🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.6

Radius: 14.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.63 AU - 0.91 AU

Year: 475 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,367,492 km

• M1: 204,201 km (0.105 R)
• M2: 330,910 km (0.071 R)
• M3: 462,108 km (0.102 R)
• M4: 604,076 km (0.062 R)
• M5: 717,023 km (0.093 R)
• M6: 830,119 km (0.12 R)
• M7: 932,743 km (0.037 R)
• M8: 1,031,178 km (0.119 R)
• M9: 1,176,587 km (0.066 R)
• M10: 1,274,275 km (0.094 R)
• M11: 1,370,017 km (0.065 R)
• M12: 1,484,011 km (0.118 R)
• M13: 1,617,901 km (0.097 R)
• M14: 1,744,760 km (0.059 R)
• M15: 1,858,155 km (0.059 R)
• M16: 1,973,944 km (0.04 R)
• M17: 2,201,183 km (0.072 R)
• M18: 2,399,251 km (0.088 R)
• M19: 2,507,111 km (0.07 R)
• M20: 2,675,259 km (0.068 R)
• M21: 2,853,879 km (0.092 R)
• M22: 2,961,739 km (0.113 R)
• M23: 3,084,708 km (0.072 R)
• M24: 3,237,448 km (0.051 R)
• M25: 3,343,064 km (0.089 R)
• M26: 3,492,811 km (0.101 R)
• M27: 3,637,622 km (0.055 R)
• M28: 3,762,386 km (0.112 R)
• M29: 3,896,127 km (0.115 R)
• M30: 4,023,884 km (0.079 R)
• M31: 4,314,552 km (0.105 R)
• M32: 4,580,537 km (0.064 R)
• M33: 4,803,737 km (0.093 R)
• M34: 5,055,062 km (0.049 R)
• M35: 5,186,558 km (0.119 R)
• M36: 5,319,102 km (0.073 R)
• M37: 5,655,697 km (0.118 R)
• M38: 5,895,502 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.7

Radius: 9.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.7 AU - 1.06 AU

Year: 580 Days

Day: 5.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,367,492 km

• M1: 132,693 km (0.091 R)
• M2: 231,578 km (0.112 R)
• M3: 295,157 km (0.069 R)
• M4: 370,404 km (0.056 R)
• M5: 435,180 km (0.108 R)
• M6: 498,909 km (0.103 R)
• M7: 566,677 km (0.099 R)
• M8: 628,461 km (0.076 R)
• M9: 726,148 km (0.083 R)
• M10: 808,427 km (0.046 R)
• M11: 890,407 km (0.098 R)
• M12: 1,078,900 km (0.097 R)
• M13: 1,301,501 km (0.067 R)
• M14: 1,420,731 km (0.077 R)
• M15: 1,503,758 km (0.077 R)
• M16: 1,697,936 km (0.089 R)
• M17: 1,767,648 km (0.099 R)
• M18: 1,871,769 km (0.119 R)
• M19: 1,939,088 km (0.12 R)
• M20: 2,091,079 km (0.11 R)
• M21: 2,257,282 km (0.066 R)
• M22: 2,349,883 km (0.108 R)
• M23: 2,422,738 km (0.068 R)
• M24: 2,517,583 km (0.073 R)
• M25: 2,640,702 km (0.109 R)
• M26: 2,793,142 km (0.027 R)
• M27: 2,865,098 km (0.067 R)
• M28: 3,084,409 km (0.104 R)
• M29: 3,199,001 km (0.096 R)
• M30: 3,355,929 km (0.08 R)
• M31: 3,467,978 km (0.079 R)
• M32: 3,569,405 km (0.049 R)
• M33: 3,647,495 km (0.081 R)
• M34: 3,848,555 km (0.112 R)
• M35: 3,934,873 km (0.118 R)
• M36: 4,116,036 km (0.113 R)
• M37: 4,287,026 km (0.116 R)
• M38: 4,351,054 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.6

Radius: 9.1

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.81 AU - 1.03 AU

Year: 620 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 65,367,492 km

• M1: 113,844 km (0.04 R)
• M2: 216,618 km (0.112 R)
• M3: 332,556 km (0.069 R)
• M4: 395,088 km (0.088 R)
• M5: 486,043 km (0.119 R)
• M6: 568,173 km (0.052 R)
• M7: 651,050 km (0.076 R)
• M8: 771,775 km (0.05 R)
• M9: 844,929 km (0.113 R)
• M10: 1,041,650 km (0.086 R)
• M11: 1,218,923 km (0.079 R)
• M12: 1,485,058 km (0.118 R)
• M13: 1,647,222 km (0.112 R)
• M14: 1,711,250 km (0.065 R)
• M15: 1,881,792 km (0.099 R)
• M16: 1,955,543 km (0.111 R)
• M17: 2,044,105 km (0.064 R)
• M18: 2,113,070 km (0.088 R)
• M19: 2,239,480 km (0.035 R)
• M20: 2,325,050 km (0.102 R)
• M21: 2,382,795 km (0.101 R)
• M22: 2,484,821 km (0.078 R)
• M23: 2,543,912 km (0.04 R)
• M24: 2,603,452 km (0.063 R)
• M25: 2,686,030 km (0.062 R)
• M26: 3,017,539 km (0.057 R)
• M27: 3,192,269 km (0.098 R)
• M28: 3,264,824 km (0.086 R)
• M29: 3,677,265 km (0.112 R)
• M30: 3,804,274 km (0.04 R)
• M31: 3,872,640 km (0.085 R)
• M32: 3,941,455 km (0.118 R)
• M33: 4,097,785 km (0.06 R)
• M34: 4,158,970 km (0.091 R)
• M35: 4,247,233 km (0.094 R)
• M36: 4,380,525 km (0.101 R)
• M37: 4,488,235 km (0.077 R)
• M38: 4,560,641 km (0.071 R)
• M39: 4,715,624 km (0.118 R)
• M40: 4,835,302 km (0.113 R)
• M41: 5,030,827 km (0.115 R)
• M42: 5,105,925 km (0.094 R)
• M43: 5,545,593 km (0.11 R)
• M44: 5,662,279 km (0.072 R)
• M45: 5,760,116 km (0.109 R)
• M46: 5,898,046 km (0.116 R)
• M47: 6,097,011 km (0.116 R)
• M48: 6,257,829 km (0.095 R)
• M49: 6,450,660 km (0.115 R)
• M50: 6,532,490 km (0.066 R)
• M51: 6,831,836 km (0.1 R)
• M52: 6,925,633 km (0.05 R)
• M53: 7,083,010 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.3

Radius: 8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.3 AU - 5.14 AU

Year: 6094 Days

Day: 6.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,367,492 km

• M1: 101,727 km (0.12 R)
• M2: 281,842 km (0.051 R)
• M3: 430,094 km (0.101 R)
• M4: 604,974 km (0.09 R)
• M5: 712,385 km (0.106 R)
• M6: 826,379 km (0.1 R)
• M7: 897,886 km (0.116 R)
• M8: 1,073,066 km (0.099 R)
• M9: 1,328,579 km (0.085 R)
• M10: 1,427,612 km (0.088 R)
• M11: 1,633,310 km (0.113 R)
• M12: 1,817,315 km (0.075 R)
• M13: 2,089,433 km (0.076 R)
• M14: 2,513,244 km (0.072 R)
• M15: 3,150,681 km (0.104 R)
• M16: 3,380,313 km (0.095 R)
• M17: 3,497,299 km (0.11 R)
• M18: 3,575,988 km (0.05 R)
• M19: 3,735,160 km (0.084 R)
• M20: 3,835,989 km (0.1 R)
• M21: 3,978,406 km (0.093 R)
• M22: 4,205,944 km (0.07 R)
• M23: 4,630,652 km (0.104 R)
• M24: 4,760,653 km (0.116 R)
• M25: 5,068,974 km (0.077 R)
• M26: 5,315,661 km (0.087 R)
• M27: 5,751,141 km (0.102 R)
• M28: 6,558,969 km (0.086 R)
• M29: 6,778,728 km (0.115 R)
• M30: 7,075,530 km (0.1 R)
• M31: 7,477,949 km (0.047 R)
• M32: 7,887,847 km (0.11 R)
• M33: 8,226,237 km (0.113 R)
• M34: 8,463,350 km (0.119 R)
• M35: 8,649,300 km (0.08 R)
• M36: 8,809,819 km (0.119 R)
• M37: 8,944,307 km (0.071 R)
• M38: 9,434,091 km (0.113 R)
• M39: 10,326,292 km (0.05 R)
• M40: 10,984,074 km (0.079 R)
• M41: 11,186,929 km (0.12 R)
• M42: 11,625,999 km (0.101 R)
• M43: 11,803,122 km (0.095 R)
• M44: 12,160,213 km (0.075 R)
• M45: 12,581,181 km (0.034 R)
• M46: 13,129,607 km (0.097 R)
• M47: 13,530,529 km (0.105 R)
• M48: 13,966,756 km (0.089 R)
• M49: 14,155,100 km (0.106 R)
• M50: 14,725,367 km (0.109 R)
• M51: 15,045,357 km (0.103 R)
• M52: 15,335,427 km (0.116 R)
• M53: 15,562,218 km (0.071 R)
• M54: 15,790,205 km (0.118 R)
• M55: 16,249,470 km (0.053 R)
• M56: 17,214,526 km (0.086 R)
• M57: 17,315,505 km (0.109 R)
• M58: 17,959,075 km (0.028 R)
• M59: 19,444,582 km (0.031 R)
• M60: 19,690,072 km (0.111 R)
• M61: 19,795,688 km (0.119 R)
• M62: 20,078,129 km (0.113 R)
• M63: 21,076,844 km (0.097 R)
• M64: 21,184,854 km (0.074 R)
• M65: 21,691,242 km (0.096 R)
• M66: 21,909,356 km (0.071 R)
• M67: 22,568,484 km (0.104 R)
• M68: 22,642,087 km (0.111 R)
• M69: 23,681,193 km (0.096 R)
• M70: 24,508,619 km (0.094 R)
• M71: 24,849,852 km (0.105 R)
• M72: 24,963,845 km (0.076 R)
• M73: 25,269,025 km (0.088 R)
• M74: 25,460,361 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.3

Radius: 7.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.96 AU - 7.2 AU

Year: 10538 Days

Day: 15.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 65,367,492 km

• M1: 107,411 km (0.115 R)
• M2: 560,394 km (0.107 R)
• M3: 1,065,586 km (0.086 R)
• M4: 1,269,637 km (0.118 R)
• M5: 1,731,595 km (0.085 R)
• M6: 2,390,873 km (0.098 R)
• M7: 2,796,732 km (0.08 R)
• M8: 3,017,987 km (0.102 R)
• M9: 3,477,702 km (0.083 R)
• M10: 3,892,237 km (0.071 R)
• M11: 4,162,262 km (0.088 R)
• M12: 4,531,619 km (0.111 R)
• M13: 4,625,566 km (0.096 R)
• M14: 4,959,768 km (0.025 R)
• M15: 6,138,150 km (0.056 R)
• M16: 6,478,785 km (0.109 R)
• M17: 6,531,742 km (0.117 R)
• M18: 7,178,454 km (0.061 R)
• M19: 7,873,785 km (0.037 R)
• M20: 7,958,756 km (0.089 R)
• M21: 8,648,851 km (0.101 R)
• M22: 8,853,651 km (0.078 R)
• M23: 9,119,486 km (0.118 R)
• M24: 9,538,211 km (0.059 R)
• M25: 9,628,717 km (0.073 R)
• M26: 10,394,359 km (0.114 R)
• M27: 11,338,621 km (0.106 R)
• M28: 11,691,822 km (0.085 R)
• M29: 11,983,388 km (0.111 R)
• M30: 12,179,062 km (0.072 R)
• M31: 12,244,586 km (0.088 R)
• M32: 12,375,933 km (0.109 R)
• M33: 12,706,245 km (0.085 R)
• M34: 13,173,738 km (0.075 R)
• M35: 13,646,767 km (0.068 R)
• M36: 13,748,792 km (0.101 R)
• M37: 13,953,741 km (0.029 R)
• M38: 14,022,257 km (0.086 R)
• M39: 15,204,529 km (0.053 R)
• M40: 15,310,444 km (0.104 R)
• M41: 15,451,964 km (0.095 R)
• M42: 16,274,154 km (0.116 R)
• M43: 17,811,870 km (0.088 R)
• M44: 18,711,253 km (0.11 R)
• M45: 18,938,342 km (0.112 R)
• M46: 19,052,336 km (0.102 R)
• M47: 19,204,627 km (0.05 R)
• M48: 19,586,999 km (0.083 R)
• M49: 20,087,852 km (0.094 R)
• M50: 21,378,134 km (0.103 R)
• M51: 22,133,155 km (0.05 R)
• M52: 22,534,077 km (0.073 R)
• M53: 22,937,393 km (0.073 R)
• M54: 23,997,144 km (0.063 R)
• M55: 24,657,170 km (0.084 R)
• M56: 27,872,926 km (0.032 R)
• M57: 27,959,393 km (0.072 R)
• M58: 28,045,861 km (0.057 R)
• M59: 28,349,245 km (0.109 R)
• M60: 28,523,078 km (0.081 R)
• M61: 28,653,827 km (0.081 R)
• M62: 29,134,485 km (0.036 R)
• M63: 29,397,777 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.2

Radius: 6.5

Gravity: 18.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.69 AU - 8.75 AU

Year: 15078 Days

Day: 24.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,367,492 km

• M1: 103,971 km (0.071 R)
• M2: 177,573 km (0.097 R)
• M3: 386,710 km (0.117 R)
• M4: 437,125 km (0.062 R)
• M5: 545,434 km (0.079 R)
• M6: 832,811 km (0.088 R)
• M7: 1,016,518 km (0.025 R)
• M8: 1,064,389 km (0.068 R)
• M9: 1,421,778 km (0.057 R)
• M10: 1,670,260 km (0.12 R)
• M11: 2,053,231 km (0.12 R)
• M12: 2,239,031 km (0.112 R)
• M13: 2,302,162 km (0.057 R)
• M14: 3,070,646 km (0.074 R)
• M15: 3,319,128 km (0.07 R)
• M16: 3,949,683 km (0.086 R)
• M17: 4,026,427 km (0.06 R)
• M18: 4,377,234 km (0.101 R)
• M19: 4,456,521 km (0.082 R)
• M20: 4,536,406 km (0.115 R)
• M21: 4,616,590 km (0.098 R)
• M22: 5,025,142 km (0.09 R)
• M23: 5,066,581 km (0.032 R)
• M24: 5,233,682 km (0.106 R)
• M25: 5,360,241 km (0.11 R)
• M26: 6,052,131 km (0.059 R)
• M27: 6,771,847 km (0.046 R)
• M28: 6,909,776 km (0.084 R)
• M29: 7,002,228 km (0.063 R)
• M30: 7,853,140 km (0.096 R)
• M31: 8,389,000 km (0.119 R)
• M32: 8,438,367 km (0.062 R)
• M33: 9,189,498 km (0.1 R)
• M34: 10,118,800 km (0.107 R)
• M35: 10,171,309 km (0.105 R)
• M36: 11,186,181 km (0.077 R)
• M37: 11,403,995 km (0.116 R)
• M38: 11,678,059 km (0.108 R)
• M39: 11,899,015 km (0.106 R)
• M40: 12,909,997 km (0.092 R)
• M41: 13,195,729 km (0.105 R)
• M42: 13,425,811 km (0.06 R)
• M43: 13,890,013 km (0.091 R)
• M44: 15,737,696 km (0.043 R)
• M45: 18,425,521 km (0.091 R)
• M46: 19,200,588 km (0.115 R)
• M47: 21,588,918 km (0.098 R)
• M48: 22,955,793 km (0.062 R)
• M49: 23,024,758 km (0.042 R)
• M50: 23,301,813 km (0.085 R)
• M51: 23,371,227 km (0.103 R)
• M52: 23,719,341 km (0.108 R)
• M53: 23,859,065 km (0.106 R)
• M54: 24,986,734 km (0.074 R)
• M55: 25,271,419 km (0.115 R)
• M56: 25,557,151 km (0.1 R)
• M57: 26,420,630 km (0.111 R)
• M58: 28,398,463 km (0.104 R)
• M59: 28,993,563 km (0.057 R)
• M60: 29,517,605 km (0.096 R)
• M61: 31,032,134 km (0.083 R)
• M62: 33,742,847 km (0.112 R)
• M63: 33,821,535 km (0.114 R)
• M64: 36,609,142 km (0.095 R)
• M65: 38,234,822 km (0.048 R)
• M66: 39,056,563 km (0.111 R)
• M67: 39,386,875 km (0.093 R)
• M68: 39,552,331 km (0.111 R)
• M69: 39,718,085 km (0.12 R)
• M70: 41,303,972 km (0.099 R)
• M71: 41,724,791 km (0.116 R)
• M72: 42,740,411 km (0.107 R)
• M73: 43,080,746 km (0.046 R)
• M74: 44,365,193 km (0.093 R)
• M75: 45,228,373 km (0.058 R)
• M76: 48,204,623 km (0.046 R)
• M77: 48,470,308 km (0.097 R)
• M78: 49,984,688 km (0.055 R)
• M79: 53,334,034 km (0.111 R)
• M80: 53,975,809 km (0.08 R)
• M81: 54,159,665 km (0.115 R)
• M82: 54,620,127 km (0.074 R)
• M83: 55,266,989 km (0.077 R)
• M84: 56,288,742 km (0.084 R)
• M85: 57,222,981 km (0.083 R)
• M86: 58,256,403 km (0.069 R)
• M87: 59,012,022 km (0.075 R)
• M88: 62,837,987 km (0.1 R)
• M89: 64,001,260 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 20,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit