🌌 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 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.63 AU - 0.71 AU

Year: 354 Days

Day: 17.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,408,542 km

• M1: 43,683 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.8

Radius: 9.1

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.74 AU - 0.94 AU

Year: 497 Days

Day: 10.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 39,408,542 km

• M1: 117,883 km (0.033 R)
• M2: 180,714 km (0.095 R)
• M3: 243,845 km (0.113 R)
• M4: 300,991 km (0.111 R)
• M5: 441,763 km (0.046 R)
• M6: 505,790 km (0.082 R)
• M7: 782,846 km (0.083 R)
• M8: 896,839 km (0.09 R)
• M9: 1,078,900 km (0.032 R)
• M10: 1,169,107 km (0.111 R)
• M11: 1,256,473 km (0.076 R)
• M12: 1,317,957 km (0.101 R)
• M13: 1,374,655 km (0.112 R)
• M14: 1,443,769 km (0.11 R)
• M15: 1,591,871 km (0.111 R)
• M16: 1,845,888 km (0.11 R)
• M17: 1,948,512 km (0.089 R)
• M18: 2,059,663 km (0.11 R)
• M19: 2,132,817 km (0.105 R)
• M20: 2,193,254 km (0.094 R)
• M21: 2,316,074 km (0.076 R)
• M22: 2,497,387 km (0.102 R)
• M23: 2,575,627 km (0.074 R)
• M24: 2,690,817 km (0.117 R)
• M25: 2,778,332 km (0.075 R)
• M26: 2,859,414 km (0.092 R)
• M27: 3,031,601 km (0.109 R)
• M28: 3,130,485 km (0.031 R)
• M29: 3,307,908 km (0.111 R)
• M30: 3,433,421 km (0.12 R)
• M31: 3,681,155 km (0.081 R)
• M32: 3,803,077 km (0.071 R)
• M33: 3,967,784 km (0.09 R)
• M34: 4,270,271 km (0.083 R)
• M35: 4,458,765 km (0.104 R)
• M36: 4,545,382 km (0.083 R)
• M37: 4,632,597 km (0.106 R)
• M38: 4,702,759 km (0.093 R)
• M39: 4,844,129 km (0.075 R)
• M40: 4,942,115 km (0.096 R)
• M41: 5,149,308 km (0.112 R)
• M42: 5,405,270 km (0.063 R)
• M43: 5,740,669 km (0.047 R)
• M44: 5,806,641 km (0.083 R)
• M45: 6,063,650 km (0.073 R)
• M46: 6,140,544 km (0.108 R)
• M47: 6,246,758 km (0.116 R)
• M48: 6,324,400 km (0.067 R)
• M49: 6,382,892 km (0.109 R)
• M50: 6,549,395 km (0.087 R)
• M51: 6,628,233 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.6

Radius: 10.9

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1 AU - 1.22 AU

Year: 755 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 39,408,542 km

• M1: 139,425 km (0.072 R)
• M2: 241,451 km (0.103 R)
• M3: 342,729 km (0.04 R)
• M4: 419,024 km (0.099 R)
• M5: 516,113 km (0.094 R)
• M6: 584,329 km (0.084 R)
• M7: 767,886 km (0.051 R)
• M8: 853,605 km (0.059 R)
• M9: 959,970 km (0.117 R)
• M10: 1,035,516 km (0.049 R)
• M11: 1,149,809 km (0.109 R)
• M12: 1,230,592 km (0.06 R)
• M13: 1,313,320 km (0.071 R)
• M14: 1,384,977 km (0.056 R)
• M15: 1,643,033 km (0.082 R)
• M16: 1,742,217 km (0.095 R)
• M17: 1,924,128 km (0.087 R)
• M18: 2,006,407 km (0.026 R)
• M19: 2,581,610 km (0.072 R)
• M20: 2,697,698 km (0.066 R)
• M21: 2,781,623 km (0.069 R)
• M22: 3,241,636 km (0.084 R)
• M23: 3,403,352 km (0.114 R)
• M24: 3,530,959 km (0.071 R)
• M25: 3,651,086 km (0.072 R)
• M26: 3,725,585 km (0.117 R)
• M27: 3,847,807 km (0.079 R)
• M28: 3,923,653 km (0.117 R)
• M29: 4,086,565 km (0.081 R)
• M30: 4,409,397 km (0.118 R)
• M31: 4,639,329 km (0.115 R)
• M32: 5,131,805 km (0.048 R)
• M33: 5,331,519 km (0.108 R)
• M34: 5,523,004 km (0.116 R)
• M35: 5,673,499 km (0.099 R)
• M36: 5,760,116 km (0.044 R)
• M37: 6,300,464 km (0.107 R)
• M38: 6,435,401 km (0.069 R)
• M39: 6,593,825 km (0.086 R)
• M40: 6,742,226 km (0.072 R)
• M41: 6,811,041 km (0.104 R)
• M42: 6,984,276 km (0.067 R)
• M43: 7,077,326 km (0.093 R)
• M44: 7,182,343 km (0.061 R)
• M45: 7,335,083 km (0.054 R)
• M46: 7,500,688 km (0.082 R)
• M47: 7,572,195 km (0.067 R)
• M48: 7,643,703 km (0.105 R)
• M49: 7,787,616 km (0.057 R)
• M50: 7,981,046 km (0.099 R)
• M51: 8,102,669 km (0.086 R)
• M52: 8,175,972 km (0.101 R)
• M53: 8,261,692 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.3

Radius: 13.7

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.08 AU - 1.28 AU

Year: 828 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 39,408,542 km

• M1: 176,226 km (0.099 R)
• M2: 344,673 km (0.096 R)
• M3: 497,712 km (0.052 R)
• M4: 582,983 km (0.051 R)
• M5: 674,387 km (0.083 R)
• M6: 760,107 km (0.112 R)
• M7: 893,548 km (0.06 R)
• M8: 1,200,373 km (0.086 R)
• M9: 1,307,934 km (0.107 R)
• M10: 1,595,910 km (0.112 R)
• M11: 1,829,881 km (0.117 R)
• M12: 2,058,168 km (0.061 R)
• M13: 2,171,563 km (0.037 R)
• M14: 2,332,081 km (0.075 R)
• M15: 2,543,014 km (0.113 R)
• M16: 2,646,237 km (0.057 R)
• M17: 2,857,020 km (0.054 R)
• M18: 3,103,408 km (0.11 R)
• M19: 3,204,087 km (0.104 R)
• M20: 3,398,116 km (0.116 R)
• M21: 3,691,477 km (0.099 R)
• M22: 3,873,687 km (0.098 R)
• M23: 3,960,454 km (0.082 R)
• M24: 4,080,880 km (0.082 R)
• M25: 4,180,363 km (0.037 R)
• M26: 4,269,523 km (0.082 R)
• M27: 4,393,091 km (0.099 R)
• M28: 4,495,117 km (0.111 R)
• M29: 4,632,448 km (0.08 R)
• M30: 4,805,981 km (0.094 R)
• M31: 4,911,298 km (0.109 R)
• M32: 5,029,032 km (0.115 R)
• M33: 5,135,994 km (0.09 R)
• M34: 5,424,718 km (0.08 R)
• M35: 5,632,509 km (0.114 R)
• M36: 5,793,178 km (0.087 R)
• M37: 5,905,376 km (0.051 R)
• M38: 6,005,607 km (0.079 R)
• M39: 6,233,444 km (0.085 R)
• M40: 6,386,931 km (0.043 R)
• M41: 6,502,870 km (0.09 R)
• M42: 6,671,616 km (0.118 R)
• M43: 6,776,185 km (0.111 R)
• M44: 6,907,682 km (0.103 R)
• M45: 7,146,589 km (0.109 R)
• M46: 7,838,330 km (0.093 R)
• M47: 8,185,247 km (0.115 R)
• M48: 8,466,491 km (0.052 R)
• M49: 8,750,877 km (0.113 R)
• M50: 8,836,746 km (0.091 R)
• M51: 8,980,659 km (0.086 R)
• M52: 9,125,321 km (0.065 R)
• M53: 9,563,941 km (0.062 R)
• M54: 9,667,314 km (0.114 R)
• M55: 9,771,135 km (0.066 R)
• M56: 10,099,651 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.5

Radius: 12.6

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.53 AU - 1.89 AU

Year: 1444 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 83.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 39,408,542 km

• M1: 197,768 km (0.064 R)
• M2: 323,730 km (0.046 R)
• M3: 436,975 km (0.117 R)
• M4: 700,417 km (0.052 R)
• M5: 790,026 km (0.091 R)
• M6: 941,120 km (0.098 R)
• M7: 1,059,003 km (0.109 R)
• M8: 1,155,494 km (0.062 R)
• M9: 1,246,001 km (0.084 R)
• M10: 1,339,051 km (0.07 R)
• M11: 1,463,815 km (0.099 R)
• M12: 1,715,140 km (0.052 R)
• M13: 1,798,615 km (0.051 R)
• M14: 2,002,667 km (0.081 R)
• M15: 2,113,070 km (0.114 R)
• M16: 2,445,476 km (0.12 R)
• M17: 2,648,182 km (0.073 R)
• M18: 2,906,537 km (0.108 R)
• M19: 3,096,078 km (0.091 R)
• M20: 3,329,151 km (0.097 R)
• M21: 3,474,411 km (0.074 R)
• M22: 3,621,764 km (0.118 R)
• M23: 3,716,759 km (0.06 R)
• M24: 3,798,888 km (0.116 R)
• M25: 3,895,379 km (0.081 R)
• M26: 4,090,903 km (0.099 R)
• M27: 4,218,211 km (0.08 R)
• M28: 4,347,015 km (0.112 R)
• M29: 4,462,654 km (0.069 R)
• M30: 4,860,435 km (0.073 R)
• M31: 5,101,587 km (0.117 R)
• M32: 5,269,735 km (0.082 R)
• M33: 5,595,858 km (0.068 R)
• M34: 5,816,964 km (0.046 R)
• M35: 5,944,720 km (0.119 R)
• M36: 6,138,001 km (0.057 R)
• M37: 7,067,452 km (0.106 R)
• M38: 7,375,624 km (0.112 R)
• M39: 7,548,709 km (0.103 R)
• M40: 8,022,784 km (0.114 R)
• M41: 8,129,597 km (0.077 R)
• M42: 8,308,367 km (0.099 R)
• M43: 8,670,094 km (0.112 R)
• M44: 8,779,749 km (0.096 R)
• M45: 8,926,505 km (0.083 R)
• M46: 9,222,410 km (0.063 R)
• M47: 9,521,755 km (0.097 R)
• M48: 9,634,851 km (0.054 R)
• M49: 9,786,244 km (0.091 R)
• M50: 10,206,764 km (0.119 R)
• M51: 10,672,462 km (0.111 R)
• M52: 10,907,929 km (0.101 R)
• M53: 11,125,145 km (0.111 R)
• M54: 11,745,378 km (0.075 R)
• M55: 11,826,160 km (0.11 R)
• M56: 12,315,196 km (0.072 R)
• M57: 12,479,754 km (0.112 R)
• M58: 12,603,621 km (0.086 R)
• M59: 13,292,070 km (0.07 R)
• M60: 14,207,609 km (0.115 R)
• M61: 14,510,096 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.2

Radius: 14.6

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.4 AU - 2.14 AU

Year: 1520 Days

Day: 8.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,408,542 km

• M1: 202,705 km (0.119 R)
• M2: 345,721 km (0.061 R)
• M3: 451,187 km (0.058 R)
• M4: 639,082 km (0.081 R)
• M5: 796,459 km (0.063 R)
• M6: 1,017,864 km (0.069 R)
• M7: 1,110,914 km (0.064 R)
• M8: 1,390,063 km (0.117 R)
• M9: 1,602,492 km (0.052 R)
• M10: 1,805,347 km (0.08 R)
• M11: 1,941,930 km (0.118 R)
• M12: 2,038,570 km (0.107 R)
• M13: 2,137,006 km (0.118 R)
• M14: 2,476,892 km (0.101 R)
• M15: 2,629,781 km (0.078 R)
• M16: 2,785,812 km (0.072 R)
• M17: 3,057,332 km (0.106 R)
• M18: 3,170,876 km (0.064 R)
• M19: 3,324,513 km (0.045 R)
• M20: 3,719,901 km (0.064 R)
• M21: 3,855,137 km (0.05 R)
• M22: 4,047,221 km (0.046 R)
• M23: 4,228,533 km (0.093 R)
• M24: 4,891,850 km (0.101 R)
• M25: 5,085,280 km (0.116 R)
• M26: 5,220,816 km (0.104 R)
• M27: 5,727,803 km (0.03 R)
• M28: 5,884,582 km (0.074 R)
• M29: 6,575,275 km (0.113 R)
• M30: 6,872,077 km (0.08 R)
• M31: 7,650,884 km (0.114 R)
• M32: 8,279,943 km (0.115 R)
• M33: 8,439,713 km (0.115 R)
• M34: 8,853,052 km (0.092 R)
• M35: 8,943,858 km (0.11 R)
• M36: 9,053,065 km (0.093 R)
• M37: 9,494,827 km (0.092 R)
• M38: 9,737,026 km (0.117 R)
• M39: 9,887,073 km (0.12 R)
• M40: 10,056,866 km (0.102 R)
• M41: 10,303,853 km (0.09 R)
• M42: 10,610,528 km (0.115 R)
• M43: 10,707,019 km (0.044 R)
• M44: 10,881,450 km (0.091 R)
• M45: 10,978,689 km (0.095 R)
• M46: 11,430,025 km (0.118 R)
• M47: 11,529,059 km (0.118 R)
• M48: 11,628,242 km (0.085 R)
• M49: 11,947,634 km (0.098 R)
• M50: 12,290,213 km (0.113 R)
• M51: 12,411,986 km (0.066 R)
• M52: 12,554,403 km (0.065 R)
• M53: 12,943,956 km (0.043 R)
• M54: 13,047,178 km (0.078 R)
• M55: 13,150,550 km (0.115 R)
• M56: 13,254,222 km (0.118 R)
• M57: 13,609,068 km (0.066 R)
• M58: 13,713,936 km (0.093 R)
• M59: 13,882,383 km (0.094 R)
• M60: 14,349,129 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920

Radius: 12.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.63 AU - 4.63 AU

Year: 6433 Days

Day: 14 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,408,542 km

• M1: 207,043 km (0.083 R)
• M2: 434,881 km (0.071 R)
• M3: 790,924 km (0.107 R)
• M4: 1,766,751 km (0.069 R)
• M5: 2,189,664 km (0.078 R)
• M6: 2,367,835 km (0.106 R)
• M7: 2,667,629 km (0.086 R)
• M8: 2,762,474 km (0.106 R)
• M9: 2,931,071 km (0.1 R)
• M10: 3,304,168 km (0.06 R)
• M11: 3,483,686 km (0.117 R)
• M12: 3,587,656 km (0.113 R)
• M13: 3,772,260 km (0.115 R)
• M14: 4,261,295 km (0.09 R)
• M15: 4,485,243 km (0.083 R)
• M16: 4,570,215 km (0.047 R)
• M17: 4,713,081 km (0.025 R)
• M18: 4,828,421 km (0.114 R)
• M19: 5,180,275 km (0.072 R)
• M20: 5,419,632 km (0.11 R)
• M21: 5,909,116 km (0.117 R)
• M22: 6,096,412 km (0.114 R)
• M23: 6,508,854 km (0.054 R)
• M24: 7,128,189 km (0.118 R)
• M25: 7,562,920 km (0.055 R)
• M26: 7,766,373 km (0.109 R)
• M27: 8,109,701 km (0.116 R)
• M28: 8,598,886 km (0.083 R)
• M29: 9,642,331 km (0.094 R)
• M30: 9,900,237 km (0.104 R)
• M31: 10,122,989 km (0.037 R)
• M32: 10,498,180 km (0.089 R)
• M33: 11,339,668 km (0.072 R)
• M34: 11,572,891 km (0.089 R)
• M35: 12,602,125 km (0.102 R)
• M36: 13,168,502 km (0.081 R)
• M37: 13,290,873 km (0.064 R)
• M38: 13,701,819 km (0.059 R)
• M39: 14,158,541 km (0.076 R)
• M40: 14,242,166 km (0.069 R)
• M41: 15,559,076 km (0.087 R)
• M42: 15,948,629 km (0.119 R)
• M43: 16,166,443 km (0.118 R)
• M44: 16,297,641 km (0.083 R)
• M45: 16,825,871 km (0.119 R)
• M46: 16,958,863 km (0.058 R)
• M47: 19,643,846 km (0.106 R)
• M48: 19,783,870 km (0.09 R)
• M49: 20,017,990 km (0.042 R)
• M50: 20,158,911 km (0.111 R)
• M51: 20,963,748 km (0.081 R)
• M52: 22,360,843 km (0.115 R)
• M53: 22,702,524 km (0.115 R)
• M54: 24,437,111 km (0.063 R)
• M55: 24,688,436 km (0.059 R)
• M56: 25,041,636 km (0.119 R)
• M57: 25,651,098 km (0.09 R)
• M58: 25,804,137 km (0.1 R)
• M59: 26,419,732 km (0.083 R)
• M60: 26,729,400 km (0.114 R)
• M61: 27,144,085 km (0.117 R)
• M62: 27,770,002 km (0.104 R)
• M63: 28,137,415 km (0.073 R)
• M64: 28,348,049 km (0.069 R)
• M65: 28,559,281 km (0.099 R)
• M66: 29,249,226 km (0.071 R)
• M67: 29,998,412 km (0.059 R)
• M68: 30,591,418 km (0.079 R)
• M69: 30,970,948 km (0.079 R)
• M70: 31,134,010 km (0.119 R)
• M71: 31,351,824 km (0.115 R)
• M72: 31,898,904 km (0.065 R)
• M73: 32,283,669 km (0.047 R)
• M74: 32,669,931 km (0.097 R)
• M75: 33,558,692 km (0.064 R)
• M76: 35,701,233 km (0.065 R)
• M77: 37,597,535 km (0.093 R)
• M78: 37,945,799 km (0.114 R)
• M79: 39,290,834 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 12,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit