🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.6

Radius: 12.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.45 AU - 1.89 AU

Year: 1393 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 6,898,361 km

• M1: 169,794 km (0.06 R)
• M2: 372,648 km (0.095 R)
• M3: 527,183 km (0.034 R)
• M4: 651,648 km (0.073 R)
• M5: 736,171 km (0.114 R)
• M6: 825,032 km (0.105 R)
• M7: 1,031,477 km (0.111 R)
• M8: 1,115,701 km (0.084 R)
• M9: 1,282,652 km (0.105 R)
• M10: 1,458,430 km (0.059 R)
• M11: 1,554,172 km (0.106 R)
• M12: 1,712,148 km (0.098 R)
• M13: 1,834,369 km (0.111 R)
• M14: 1,917,396 km (0.066 R)
• M15: 2,023,162 km (0.065 R)
• M16: 2,120,101 km (0.116 R)
• M17: 2,352,576 km (0.062 R)
• M18: 2,431,863 km (0.116 R)
• M19: 2,535,385 km (0.077 R)
• M20: 2,640,402 km (0.065 R)
• M21: 2,794,638 km (0.081 R)
• M22: 2,903,246 km (0.102 R)
• M23: 3,162,200 km (0.07 R)
• M24: 3,275,595 km (0.11 R)
• M25: 3,545,470 km (0.119 R)
• M26: 3,702,996 km (0.114 R)
• M27: 3,836,138 km (0.074 R)
• M28: 4,754,370 km (0.093 R)
• M29: 4,928,651 km (0.082 R)
• M30: 5,119,688 km (0.081 R)
• M31: 5,223,658 km (0.081 R)
• M32: 5,661,831 km (0.061 R)
• M33: 6,159,094 km (0.111 R)
• M34: 6,638,256 km (0.118 R)
• M35: 6,849,638 km (0.071 R)
• M36: 7,162,596 km (0.118 R)
• M37: 7,262,378 km (0.119 R)
• M38: 7,362,758 km (0.119 R)
• M39: 8,147,100 km (0.079 R)
• M40: 8,886,413 km (0.089 R)
• M41: 9,011,776 km (0.082 R)
• M42: 9,101,684 km (0.104 R)
• M43: 9,354,953 km (0.058 R)
• M44: 9,445,909 km (0.115 R)
• M45: 9,702,469 km (0.069 R)
• M46: 10,147,523 km (0.101 R)
• M47: 10,297,270 km (0.059 R)
• M48: 10,410,217 km (0.062 R)
• M49: 10,827,595 km (0.093 R)
• M50: 10,942,336 km (0.052 R)
• M51: 11,444,536 km (0.093 R)
• M52: 11,561,522 km (0.095 R)
• M53: 11,934,469 km (0.108 R)
• M54: 12,311,456 km (0.102 R)
• M55: 12,773,115 km (0.118 R)
• M56: 13,465,903 km (0.112 R)
• M57: 13,589,471 km (0.096 R)
• M58: 13,733,982 km (0.045 R)
• M59: 14,004,006 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 9.4

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.18 AU - 2.74 AU

Year: 2491 Days

Day: 5.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 166.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 6,898,361 km

• M1: 169,494 km (0.112 R)
• M2: 358,586 km (0.058 R)
• M3: 591,959 km (0.079 R)
• M4: 937,380 km (0.087 R)
• M5: 1,203,664 km (0.094 R)
• M6: 1,297,762 km (0.104 R)
• M7: 1,878,052 km (0.084 R)
• M8: 2,025,555 km (0.102 R)
• M9: 2,176,799 km (0.059 R)
• M10: 2,292,737 km (0.102 R)
• M11: 2,424,084 km (0.032 R)
• M12: 2,490,805 km (0.057 R)
• M13: 2,557,974 km (0.087 R)
• M14: 2,639,505 km (0.082 R)
• M15: 2,833,084 km (0.044 R)
• M16: 2,931,669 km (0.11 R)
• M17: 3,045,813 km (0.086 R)
• M18: 3,517,046 km (0.063 R)
• M19: 3,608,001 km (0.069 R)
• M20: 3,699,705 km (0.115 R)
• M21: 3,854,389 km (0.086 R)
• M22: 3,932,479 km (0.119 R)
• M23: 4,106,312 km (0.114 R)
• M24: 4,347,464 km (0.113 R)
• M25: 4,560,192 km (0.084 R)
• M26: 5,392,554 km (0.101 R)
• M27: 5,480,069 km (0.075 R)
• M28: 5,745,755 km (0.118 R)
• M29: 6,051,982 km (0.11 R)
• M30: 6,124,686 km (0.094 R)
• M31: 6,567,795 km (0.1 R)
• M32: 6,964,080 km (0.104 R)
• M33: 7,194,012 km (0.104 R)
• M34: 7,348,696 km (0.119 R)
• M35: 7,484,980 km (0.1 R)
• M36: 7,582,817 km (0.094 R)
• M37: 7,700,850 km (0.11 R)
• M38: 8,078,435 km (0.11 R)
• M39: 8,299,839 km (0.086 R)
• M40: 8,707,643 km (0.103 R)
• M41: 8,769,278 km (0.087 R)
• M42: 9,247,542 km (0.104 R)
• M43: 9,436,933 km (0.111 R)
• M44: 10,229,054 km (0.11 R)
• M45: 10,359,503 km (0.092 R)
• M46: 10,512,542 km (0.111 R)
• M47: 10,600,206 km (0.109 R)
• M48: 10,820,564 km (0.063 R)
• M49: 10,909,126 km (0.101 R)
• M50: 11,176,307 km (0.072 R)
• M51: 11,853,836 km (0.083 R)
• M52: 11,990,868 km (0.102 R)
• M53: 12,174,574 km (0.116 R)
• M54: 12,266,726 km (0.052 R)
• M55: 12,451,779 km (0.094 R)
• M56: 12,988,835 km (0.088 R)
• M57: 13,462,013 km (0.071 R)
• M58: 13,700,771 km (0.109 R)
• M59: 13,772,578 km (0.107 R)
• M60: 14,303,651 km (0.098 R)
• M61: 14,620,649 km (0.047 R)
• M62: 14,915,357 km (0.07 R)
• M63: 15,187,176 km (0.099 R)
• M64: 15,660,503 km (0.082 R)
• M65: 15,785,867 km (0.102 R)
• M66: 15,962,093 km (0.045 R)
• M67: 16,468,781 km (0.1 R)
• M68: 16,826,619 km (0.095 R)
• M69: 16,955,123 km (0.087 R)
• M70: 17,290,522 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 8.5

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.74 AU - 2.88 AU

Year: 3041 Days

Day: 7.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 6,898,361 km

• M1: 130,001 km (0.07 R)
• M2: 221,405 km (0.117 R)
• M3: 363,523 km (0.09 R)
• M4: 440,267 km (0.074 R)
• M5: 571,314 km (0.097 R)
• M6: 637,736 km (0.051 R)
• M7: 742,903 km (0.054 R)
• M8: 892,351 km (0.076 R)
• M9: 1,062,444 km (0.113 R)
• M10: 1,135,597 km (0.114 R)
• M11: 1,254,229 km (0.105 R)
• M12: 1,388,268 km (0.085 R)
• M13: 1,646,773 km (0.117 R)
• M14: 1,744,610 km (0.105 R)
• M15: 1,856,958 km (0.084 R)
• M16: 2,010,745 km (0.096 R)
• M17: 2,075,970 km (0.063 R)
• M18: 2,289,895 km (0.044 R)
• M19: 2,441,138 km (0.069 R)
• M20: 2,753,498 km (0.062 R)
• M21: 3,003,776 km (0.089 R)
• M22: 3,078,724 km (0.093 R)
• M23: 3,385,101 km (0.048 R)
• M24: 3,447,633 km (0.032 R)
• M25: 3,717,357 km (0.11 R)
• M26: 3,814,297 km (0.053 R)
• M27: 3,879,372 km (0.038 R)
• M28: 4,345,220 km (0.116 R)
• M29: 4,430,191 km (0.056 R)
• M30: 4,653,990 km (0.1 R)
• M31: 4,741,056 km (0.114 R)
• M32: 5,311,323 km (0.11 R)
• M33: 5,641,485 km (0.113 R)
• M34: 5,771,785 km (0.054 R)
• M35: 6,149,370 km (0.055 R)
• M36: 6,225,964 km (0.119 R)
• M37: 6,360,602 km (0.108 R)
• M38: 6,672,065 km (0.079 R)
• M39: 7,249,064 km (0.089 R)
• M40: 7,411,228 km (0.078 R)
• M41: 7,574,439 km (0.068 R)
• M42: 7,925,246 km (0.102 R)
• M43: 8,642,867 km (0.095 R)
• M44: 8,707,194 km (0.11 R)
• M45: 9,031,223 km (0.043 R)
• M46: 9,227,645 km (0.111 R)
• M47: 9,403,273 km (0.103 R)
• M48: 9,735,680 km (0.07 R)
• M49: 10,321,056 km (0.067 R)
• M50: 10,412,161 km (0.074 R)
• M51: 10,987,365 km (0.091 R)
• M52: 11,103,752 km (0.099 R)
• M53: 11,361,061 km (0.101 R)
• M54: 11,478,645 km (0.087 R)
• M55: 11,620,314 km (0.11 R)
• M56: 11,738,795 km (0.081 R)
• M57: 11,833,940 km (0.085 R)
• M58: 12,313,251 km (0.029 R)
• M59: 12,409,891 km (0.109 R)
• M60: 12,506,681 km (0.045 R)
• M61: 12,579,535 km (0.117 R)
• M62: 12,774,461 km (0.051 R)
• M63: 12,896,832 km (0.114 R)
• M64: 13,019,503 km (0.083 R)
• M65: 13,142,622 km (0.054 R)
• M66: 14,191,901 km (0.118 R)
• M67: 14,445,769 km (0.118 R)
• M68: 15,060,915 km (0.099 R)
• M69: 15,164,287 km (0.104 R)
• M70: 15,527,960 km (0.089 R)
• M71: 16,026,270 km (0.104 R)
• M72: 16,689,737 km (0.101 R)
• M73: 16,877,033 km (0.102 R)
• M74: 16,930,739 km (0.103 R)
• M75: 17,038,300 km (0.106 R)
• M76: 17,769,833 km (0.117 R)
• M77: 18,153,253 km (0.095 R)
• M78: 18,208,305 km (0.099 R)
• M79: 18,318,409 km (0.076 R)
• M80: 18,539,365 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.4

Radius: 9.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.8 AU - 3.68 AU

Year: 3766 Days

Day: 9.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 6,898,361 km

• M1: 125,064 km (0.117 R)
• M2: 186,549 km (0.081 R)
• M3: 269,426 km (0.09 R)
• M4: 379,231 km (0.092 R)
• M5: 446,849 km (0.083 R)
• M6: 519,553 km (0.068 R)
• M7: 622,178 km (0.118 R)
• M8: 696,378 km (0.03 R)
• M9: 778,657 km (0.086 R)
• M10: 1,015,022 km (0.112 R)
• M11: 1,088,474 km (0.095 R)
• M12: 1,180,178 km (0.118 R)
• M13: 1,383,182 km (0.109 R)
• M14: 1,766,003 km (0.097 R)
• M15: 1,829,732 km (0.115 R)
• M16: 1,940,135 km (0.076 R)
• M17: 2,153,910 km (0.104 R)
• M18: 2,382,496 km (0.048 R)
• M19: 2,611,829 km (0.045 R)
• M20: 2,893,522 km (0.116 R)
• M21: 3,115,076 km (0.108 R)
• M22: 3,185,088 km (0.118 R)
• M23: 3,534,698 km (0.087 R)
• M24: 3,624,008 km (0.086 R)
• M25: 3,796,644 km (0.11 R)
• M26: 4,031,214 km (0.111 R)
• M27: 4,602,827 km (0.084 R)
• M28: 4,718,466 km (0.079 R)
• M29: 5,153,647 km (0.11 R)
• M30: 5,366,824 km (0.115 R)
• M31: 5,451,047 km (0.081 R)
• M32: 5,649,264 km (0.097 R)
• M33: 5,898,046 km (0.117 R)
• M34: 6,004,410 km (0.044 R)
• M35: 6,278,024 km (0.117 R)
• M36: 6,386,632 km (0.111 R)
• M37: 6,817,175 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 15,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit