🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.7

Radius: 14.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.16 AU - 1.54 AU

Year: 1103 Days

Day: 6.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 33,472,752 km

• M1: 178,470 km (0.09 R)
• M2: 268,379 km (0.093 R)
• M3: 372,648 km (0.093 R)
• M4: 481,556 km (0.107 R)
• M5: 609,611 km (0.055 R)
• M6: 737,966 km (0.117 R)
• M7: 907,161 km (0.077 R)
• M8: 999,763 km (0.098 R)
• M9: 1,095,954 km (0.025 R)
• M10: 1,263,952 km (0.079 R)
• M11: 1,465,461 km (0.114 R)
• M12: 1,576,762 km (0.082 R)
• M13: 1,729,651 km (0.116 R)
• M14: 1,921,435 km (0.114 R)
• M15: 2,023,610 km (0.091 R)
• M16: 2,334,026 km (0.092 R)
• M17: 2,487,663 km (0.091 R)
• M18: 2,577,123 km (0.111 R)
• M19: 2,759,333 km (0.076 R)
• M20: 2,867,642 km (0.048 R)
• M21: 2,961,589 km (0.053 R)
• M22: 3,168,932 km (0.089 R)
• M23: 3,307,160 km (0.059 R)
• M24: 3,556,091 km (0.096 R)
• M25: 3,811,305 km (0.111 R)
• M26: 3,923,803 km (0.101 R)
• M27: 4,046,174 km (0.095 R)
• M28: 4,348,960 km (0.039 R)
• M29: 4,484,944 km (0.101 R)
• M30: 4,640,825 km (0.112 R)
• M31: 4,770,526 km (0.095 R)
• M32: 4,892,000 km (0.042 R)
• M33: 5,014,670 km (0.108 R)
• M34: 5,534,972 km (0.114 R)
• M35: 5,921,682 km (0.1 R)
• M36: 6,012,189 km (0.077 R)
• M37: 6,296,724 km (0.087 R)
• M38: 6,502,720 km (0.076 R)
• M39: 7,006,416 km (0.056 R)
• M40: 7,123,551 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912

Radius: 14

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.36 AU - 1.92 AU

Year: 1476 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,472,752 km

• M1: 177,722 km (0.073 R)
• M2: 265,387 km (0.118 R)
• M3: 382,671 km (0.09 R)
• M4: 503,397 km (0.105 R)
• M5: 727,046 km (0.052 R)
• M6: 817,403 km (0.07 R)
• M7: 920,326 km (0.058 R)
• M8: 1,176,438 km (0.076 R)
• M9: 1,313,619 km (0.089 R)
• M10: 1,417,889 km (0.108 R)
• M11: 1,604,886 km (0.09 R)
• M12: 1,717,234 km (0.098 R)
• M13: 2,227,512 km (0.097 R)
• M14: 2,470,758 km (0.052 R)
• M15: 2,565,753 km (0.106 R)
• M16: 2,920,898 km (0.032 R)
• M17: 3,175,065 km (0.11 R)
• M18: 3,651,086 km (0.108 R)
• M19: 3,787,519 km (0.106 R)
• M20: 3,884,010 km (0.094 R)
• M21: 4,121,721 km (0.097 R)
• M22: 4,436,774 km (0.111 R)
• M23: 4,597,292 km (0.101 R)
• M24: 4,715,175 km (0.027 R)
• M25: 4,804,336 km (0.112 R)
• M26: 4,893,945 km (0.062 R)
• M27: 5,289,332 km (0.113 R)
• M28: 5,382,083 km (0.092 R)
• M29: 5,569,080 km (0.099 R)
• M30: 5,790,186 km (0.114 R)
• M31: 5,885,779 km (0.063 R)
• M32: 6,454,251 km (0.057 R)
• M33: 7,435,164 km (0.114 R)
• M34: 7,801,679 km (0.058 R)
• M35: 7,889,941 km (0.068 R)
• M36: 8,444,052 km (0.049 R)
• M37: 8,643,765 km (0.09 R)
• M38: 9,140,729 km (0.114 R)
• M39: 9,308,428 km (0.114 R)
• M40: 9,458,325 km (0.037 R)
• M41: 9,665,818 km (0.119 R)
• M42: 9,893,954 km (0.091 R)
• M43: 10,027,844 km (0.039 R)
• M44: 10,181,631 km (0.074 R)
• M45: 10,316,868 km (0.117 R)
• M46: 10,902,992 km (0.108 R)
• M47: 11,041,370 km (0.069 R)
• M48: 11,200,243 km (0.103 R)
• M49: 11,339,818 km (0.106 R)
• M50: 11,701,545 km (0.087 R)
• M51: 11,985,482 km (0.096 R)
• M52: 12,271,663 km (0.119 R)
• M53: 12,601,676 km (0.096 R)
• M54: 12,871,850 km (0.052 R)
• M55: 13,481,611 km (0.108 R)
• M56: 13,886,273 km (0.053 R)
• M57: 14,208,507 km (0.079 R)
• M58: 14,707,565 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 8.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.08 AU - 2.18 AU

Year: 2185 Days

Day: 8.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 33,472,752 km

• M1: 120,277 km (0.095 R)
• M2: 247,285 km (0.092 R)
• M3: 433,235 km (0.08 R)
• M4: 722,558 km (0.11 R)
• M5: 809,025 km (0.085 R)
• M6: 1,105,229 km (0.044 R)
• M7: 1,198,279 km (0.076 R)
• M8: 1,261,858 km (0.075 R)
• M9: 1,359,396 km (0.059 R)
• M10: 1,493,436 km (0.065 R)
• M11: 1,667,418 km (0.117 R)
• M12: 1,738,926 km (0.077 R)
• M13: 2,016,131 km (0.069 R)
• M14: 2,073,277 km (0.062 R)
• M15: 2,327,444 km (0.077 R)
• M16: 2,509,355 km (0.109 R)
• M17: 2,727,618 km (0.088 R)
• M18: 2,823,061 km (0.086 R)
• M19: 2,898,010 km (0.077 R)
• M20: 3,138,115 km (0.082 R)
• M21: 3,396,021 km (0.071 R)
• M22: 3,464,537 km (0.072 R)
• M23: 3,660,959 km (0.079 R)
• M24: 3,790,062 km (0.045 R)
• M25: 4,016,553 km (0.061 R)
• M26: 4,321,434 km (0.053 R)
• M27: 4,383,367 km (0.04 R)
• M28: 4,445,600 km (0.117 R)
• M29: 4,507,982 km (0.076 R)
• M30: 4,722,655 km (0.119 R)
• M31: 4,837,696 km (0.03 R)
• M32: 4,902,023 km (0.104 R)
• M33: 5,254,176 km (0.093 R)
• M34: 5,400,034 km (0.104 R)
• M35: 5,777,470 km (0.089 R)
• M36: 6,010,693 km (0.029 R)
• M37: 6,121,545 km (0.108 R)
• M38: 6,219,083 km (0.082 R)
• M39: 6,275,182 km (0.072 R)
• M40: 6,415,804 km (0.035 R)
• M41: 6,543,411 km (0.088 R)
• M42: 6,700,489 km (0.03 R)
• M43: 6,815,380 km (0.106 R)
• M44: 6,960,191 km (0.052 R)
• M45: 7,032,895 km (0.092 R)
• M46: 7,179,052 km (0.088 R)
• M47: 7,326,257 km (0.116 R)
• M48: 7,623,807 km (0.118 R)
• M49: 7,970,724 km (0.061 R)
• M50: 8,092,646 km (0.058 R)
• M51: 8,292,210 km (0.105 R)
• M52: 8,384,811 km (0.06 R)
• M53: 8,508,828 km (0.055 R)
• M54: 8,805,779 km (0.077 R)
• M55: 9,137,887 km (0.064 R)
• M56: 9,201,765 km (0.075 R)
• M57: 9,265,643 km (0.075 R)
• M58: 9,361,685 km (0.114 R)
• M59: 9,538,809 km (0.109 R)
• M60: 9,880,042 km (0.088 R)
• M61: 10,192,103 km (0.045 R)
• M62: 10,374,313 km (0.106 R)
• M63: 10,591,080 km (0.11 R)
• M64: 10,725,270 km (0.036 R)
• M65: 10,826,248 km (0.114 R)
• M66: 11,063,062 km (0.104 R)
• M67: 11,165,087 km (0.12 R)
• M68: 11,335,779 km (0.104 R)
• M69: 11,472,960 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.1

Radius: 13.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.02 AU - 2.78 AU

Year: 2614 Days

Day: 12.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,472,752 km

• M1: 200,760 km (0.09 R)
• M2: 305,628 km (0.103 R)
• M3: 417,677 km (0.099 R)
• M4: 511,774 km (0.076 R)
• M5: 615,446 km (0.092 R)
• M6: 887,115 km (0.077 R)
• M7: 1,017,565 km (0.118 R)
• M8: 1,474,137 km (0.096 R)
• M9: 1,644,380 km (0.107 R)
• M10: 1,847,384 km (0.098 R)
• M11: 2,005,359 km (0.091 R)
• M12: 2,099,606 km (0.107 R)
• M13: 2,264,762 km (0.114 R)
• M14: 2,405,833 km (0.096 R)
• M15: 2,549,896 km (0.11 R)
• M16: 3,556,689 km (0.109 R)
• M17: 3,671,880 km (0.102 R)
• M18: 4,076,841 km (0.084 R)
• M19: 4,337,441 km (0.075 R)
• M20: 4,531,918 km (0.091 R)
• M21: 4,729,387 km (0.091 R)
• M22: 4,966,649 km (0.117 R)
• M23: 5,226,351 km (0.077 R)
• M24: 5,471,692 km (0.049 R)
• M25: 5,663,027 km (0.096 R)
• M26: 5,817,712 km (0.064 R)
• M27: 5,973,892 km (0.099 R)
• M28: 6,111,522 km (0.081 R)
• M29: 6,430,464 km (0.092 R)
• M30: 6,592,030 km (0.048 R)
• M31: 6,795,782 km (0.108 R)
• M32: 7,738,847 km (0.103 R)
• M33: 7,889,193 km (0.111 R)
• M34: 8,127,503 km (0.085 R)
• M35: 8,258,550 km (0.096 R)
• M36: 8,544,881 km (0.108 R)
• M37: 8,767,333 km (0.091 R)
• M38: 8,856,942 km (0.031 R)
• M39: 9,059,497 km (0.111 R)
• M40: 9,172,743 km (0.107 R)
• M41: 10,142,436 km (0.077 R)
• M42: 10,260,020 km (0.049 R)
• M43: 10,425,476 km (0.111 R)
• M44: 10,615,615 km (0.114 R)
• M45: 10,927,227 km (0.103 R)
• M46: 11,120,358 km (0.098 R)
• M47: 11,706,781 km (0.098 R)
• M48: 11,855,033 km (0.063 R)
• M49: 12,253,262 km (0.067 R)
• M50: 12,655,980 km (0.038 R)
• M51: 12,909,997 km (0.076 R)
• M52: 13,191,241 km (0.075 R)
• M53: 13,474,430 km (0.053 R)
• M54: 13,707,802 km (0.116 R)
• M55: 13,994,731 km (0.046 R)
• M56: 14,974,747 km (0.096 R)
• M57: 16,444,396 km (0.113 R)
• M58: 16,805,077 km (0.034 R)
• M59: 17,028,277 km (0.102 R)
• M60: 17,252,524 km (0.104 R)
• M61: 17,477,818 km (0.075 R)
• M62: 17,619,039 km (0.116 R)
• M63: 18,302,551 km (0.096 R)
• M64: 19,519,381 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 14

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.92 AU - 6.34 AU

Year: 8167 Days

Day: 8.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,472,752 km

• M1: 185,950 km (0.049 R)
• M2: 290,220 km (0.12 R)
• M3: 430,543 km (0.112 R)
• M4: 713,283 km (0.115 R)
• M5: 804,089 km (0.067 R)
• M6: 1,103,284 km (0.092 R)
• M7: 1,227,151 km (0.117 R)
• M8: 1,523,804 km (0.119 R)
• M9: 2,050,837 km (0.1 R)
• M10: 2,166,925 km (0.11 R)
• M11: 2,508,158 km (0.053 R)
• M12: 3,019,483 km (0.099 R)
• M13: 3,610,096 km (0.071 R)
• M14: 3,847,059 km (0.088 R)
• M15: 4,311,560 km (0.115 R)
• M16: 4,411,641 km (0.088 R)
• M17: 5,240,413 km (0.065 R)
• M18: 5,455,236 km (0.111 R)
• M19: 5,591,071 km (0.089 R)
• M20: 5,700,427 km (0.082 R)
• M21: 6,201,879 km (0.112 R)
• M22: 6,315,125 km (0.036 R)
• M23: 6,630,626 km (0.074 R)
• M24: 8,979,911 km (0.091 R)
• M25: 9,076,402 km (0.051 R)
• M26: 9,497,819 km (0.116 R)
• M27: 10,159,042 km (0.101 R)
• M28: 10,259,422 km (0.061 R)
• M29: 10,903,441 km (0.05 R)
• M30: 11,735,654 km (0.089 R)
• M31: 12,053,100 km (0.11 R)
• M32: 12,768,627 km (0.037 R)
• M33: 12,877,086 km (0.115 R)
• M34: 13,204,555 km (0.112 R)
• M35: 13,682,371 km (0.096 R)
• M36: 13,941,923 km (0.069 R)
• M37: 14,203,271 km (0.093 R)
• M38: 14,428,565 km (0.117 R)
• M39: 15,302,965 km (0.097 R)
• M40: 15,456,901 km (0.083 R)
• M41: 15,727,374 km (0.083 R)
• M42: 16,390,840 km (0.049 R)
• M43: 16,508,873 km (0.111 R)
• M44: 17,302,939 km (0.085 R)
• M45: 18,804,901 km (0.114 R)
• M46: 19,217,941 km (0.092 R)
• M47: 19,508,909 km (0.065 R)
• M48: 20,011,109 km (0.052 R)
• M49: 20,517,647 km (0.086 R)
• M50: 20,772,412 km (0.052 R)
• M51: 21,414,038 km (0.09 R)
• M52: 21,888,712 km (0.063 R)
• M53: 22,323,293 km (0.077 R)
• M54: 22,760,867 km (0.078 R)
• M55: 23,068,740 km (0.115 R)
• M56: 24,045,315 km (0.062 R)
• M57: 24,493,809 km (0.1 R)
• M58: 24,899,668 km (0.083 R)
• M59: 25,171,637 km (0.034 R)
• M60: 25,262,443 km (0.116 R)
• M61: 25,444,503 km (0.09 R)
• M62: 25,535,609 km (0.062 R)
• M63: 25,672,640 km (0.056 R)
• M64: 26,176,935 km (0.077 R)
• M65: 26,268,937 km (0.096 R)
• M66: 26,730,746 km (0.109 R)
• M67: 27,850,187 km (0.075 R)
• M68: 27,991,258 km (0.096 R)
• M69: 28,226,725 km (0.104 R)
• M70: 28,415,667 km (0.086 R)
• M71: 28,842,170 km (0.071 R)
• M72: 29,701,760 km (0.098 R)
• M73: 29,893,993 km (0.081 R)
• M74: 31,543,908 km (0.098 R)
• M75: 31,838,167 km (0.096 R)
• M76: 32,084,106 km (0.105 R)
• M77: 32,627,296 km (0.079 R)
• M78: 33,422,857 km (0.114 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: 215 - 14,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit