🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.8

Radius: 8.7

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.6 AU - 0.92 AU

Year: 428 Days

Day: 11.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 36,912,378 km

• M1: 111,600 km (0.074 R)
• M2: 175,030 km (0.044 R)
• M3: 237,412 km (0.078 R)
• M4: 312,061 km (0.112 R)
• M5: 482,603 km (0.102 R)
• M6: 601,832 km (0.12 R)
• M7: 681,119 km (0.067 R)
• M8: 786,735 km (0.12 R)
• M9: 843,582 km (0.116 R)
• M10: 1,044,044 km (0.066 R)
• M11: 1,180,327 km (0.095 R)
• M12: 1,259,764 km (0.113 R)
• M13: 1,373,159 km (0.1 R)
• M14: 1,447,509 km (0.12 R)
• M15: 1,595,611 km (0.108 R)
• M16: 1,723,816 km (0.065 R)
• M17: 1,789,191 km (0.07 R)
• M18: 1,855,462 km (0.107 R)
• M19: 1,938,190 km (0.096 R)
• M20: 2,022,114 km (0.061 R)
• M21: 2,253,991 km (0.028 R)
• M22: 2,347,939 km (0.026 R)
• M23: 2,432,162 km (0.064 R)
• M24: 2,540,022 km (0.088 R)
• M25: 2,603,302 km (0.044 R)
• M26: 2,749,160 km (0.119 R)
• M27: 2,849,839 km (0.117 R)
• M28: 2,945,732 km (0.115 R)
• M29: 3,042,671 km (0.092 R)
• M30: 3,277,390 km (0.088 R)
• M31: 3,333,938 km (0.103 R)
• M32: 3,422,350 km (0.071 R)
• M33: 3,530,959 km (0.092 R)
• M34: 3,588,853 km (0.091 R)
• M35: 3,718,704 km (0.116 R)
• M36: 3,817,139 km (0.071 R)
• M37: 3,909,740 km (0.085 R)
• M38: 4,030,017 km (0.064 R)
• M39: 4,117,681 km (0.113 R)
• M40: 4,233,171 km (0.036 R)
• M41: 4,322,331 km (0.077 R)
• M42: 4,488,535 km (0.094 R)
• M43: 4,558,397 km (0.089 R)
• M44: 4,834,255 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.3

Radius: 14.4

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.2 AU - 1.54 AU

Year: 1035 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 36,912,378 km

• M1: 186,399 km (0.075 R)
• M2: 281,693 km (0.093 R)
• M3: 389,852 km (0.092 R)
• M4: 499,208 km (0.118 R)
• M5: 608,564 km (0.051 R)
• M6: 702,212 km (0.118 R)
• M7: 796,609 km (0.116 R)
• M8: 1,078,451 km (0.043 R)
• M9: 1,644,529 km (0.104 R)
• M10: 1,790,387 km (0.106 R)
• M11: 1,925,773 km (0.11 R)
• M12: 2,119,503 km (0.082 R)
• M13: 2,247,110 km (0.104 R)
• M14: 2,485,120 km (0.1 R)
• M15: 2,603,153 km (0.057 R)
• M16: 2,705,777 km (0.115 R)
• M17: 2,862,406 km (0.087 R)
• M18: 2,986,273 km (0.089 R)
• M19: 3,112,234 km (0.029 R)
• M20: 3,212,315 km (0.099 R)
• M21: 3,491,016 km (0.067 R)
• M22: 3,595,286 km (0.102 R)
• M23: 3,729,475 km (0.076 R)
• M24: 3,855,586 km (0.094 R)
• M25: 4,122,319 km (0.063 R)
• M26: 4,303,482 km (0.038 R)
• M27: 4,405,358 km (0.097 R)
• M28: 4,549,271 km (0.109 R)
• M29: 4,674,036 km (0.109 R)
• M30: 4,926,707 km (0.103 R)
• M31: 5,097,847 km (0.111 R)
• M32: 5,260,011 km (0.104 R)
• M33: 5,445,961 km (0.075 R)
• M34: 5,813,224 km (0.077 R)
• M35: 6,039,864 km (0.107 R)
• M36: 6,385,136 km (0.109 R)
• M37: 6,737,140 km (0.091 R)
• M38: 6,831,985 km (0.098 R)
• M39: 6,999,236 km (0.111 R)
• M40: 7,131,630 km (0.066 R)
• M41: 7,252,654 km (0.091 R)
• M42: 7,386,544 km (0.115 R)
• M43: 7,533,749 km (0.114 R)
• M44: 7,756,201 km (0.115 R)
• M45: 7,855,683 km (0.112 R)
• M46: 7,993,463 km (0.052 R)
• M47: 8,157,123 km (0.104 R)
• M48: 8,283,832 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.7

Radius: 8.4

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.99 AU - 3.11 AU

Year: 3439 Days

Day: 10.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,912,378 km

• M1: 119,828 km (0.047 R)
• M2: 179,517 km (0.098 R)
• M3: 264,040 km (0.032 R)
• M4: 520,451 km (0.1 R)
• M5: 610,060 km (0.112 R)
• M6: 785,389 km (0.077 R)
• M7: 999,613 km (0.098 R)
• M8: 1,102,088 km (0.066 R)
• M9: 1,405,771 km (0.066 R)
• M10: 1,613,712 km (0.094 R)
• M11: 1,762,562 km (0.11 R)
• M12: 1,873,713 km (0.116 R)
• M13: 1,958,685 km (0.118 R)
• M14: 2,117,707 km (0.084 R)
• M15: 2,281,218 km (0.088 R)
• M16: 2,372,024 km (0.112 R)
• M17: 2,479,585 km (0.118 R)
• M18: 2,541,817 km (0.072 R)
• M19: 2,893,522 km (0.066 R)
• M20: 3,075,283 km (0.069 R)
• M21: 3,397,966 km (0.077 R)
• M22: 3,484,733 km (0.114 R)
• M23: 3,984,090 km (0.097 R)
• M24: 4,279,696 km (0.082 R)
• M25: 4,697,523 km (0.096 R)
• M26: 4,891,850 km (0.107 R)
• M27: 5,128,664 km (0.104 R)
• M28: 5,429,804 km (0.097 R)
• M29: 5,757,424 km (0.111 R)
• M30: 5,861,245 km (0.038 R)
• M31: 6,112,719 km (0.097 R)
• M32: 6,176,148 km (0.12 R)
• M33: 7,131,480 km (0.057 R)
• M34: 7,580,872 km (0.069 R)
• M35: 7,694,716 km (0.11 R)
• M36: 8,625,364 km (0.093 R)
• M37: 8,768,081 km (0.093 R)
• M38: 9,079,992 km (0.026 R)
• M39: 9,176,633 km (0.115 R)
• M40: 9,763,954 km (0.119 R)
• M41: 9,838,154 km (0.115 R)
• M42: 11,000,380 km (0.114 R)
• M43: 11,336,826 km (0.069 R)
• M44: 11,676,413 km (0.108 R)
• M45: 11,755,251 km (0.098 R)
• M46: 11,834,388 km (0.071 R)
• M47: 11,887,196 km (0.12 R)
• M48: 11,966,483 km (0.088 R)
• M49: 12,072,548 km (0.108 R)
• M50: 12,178,912 km (0.091 R)
• M51: 13,452,140 km (0.073 R)
• M52: 13,534,867 km (0.068 R)
• M53: 13,784,097 km (0.101 R)
• M54: 14,146,573 km (0.053 R)
• M55: 14,455,792 km (0.05 R)
• M56: 15,166,831 km (0.06 R)
• M57: 15,368,040 km (0.117 R)
• M58: 15,628,041 km (0.093 R)
• M59: 16,387,100 km (0.084 R)
• M60: 16,445,892 km (0.106 R)
• M61: 16,534,454 km (0.028 R)
• M62: 17,517,911 km (0.091 R)
• M63: 18,062,447 km (0.075 R)
• M64: 18,123,184 km (0.113 R)
• M65: 18,428,513 km (0.111 R)
• M66: 18,673,853 km (0.104 R)
• M67: 19,167,975 km (0.085 R)
• M68: 19,979,992 km (0.029 R)
• M69: 20,962,850 km (0.115 R)
• M70: 21,476,270 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.1

Radius: 11.4

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.81 AU - 4.23 AU

Year: 4264 Days

Day: 12.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,912,378 km

• M1: 144,063 km (0.076 R)
• M2: 217,366 km (0.113 R)
• M3: 304,432 km (0.087 R)
• M4: 436,527 km (0.104 R)
• M5: 516,262 km (0.048 R)
• M6: 1,347,129 km (0.1 R)
• M7: 1,429,707 km (0.059 R)
• M8: 1,687,763 km (0.085 R)
• M9: 1,883,736 km (0.113 R)
• M10: 2,055,475 km (0.079 R)
• M11: 2,167,524 km (0.119 R)
• M12: 2,482,277 km (0.088 R)
• M13: 2,688,723 km (0.057 R)
• M14: 2,829,644 km (0.118 R)
• M15: 2,901,002 km (0.117 R)
• M16: 2,991,060 km (0.03 R)
• M17: 3,323,167 km (0.115 R)
• M18: 3,455,561 km (0.108 R)
• M19: 3,551,154 km (0.082 R)
• M20: 3,922,905 km (0.101 R)
• M21: 4,063,078 km (0.112 R)
• M22: 4,431,239 km (0.116 R)
• M23: 4,514,565 km (0.107 R)
• M24: 4,767,535 km (0.101 R)
• M25: 5,090,516 km (0.103 R)
• M26: 5,287,686 km (0.087 R)
• M27: 5,509,839 km (0.099 R)
• M28: 5,599,448 km (0.056 R)
• M29: 6,334,722 km (0.118 R)
• M30: 6,428,819 km (0.066 R)
• M31: 6,570,787 km (0.111 R)
• M32: 6,690,017 km (0.112 R)
• M33: 6,809,845 km (0.057 R)
• M34: 6,954,655 km (0.099 R)
• M35: 7,124,898 km (0.067 R)
• M36: 7,198,201 km (0.072 R)
• M37: 7,945,891 km (0.091 R)
• M38: 8,123,912 km (0.034 R)
• M39: 8,406,353 km (0.09 R)
• M40: 8,535,905 km (0.114 R)
• M41: 8,613,845 km (0.079 R)
• M42: 8,770,624 km (0.105 R)
• M43: 9,113,353 km (0.119 R)
• M44: 9,380,086 km (0.104 R)
• M45: 10,640,149 km (0.089 R)
• M46: 10,892,969 km (0.039 R)
• M47: 11,576,631 km (0.109 R)
• M48: 11,894,676 km (0.075 R)
• M49: 12,069,257 km (0.103 R)
• M50: 12,303,527 km (0.041 R)
• M51: 12,450,732 km (0.118 R)
• M52: 13,346,075 km (0.116 R)
• M53: 14,478,830 km (0.106 R)
• M54: 14,727,761 km (0.101 R)
• M55: 14,946,772 km (0.064 R)
• M56: 15,103,999 km (0.095 R)
• M57: 15,229,961 km (0.066 R)
• M58: 15,388,086 km (0.085 R)
• M59: 15,705,981 km (0.107 R)
• M60: 15,993,957 km (0.087 R)
• M61: 18,124,829 km (0.063 R)
• M62: 18,292,379 km (0.109 R)
• M63: 18,866,087 km (0.077 R)
• M64: 19,206,272 km (0.037 R)
• M65: 19,996,598 km (0.117 R)
• M66: 20,867,557 km (0.111 R)
• M67: 21,964,707 km (0.083 R)
• M68: 22,179,231 km (0.082 R)
• M69: 22,502,362 km (0.12 R)
• M70: 22,610,372 km (0.035 R)
• M71: 22,935,598 km (0.09 R)
• M72: 23,262,319 km (0.081 R)
• M73: 23,883,749 km (0.052 R)
• M74: 23,994,002 km (0.104 R)
• M75: 24,325,661 km (0.104 R)
• M76: 24,807,516 km (0.102 R)
• M77: 24,956,366 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.9

Radius: 6.6

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.05 AU - 10.07 AU

Year: 17608 Days

Day: 18.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,912,378 km

• M1: 136,732 km (0.049 R)
• M2: 302,936 km (0.077 R)
• M3: 344,225 km (0.064 R)
• M4: 623,374 km (0.073 R)
• M5: 778,807 km (0.107 R)
• M6: 1,160,580 km (0.107 R)
• M7: 1,212,042 km (0.091 R)
• M8: 1,462,618 km (0.064 R)
• M9: 1,518,418 km (0.096 R)
• M10: 1,709,754 km (0.06 R)
• M11: 1,768,696 km (0.086 R)
• M12: 1,888,673 km (0.081 R)
• M13: 2,011,343 km (0.101 R)
• M14: 2,573,083 km (0.115 R)
• M15: 2,686,479 km (0.076 R)
• M16: 3,934,574 km (0.062 R)
• M17: 4,685,854 km (0.051 R)
• M18: 4,908,605 km (0.037 R)
• M19: 4,964,854 km (0.083 R)
• M20: 5,077,950 km (0.105 R)
• M21: 5,804,098 km (0.07 R)
• M22: 5,923,328 km (0.119 R)
• M23: 6,013,236 km (0.096 R)
• M24: 6,073,524 km (0.046 R)
• M25: 6,562,410 km (0.081 R)
• M26: 6,749,108 km (0.116 R)
• M27: 6,937,452 km (0.064 R)
• M28: 8,004,234 km (0.106 R)
• M29: 8,237,158 km (0.099 R)
• M30: 10,721,679 km (0.083 R)
• M31: 10,794,833 km (0.116 R)
• M32: 10,904,787 km (0.076 R)
• M33: 12,560,536 km (0.073 R)
• M34: 14,172,453 km (0.111 R)
• M35: 14,413,755 km (0.104 R)
• M36: 15,557,730 km (0.101 R)
• M37: 15,765,072 km (0.115 R)
• M38: 16,434,822 km (0.042 R)
• M39: 16,477,009 km (0.108 R)
• M40: 17,413,641 km (0.071 R)
• M41: 18,236,429 km (0.083 R)
• M42: 18,323,794 km (0.089 R)
• M43: 18,674,601 km (0.114 R)
• M44: 18,718,583 km (0.031 R)
• M45: 18,939,240 km (0.095 R)
• M46: 19,293,937 km (0.103 R)
• M47: 19,605,998 km (0.083 R)
• M48: 20,779,892 km (0.066 R)
• M49: 21,008,328 km (0.055 R)
• M50: 21,099,882 km (0.084 R)
• M51: 21,191,586 km (0.094 R)
• M52: 21,744,649 km (0.119 R)
• M53: 22,723,917 km (0.108 R)
• M54: 23,006,357 km (0.078 R)
• M55: 25,404,860 km (0.12 R)
• M56: 25,746,990 km (0.083 R)
• M57: 25,894,045 km (0.12 R)
• M58: 26,931,357 km (0.088 R)
• M59: 27,230,253 km (0.072 R)
• M60: 27,430,116 km (0.067 R)
• M61: 27,530,197 km (0.101 R)
• M62: 28,183,940 km (0.107 R)
• M63: 28,842,769 km (0.116 R)
• M64: 28,893,632 km (0.081 R)
• M65: 30,745,504 km (0.104 R)
• M66: 31,475,990 km (0.113 R)
• M67: 31,843,253 km (0.095 R)
• M68: 31,948,570 km (0.111 R)
• M69: 32,476,501 km (0.101 R)
• M70: 32,741,439 km (0.096 R)
• M71: 35,050,033 km (0.116 R)
• M72: 35,977,241 km (0.063 R)
• M73: 36,251,454 km (0.103 R)
• M74: 36,581,467 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 15,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit