🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.5

Radius: 13.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.41 AU - 0.67 AU

Year: 279 Days

Day: 9.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,936,007 km

• M1: 167,849 km (0.095 R)
• M2: 259,852 km (0.099 R)
• M3: 352,004 km (0.112 R)
• M4: 447,597 km (0.109 R)
• M5: 553,213 km (0.108 R)
• M6: 656,286 km (0.094 R)
• M7: 758,910 km (0.072 R)
• M8: 856,149 km (0.116 R)
• M9: 955,033 km (0.048 R)
• M10: 1,064,688 km (0.036 R)
• M11: 1,232,686 km (0.12 R)
• M12: 1,325,437 km (0.104 R)
• M13: 1,420,881 km (0.082 R)
• M14: 1,581,399 km (0.082 R)
• M15: 1,671,756 km (0.064 R)
• M16: 1,822,401 km (0.057 R)
• M17: 1,921,435 km (0.082 R)
• M18: 2,141,793 km (0.041 R)
• M19: 2,234,095 km (0.085 R)
• M20: 2,388,031 km (0.084 R)
• M21: 2,479,435 km (0.109 R)
• M22: 2,733,901 km (0.072 R)
• M23: 2,829,943 km (0.1 R)
• M24: 2,927,032 km (0.099 R)
• M25: 3,172,372 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476

Radius: 14.3

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.2 AU - 1.52 AU

Year: 1115 Days

Day: 14.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,936,007 km

• M1: 184,753 km (0.093 R)
• M2: 326,871 km (0.117 R)
• M3: 487,839 km (0.113 R)
• M4: 651,499 km (0.113 R)
• M5: 801,695 km (0.089 R)
• M6: 921,373 km (0.061 R)
• M7: 1,022,202 km (0.089 R)
• M8: 1,215,333 km (0.119 R)
• M9: 1,306,139 km (0.034 R)
• M10: 1,406,669 km (0.101 R)
• M11: 1,510,041 km (0.093 R)
• M12: 1,678,189 km (0.071 R)
• M13: 1,925,923 km (0.048 R)
• M14: 2,203,128 km (0.105 R)
• M15: 2,351,230 km (0.117 R)
• M16: 2,475,695 km (0.048 R)
• M17: 2,778,182 km (0.075 R)
• M18: 2,881,704 km (0.094 R)
• M19: 3,034,742 km (0.098 R)
• M20: 3,161,153 km (0.097 R)
• M21: 3,269,461 km (0.115 R)
• M22: 3,746,679 km (0.096 R)
• M23: 3,872,191 km (0.058 R)
• M24: 4,106,013 km (0.087 R)
• M25: 4,410,295 km (0.056 R)
• M26: 4,531,918 km (0.042 R)
• M27: 4,677,028 km (0.046 R)
• M28: 4,823,783 km (0.035 R)
• M29: 4,960,665 km (0.053 R)
• M30: 5,214,982 km (0.104 R)
• M31: 5,533,027 km (0.076 R)
• M32: 5,640,588 km (0.117 R)
• M33: 5,797,067 km (0.114 R)
• M34: 5,967,160 km (0.076 R)
• M35: 6,512,743 km (0.069 R)
• M36: 6,906,934 km (0.058 R)
• M37: 7,191,469 km (0.099 R)
• M38: 7,308,903 km (0.092 R)
• M39: 7,453,415 km (0.052 R)
• M40: 7,598,973 km (0.073 R)
• M41: 7,692,023 km (0.103 R)
• M42: 7,852,392 km (0.1 R)
• M43: 8,013,958 km (0.086 R)
• M44: 8,122,267 km (0.119 R)
• M45: 8,313,154 km (0.093 R)
• M46: 8,422,809 km (0.086 R)
• M47: 8,519,150 km (0.038 R)
• M48: 8,713,029 km (0.071 R)
• M49: 9,147,611 km (0.062 R)
• M50: 9,374,700 km (0.101 R)
• M51: 9,632,308 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.1

Radius: 10.5

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.69 AU - 1.93 AU

Year: 1712 Days

Day: 10.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 32,936,007 km

• M1: 133,142 km (0.116 R)
• M2: 216,319 km (0.043 R)
• M3: 316,998 km (0.113 R)
• M4: 409,300 km (0.075 R)
• M5: 540,946 km (0.084 R)
• M6: 650,152 km (0.119 R)
• M7: 1,016,518 km (0.109 R)
• M8: 1,136,495 km (0.105 R)
• M9: 1,381,237 km (0.115 R)
• M10: 1,568,234 km (0.073 R)
• M11: 2,013,438 km (0.11 R)
• M12: 2,083,599 km (0.086 R)
• M13: 2,471,806 km (0.082 R)
• M14: 2,791,197 km (0.106 R)
• M15: 3,002,579 km (0.082 R)
• M16: 3,096,676 km (0.11 R)
• M17: 3,164,593 km (0.099 R)
• M18: 3,357,275 km (0.028 R)
• M19: 3,469,175 km (0.071 R)
• M20: 3,740,096 km (0.074 R)
• M21: 3,856,184 km (0.106 R)
• M22: 3,988,279 km (0.038 R)
• M23: 4,226,888 km (0.075 R)
• M24: 4,378,281 km (0.108 R)
• M25: 4,796,557 km (0.1 R)
• M26: 4,970,539 km (0.094 R)
• M27: 5,082,438 km (0.084 R)
• M28: 5,179,078 km (0.066 R)
• M29: 5,260,011 km (0.111 R)
• M30: 5,604,535 km (0.103 R)
• M31: 5,804,846 km (0.063 R)
• M32: 6,524,262 km (0.034 R)
• M33: 6,699,741 km (0.052 R)
• M34: 6,930,271 km (0.066 R)
• M35: 7,073,436 km (0.099 R)
• M36: 7,163,494 km (0.058 R)
• M37: 7,253,851 km (0.083 R)
• M38: 7,490,515 km (0.119 R)
• M39: 8,159,367 km (0.07 R)
• M40: 8,635,088 km (0.085 R)
• M41: 8,731,280 km (0.102 R)
• M42: 8,827,920 km (0.092 R)
• M43: 9,553,918 km (0.078 R)
• M44: 9,994,634 km (0.083 R)
• M45: 10,136,153 km (0.115 R)
• M46: 10,668,123 km (0.104 R)
• M47: 10,833,579 km (0.119 R)
• M48: 11,041,819 km (0.049 R)
• M49: 11,631,534 km (0.105 R)
• M50: 11,780,533 km (0.1 R)
• M51: 11,908,738 km (0.058 R)
• M52: 12,080,477 km (0.094 R)
• M53: 12,513,413 km (0.076 R)
• M54: 12,578,787 km (0.115 R)
• M55: 12,687,994 km (0.087 R)
• M56: 12,929,445 km (0.085 R)
• M57: 13,128,111 km (0.056 R)
• M58: 13,305,534 km (0.114 R)
• M59: 13,528,435 km (0.081 R)
• M60: 13,752,682 km (0.071 R)
• M61: 14,000,715 km (0.082 R)
• M62: 14,961,283 km (0.039 R)
• M63: 15,216,347 km (0.065 R)
• M64: 15,589,893 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.4

Radius: 9.1

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.35 AU - 3.15 AU

Year: 3206 Days

Day: 15 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,936,007 km

• M1: 113,844 km (0.118 R)
• M2: 192,981 km (0.12 R)
• M3: 282,740 km (0.101 R)
• M4: 432,936 km (0.107 R)
• M5: 670,647 km (0.11 R)
• M6: 858,991 km (0.047 R)
• M7: 1,113,008 km (0.116 R)
• M8: 1,551,180 km (0.112 R)
• M9: 1,760,767 km (0.045 R)
• M10: 1,818,213 km (0.064 R)
• M11: 1,949,859 km (0.093 R)
• M12: 2,024,358 km (0.064 R)
• M13: 2,285,257 km (0.089 R)
• M14: 2,475,845 km (0.1 R)
• M15: 2,605,845 km (0.112 R)
• M16: 2,992,406 km (0.112 R)
• M17: 3,148,586 km (0.12 R)
• M18: 3,325,411 km (0.074 R)
• M19: 3,505,527 km (0.085 R)
• M20: 3,837,933 km (0.11 R)
• M21: 4,065,173 km (0.054 R)
• M22: 4,335,795 km (0.089 R)
• M23: 4,712,632 km (0.061 R)
• M24: 4,793,415 km (0.067 R)
• M25: 4,935,683 km (0.097 R)
• M26: 5,120,735 km (0.069 R)
• M27: 5,287,238 km (0.094 R)
• M28: 5,497,722 km (0.034 R)
• M29: 5,646,871 km (0.092 R)
• M30: 6,212,351 km (0.077 R)
• M31: 6,887,187 km (0.083 R)
• M32: 7,001,928 km (0.114 R)
• M33: 7,140,456 km (0.106 R)
• M34: 7,632,483 km (0.089 R)
• M35: 7,966,685 km (0.089 R)
• M36: 8,330,058 km (0.118 R)
• M37: 8,575,249 km (0.107 R)
• M38: 8,773,167 km (0.12 R)
• M39: 9,528,936 km (0.084 R)
• M40: 9,708,303 km (0.073 R)
• M41: 10,044,300 km (0.11 R)
• M42: 10,122,390 km (0.055 R)
• M43: 10,463,174 km (0.059 R)
• M44: 10,542,312 km (0.119 R)
• M45: 10,621,748 km (0.056 R)
• M46: 10,781,070 km (0.068 R)
• M47: 10,887,733 km (0.097 R)
• M48: 11,263,972 km (0.111 R)
• M49: 12,867,362 km (0.04 R)
• M50: 12,952,184 km (0.12 R)
• M51: 13,236,420 km (0.053 R)
• M52: 13,465,304 km (0.102 R)
• M53: 13,580,196 km (0.069 R)
• M54: 13,637,791 km (0.062 R)
• M55: 13,782,153 km (0.1 R)
• M56: 13,926,963 km (0.093 R)
• M57: 14,276,723 km (0.093 R)
• M58: 14,394,008 km (0.084 R)
• M59: 14,570,384 km (0.109 R)
• M60: 14,955,150 km (0.081 R)
• M61: 15,193,459 km (0.045 R)
• M62: 15,283,218 km (0.072 R)
• M63: 16,068,307 km (0.089 R)
• M64: 16,251,415 km (0.081 R)
• M65: 16,897,528 km (0.115 R)
• M66: 17,332,858 km (0.069 R)
• M67: 18,151,308 km (0.109 R)
• M68: 18,310,181 km (0.119 R)
• M69: 18,661,138 km (0.039 R)
• M70: 18,950,011 km (0.12 R)
• M71: 19,143,441 km (0.118 R)
• M72: 19,434,858 km (0.116 R)
• M73: 19,499,783 km (0.07 R)
• M74: 19,662,546 km (0.088 R)
• M75: 20,054,791 km (0.062 R)
• M76: 20,350,696 km (0.056 R)
• M77: 20,515,702 km (0.101 R)
• M78: 21,013,415 km (0.036 R)
• M79: 21,986,997 km (0.106 R)
• M80: 22,054,765 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.3

Radius: 11.7

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.98 AU - 4.28 AU

Year: 4861 Days

Day: 6.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,936,007 km

• M1: 148,401 km (0.081 R)
• M2: 398,080 km (0.054 R)
• M3: 534,364 km (0.109 R)
• M4: 676,482 km (0.072 R)
• M5: 752,776 km (0.057 R)
• M6: 1,045,689 km (0.079 R)
• M7: 1,309,281 km (0.065 R)
• M8: 1,753,885 km (0.091 R)
• M9: 1,900,043 km (0.116 R)
• M10: 2,363,198 km (0.074 R)
• M11: 2,947,377 km (0.103 R)
• M12: 3,166,837 km (0.116 R)
• M13: 3,256,147 km (0.068 R)
• M14: 4,146,404 km (0.08 R)
• M15: 4,822,736 km (0.039 R)
• M16: 5,426,064 km (0.098 R)
• M17: 6,389,923 km (0.116 R)
• M18: 6,617,611 km (0.103 R)
• M19: 7,287,361 km (0.057 R)
• M20: 7,405,992 km (0.114 R)
• M21: 7,615,280 km (0.076 R)
• M22: 8,943,559 km (0.078 R)
• M23: 9,134,596 km (0.111 R)
• M24: 9,846,681 km (0.119 R)
• M25: 10,010,940 km (0.115 R)
• M26: 10,576,569 km (0.054 R)
• M27: 11,016,088 km (0.071 R)
• M28: 11,255,145 km (0.039 R)
• M29: 11,358,218 km (0.082 R)
• M30: 12,123,411 km (0.109 R)
• M31: 12,547,821 km (0.11 R)
• M32: 12,690,238 km (0.102 R)
• M33: 12,797,649 km (0.104 R)
• M34: 13,121,229 km (0.071 R)
• M35: 14,034,375 km (0.071 R)
• M36: 14,293,777 km (0.032 R)
• M37: 14,817,220 km (0.03 R)
• M38: 15,005,714 km (0.065 R)
• M39: 15,308,949 km (0.091 R)
• M40: 16,230,920 km (0.041 R)
• M41: 16,503,338 km (0.089 R)
• M42: 16,894,836 km (0.104 R)
• M43: 17,567,727 km (0.068 R)
• M44: 17,967,602 km (0.092 R)
• M45: 18,088,178 km (0.099 R)
• M46: 18,411,010 km (0.087 R)
• M47: 18,532,483 km (0.034 R)
• M48: 18,694,947 km (0.105 R)
• M49: 18,939,539 km (0.106 R)
• M50: 19,226,318 km (0.073 R)
• M51: 19,390,876 km (0.05 R)
• M52: 20,387,647 km (0.096 R)
• M53: 20,681,457 km (0.062 R)
• M54: 21,018,950 km (0.096 R)
• M55: 21,358,387 km (0.099 R)
• M56: 21,656,835 km (0.077 R)
• M57: 21,999,713 km (0.069 R)
• M58: 22,517,322 km (0.095 R)
• M59: 22,603,939 km (0.098 R)
• M60: 22,734,089 km (0.074 R)
• M61: 23,520,525 km (0.08 R)
• M62: 23,608,489 km (0.034 R)
• M63: 24,360,368 km (0.116 R)
• M64: 24,538,389 km (0.045 R)
• M65: 25,435,079 km (0.065 R)
• M66: 25,660,972 km (0.106 R)
• M67: 26,251,285 km (0.041 R)
• M68: 26,433,944 km (0.07 R)
• M69: 26,616,902 km (0.117 R)
• M70: 26,938,089 km (0.112 R)
• M71: 27,445,525 km (0.059 R)
• M72: 27,677,252 km (0.088 R)
• M73: 27,863,052 km (0.074 R)
• M74: 29,317,144 km (0.108 R)
• M75: 29,601,379 km (0.11 R)
• M76: 29,886,663 km (0.087 R)
• M77: 30,940,131 km (0.094 R)
• M78: 31,859,859 km (0.109 R)
• M79: 32,249,860 km (0.066 R)
• M80: 32,739,494 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit