🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.8

Radius: 8.1

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.48 AU - 0.7 AU

Year: 307 Days

Day: 7 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,840,746 km

• M1: 100,829 km (0.1 R)
• M2: 162,463 km (0.069 R)
• M3: 217,515 km (0.111 R)
• M4: 268,977 km (0.036 R)
• M5: 347,217 km (0.026 R)
• M6: 432,936 km (0.091 R)
• M7: 497,413 km (0.109 R)
• M8: 550,371 km (0.076 R)
• M9: 667,356 km (0.099 R)
• M10: 763,248 km (0.1 R)
• M11: 815,458 km (0.034 R)
• M12: 879,486 km (0.089 R)
• M13: 1,023,848 km (0.115 R)
• M14: 1,098,946 km (0.048 R)
• M15: 1,219,671 km (0.117 R)
• M16: 1,281,755 km (0.115 R)
• M17: 1,345,034 km (0.09 R)
• M18: 1,434,045 km (0.056 R)
• M19: 1,572,872 km (0.111 R)
• M20: 1,703,172 km (0.064 R)
• M21: 1,793,080 km (0.08 R)
• M22: 1,915,601 km (0.085 R)
• M23: 2,009,399 km (0.035 R)
• M24: 2,086,890 km (0.112 R)
• M25: 2,197,742 km (0.086 R)
• M26: 2,259,526 km (0.11 R)
• M27: 2,321,759 km (0.11 R)
• M28: 2,523,566 km (0.099 R)
• M29: 2,618,860 km (0.118 R)
• M30: 2,672,865 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.7

Radius: 14.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.77 AU - 0.83 AU

Year: 485 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,840,746 km

• M1: 189,241 km (0.092 R)
• M2: 280,945 km (0.1 R)
• M3: 469,139 km (0.109 R)
• M4: 636,689 km (0.109 R)
• M5: 745,596 km (0.091 R)
• M6: 840,740 km (0.085 R)
• M7: 1,026,840 km (0.11 R)
• M8: 1,120,638 km (0.101 R)
• M9: 1,232,686 km (0.052 R)
• M10: 1,348,625 km (0.068 R)
• M11: 1,500,766 km (0.052 R)
• M12: 1,592,619 km (0.098 R)
• M13: 1,725,911 km (0.085 R)
• M14: 1,822,700 km (0.106 R)
• M15: 1,956,740 km (0.077 R)
• M16: 2,052,034 km (0.086 R)
• M17: 2,185,774 km (0.049 R)
• M18: 2,291,241 km (0.058 R)
• M19: 2,526,858 km (0.098 R)
• M20: 2,657,606 km (0.068 R)
• M21: 2,784,016 km (0.067 R)
• M22: 3,015,295 km (0.054 R)
• M23: 3,189,576 km (0.041 R)
• M24: 3,281,579 km (0.1 R)
• M25: 3,374,330 km (0.053 R)
• M26: 3,555,642 km (0.104 R)
• M27: 3,889,993 km (0.119 R)
• M28: 4,003,837 km (0.118 R)
• M29: 4,219,258 km (0.061 R)
• M30: 4,336,244 km (0.03 R)
• M31: 4,462,355 km (0.061 R)
• M32: 4,677,776 km (0.091 R)
• M33: 4,831,562 km (0.116 R)
• M34: 5,044,889 km (0.101 R)
• M35: 5,219,320 km (0.116 R)
• M36: 5,319,999 km (0.07 R)
• M37: 5,412,750 km (0.107 R)
• M38: 5,548,884 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.7

Radius: 9.2

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.31 AU - 3.35 AU

Year: 3229 Days

Day: 12.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,840,746 km

• M1: 129,253 km (0.07 R)
• M2: 211,083 km (0.097 R)
• M3: 345,272 km (0.067 R)
• M4: 448,644 km (0.097 R)
• M5: 572,810 km (0.119 R)
• M6: 653,294 km (0.052 R)
• M7: 888,312 km (0.087 R)
• M8: 1,093,261 km (0.1 R)
• M9: 1,435,691 km (0.075 R)
• M10: 1,599,949 km (0.106 R)
• M11: 1,892,114 km (0.04 R)
• M12: 2,058,766 km (0.098 R)
• M13: 2,436,351 km (0.113 R)
• M14: 2,541,817 km (0.117 R)
• M15: 2,835,628 km (0.036 R)
• M16: 2,962,636 km (0.076 R)
• M17: 3,059,276 km (0.119 R)
• M18: 3,904,205 km (0.118 R)
• M19: 4,099,430 km (0.101 R)
• M20: 4,225,392 km (0.103 R)
• M21: 4,352,700 km (0.062 R)
• M22: 4,536,705 km (0.104 R)
• M23: 4,685,705 km (0.1 R)
• M24: 4,779,652 km (0.051 R)
• M25: 4,912,345 km (0.115 R)
• M26: 5,046,235 km (0.111 R)
• M27: 5,935,744 km (0.12 R)
• M28: 6,037,471 km (0.119 R)
• M29: 7,152,424 km (0.118 R)
• M30: 7,326,107 km (0.068 R)
• M31: 7,655,671 km (0.101 R)
• M32: 8,125,408 km (0.117 R)
• M33: 8,283,982 km (0.096 R)
• M34: 8,352,348 km (0.119 R)
• M35: 8,489,380 km (0.067 R)
• M36: 8,604,271 km (0.061 R)
• M37: 8,789,174 km (0.085 R)
• M38: 9,280,902 km (0.1 R)
• M39: 9,661,479 km (0.035 R)
• M40: 9,829,627 km (0.034 R)
• M41: 10,734,246 km (0.116 R)
• M42: 11,284,766 km (0.095 R)
• M43: 11,385,894 km (0.032 R)
• M44: 11,461,890 km (0.112 R)
• M45: 11,538,035 km (0.114 R)
• M46: 11,742,086 km (0.093 R)
• M47: 11,818,830 km (0.118 R)
• M48: 11,895,873 km (0.098 R)
• M49: 12,543,781 km (0.074 R)
• M50: 12,858,984 km (0.12 R)
• M51: 13,123,473 km (0.119 R)
• M52: 13,256,466 km (0.085 R)
• M53: 13,738,919 km (0.057 R)
• M54: 13,928,011 km (0.075 R)
• M55: 14,831,432 km (0.085 R)
• M56: 14,969,960 km (0.032 R)
• M57: 16,065,315 km (0.08 R)
• M58: 16,522,038 km (0.045 R)
• M59: 16,809,714 km (0.075 R)
• M60: 16,983,248 km (0.102 R)
• M61: 17,331,811 km (0.1 R)
• M62: 17,448,497 km (0.067 R)
• M63: 17,506,990 km (0.062 R)
• M64: 17,682,768 km (0.036 R)
• M65: 17,918,085 km (0.119 R)
• M66: 18,213,541 km (0.069 R)
• M67: 18,272,931 km (0.113 R)
• M68: 18,659,941 km (0.079 R)
• M69: 18,839,608 km (0.104 R)
• M70: 19,019,724 km (0.059 R)
• M71: 19,200,438 km (0.118 R)
• M72: 19,411,969 km (0.111 R)
• M73: 20,235,206 km (0.074 R)
• M74: 20,512,262 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.6

Radius: 12

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.6 AU - 3.72 AU

Year: 4749 Days

Day: 5.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,840,746 km

• M1: 169,943 km (0.114 R)
• M2: 256,860 km (0.07 R)
• M3: 640,428 km (0.097 R)
• M4: 732,282 km (0.107 R)
• M5: 892,501 km (0.048 R)
• M6: 1,191,547 km (0.104 R)
• M7: 1,383,481 km (0.093 R)
• M8: 1,682,826 km (0.088 R)
• M9: 1,951,055 km (0.11 R)
• M10: 2,055,325 km (0.064 R)
• M11: 2,161,540 km (0.103 R)
• M12: 2,605,097 km (0.091 R)
• M13: 2,956,652 km (0.093 R)
• M14: 3,448,979 km (0.114 R)
• M15: 3,661,857 km (0.095 R)
• M16: 3,748,175 km (0.065 R)
• M17: 3,879,073 km (0.113 R)
• M18: 4,078,188 km (0.12 R)
• M19: 4,212,975 km (0.118 R)
• M20: 4,394,886 km (0.076 R)
• M21: 4,626,015 km (0.111 R)
• M22: 5,076,305 km (0.065 R)
• M23: 5,270,034 km (0.103 R)
• M24: 5,590,323 km (0.104 R)
• M25: 6,562,859 km (0.082 R)
• M26: 6,827,497 km (0.062 R)
• M27: 6,907,532 km (0.073 R)
• M28: 7,394,623 km (0.113 R)
• M29: 8,430,738 km (0.068 R)
• M30: 8,516,756 km (0.116 R)
• M31: 8,892,995 km (0.102 R)
• M32: 9,009,831 km (0.067 R)
• M33: 9,215,528 km (0.068 R)
• M34: 9,304,090 km (0.114 R)
• M35: 9,691,548 km (0.096 R)
• M36: 9,962,919 km (0.116 R)
• M37: 10,298,018 km (0.113 R)
• M38: 10,451,506 km (0.116 R)
• M39: 10,574,924 km (0.112 R)
• M40: 11,262,176 km (0.07 R)
• M41: 11,515,745 km (0.05 R)
• M42: 11,996,104 km (0.1 R)
• M43: 12,417,820 km (0.066 R)
• M44: 12,679,766 km (0.116 R)
• M45: 13,476,674 km (0.117 R)
• M46: 13,745,950 km (0.07 R)
• M47: 13,982,913 km (0.105 R)
• M48: 14,875,264 km (0.08 R)
• M49: 15,433,564 km (0.068 R)
• M50: 15,998,744 km (0.092 R)
• M51: 16,283,878 km (0.116 R)
• M52: 16,642,763 km (0.103 R)
• M53: 16,786,975 km (0.12 R)
• M54: 17,113,099 km (0.106 R)
• M55: 17,258,658 km (0.05 R)
• M56: 17,404,665 km (0.111 R)
• M57: 17,624,574 km (0.085 R)
• M58: 17,955,933 km (0.064 R)
• M59: 19,075,673 km (0.11 R)
• M60: 19,530,002 km (0.096 R)
• M61: 19,987,772 km (0.074 R)
• M62: 20,256,449 km (0.049 R)
• M63: 20,913,932 km (0.111 R)
• M64: 21,147,753 km (0.097 R)
• M65: 21,343,128 km (0.062 R)
• M66: 22,608,277 km (0.051 R)
• M67: 23,290,294 km (0.105 R)
• M68: 23,370,927 km (0.101 R)
• M69: 23,694,508 km (0.07 R)
• M70: 23,816,280 km (0.112 R)
• M71: 24,838,931 km (0.035 R)
• M72: 25,003,938 km (0.108 R)
• M73: 26,210,893 km (0.087 R)
• M74: 26,757,973 km (0.101 R)
• M75: 27,436,698 km (0.06 R)
• M76: 27,992,155 km (0.1 R)
• M77: 28,078,024 km (0.092 R)
• M78: 28,422,099 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.2

Radius: 7

Gravity: 19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.86 AU - 7.56 AU

Year: 10496 Days

Day: 24.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,840,746 km

• M1: 126,261 km (0.038 R)
• M2: 357,389 km (0.091 R)
• M3: 609,761 km (0.114 R)
• M4: 680,970 km (0.118 R)
• M5: 994,377 km (0.086 R)
• M6: 1,279,810 km (0.11 R)
• M7: 2,363,048 km (0.087 R)
• M8: 2,565,155 km (0.071 R)
• M9: 2,712,957 km (0.084 R)
• M10: 2,803,015 km (0.078 R)
• M11: 2,985,973 km (0.116 R)
• M12: 3,236,251 km (0.103 R)
• M13: 3,992,767 km (0.059 R)
• M14: 4,061,133 km (0.108 R)
• M15: 4,621,677 km (0.091 R)
• M16: 5,243,705 km (0.118 R)
• M17: 5,507,446 km (0.101 R)
• M18: 6,008,898 km (0.049 R)
• M19: 6,205,619 km (0.113 R)
• M20: 6,324,549 km (0.086 R)
• M21: 6,444,377 km (0.069 R)
• M22: 7,429,928 km (0.102 R)
• M23: 7,726,132 km (0.068 R)
• M24: 8,373,890 km (0.117 R)
• M25: 8,994,123 km (0.094 R)
• M26: 9,084,032 km (0.072 R)
• M27: 9,355,252 km (0.045 R)
• M28: 9,446,208 km (0.099 R)
• M29: 9,537,612 km (0.096 R)
• M30: 9,905,773 km (0.06 R)
• M31: 10,325,544 km (0.083 R)
• M32: 10,656,006 km (0.115 R)
• M33: 10,798,722 km (0.088 R)
• M34: 10,846,444 km (0.053 R)
• M35: 11,230,761 km (0.035 R)
• M36: 11,521,878 km (0.081 R)
• M37: 12,061,927 km (0.109 R)
• M38: 12,111,444 km (0.093 R)
• M39: 12,161,110 km (0.084 R)
• M40: 12,360,075 km (0.093 R)
• M41: 13,218,019 km (0.079 R)
• M42: 13,422,519 km (0.065 R)
• M43: 14,461,477 km (0.12 R)
• M44: 14,725,218 km (0.097 R)
• M45: 15,741,885 km (0.075 R)
• M46: 16,176,766 km (0.093 R)
• M47: 16,560,484 km (0.118 R)
• M48: 16,725,790 km (0.073 R)
• M49: 17,504,746 km (0.114 R)
• M50: 18,238,673 km (0.057 R)
• M51: 18,695,395 km (0.068 R)
• M52: 20,677,717 km (0.079 R)
• M53: 21,034,358 km (0.119 R)
• M54: 21,393,094 km (0.108 R)
• M55: 26,752,587 km (0.079 R)
• M56: 26,817,213 km (0.077 R)
• M57: 30,047,780 km (0.114 R)
• M58: 30,316,906 km (0.045 R)
• M59: 31,674,357 km (0.118 R)
• M60: 32,705,535 km (0.103 R)
• M61: 33,608,059 km (0.056 R)
• M62: 33,957,370 km (0.115 R)
• M63: 34,097,394 km (0.04 R)
• M64: 34,659,433 km (0.027 R)
• M65: 36,149,727 km (0.112 R)
• M66: 37,299,088 km (0.112 R)
• M67: 37,878,181 km (0.101 R)
• M68: 38,023,440 km (0.098 R)
• M69: 38,096,145 km (0.111 R)
• M70: 38,387,412 km (0.055 R)
• M71: 38,825,734 km (0.096 R)
• M72: 39,854,818 km (0.1 R)
• M73: 40,372,725 km (0.089 R)
• M74: 40,669,528 km (0.069 R)
• M75: 41,041,727 km (0.096 R)
• M76: 41,191,026 km (0.113 R)
• M77: 41,864,665 km (0.077 R)
• M78: 42,541,894 km (0.061 R)
• M79: 42,919,629 km (0.106 R)
• M80: 43,450,552 km (0.108 R)
• M81: 44,595,275 km (0.064 R)
• M82: 45,056,036 km (0.056 R)
• M83: 45,982,197 km (0.098 R)
• M84: 46,059,539 km (0.054 R)
• M85: 48,640,102 km (0.11 R)
• M86: 49,351,889 km (0.079 R)
• M87: 50,226,737 km (0.086 R)
• M88: 50,545,979 km (0.085 R)
• M89: 50,705,899 km (0.091 R)
• M90: 50,866,118 km (0.095 R)
• M91: 51,508,192 km (0.119 R)
• M92: 51,830,127 km (0.115 R)
• M93: 52,800,419 km (0.11 R)
• M94: 53,369,040 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 17,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit