🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.1

Radius: 9.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.49 AU - 0.53 AU

Year: 251 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 30,371,246 km

• M1: 116,387 km (0.036 R)
• M2: 201,957 km (0.098 R)
• M3: 290,669 km (0.088 R)
• M4: 350,059 km (0.061 R)
• M5: 436,975 km (0.071 R)
• M6: 496,665 km (0.105 R)
• M7: 557,102 km (0.085 R)
• M8: 675,734 km (0.118 R)
• M9: 741,257 km (0.028 R)
• M10: 812,017 km (0.105 R)
• M11: 870,360 km (0.074 R)
• M12: 957,726 km (0.107 R)
• M13: 1,016,667 km (0.094 R)
• M14: 1,080,097 km (0.091 R)
• M15: 1,164,769 km (0.089 R)
• M16: 1,234,781 km (0.092 R)
• M17: 1,327,083 km (0.107 R)
• M18: 1,389,914 km (0.11 R)
• M19: 1,450,202 km (0.083 R)
• M20: 1,566,140 km (0.095 R)
• M21: 1,644,081 km (0.096 R)
• M22: 1,708,108 km (0.097 R)
• M23: 1,773,034 km (0.109 R)
• M24: 1,885,681 km (0.106 R)
• M25: 1,960,779 km (0.066 R)
• M26: 2,081,505 km (0.091 R)
• M27: 2,138,651 km (0.066 R)
• M28: 2,360,206 km (0.081 R)
• M29: 2,471,506 km (0.055 R)
• M30: 2,545,408 km (0.108 R)
• M31: 2,642,048 km (0.07 R)
• M32: 2,699,643 km (0.086 R)
• M33: 2,793,740 km (0.04 R)
• M34: 2,930,173 km (0.042 R)
• M35: 3,036,238 km (0.043 R)
• M36: 3,143,650 km (0.06 R)
• M37: 3,228,472 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.5

Radius: 10.7

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.5 AU - 0.76 AU

Year: 345 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 30,371,246 km

• M1: 144,661 km (0.105 R)
• M2: 273,914 km (0.084 R)
• M3: 353,649 km (0.075 R)
• M4: 426,653 km (0.053 R)
• M5: 500,704 km (0.061 R)
• M6: 594,951 km (0.119 R)
• M7: 692,788 km (0.073 R)
• M8: 760,406 km (0.113 R)
• M9: 854,503 km (0.091 R)
• M10: 931,247 km (0.076 R)
• M11: 1,010,683 km (0.08 R)
• M12: 1,096,403 km (0.084 R)
• M13: 1,208,152 km (0.113 R)
• M14: 1,279,511 km (0.115 R)
• M15: 1,418,487 km (0.099 R)
• M16: 1,597,406 km (0.056 R)
• M17: 1,671,906 km (0.098 R)
• M18: 1,811,032 km (0.1 R)
• M19: 1,916,798 km (0.119 R)
• M20: 1,991,596 km (0.108 R)
• M21: 2,086,591 km (0.085 R)
• M22: 2,163,634 km (0.107 R)
• M23: 2,246,661 km (0.107 R)
• M24: 2,476,742 km (0.082 R)
• M25: 2,548,400 km (0.111 R)
• M26: 2,625,891 km (0.11 R)
• M27: 2,735,696 km (0.08 R)
• M28: 2,820,518 km (0.072 R)
• M29: 3,151,728 km (0.082 R)
• M30: 3,251,959 km (0.099 R)
• M31: 3,347,552 km (0.059 R)
• M32: 3,524,376 km (0.107 R)
• M33: 3,762,985 km (0.065 R)
• M34: 3,881,317 km (0.051 R)
• M35: 4,043,182 km (0.101 R)
• M36: 4,152,238 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.6

Radius: 12.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.77 AU - 2.69 AU

Year: 2299 Days

Day: 9 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 30,371,246 km

• M1: 165,754 km (0.101 R)
• M2: 259,702 km (0.071 R)
• M3: 399,726 km (0.098 R)
• M4: 565,181 km (0.083 R)
• M5: 729,888 km (0.084 R)
• M6: 847,622 km (0.102 R)
• M7: 936,034 km (0.063 R)
• M8: 1,015,620 km (0.108 R)
• M9: 1,116,898 km (0.083 R)
• M10: 1,262,307 km (0.118 R)
• M11: 1,449,753 km (0.098 R)
• M12: 1,550,732 km (0.08 R)
• M13: 1,767,798 km (0.086 R)
• M14: 1,947,315 km (0.102 R)
• M15: 2,084,048 km (0.102 R)
• M16: 2,207,466 km (0.027 R)
• M17: 2,299,469 km (0.045 R)
• M18: 2,401,495 km (0.097 R)
• M19: 2,513,693 km (0.1 R)
• M20: 2,743,625 km (0.104 R)
• M21: 3,148,437 km (0.118 R)
• M22: 3,262,281 km (0.052 R)
• M23: 3,358,173 km (0.099 R)
• M24: 3,464,836 km (0.074 R)
• M25: 3,631,788 km (0.025 R)
• M26: 3,984,240 km (0.054 R)
• M27: 4,149,097 km (0.095 R)
• M28: 4,305,726 km (0.032 R)
• M29: 4,390,099 km (0.056 R)
• M30: 4,528,477 km (0.119 R)
• M31: 5,018,410 km (0.085 R)
• M32: 5,129,561 km (0.11 R)
• M33: 5,298,009 km (0.109 R)
• M34: 5,388,665 km (0.111 R)
• M35: 5,990,048 km (0.105 R)
• M36: 6,286,851 km (0.101 R)
• M37: 6,418,945 km (0.08 R)
• M38: 6,515,735 km (0.081 R)
• M39: 6,612,824 km (0.113 R)
• M40: 6,722,779 km (0.109 R)
• M41: 7,131,031 km (0.065 R)
• M42: 7,509,364 km (0.075 R)
• M43: 7,688,134 km (0.08 R)
• M44: 7,829,504 km (0.116 R)
• M45: 7,920,010 km (0.064 R)
• M46: 8,036,846 km (0.113 R)
• M47: 8,285,478 km (0.077 R)
• M48: 8,430,588 km (0.08 R)
• M49: 8,510,024 km (0.067 R)
• M50: 8,884,468 km (0.058 R)
• M51: 9,182,317 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.2

Radius: 9.2

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.26 AU - 4.56 AU

Year: 6392 Days

Day: 6.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,371,246 km

• M1: 115,490 km (0.092 R)
• M2: 176,525 km (0.12 R)
• M3: 426,803 km (0.054 R)
• M4: 938,427 km (0.034 R)
• M5: 1,013,077 km (0.028 R)
• M6: 1,074,412 km (0.097 R)
• M7: 1,152,801 km (0.119 R)
• M8: 1,700,928 km (0.104 R)
• M9: 2,041,562 km (0.089 R)
• M10: 2,240,079 km (0.114 R)
• M11: 2,549,896 km (0.058 R)
• M12: 2,613,475 km (0.112 R)
• M13: 2,851,485 km (0.05 R)
• M14: 3,119,116 km (0.109 R)
• M15: 3,488,622 km (0.073 R)
• M16: 3,750,867 km (0.061 R)
• M17: 4,069,062 km (0.046 R)
• M18: 4,269,374 km (0.092 R)
• M19: 4,653,541 km (0.037 R)
• M20: 4,810,320 km (0.094 R)
• M21: 6,041,360 km (0.028 R)
• M22: 6,824,505 km (0.094 R)
• M23: 6,973,206 km (0.061 R)
• M24: 7,032,895 km (0.096 R)
• M25: 7,394,772 km (0.072 R)
• M26: 8,773,466 km (0.067 R)
• M27: 8,935,182 km (0.109 R)
• M28: 9,163,169 km (0.1 R)
• M29: 9,459,073 km (0.071 R)
• M30: 9,525,196 km (0.09 R)
• M31: 9,691,399 km (0.072 R)
• M32: 10,399,894 km (0.1 R)
• M33: 10,743,072 km (0.083 R)
• M34: 11,020,277 km (0.077 R)
• M35: 11,581,867 km (0.087 R)
• M36: 12,152,882 km (0.081 R)
• M37: 12,659,869 km (0.114 R)
• M38: 12,806,176 km (0.115 R)
• M39: 12,879,329 km (0.113 R)
• M40: 13,396,340 km (0.049 R)
• M41: 13,545,339 km (0.084 R)
• M42: 13,657,388 km (0.074 R)
• M43: 14,033,178 km (0.116 R)
• M44: 14,565,148 km (0.115 R)
• M45: 14,718,336 km (0.099 R)
• M46: 14,795,080 km (0.099 R)
• M47: 16,438,412 km (0.036 R)
• M48: 17,362,628 km (0.115 R)
• M49: 18,510,493 km (0.07 R)
• M50: 18,634,958 km (0.082 R)
• M51: 18,759,723 km (0.057 R)
• M52: 19,010,000 km (0.116 R)
• M53: 19,345,398 km (0.082 R)
• M54: 19,513,845 km (0.119 R)
• M55: 20,277,842 km (0.104 R)
• M56: 20,534,701 km (0.05 R)
• M57: 20,922,010 km (0.043 R)
• M58: 21,094,945 km (0.103 R)
• M59: 22,318,656 km (0.082 R)
• M60: 22,495,331 km (0.106 R)
• M61: 23,251,399 km (0.058 R)
• M62: 23,745,072 km (0.046 R)
• M63: 23,925,487 km (0.113 R)
• M64: 25,661,720 km (0.07 R)
• M65: 26,218,523 km (0.098 R)
• M66: 26,545,095 km (0.06 R)
• M67: 26,732,242 km (0.098 R)
• M68: 27,013,935 km (0.081 R)
• M69: 27,485,617 km (0.066 R)
• M70: 27,864,847 km (0.073 R)
• M71: 28,055,136 km (0.081 R)
• M72: 28,150,430 km (0.039 R)
• M73: 28,293,595 km (0.12 R)
• M74: 28,580,673 km (0.036 R)
• M75: 29,061,331 km (0.117 R)
• M76: 29,738,561 km (0.058 R)
• M77: 30,567,931 km (0.087 R)
• M78: 30,764,204 km (0.088 R)
• M79: 31,010,143 km (0.032 R)
• M80: 32,699,701 km (0.037 R)
• M81: 33,101,521 km (0.103 R)
• M82: 33,252,615 km (0.025 R)
• M83: 33,505,136 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.8

Radius: 13.4

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.02 AU - 5.42 AU

Year: 7078 Days

Day: 6.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,371,246 km

• M1: 171,589 km (0.038 R)
• M2: 339,587 km (0.039 R)
• M3: 799,451 km (0.085 R)
• M4: 915,090 km (0.11 R)
• M5: 1,437,935 km (0.086 R)
• M6: 1,698,235 km (0.098 R)
• M7: 2,172,610 km (0.098 R)
• M8: 2,265,061 km (0.079 R)
• M9: 2,511,898 km (0.051 R)
• M10: 2,628,734 km (0.065 R)
• M11: 2,767,561 km (0.106 R)
• M12: 3,011,256 km (0.094 R)
• M13: 3,283,374 km (0.1 R)
• M14: 3,520,038 km (0.092 R)
• M15: 3,717,956 km (0.108 R)
• M16: 3,851,996 km (0.115 R)
• M17: 4,170,938 km (0.103 R)
• M18: 5,354,706 km (0.064 R)
• M19: 6,260,820 km (0.077 R)
• M20: 6,367,334 km (0.106 R)
• M21: 6,501,523 km (0.073 R)
• M22: 6,799,822 km (0.086 R)
• M23: 6,909,477 km (0.102 R)
• M24: 7,075,082 km (0.117 R)
• M25: 7,354,082 km (0.087 R)
• M26: 7,665,096 km (0.111 R)
• M27: 7,750,666 km (0.103 R)
• M28: 8,653,788 km (0.058 R)
• M29: 8,742,948 km (0.104 R)
• M30: 9,223,756 km (0.11 R)
• M31: 9,651,606 km (0.057 R)
• M32: 10,211,251 km (0.069 R)
• M33: 10,431,759 km (0.12 R)
• M34: 10,909,724 km (0.119 R)
• M35: 11,167,481 km (0.091 R)
• M36: 11,297,182 km (0.112 R)
• M37: 11,820,925 km (0.052 R)
• M38: 12,621,423 km (0.047 R)
• M39: 13,508,538 km (0.094 R)
• M40: 14,029,438 km (0.114 R)
• M41: 14,345,089 km (0.114 R)
• M42: 15,019,327 km (0.068 R)
• M43: 15,234,449 km (0.067 R)
• M44: 15,595,129 km (0.069 R)
• M45: 15,812,944 km (0.119 R)
• M46: 17,066,275 km (0.093 R)
• M47: 18,619,849 km (0.1 R)
• M48: 19,160,645 km (0.066 R)
• M49: 20,099,820 km (0.101 R)
• M50: 20,336,933 km (0.098 R)
• M51: 21,094,048 km (0.087 R)
• M52: 21,576,950 km (0.102 R)
• M53: 22,512,834 km (0.118 R)
• M54: 22,882,640 km (0.056 R)
• M55: 23,795,037 km (0.114 R)
• M56: 24,129,837 km (0.079 R)
• M57: 24,339,873 km (0.07 R)
• M58: 26,257,269 km (0.083 R)
• M59: 26,689,906 km (0.053 R)
• M60: 27,299,667 km (0.1 R)
• M61: 27,562,360 km (0.111 R)
• M62: 28,710,524 km (0.049 R)
• M63: 29,604,371 km (0.096 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: 317 - 16,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit