🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.5

Radius: 11.3

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.68 AU - 0.8 AU

Year: 447 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 33,383,297 km

• M1: 143,764 km (0.101 R)
• M2: 220,507 km (0.041 R)
• M3: 314,156 km (0.027 R)
• M4: 389,553 km (0.081 R)
• M5: 479,312 km (0.062 R)
• M6: 583,880 km (0.028 R)
• M7: 664,215 km (0.11 R)
• M8: 907,760 km (0.069 R)
• M9: 1,038,658 km (0.061 R)
• M10: 1,272,928 km (0.063 R)
• M11: 1,376,899 km (0.115 R)
• M12: 1,483,861 km (0.093 R)
• M13: 1,607,728 km (0.095 R)
• M14: 1,749,547 km (0.05 R)
• M15: 1,885,681 km (0.058 R)
• M16: 2,000,273 km (0.061 R)
• M17: 2,117,259 km (0.088 R)
• M18: 2,315,775 km (0.087 R)
• M19: 2,401,195 km (0.112 R)
• M20: 2,487,813 km (0.099 R)
• M21: 2,597,468 km (0.064 R)
• M22: 2,669,574 km (0.072 R)
• M23: 2,742,428 km (0.116 R)
• M24: 2,816,030 km (0.064 R)
• M25: 3,034,892 km (0.093 R)
• M26: 3,182,096 km (0.108 R)
• M27: 3,301,475 km (0.058 R)
• M28: 3,379,865 km (0.061 R)
• M29: 3,538,738 km (0.089 R)
• M30: 3,619,072 km (0.087 R)
• M31: 3,737,553 km (0.104 R)
• M32: 3,927,393 km (0.118 R)
• M33: 4,075,196 km (0.091 R)
• M34: 4,159,569 km (0.03 R)
• M35: 4,323,378 km (0.102 R)
• M36: 4,409,397 km (0.075 R)
• M37: 4,583,230 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.8

Radius: 10.6

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.98 AU - 5.6 AU

Year: 8552 Days

Day: 13.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,383,297 km

• M1: 170,093 km (0.078 R)
• M2: 503,846 km (0.055 R)
• M3: 979,567 km (0.088 R)
• M4: 1,464,563 km (0.068 R)
• M5: 1,612,964 km (0.116 R)
• M6: 1,744,311 km (0.1 R)
• M7: 2,207,915 km (0.08 R)
• M8: 2,554,832 km (0.101 R)
• M9: 2,839,816 km (0.108 R)
• M10: 3,026,515 km (0.096 R)
• M11: 3,189,726 km (0.116 R)
• M12: 3,412,178 km (0.073 R)
• M13: 3,784,377 km (0.11 R)
• M14: 5,301,749 km (0.088 R)
• M15: 5,699,230 km (0.096 R)
• M16: 5,901,636 km (0.095 R)
• M17: 6,383,341 km (0.071 R)
• M18: 6,593,676 km (0.098 R)
• M19: 7,568,306 km (0.118 R)
• M20: 7,716,557 km (0.061 R)
• M21: 7,903,256 km (0.102 R)
• M22: 8,357,285 km (0.092 R)
• M23: 8,626,112 km (0.073 R)
• M24: 8,976,022 km (0.112 R)
• M25: 9,649,511 km (0.112 R)
• M26: 9,729,846 km (0.069 R)
• M27: 10,012,735 km (0.095 R)
• M28: 10,628,031 km (0.102 R)
• M29: 10,877,560 km (0.068 R)
• M30: 11,171,221 km (0.12 R)
• M31: 11,595,181 km (0.086 R)
• M32: 11,895,275 km (0.091 R)
• M33: 12,241,145 km (0.103 R)
• M34: 12,634,438 km (0.096 R)
• M35: 13,343,681 km (0.108 R)
• M36: 13,884,029 km (0.05 R)
• M37: 14,661,938 km (0.078 R)
• M38: 15,219,639 km (0.114 R)
• M39: 16,021,483 km (0.082 R)
• M40: 16,499,598 km (0.093 R)
• M41: 18,558,364 km (0.062 R)
• M42: 18,758,675 km (0.112 R)
• M43: 19,566,953 km (0.102 R)
• M44: 19,975,504 km (0.093 R)
• M45: 20,129,291 km (0.111 R)
• M46: 20,489,972 km (0.093 R)
• M47: 20,852,746 km (0.048 R)
• M48: 21,165,406 km (0.11 R)
• M49: 21,374,693 km (0.12 R)
• M50: 21,532,070 km (0.099 R)
• M51: 21,900,829 km (0.083 R)
• M52: 22,484,710 km (0.103 R)
• M53: 23,019,821 km (0.061 R)
• M54: 23,127,382 km (0.119 R)
• M55: 24,266,570 km (0.082 R)
• M56: 24,705,490 km (0.037 R)
• M57: 24,815,594 km (0.067 R)
• M58: 24,981,049 km (0.053 R)
• M59: 25,479,659 km (0.114 R)
• M60: 26,599,549 km (0.087 R)
• M61: 26,881,989 km (0.102 R)
• M62: 27,849,888 km (0.083 R)
• M63: 28,309,303 km (0.081 R)
• M64: 28,713,217 km (0.059 R)
• M65: 30,230,738 km (0.073 R)
• M66: 32,615,627 km (0.08 R)
• M67: 32,857,527 km (0.074 R)
• M68: 34,320,893 km (0.057 R)
• M69: 34,505,198 km (0.039 R)
• M70: 34,689,951 km (0.116 R)
• M71: 35,308,239 km (0.088 R)
• M72: 36,806,761 km (0.11 R)
• M73: 37,184,645 km (0.04 R)
• M74: 37,880,724 km (0.116 R)
• M75: 39,221,570 km (0.068 R)
• M76: 39,672,009 km (0.11 R)
• M77: 40,188,870 km (0.084 R)
• M78: 40,642,899 km (0.1 R)
• M79: 40,838,124 km (0.116 R)
• M80: 42,146,956 km (0.084 R)
• M81: 42,278,602 km (0.106 R)
• M82: 43,203,865 km (0.117 R)
• M83: 43,535,972 km (0.06 R)
• M84: 43,802,257 km (0.097 R)
• M85: 44,738,440 km (0.057 R)
• M86: 44,939,948 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.8

Radius: 3.5

Gravity: 19.9 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.51 AU - 6.03 AU

Year: 9743 Days

Day: 23.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,383,297 km

• M1: 44,580 km (0.112 R)
• M2: 252,521 km (0.117 R)
• M3: 383,270 km (0.079 R)
• M4: 461,958 km (0.088 R)
• M5: 545,883 km (0.113 R)
• M6: 621,729 km (0.089 R)
• M7: 755,918 km (0.111 R)
• M8: 1,226,852 km (0.086 R)
• M9: 1,771,239 km (0.095 R)
• M10: 1,808,788 km (0.088 R)
• M11: 1,999,824 km (0.115 R)
• M12: 2,278,076 km (0.076 R)
• M13: 2,442,484 km (0.117 R)
• M14: 2,568,446 km (0.066 R)
• M15: 2,674,960 km (0.112 R)
• M16: 2,848,343 km (0.09 R)
• M17: 3,367,149 km (0.065 R)
• M18: 3,530,809 km (0.083 R)
• M19: 3,745,033 km (0.082 R)
• M20: 3,769,118 km (0.098 R)
• M21: 3,841,673 km (0.084 R)
• M22: 4,361,975 km (0.074 R)
• M23: 4,591,607 km (0.117 R)
• M24: 4,694,980 km (0.079 R)
• M25: 5,304,142 km (0.061 R)
• M26: 6,220,728 km (0.111 R)
• M27: 7,244,875 km (0.073 R)
• M28: 7,760,988 km (0.097 R)
• M29: 8,257,503 km (0.109 R)
• M30: 8,636,584 km (0.06 R)
• M31: 9,444,263 km (0.118 R)
• M32: 9,873,908 km (0.092 R)
• M33: 10,208,559 km (0.089 R)
• M34: 11,061,566 km (0.107 R)
• M35: 11,200,093 km (0.116 R)
• M36: 12,581,331 km (0.082 R)
• M37: 13,053,461 km (0.118 R)
• M38: 13,568,377 km (0.065 R)
• M39: 14,202,672 km (0.082 R)
• M40: 15,577,177 km (0.047 R)
• M41: 16,556,445 km (0.044 R)
• M42: 18,164,173 km (0.086 R)
• M43: 18,409,664 km (0.077 R)
• M44: 19,360,508 km (0.067 R)
• M45: 19,820,970 km (0.071 R)
• M46: 20,327,359 km (0.042 R)
• M47: 21,525,338 km (0.06 R)
• M48: 21,568,572 km (0.072 R)
• M49: 21,611,806 km (0.117 R)
• M50: 21,698,274 km (0.107 R)
• M51: 22,002,256 km (0.066 R)
• M52: 23,098,958 km (0.069 R)
• M53: 23,231,801 km (0.118 R)
• M54: 24,123,554 km (0.108 R)
• M55: 24,528,516 km (0.105 R)
• M56: 25,756,714 km (0.093 R)
• M57: 25,802,641 km (0.109 R)
• M58: 25,986,347 km (0.104 R)
• M59: 26,633,059 km (0.107 R)
• M60: 27,285,006 km (0.052 R)
• M61: 28,225,378 km (0.11 R)
• M62: 28,699,454 km (0.111 R)
• M63: 29,415,729 km (0.076 R)
• M64: 29,511,621 km (0.098 R)
• M65: 31,305,150 km (0.072 R)
• M66: 31,402,987 km (0.101 R)
• M67: 31,452,055 km (0.114 R)
• M68: 31,501,123 km (0.071 R)
• M69: 31,943,633 km (0.098 R)
• M70: 32,635,972 km (0.105 R)
• M71: 32,735,305 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 13,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit