🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 8.9

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.55 AU - 0.81 AU

Year: 380 Days

Day: 15 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 52,211,096 km

• M1: 113,694 km (0.109 R)
• M2: 281,244 km (0.108 R)
• M3: 358,137 km (0.108 R)
• M4: 425,456 km (0.082 R)
• M5: 501,302 km (0.105 R)
• M6: 572,062 km (0.037 R)
• M7: 668,553 km (0.114 R)
• M8: 747,840 km (0.066 R)
• M9: 818,450 km (0.092 R)
• M10: 899,682 km (0.087 R)
• M11: 1,027,139 km (0.043 R)
• M12: 1,088,624 km (0.1 R)
• M13: 1,146,967 km (0.049 R)
• M14: 1,243,607 km (0.057 R)
• M15: 1,314,367 km (0.105 R)
• M16: 1,381,686 km (0.093 R)
• M17: 1,460,075 km (0.095 R)
• M18: 1,636,900 km (0.119 R)
• M19: 1,863,989 km (0.093 R)
• M20: 2,095,567 km (0.111 R)
• M21: 2,174,854 km (0.067 R)
• M22: 2,360,056 km (0.109 R)
• M23: 2,460,436 km (0.051 R)
• M24: 2,556,328 km (0.103 R)
• M25: 2,752,002 km (0.096 R)
• M26: 2,807,952 km (0.071 R)
• M27: 2,889,333 km (0.085 R)
• M28: 3,041,774 km (0.062 R)
• M29: 3,158,011 km (0.085 R)
• M30: 3,236,251 km (0.095 R)
• M31: 3,295,342 km (0.07 R)
• M32: 3,407,989 km (0.109 R)
• M33: 3,468,127 km (0.077 R)
• M34: 3,548,910 km (0.114 R)
• M35: 3,616,678 km (0.076 R)
• M36: 3,698,658 km (0.053 R)
• M37: 3,969,430 km (0.106 R)
• M38: 4,153,435 km (0.048 R)
• M39: 4,282,538 km (0.049 R)
• M40: 4,362,124 km (0.046 R)
• M41: 4,434,829 km (0.079 R)
• M42: 4,515,313 km (0.097 R)
• M43: 4,581,584 km (0.081 R)
• M44: 4,648,155 km (0.056 R)
• M45: 4,722,506 km (0.069 R)
• M46: 4,819,744 km (0.067 R)
• M47: 4,894,992 km (0.079 R)
• M48: 4,970,688 km (0.088 R)
• M49: 5,054,314 km (0.118 R)

Asteroid Belt

Center: 1.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.1

Radius: 8.2

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.86 AU - 3.02 AU

Year: 3419 Days

Day: 10.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,211,096 km

• M1: 123,867 km (0.057 R)
• M2: 318,195 km (0.073 R)
• M3: 369,357 km (0.088 R)
• M4: 424,110 km (0.096 R)
• M5: 516,561 km (0.106 R)
• M6: 635,641 km (0.043 R)
• M7: 703,708 km (0.11 R)
• M8: 784,790 km (0.085 R)
• M9: 979,118 km (0.075 R)
• M10: 1,070,672 km (0.107 R)
• M11: 1,129,314 km (0.075 R)
• M12: 1,237,773 km (0.086 R)
• M13: 1,439,431 km (0.108 R)
• M14: 1,665,473 km (0.04 R)
• M15: 1,761,814 km (0.109 R)
• M16: 2,062,356 km (0.106 R)
• M17: 2,226,316 km (0.068 R)
• M18: 2,759,931 km (0.072 R)
• M19: 2,858,217 km (0.077 R)
• M20: 3,297,436 km (0.075 R)
• M21: 3,507,172 km (0.108 R)
• M22: 3,578,231 km (0.113 R)
• M23: 4,351,802 km (0.106 R)
• M24: 4,524,139 km (0.077 R)
• M25: 5,543,200 km (0.086 R)
• M26: 5,814,121 km (0.113 R)
• M27: 5,877,102 km (0.051 R)
• M28: 6,174,802 km (0.112 R)
• M29: 6,282,213 km (0.111 R)
• M30: 6,718,440 km (0.064 R)
• M31: 6,851,134 km (0.076 R)
• M32: 6,984,874 km (0.116 R)
• M33: 7,528,064 km (0.071 R)
• M34: 7,619,917 km (0.106 R)
• M35: 7,851,195 km (0.072 R)
• M36: 7,921,058 km (0.085 R)
• M37: 8,226,088 km (0.118 R)
• M38: 9,484,655 km (0.057 R)
• M39: 10,009,743 km (0.103 R)
• M40: 10,110,871 km (0.118 R)
• M41: 10,339,606 km (0.064 R)
• M42: 10,673,060 km (0.083 R)
• M43: 11,192,763 km (0.103 R)
• M44: 11,667,736 km (0.046 R)
• M45: 11,934,469 km (0.046 R)
• M46: 12,095,437 km (0.091 R)
• M47: 12,311,157 km (0.09 R)
• M48: 12,446,692 km (0.116 R)
• M49: 12,637,280 km (0.067 R)
• M50: 12,993,622 km (0.069 R)
• M51: 13,076,350 km (0.107 R)
• M52: 13,325,580 km (0.087 R)
• M53: 13,381,230 km (0.109 R)
• M54: 13,660,380 km (0.118 R)
• M55: 14,082,695 km (0.099 R)
• M56: 14,423,778 km (0.114 R)
• M57: 15,317,176 km (0.078 R)
• M58: 15,492,206 km (0.059 R)
• M59: 15,638,513 km (0.112 R)
• M60: 15,726,476 km (0.069 R)
• M61: 16,228,527 km (0.094 R)
• M62: 16,496,307 km (0.098 R)
• M63: 16,795,652 km (0.066 R)
• M64: 17,399,728 km (0.07 R)
• M65: 18,195,739 km (0.064 R)
• M66: 18,443,024 km (0.091 R)
• M67: 18,815,971 km (0.044 R)
• M68: 19,317,274 km (0.104 R)
• M69: 19,411,670 km (0.041 R)
• M70: 19,506,366 km (0.039 R)
• M71: 19,632,776 km (0.113 R)
• M72: 20,429,085 km (0.055 R)
• M73: 21,235,867 km (0.075 R)
• M74: 21,528,779 km (0.095 R)
• M75: 22,020,059 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.6

Radius: 13.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.29 AU - 3.55 AU

Year: 4290 Days

Day: 12.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,211,096 km

• M1: 191,784 km (0.095 R)
• M2: 284,086 km (0.111 R)
• M3: 402,867 km (0.116 R)
• M4: 587,770 km (0.037 R)
• M5: 744,848 km (0.117 R)
• M6: 1,146,518 km (0.042 R)
• M7: 1,246,599 km (0.058 R)
• M8: 1,409,960 km (0.109 R)
• M9: 1,709,904 km (0.088 R)
• M10: 1,792,332 km (0.114 R)
• M11: 1,944,174 km (0.114 R)
• M12: 2,047,995 km (0.048 R)
• M13: 2,481,978 km (0.102 R)
• M14: 2,865,996 km (0.11 R)
• M15: 3,085,306 km (0.065 R)
• M16: 3,351,740 km (0.062 R)
• M17: 3,863,664 km (0.091 R)
• M18: 4,865,820 km (0.08 R)
• M19: 5,201,219 km (0.089 R)
• M20: 5,494,580 km (0.057 R)
• M21: 5,743,361 km (0.114 R)
• M22: 5,843,891 km (0.113 R)
• M23: 6,021,314 km (0.067 R)
• M24: 6,149,071 km (0.05 R)
• M25: 6,277,875 km (0.053 R)
• M26: 6,616,714 km (0.091 R)
• M27: 6,775,288 km (0.09 R)
• M28: 6,908,280 km (0.097 R)
• M29: 7,150,030 km (0.101 R)
• M30: 7,586,557 km (0.028 R)
• M31: 7,836,086 km (0.091 R)
• M32: 7,975,810 km (0.067 R)
• M33: 8,428,643 km (0.119 R)
• M34: 8,977,368 km (0.117 R)
• M35: 9,065,033 km (0.088 R)
• M36: 9,182,467 km (0.11 R)
• M37: 9,537,612 km (0.107 R)
• M38: 9,867,326 km (0.079 R)
• M39: 10,048,639 km (0.08 R)
• M40: 10,353,519 km (0.071 R)
• M41: 11,191,716 km (0.028 R)
• M42: 11,666,689 km (0.107 R)
• M43: 12,440,709 km (0.104 R)
• M44: 12,833,852 km (0.04 R)
• M45: 12,932,886 km (0.102 R)
• M46: 13,464,856 km (0.114 R)
• M47: 14,310,532 km (0.115 R)
• M48: 14,930,167 km (0.065 R)
• M49: 15,068,994 km (0.117 R)
• M50: 15,699,249 km (0.112 R)
• M51: 16,017,594 km (0.118 R)
• M52: 16,231,070 km (0.065 R)
• M53: 17,422,018 km (0.11 R)
• M54: 18,342,793 km (0.12 R)
• M55: 18,454,393 km (0.033 R)
• M56: 18,603,542 km (0.118 R)
• M57: 18,790,390 km (0.105 R)
• M58: 19,053,234 km (0.112 R)
• M59: 20,001,834 km (0.071 R)
• M60: 21,199,215 km (0.057 R)
• M61: 21,433,635 km (0.094 R)
• M62: 21,747,641 km (0.09 R)
• M63: 22,142,280 km (0.105 R)
• M64: 22,978,682 km (0.118 R)
• M65: 23,340,260 km (0.109 R)
• M66: 24,600,173 km (0.073 R)
• M67: 25,507,783 km (0.054 R)
• M68: 25,632,398 km (0.057 R)
• M69: 25,882,227 km (0.072 R)
• M70: 26,216,578 km (0.112 R)
• M71: 26,678,686 km (0.07 R)
• M72: 27,739,036 km (0.11 R)
• M73: 28,252,904 km (0.025 R)
• M74: 28,381,858 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.1

Radius: 9.4

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.28 AU - 5.02 AU

Year: 5734 Days

Day: 11.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,211,096 km

• M1: 142,567 km (0.118 R)
• M2: 256,112 km (0.095 R)
• M3: 328,816 km (0.102 R)
• M4: 435,031 km (0.097 R)
• M5: 510,428 km (0.115 R)
• M6: 647,609 km (0.116 R)
• M7: 839,842 km (0.097 R)
• M8: 982,409 km (0.06 R)
• M9: 1,741,618 km (0.09 R)
• M10: 1,868,627 km (0.105 R)
• M11: 1,984,117 km (0.109 R)
• M12: 2,057,569 km (0.102 R)
• M13: 2,146,879 km (0.109 R)
• M14: 2,407,030 km (0.067 R)
• M15: 2,581,012 km (0.103 R)
• M16: 2,726,421 km (0.118 R)
• M17: 3,127,493 km (0.09 R)
• M18: 3,352,488 km (0.104 R)
• M19: 3,727,381 km (0.08 R)
• M20: 3,984,838 km (0.096 R)
• M21: 4,134,436 km (0.099 R)
• M22: 4,228,982 km (0.11 R)
• M23: 4,343,425 km (0.118 R)
• M24: 4,692,885 km (0.061 R)
• M25: 4,811,367 km (0.08 R)
• M26: 4,910,849 km (0.115 R)
• M27: 5,213,635 km (0.043 R)
• M28: 5,922,131 km (0.092 R)
• M29: 6,007,551 km (0.091 R)
• M30: 7,041,273 km (0.093 R)
• M31: 7,846,259 km (0.078 R)
• M32: 8,343,372 km (0.051 R)
• M33: 8,656,182 km (0.088 R)
• M34: 8,753,271 km (0.06 R)
• M35: 8,923,962 km (0.109 R)
• M36: 9,095,700 km (0.092 R)
• M37: 9,293,469 km (0.055 R)
• M38: 9,592,664 km (0.118 R)
• M39: 9,693,044 km (0.033 R)
• M40: 10,483,520 km (0.069 R)
• M41: 10,586,892 km (0.049 R)
• M42: 10,951,911 km (0.118 R)
• M43: 11,400,555 km (0.118 R)
• M44: 11,560,325 km (0.098 R)
• M45: 12,098,429 km (0.049 R)
• M46: 12,206,887 km (0.105 R)
• M47: 12,425,150 km (0.049 R)
• M48: 12,754,714 km (0.094 R)
• M49: 13,170,896 km (0.048 R)
• M50: 13,310,620 km (0.12 R)
• M51: 13,394,694 km (0.116 R)
• M52: 13,507,042 km (0.062 R)
• M53: 13,817,757 km (0.095 R)
• M54: 14,073,569 km (0.055 R)
• M55: 14,273,731 km (0.069 R)
• M56: 14,850,730 km (0.081 R)
• M57: 15,347,246 km (0.075 R)
• M58: 15,671,424 km (0.087 R)
• M59: 16,386,502 km (0.094 R)
• M60: 16,899,323 km (0.082 R)
• M61: 17,173,088 km (0.088 R)
• M62: 17,540,350 km (0.103 R)
• M63: 17,755,771 km (0.026 R)
• M64: 17,972,090 km (0.095 R)
• M65: 18,313,771 km (0.079 R)
• M66: 18,407,270 km (0.077 R)
• M67: 18,626,132 km (0.106 R)
• M68: 19,765,619 km (0.074 R)
• M69: 19,989,866 km (0.109 R)
• M70: 20,247,174 km (0.097 R)
• M71: 20,732,470 km (0.111 R)
• M72: 20,862,470 km (0.078 R)
• M73: 21,319,941 km (0.06 R)
• M74: 21,549,872 km (0.116 R)
• M75: 22,111,612 km (0.116 R)
• M76: 22,311,026 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.7

Radius: 6.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.44 AU - 12.06 AU

Year: 22258 Days

Day: 16.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,211,096 km

• M1: 106,364 km (0.095 R)
• M2: 1,000,361 km (0.113 R)
• M3: 1,062,145 km (0.107 R)
• M4: 1,233,434 km (0.099 R)
• M5: 1,530,685 km (0.101 R)
• M6: 1,749,248 km (0.073 R)
• M7: 1,824,496 km (0.045 R)
• M8: 2,215,993 km (0.104 R)
• M9: 3,044,317 km (0.099 R)
• M10: 3,104,605 km (0.068 R)
• M11: 3,730,223 km (0.12 R)
• M12: 4,325,622 km (0.114 R)
• M13: 4,669,249 km (0.119 R)
• M14: 5,200,920 km (0.089 R)
• M15: 5,864,087 km (0.078 R)
• M16: 6,205,619 km (0.077 R)
• M17: 6,359,555 km (0.066 R)
• M18: 6,475,793 km (0.119 R)
• M19: 6,631,973 km (0.12 R)
• M20: 7,188,028 km (0.104 R)
• M21: 7,268,661 km (0.094 R)
• M22: 7,553,346 km (0.106 R)
• M23: 7,717,754 km (0.105 R)
• M24: 8,050,011 km (0.084 R)
• M25: 8,175,673 km (0.101 R)
• M26: 8,344,420 km (0.12 R)
• M27: 9,824,691 km (0.032 R)
• M28: 10,184,623 km (0.091 R)
• M29: 10,778,676 km (0.104 R)
• M30: 12,144,056 km (0.059 R)
• M31: 12,433,378 km (0.032 R)
• M32: 13,166,408 km (0.117 R)
• M33: 14,114,858 km (0.034 R)
• M34: 15,136,911 km (0.103 R)
• M35: 15,971,517 km (0.104 R)
• M36: 17,413,641 km (0.072 R)
• M37: 18,232,689 km (0.064 R)
• M38: 20,305,966 km (0.034 R)
• M39: 20,477,405 km (0.112 R)
• M40: 21,109,756 km (0.029 R)
• M41: 22,689,060 km (0.088 R)
• M42: 24,185,039 km (0.117 R)
• M43: 24,488,124 km (0.048 R)
• M44: 24,975,514 km (0.097 R)
• M45: 25,404,561 km (0.109 R)
• M46: 25,589,314 km (0.111 R)
• M47: 26,270,134 km (0.086 R)
• M48: 26,706,511 km (0.063 R)
• M49: 26,769,043 km (0.064 R)
• M50: 27,082,451 km (0.055 R)
• M51: 27,208,262 km (0.093 R)
• M52: 29,762,796 km (0.053 R)
• M53: 30,609,520 km (0.052 R)
• M54: 33,600,579 km (0.11 R)
• M55: 35,096,558 km (0.07 R)
• M56: 35,783,661 km (0.037 R)
• M57: 36,544,665 km (0.103 R)
• M58: 36,614,079 km (0.112 R)
• M59: 38,223,303 km (0.087 R)
• M60: 38,505,594 km (0.114 R)
• M61: 40,141,746 km (0.108 R)
• M62: 40,932,221 km (0.046 R)
• M63: 42,236,864 km (0.115 R)
• M64: 42,382,722 km (0.111 R)
• M65: 42,601,734 km (0.051 R)
• M66: 43,261,011 km (0.059 R)
• M67: 43,628,723 km (0.085 R)
• M68: 44,515,539 km (0.091 R)
• M69: 45,184,541 km (0.081 R)
• M70: 45,482,989 km (0.079 R)
• M71: 46,081,679 km (0.093 R)
• M72: 46,382,072 km (0.108 R)
• M73: 46,984,802 km (0.113 R)
• M74: 50,345,518 km (0.069 R)
• M75: 51,120,136 km (0.092 R)
• M76: 51,898,643 km (0.044 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 12,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit