🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

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: 165.2

Radius: 14.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.6 AU - 0.76 AU

Year: 374 Days

Day: 8.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,067,881 km

• M1: 181,612 km (0.052 R)
• M2: 287,378 km (0.04 R)
• M3: 379,679 km (0.069 R)
• M4: 480,808 km (0.088 R)
• M5: 602,281 km (0.106 R)
• M6: 694,733 km (0.044 R)
• M7: 787,782 km (0.104 R)
• M8: 920,625 km (0.083 R)
• M9: 1,028,037 km (0.067 R)
• M10: 1,127,519 km (0.115 R)
• M11: 1,224,159 km (0.046 R)
• M12: 1,344,137 km (0.113 R)
• M13: 1,471,893 km (0.078 R)
• M14: 1,571,526 km (0.109 R)
• M15: 1,673,551 km (0.09 R)
• M16: 1,785,451 km (0.11 R)
• M17: 1,877,004 km (0.086 R)
• M18: 2,037,074 km (0.117 R)
• M19: 2,129,077 km (0.04 R)
• M20: 2,238,882 km (0.085 R)
• M21: 2,430,517 km (0.114 R)
• M22: 2,627,687 km (0.098 R)
• M23: 2,834,880 km (0.12 R)
• M24: 3,001,831 km (0.074 R)
• M25: 3,125,848 km (0.096 R)
• M26: 3,331,545 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 8.5

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.74 AU - 1.1 AU

Year: 588 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 46,067,881 km

• M1: 108,608 km (0.101 R)
• M2: 195,824 km (0.087 R)
• M3: 288,125 km (0.091 R)
• M4: 411,993 km (0.108 R)
• M5: 593,006 km (0.112 R)
• M6: 680,820 km (0.095 R)
• M7: 736,919 km (0.08 R)
• M8: 800,049 km (0.109 R)
• M9: 865,124 km (0.111 R)
• M10: 1,083,537 km (0.119 R)
• M11: 1,174,642 km (0.09 R)
• M12: 1,358,349 km (0.071 R)
• M13: 1,424,022 km (0.071 R)
• M14: 1,477,279 km (0.116 R)
• M15: 1,585,887 km (0.071 R)
• M16: 1,782,459 km (0.078 R)
• M17: 1,869,076 km (0.112 R)
• M18: 2,001,919 km (0.119 R)
• M19: 2,092,126 km (0.087 R)
• M20: 2,183,830 km (0.041 R)
• M21: 2,261,321 km (0.118 R)
• M22: 2,331,782 km (0.074 R)
• M23: 2,411,069 km (0.115 R)
• M24: 2,762,025 km (0.074 R)
• M25: 2,837,572 km (0.066 R)
• M26: 2,965,030 km (0.069 R)
• M27: 3,042,372 km (0.069 R)
• M28: 3,146,642 km (0.076 R)
• M29: 3,207,977 km (0.102 R)
• M30: 3,260,934 km (0.088 R)
• M31: 3,612,190 km (0.081 R)
• M32: 3,731,868 km (0.11 R)
• M33: 4,032,411 km (0.086 R)
• M34: 4,099,281 km (0.06 R)
• M35: 4,233,919 km (0.05 R)
• M36: 4,409,397 km (0.092 R)
• M37: 4,537,453 km (0.071 R)
• M38: 4,696,924 km (0.09 R)
• M39: 4,837,995 km (0.098 R)
• M40: 5,301,001 km (0.086 R)
• M41: 5,500,714 km (0.062 R)
• M42: 5,606,779 km (0.073 R)
• M43: 5,842,694 km (0.038 R)
• M44: 5,972,695 km (0.098 R)
• M45: 6,147,724 km (0.118 R)
• M46: 6,291,039 km (0.117 R)
• M47: 6,480,131 km (0.091 R)
• M48: 6,581,110 km (0.035 R)
• M49: 6,693,906 km (0.117 R)
• M50: 7,128,189 km (0.095 R)
• M51: 7,348,696 km (0.081 R)
• M52: 7,454,013 km (0.057 R)
• M53: 7,536,292 km (0.114 R)
• M54: 7,618,870 km (0.042 R)
• M55: 7,987,928 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.2

Radius: 9.4

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.03 AU - 1.13 AU

Year: 748 Days

Day: 5.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 46,067,881 km

• M1: 117,584 km (0.091 R)
• M2: 188,643 km (0.048 R)
• M3: 253,269 km (0.102 R)
• M4: 362,027 km (0.111 R)
• M5: 469,588 km (0.026 R)
• M6: 536,608 km (0.025 R)
• M7: 602,879 km (0.092 R)
• M8: 681,867 km (0.105 R)
• M9: 759,808 km (0.032 R)
• M10: 830,567 km (0.057 R)
• M11: 979,417 km (0.103 R)
• M12: 1,097,151 km (0.094 R)
• M13: 1,243,607 km (0.107 R)
• M14: 1,334,563 km (0.059 R)
• M15: 1,396,646 km (0.104 R)
• M16: 1,549,535 km (0.082 R)
• M17: 1,648,120 km (0.096 R)
• M18: 1,728,454 km (0.071 R)
• M19: 1,789,639 km (0.093 R)
• M20: 1,879,248 km (0.083 R)
• M21: 2,034,531 km (0.12 R)
• M22: 2,194,002 km (0.106 R)
• M23: 2,275,384 km (0.077 R)
• M24: 2,350,183 km (0.071 R)
• M25: 2,456,397 km (0.063 R)
• M26: 2,525,511 km (0.08 R)
• M27: 2,713,257 km (0.064 R)
• M28: 2,873,177 km (0.12 R)
• M29: 3,044,466 km (0.053 R)
• M30: 3,168,932 km (0.102 R)
• M31: 3,227,574 km (0.105 R)
• M32: 3,543,674 km (0.067 R)
• M33: 3,727,680 km (0.07 R)
• M34: 4,077,739 km (0.089 R)
• M35: 4,363,471 km (0.106 R)
• M36: 4,646,360 km (0.051 R)
• M37: 4,799,698 km (0.072 R)
• M38: 4,886,614 km (0.084 R)
• M39: 5,239,815 km (0.119 R)
• M40: 5,299,505 km (0.063 R)
• M41: 5,409,609 km (0.055 R)
• M42: 5,550,679 km (0.058 R)
• M43: 5,631,911 km (0.03 R)
• M44: 5,693,097 km (0.097 R)
• M45: 5,764,754 km (0.033 R)
• M46: 5,929,611 km (0.11 R)
• M47: 6,002,315 km (0.082 R)
• M48: 6,106,585 km (0.083 R)
• M49: 6,200,981 km (0.088 R)
• M50: 6,348,634 km (0.1 R)
• M51: 6,487,012 km (0.1 R)
• M52: 7,204,484 km (0.092 R)
• M53: 7,337,626 km (0.111 R)
• M54: 7,460,446 km (0.118 R)
• M55: 7,606,453 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.5

Radius: 11.1

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.28 AU - 5.42 AU

Year: 6050 Days

Day: 7.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,067,881 km

• M1: 173,384 km (0.102 R)
• M2: 328,966 km (0.032 R)
• M3: 593,006 km (0.1 R)
• M4: 700,268 km (0.117 R)
• M5: 838,646 km (0.049 R)
• M6: 1,090,568 km (0.041 R)
• M7: 1,170,903 km (0.091 R)
• M8: 1,338,303 km (0.108 R)
• M9: 1,744,012 km (0.057 R)
• M10: 2,069,088 km (0.093 R)
• M11: 2,343,002 km (0.114 R)
• M12: 2,484,521 km (0.094 R)
• M13: 2,665,385 km (0.052 R)
• M14: 3,117,470 km (0.086 R)
• M15: 3,253,903 km (0.071 R)
• M16: 3,716,310 km (0.106 R)
• M17: 3,923,952 km (0.072 R)
• M18: 4,135,484 km (0.074 R)
• M19: 4,350,755 km (0.043 R)
• M20: 4,680,618 km (0.107 R)
• M21: 5,225,304 km (0.082 R)
• M22: 5,388,067 km (0.075 R)
• M23: 5,528,838 km (0.114 R)
• M24: 5,766,400 km (0.079 R)
• M25: 6,300,614 km (0.074 R)
• M26: 6,952,561 km (0.052 R)
• M27: 7,364,404 km (0.084 R)
• M28: 7,599,572 km (0.104 R)
• M29: 7,837,283 km (0.112 R)
• M30: 7,917,168 km (0.03 R)
• M31: 8,184,948 km (0.051 R)
• M32: 8,537,850 km (0.107 R)
• M33: 8,867,863 km (0.088 R)
• M34: 9,258,313 km (0.047 R)
• M35: 9,569,028 km (0.101 R)
• M36: 10,084,991 km (0.088 R)
• M37: 10,229,951 km (0.069 R)
• M38: 11,143,845 km (0.106 R)
• M39: 11,353,880 km (0.073 R)
• M40: 11,777,840 km (0.047 R)
• M41: 11,869,394 km (0.069 R)
• M42: 11,961,247 km (0.097 R)
• M43: 12,299,787 km (0.091 R)
• M44: 12,672,585 km (0.08 R)
• M45: 13,525,293 km (0.034 R)
• M46: 13,974,685 km (0.108 R)
• M47: 14,136,400 km (0.062 R)
• M48: 15,020,374 km (0.089 R)
• M49: 15,119,707 km (0.111 R)
• M50: 15,252,550 km (0.096 R)
• M51: 15,753,853 km (0.108 R)
• M52: 16,396,675 km (0.091 R)
• M53: 16,772,913 km (0.079 R)
• M54: 16,875,986 km (0.026 R)
• M55: 18,094,012 km (0.109 R)
• M56: 18,305,693 km (0.045 R)
• M57: 18,411,758 km (0.067 R)
• M58: 18,482,667 km (0.044 R)
• M59: 18,553,577 km (0.106 R)
• M60: 18,624,636 km (0.062 R)
• M61: 19,160,495 km (0.075 R)
• M62: 19,412,268 km (0.074 R)
• M63: 19,737,644 km (0.115 R)
• M64: 20,028,313 km (0.086 R)
• M65: 20,137,818 km (0.049 R)
• M66: 20,503,884 km (0.095 R)
• M67: 21,131,148 km (0.118 R)
• M68: 21,802,394 km (0.113 R)
• M69: 23,203,827 km (0.079 R)
• M70: 23,318,718 km (0.116 R)
• M71: 23,934,911 km (0.11 R)
• M72: 24,050,999 km (0.108 R)
• M73: 24,128,491 km (0.062 R)
• M74: 24,439,355 km (0.11 R)
• M75: 24,986,584 km (0.098 R)
• M76: 25,222,351 km (0.032 R)
• M77: 25,340,533 km (0.088 R)
• M78: 25,815,057 km (0.116 R)
• M79: 26,853,267 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.9

Radius: 13.7

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.87 AU - 5.63 AU

Year: 6904 Days

Day: 14.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 46,067,881 km

• M1: 192,233 km (0.089 R)
• M2: 307,872 km (0.12 R)
• M3: 611,855 km (0.069 R)
• M4: 762,500 km (0.087 R)
• M5: 1,116,449 km (0.1 R)
• M6: 1,234,182 km (0.052 R)
• M7: 1,547,740 km (0.111 R)
• M8: 1,721,124 km (0.114 R)
• M9: 2,280,919 km (0.09 R)
• M10: 2,479,884 km (0.061 R)
• M11: 2,668,826 km (0.085 R)
• M12: 3,027,711 km (0.056 R)
• M13: 3,472,017 km (0.111 R)
• M14: 3,577,633 km (0.107 R)
• M15: 3,702,248 km (0.071 R)
• M16: 3,919,165 km (0.054 R)
• M17: 4,403,713 km (0.053 R)
• M18: 6,724,574 km (0.055 R)
• M19: 7,236,947 km (0.116 R)
• M20: 7,440,848 km (0.075 R)
• M21: 7,554,992 km (0.109 R)
• M22: 8,158,021 km (0.065 R)
• M23: 8,632,396 km (0.115 R)
• M24: 9,164,665 km (0.066 R)
• M25: 9,484,355 km (0.107 R)
• M26: 9,633,056 km (0.03 R)
• M27: 10,465,119 km (0.109 R)
• M28: 10,773,440 km (0.112 R)
• M29: 11,557,333 km (0.081 R)
• M30: 12,090,201 km (0.078 R)
• M31: 12,386,704 km (0.104 R)
• M32: 12,740,353 km (0.032 R)
• M33: 12,987,040 km (0.045 R)
• M34: 13,429,550 km (0.112 R)
• M35: 14,215,986 km (0.08 R)
• M36: 15,191,065 km (0.103 R)
• M37: 15,278,131 km (0.117 R)
• M38: 16,010,263 km (0.068 R)
• M39: 17,783,297 km (0.116 R)
• M40: 18,089,973 km (0.105 R)
• M41: 18,646,327 km (0.071 R)
• M42: 18,801,909 km (0.11 R)
• M43: 19,428,425 km (0.088 R)
• M44: 20,157,565 km (0.097 R)
• M45: 20,798,742 km (0.064 R)
• M46: 21,773,222 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.5

Radius: 5.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.79 AU - 10.29 AU

Year: 19650 Days

Day: 20.4 Hours

Environment

Temp: -245 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 46,067,881 km

• M1: 125,213 km (0.09 R)
• M2: 373,247 km (0.057 R)
• M3: 426,354 km (0.069 R)
• M4: 851,960 km (0.116 R)
• M5: 1,074,113 km (0.07 R)
• M6: 1,842,597 km (0.106 R)
• M7: 1,984,117 km (0.06 R)
• M8: 2,153,910 km (0.083 R)
• M9: 2,303,059 km (0.085 R)
• M10: 2,455,799 km (0.103 R)
• M11: 2,960,841 km (0.087 R)
• M12: 4,818,398 km (0.086 R)
• M13: 5,013,922 km (0.075 R)
• M14: 5,547,837 km (0.085 R)
• M15: 6,311,235 km (0.081 R)
• M16: 6,382,294 km (0.063 R)
• M17: 6,633,020 km (0.03 R)
• M18: 6,960,041 km (0.117 R)
• M19: 7,554,543 km (0.08 R)
• M20: 8,010,966 km (0.105 R)
• M21: 8,910,797 km (0.073 R)
• M22: 9,150,752 km (0.092 R)
• M23: 9,718,925 km (0.065 R)
• M24: 11,102,705 km (0.12 R)
• M25: 11,274,593 km (0.07 R)
• M26: 11,360,911 km (0.097 R)
• M27: 12,324,471 km (0.091 R)
• M28: 13,268,434 km (0.098 R)
• M29: 17,419,026 km (0.103 R)
• M30: 18,020,709 km (0.12 R)
• M31: 18,629,124 km (0.078 R)
• M32: 18,987,111 km (0.119 R)
• M33: 19,089,735 km (0.083 R)
• M34: 19,865,999 km (0.088 R)
• M35: 20,389,143 km (0.066 R)
• M36: 20,863,817 km (0.116 R)
• M37: 21,182,311 km (0.049 R)
• M38: 21,877,941 km (0.034 R)
• M39: 21,931,796 km (0.116 R)
• M40: 22,853,468 km (0.041 R)
• M41: 23,511,699 km (0.105 R)
• M42: 23,566,751 km (0.046 R)
• M43: 23,953,910 km (0.113 R)
• M44: 25,579,890 km (0.091 R)
• M45: 26,434,991 km (0.068 R)
• M46: 26,492,287 km (0.077 R)
• M47: 27,647,482 km (0.099 R)
• M48: 27,705,675 km (0.076 R)
• M49: 29,292,460 km (0.117 R)
• M50: 30,546,688 km (0.088 R)
• M51: 31,331,928 km (0.1 R)
• M52: 31,757,534 km (0.095 R)
• M53: 32,552,945 km (0.088 R)
• M54: 33,045,721 km (0.093 R)
• M55: 33,478,956 km (0.09 R)
• M56: 33,665,206 km (0.054 R)
• M57: 34,350,962 km (0.051 R)
• M58: 35,863,098 km (0.12 R)
• M59: 36,563,365 km (0.065 R)
• M60: 36,947,233 km (0.087 R)
• M61: 37,268,270 km (0.094 R)
• M62: 38,171,692 km (0.081 R)
• M63: 39,606,036 km (0.115 R)
• M64: 40,461,886 km (0.052 R)
• M65: 40,528,008 km (0.069 R)
• M66: 41,058,033 km (0.09 R)
• M67: 41,590,302 km (0.107 R)
• M68: 43,674,350 km (0.111 R)
• M69: 44,900,006 km (0.048 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: 508 - 17,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit