564 km (0.085 R)
• M18: 1,939,237 km (0.073 R)
• M19: 2,091,229 km (0.118 R)
• M20: 2,165,728 km (0.11 R)
• M21: 2,259,975 km (0.063 R)
• M22: 2,342,852 km (0.079 R)
• M23: 2,413,762 km (0.092 R)
• M24: 2,544,510 km (0.119 R)
• M25: 2,772,348 km (0.102 R)
• M26: 2,840,564 km (0.091 R)
• M27: 2,978,942 km (0.11 R)
• M28: 3,140,658 km (0.097 R)
• M29: 3,204,835 km (0.109 R)
• M30: 3,298,184 km (0.106 R)
• M31: 3,363,409 km (0.101 R)
• M32: 3,650,936 km (0.09 R)
• M33: 3,946,541 km (0.07 R)
• M34: 4,085,667 km (0.116 R)
• M35: 4,281,491 km (0.106 R)
• M36: 4,472,378 km (0.07 R)
• M37: 4,560,790 km (0.081 R)
• M38: 4,788,628 km (0.116 R)
• M39: 4,953,634 km (0.033 R)
• M40: 5,078,698 km (0.115 R)
• M41: 5,365,926 km (0.076 R)
• M42: 5,468,700 km (0.046 R)
• M43: 5,546,042 km (0.107 R)
• M44: 5,615,306 km (0.053 R)
• M45: 5,754,432 km (0.091 R)
• M46: 5,833,120 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.7

Radius: 9.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.56 AU - 1.76 AU

Year: 1426 Days

Day: 6.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 17,228,247 km

• M1: 120,426 km (0.091 R)
• M2: 260,450 km (0.102 R)
• M3: 383,719 km (0.069 R)
• M4: 486,193 km (0.074 R)
• M5: 552,764 km (0.088 R)
• M6: 633,248 km (0.085 R)
• M7: 711,039 km (0.099 R)
• M8: 822,639 km (0.113 R)
• M9: 888,761 km (0.058 R)
• M10: 948,750 km (0.085 R)
• M11: 1,043,445 km (0.105 R)
• M12: 1,124,228 km (0.11 R)
• M13: 1,185,264 km (0.073 R)
• M14: 1,393,803 km (0.07 R)
• M15: 1,497,774 km (0.103 R)
• M16: 1,589,777 km (0.066 R)
• M17: 1,708,856 km (0.097 R)
• M18: 1,779,616 km (0.08 R)
• M19: 1,919,191 km (0.08 R)
• M20: 2,014,186 km (0.071 R)
• M21: 2,100,055 km (0.094 R)
• M22: 2,365,142 km (0.099 R)
• M23: 2,611,829 km (0.068 R)
• M24: 2,711,611 km (0.104 R)
• M25: 2,771,001 km (0.06 R)
• M26: 2,842,808 km (0.116 R)
• M27: 3,006,618 km (0.085 R)
• M28: 3,068,103 km (0.058 R)
• M29: 3,223,834 km (0.085 R)
• M30: 3,362,960 km (0.108 R)
• M31: 3,640,614 km (0.093 R)
• M32: 3,726,184 km (0.061 R)
• M33: 3,872,341 km (0.104 R)
• M34: 3,939,361 km (0.051 R)
• M35: 4,040,788 km (0.061 R)
• M36: 4,287,625 km (0.088 R)
• M37: 4,405,807 km (0.051 R)
• M38: 4,504,093 km (0.083 R)
• M39: 4,667,154 km (0.092 R)
• M40: 4,832,011 km (0.107 R)
• M41: 4,926,258 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.9

Radius: 13.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.79 AU - 1.89 AU

Year: 1664 Days

Day: 10.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 17,228,247 km

• M1: 172,636 km (0.088 R)
• M2: 272,268 km (0.091 R)
• M3: 414,237 km (0.114 R)
• M4: 541,694 km (0.095 R)
• M5: 631,602 km (0.115 R)
• M6: 720,763 km (0.116 R)
• M7: 807,529 km (0.08 R)
• M8: 921,822 km (0.114 R)
• M9: 1,017,714 km (0.092 R)
• M10: 1,194,389 km (0.079 R)
• M11: 1,570,179 km (0.094 R)
• M12: 1,879,099 km (0.07 R)
• M13: 2,078,363 km (0.118 R)
• M14: 2,262,668 km (0.11 R)
• M15: 2,464,027 km (0.112 R)
• M16: 2,555,431 km (0.09 R)
• M17: 2,648,032 km (0.117 R)
• M18: 2,896,664 km (0.108 R)
• M19: 3,116,124 km (0.084 R)
• M20: 3,265,422 km (0.066 R)
• M21: 3,429,980 km (0.069 R)
• M22: 3,675,470 km (0.115 R)
• M23: 3,807,116 km (0.066 R)
• M24: 4,088,659 km (0.093 R)
• M25: 4,377,084 km (0.109 R)
• M26: 4,573,207 km (0.059 R)
• M27: 4,757,960 km (0.069 R)
• M28: 5,105,476 km (0.07 R)
• M29: 5,461,519 km (0.112 R)
• M30: 5,551,727 km (0.109 R)
• M31: 5,810,232 km (0.093 R)
• M32: 6,260,521 km (0.091 R)
• M33: 6,355,067 km (0.106 R)
• M34: 6,450,062 km (0.09 R)
• M35: 6,561,662 km (0.1 R)
• M36: 6,706,024 km (0.117 R)
• M37: 7,014,195 km (0.072 R)
• M38: 7,227,821 km (0.111 R)
• M39: 7,327,154 km (0.119 R)
• M40: 7,543,921 km (0.108 R)
• M41: 7,932,726 km (0.076 R)
• M42: 8,103,717 km (0.048 R)
• M43: 8,519,449 km (0.108 R)
• M44: 8,606,964 km (0.063 R)
• M45: 8,800,544 km (0.06 R)
• M46: 9,031,074 km (0.111 R)
• M47: 9,191,892 km (0.098 R)
• M48: 9,570,973 km (0.081 R)
• M49: 9,734,932 km (0.115 R)
• M50: 9,973,540 km (0.076 R)
• M51: 10,084,243 km (0.119 R)
• M52: 10,456,442 km (0.04 R)
• M53: 10,719,735 km (0.113 R)
• M54: 11,814,193 km (0.105 R)
• M55: 11,911,880 km (0.092 R)
• M56: 12,049,211 km (0.114 R)
• M57: 12,364,862 km (0.111 R)
• M58: 12,743,345 km (0.086 R)
• M59: 13,024,589 km (0.092 R)
• M60: 13,247,191 km (0.118 R)
• M61: 13,654,845 km (0.096 R)
• M62: 13,819,253 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855

Radius: 11.6

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.73 AU - 2.33 AU

Year: 1929 Days

Day: 6.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,228,247 km

• M1: 148,551 km (0.097 R)
• M2: 246,687 km (0.108 R)
• M3: 323,879 km (0.089 R)
• M4: 495,169 km (0.102 R)
• M5: 845,527 km (0.077 R)
• M6: 926,609 km (0.097 R)
• M7: 1,001,109 km (0.093 R)
• M8: 1,087,577 km (0.083 R)
• M9: 1,237,623 km (0.119 R)
• M10: 1,649,466 km (0.072 R)
• M11: 1,764,956 km (0.095 R)
• M12: 1,895,106 km (0.108 R)
• M13: 2,078,064 km (0.114 R)
• M14: 2,409,124 km (0.104 R)
• M15: 2,812,290 km (0.117 R)
• M16: 2,895,467 km (0.058 R)
• M17: 3,193,466 km (0.119 R)
• M18: 3,309,554 km (0.052 R)
• M19: 3,681,753 km (0.061 R)
• M20: 3,819,084 km (0.108 R)
• M21: 4,273,114 km (0.078 R)
• M22: 4,433,782 km (0.052 R)
• M23: 4,563,782 km (0.111 R)
• M24: 4,761,251 km (0.029 R)
• M25: 4,860,884 km (0.07 R)
• M26: 4,995,073 km (0.116 R)
• M27: 5,096,500 km (0.111 R)
• M28: 5,215,730 km (0.119 R)
• M29: 5,353,061 km (0.075 R)
• M30: 5,474,235 km (0.097 R)
• M31: 5,950,405 km (0.1 R)
• M32: 6,293,433 km (0.077 R)
• M33: 6,384,837 km (0.044 R)
• M34: 6,717,393 km (0.107 R)
• M35: 7,457,603 km (0.096 R)
• M36: 7,534,946 km (0.113 R)
• M37: 7,768,767 km (0.115 R)
• M38: 8,064,372 km (0.114 R)
• M39: 8,424,006 km (0.114 R)
• M40: 8,686,999 km (0.117 R)
• M41: 8,809,370 km (0.12 R)
• M42: 9,262,801 km (0.038 R)
• M43: 9,639,638 km (0.085 R)
• M44: 9,745,104 km (0.072 R)
• M45: 10,085,440 km (0.115 R)
• M46: 10,364,888 km (0.092 R)
• M47: 10,712,255 km (0.059 R)
• M48: 11,085,651 km (0.099 R)
• M49: 11,262,775 km (0.064 R)
• M50: 11,507,966 km (0.063 R)
• M51: 12,140,017 km (0.103 R)
• M52: 12,368,602 km (0.109 R)
• M53: 12,460,306 km (0.117 R)
• M54: 12,644,610 km (0.086 R)
• M55: 13,461,564 km (0.112 R)
• M56: 13,745,501 km (0.1 R)
• M57: 14,031,532 km (0.042 R)
• M58: 14,175,296 km (0.087 R)
• M59: 14,343,593 km (0.099 R)
• M60: 14,633,664 km (0.064 R)
• M61: 14,803,756 km (0.111 R)
• M62: 15,146,036 km (0.113 R)
• M63: 15,293,540 km (0.114 R)
• M64: 15,392,125 km (0.087 R)
• M65: 15,466,176 km (0.107 R)
• M66: 15,614,727 km (0.119 R)
• M67: 16,213,567 km (0.095 R)
• M68: 16,566,319 km (0.106 R)
• M69: 16,642,314 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 19,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit