🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.9

Radius: 9.4

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.81 AU - 1.03 AU

Year: 579 Days

Day: 14.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,681,941 km

• M1: 160,818 km (0.101 R)
• M2: 267,331 km (0.087 R)
• M3: 338,091 km (0.117 R)
• M4: 428,897 km (0.099 R)
• M5: 517,010 km (0.115 R)
• M6: 581,038 km (0.112 R)
• M7: 680,670 km (0.097 R)
• M8: 846,724 km (0.066 R)
• M9: 934,987 km (0.105 R)
• M10: 993,928 km (0.086 R)
• M11: 1,093,112 km (0.063 R)
• M12: 1,178,532 km (0.081 R)
• M13: 1,272,180 km (0.078 R)
• M14: 1,380,639 km (0.061 R)
• M15: 1,594,115 km (0.086 R)
• M16: 1,771,388 km (0.084 R)
• M17: 1,831,976 km (0.054 R)
• M18: 1,983,069 km (0.114 R)
• M19: 2,109,779 km (0.077 R)
• M20: 2,188,467 km (0.119 R)
• M21: 2,356,615 km (0.073 R)
• M22: 2,438,445 km (0.119 R)
• M23: 2,498,584 km (0.118 R)
• M24: 2,589,838 km (0.115 R)
• M25: 2,658,953 km (0.087 R)
• M26: 2,736,594 km (0.057 R)
• M27: 2,799,126 km (0.072 R)
• M28: 2,862,256 km (0.104 R)
• M29: 2,925,835 km (0.108 R)
• M30: 3,127,643 km (0.1 R)
• M31: 3,536,643 km (0.067 R)
• M32: 3,743,088 km (0.065 R)
• M33: 3,874,286 km (0.102 R)
• M34: 3,962,548 km (0.037 R)
• M35: 4,024,781 km (0.116 R)
• M36: 4,114,091 km (0.064 R)
• M37: 4,340,582 km (0.107 R)
• M38: 4,404,760 km (0.115 R)
• M39: 4,561,987 km (0.07 R)
• M40: 4,692,736 km (0.069 R)
• M41: 4,805,832 km (0.117 R)
• M42: 4,872,253 km (0.103 R)
• M43: 4,958,122 km (0.079 R)
• M44: 5,025,292 km (0.12 R)
• M45: 5,228,595 km (0.107 R)
• M46: 5,287,088 km (0.117 R)
• M47: 5,503,706 km (0.041 R)
• M48: 5,623,085 km (0.048 R)
• M49: 5,713,292 km (0.039 R)
• M50: 5,905,077 km (0.057 R)
• M51: 6,017,126 km (0.052 R)
• M52: 6,150,567 km (0.093 R)
• M53: 6,399,348 km (0.059 R)
• M54: 6,588,141 km (0.077 R)
• M55: 6,842,756 km (0.043 R)
• M56: 7,057,280 km (0.113 R)
• M57: 7,198,051 km (0.106 R)
• M58: 7,296,038 km (0.092 R)
• M59: 7,416,464 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.1

Radius: 11.3

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.98 AU - 1.12 AU

Year: 706 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 25,681,941 km

• M1: 149,299 km (0.07 R)
• M2: 226,940 km (0.116 R)
• M3: 338,690 km (0.109 R)
• M4: 417,528 km (0.065 R)
• M5: 495,618 km (0.119 R)
• M6: 634,145 km (0.084 R)
• M7: 722,259 km (0.042 R)
• M8: 792,719 km (0.116 R)
• M9: 965,505 km (0.103 R)
• M10: 1,038,209 km (0.105 R)
• M11: 1,183,319 km (0.087 R)
• M12: 1,255,126 km (0.109 R)
• M13: 1,396,795 km (0.098 R)
• M14: 1,579,754 km (0.11 R)
• M15: 1,652,308 km (0.1 R)
• M16: 1,785,899 km (0.076 R)
• M17: 1,938,639 km (0.108 R)
• M18: 2,016,729 km (0.059 R)
• M19: 2,119,951 km (0.101 R)
• M20: 2,249,354 km (0.081 R)
• M21: 2,348,088 km (0.113 R)
• M22: 2,507,709 km (0.112 R)
• M23: 2,775,788 km (0.114 R)
• M24: 2,891,128 km (0.098 R)
• M25: 3,062,568 km (0.101 R)
• M26: 3,163,397 km (0.099 R)
• M27: 3,340,072 km (0.116 R)
• M28: 3,939,810 km (0.082 R)
• M29: 4,019,545 km (0.06 R)
• M30: 4,221,652 km (0.053 R)
• M31: 4,468,488 km (0.103 R)
• M32: 4,720,112 km (0.062 R)
• M33: 4,826,476 km (0.105 R)
• M34: 4,912,046 km (0.066 R)
• M35: 5,073,911 km (0.116 R)
• M36: 5,171,898 km (0.073 R)
• M37: 5,325,535 km (0.068 R)
• M38: 5,402,877 km (0.086 R)
• M39: 5,795,721 km (0.112 R)
• M40: 5,875,307 km (0.115 R)
• M41: 6,035,825 km (0.112 R)
• M42: 6,431,661 km (0.115 R)
• M43: 6,549,694 km (0.086 R)
• M44: 6,620,753 km (0.076 R)
• M45: 6,811,939 km (0.077 R)
• M46: 6,944,333 km (0.041 R)
• M47: 7,053,240 km (0.11 R)
• M48: 7,557,086 km (0.092 R)
• M49: 7,945,592 km (0.117 R)
• M50: 8,059,735 km (0.052 R)
• M51: 8,469,783 km (0.064 R)
• M52: 8,560,289 km (0.114 R)
• M53: 8,638,230 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962

Radius: 12.1

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.21 AU - 1.39 AU

Year: 972 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,681,941 km

• M1: 153,338 km (0.097 R)
• M2: 246,836 km (0.095 R)
• M3: 357,838 km (0.092 R)
• M4: 520,750 km (0.061 R)
• M5: 645,515 km (0.114 R)
• M6: 762,500 km (0.091 R)
• M7: 867,219 km (0.096 R)
• M8: 1,020,108 km (0.114 R)
• M9: 1,122,283 km (0.078 R)
• M10: 1,321,996 km (0.051 R)
• M11: 1,410,110 km (0.061 R)
• M12: 1,533,677 km (0.095 R)
• M13: 1,626,727 km (0.117 R)
• M14: 1,836,613 km (0.107 R)
• M15: 2,037,074 km (0.098 R)
• M16: 2,244,716 km (0.098 R)
• M17: 2,322,058 km (0.067 R)
• M18: 2,600,011 km (0.078 R)
• M19: 2,743,027 km (0.12 R)
• M20: 2,941,393 km (0.034 R)
• M21: 3,069,300 km (0.108 R)
• M22: 3,253,604 km (0.072 R)
• M23: 3,363,708 km (0.067 R)
• M24: 3,508,818 km (0.044 R)
• M25: 3,736,207 km (0.118 R)
• M26: 3,910,040 km (0.052 R)
• M27: 4,015,656 km (0.106 R)
• M28: 4,265,634 km (0.087 R)
• M29: 4,743,748 km (0.044 R)
• M30: 4,919,676 km (0.101 R)
• M31: 5,148,860 km (0.042 R)
• M32: 5,239,067 km (0.068 R)
• M33: 5,381,783 km (0.086 R)
• M34: 5,552,175 km (0.092 R)
• M35: 5,697,734 km (0.104 R)
• M36: 5,777,619 km (0.069 R)
• M37: 6,033,282 km (0.109 R)
• M38: 6,114,813 km (0.027 R)
• M39: 6,444,676 km (0.115 R)
• M40: 6,950,167 km (0.117 R)
• M41: 7,078,672 km (0.117 R)
• M42: 7,207,925 km (0.05 R)
• M43: 7,395,969 km (0.104 R)
• M44: 7,512,506 km (0.111 R)
• M45: 7,806,615 km (0.119 R)
• M46: 7,999,746 km (0.051 R)
• M47: 8,119,424 km (0.109 R)
• M48: 8,345,467 km (0.116 R)
• M49: 8,466,940 km (0.054 R)
• M50: 8,773,018 km (0.088 R)
• M51: 8,850,060 km (0.092 R)
• M52: 8,942,961 km (0.089 R)
• M53: 9,113,951 km (0.084 R)
• M54: 9,254,723 km (0.025 R)
• M55: 9,633,504 km (0.069 R)
• M56: 9,760,962 km (0.088 R)
• M57: 10,521,069 km (0.06 R)
• M58: 10,668,722 km (0.113 R)
• M59: 10,800,667 km (0.046 R)
• M60: 10,933,061 km (0.106 R)
• M61: 11,166,135 km (0.113 R)
• M62: 11,300,025 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.7

Radius: 12.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.63 AU - 2.63 AU

Year: 2039 Days

Day: 12.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,681,941 km

• M1: 288,873 km (0.12 R)
• M2: 385,663 km (0.098 R)
• M3: 492,177 km (0.033 R)
• M4: 649,105 km (0.07 R)
• M5: 742,753 km (0.114 R)
• M6: 919,279 km (0.118 R)
• M7: 1,036,115 km (0.092 R)
• M8: 1,167,911 km (0.111 R)
• M9: 1,255,874 km (0.117 R)
• M10: 1,407,866 km (0.037 R)
• M11: 1,620,444 km (0.114 R)
• M12: 1,809,685 km (0.049 R)
• M13: 1,901,389 km (0.079 R)
• M14: 2,065,797 km (0.081 R)
• M15: 2,459,539 km (0.079 R)
• M16: 2,626,340 km (0.07 R)
• M17: 2,757,388 km (0.113 R)
• M18: 2,863,752 km (0.051 R)
• M19: 3,012,303 km (0.107 R)
• M20: 3,177,459 km (0.105 R)
• M21: 3,261,234 km (0.067 R)
• M22: 3,647,196 km (0.09 R)
• M23: 4,017,750 km (0.08 R)
• M24: 4,246,036 km (0.088 R)
• M25: 4,557,200 km (0.119 R)
• M26: 4,683,760 km (0.091 R)
• M27: 4,972,783 km (0.102 R)
• M28: 5,135,994 km (0.103 R)
• M29: 5,467,802 km (0.112 R)
• M30: 5,772,383 km (0.093 R)
• M31: 5,926,768 km (0.088 R)
• M32: 6,257,230 km (0.09 R)
• M33: 6,504,665 km (0.067 R)
• M34: 6,629,579 km (0.084 R)
• M35: 6,809,545 km (0.088 R)
• M36: 7,192,666 km (0.069 R)
• M37: 7,676,764 km (0.043 R)
• M38: 7,846,857 km (0.106 R)
• M39: 7,979,999 km (0.073 R)
• M40: 8,481,152 km (0.059 R)
• M41: 9,473,584 km (0.098 R)
• M42: 9,819,305 km (0.1 R)
• M43: 9,901,285 km (0.066 R)
• M44: 10,148,720 km (0.108 R)
• M45: 10,523,462 km (0.084 R)
• M46: 10,733,797 km (0.099 R)
• M47: 10,902,992 km (0.109 R)
• M48: 11,030,449 km (0.079 R)
• M49: 11,566,907 km (0.097 R)
• M50: 11,805,666 km (0.049 R)
• M51: 12,178,015 km (0.072 R)
• M52: 12,643,264 km (0.088 R)
• M53: 12,754,864 km (0.091 R)
• M54: 12,866,763 km (0.1 R)
• M55: 13,024,140 km (0.045 R)
• M56: 13,249,883 km (0.104 R)
• M57: 13,340,689 km (0.082 R)
• M58: 13,454,234 km (0.111 R)
• M59: 13,843,189 km (0.096 R)
• M60: 14,258,921 km (0.055 R)
• M61: 15,150,375 km (0.114 R)
• M62: 15,602,759 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.8

Radius: 13

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.03 AU - 2.53 AU

Year: 2258 Days

Day: 9.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 25,681,941 km

• M1: 186,848 km (0.039 R)
• M2: 323,431 km (0.054 R)
• M3: 703,110 km (0.028 R)
• M4: 826,827 km (0.036 R)
• M5: 980,614 km (0.095 R)
• M6: 1,109,867 km (0.043 R)
• M7: 1,257,370 km (0.076 R)
• M8: 1,367,923 km (0.095 R)
• M9: 1,692,999 km (0.098 R)
• M10: 2,130,423 km (0.105 R)
• M11: 2,211,805 km (0.104 R)
• M12: 2,294,233 km (0.112 R)
• M13: 2,392,968 km (0.108 R)
• M14: 2,571,438 km (0.117 R)
• M15: 2,730,311 km (0.092 R)
• M16: 3,041,325 km (0.113 R)
• M17: 3,125,100 km (0.112 R)
• M18: 3,260,785 km (0.06 R)
• M19: 3,381,211 km (0.118 R)
• M20: 4,135,035 km (0.084 R)
• M21: 4,656,383 km (0.109 R)
• M22: 4,999,112 km (0.075 R)
• M23: 5,299,505 km (0.095 R)
• M24: 5,709,403 km (0.091 R)
• M25: 5,865,733 km (0.048 R)
• M26: 6,002,315 km (0.102 R)
• M27: 6,204,123 km (0.091 R)
• M28: 6,418,796 km (0.114 R)
• M29: 6,690,765 km (0.07 R)
• M30: 6,822,710 km (0.087 R)
• M31: 7,189,973 km (0.098 R)
• M32: 7,302,470 km (0.104 R)
• M33: 7,540,780 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.6

Radius: 10

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.98 AU - 5.72 AU

Year: 7007 Days

Day: 7.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,681,941 km

• M1: 133,441 km (0.051 R)
• M2: 207,791 km (0.102 R)
• M3: 567,574 km (0.052 R)
• M4: 746,643 km (0.096 R)
• M5: 825,930 km (0.082 R)
• M6: 1,134,101 km (0.075 R)
• M7: 1,200,074 km (0.114 R)
• M8: 1,915,750 km (0.069 R)
• M9: 1,979,329 km (0.101 R)
• M10: 2,376,063 km (0.041 R)
• M11: 2,513,992 km (0.051 R)
• M12: 2,654,465 km (0.12 R)
• M13: 2,743,625 km (0.112 R)
• M14: 2,815,731 km (0.084 R)
• M15: 3,850,350 km (0.081 R)
• M16: 3,971,973 km (0.117 R)
• M17: 4,198,614 km (0.052 R)
• M18: 4,323,827 km (0.116 R)
• M19: 4,429,294 km (0.085 R)
• M20: 4,991,333 km (0.106 R)
• M21: 5,057,754 km (0.097 R)
• M22: 5,280,954 km (0.119 R)
• M23: 5,416,341 km (0.094 R)
• M24: 6,016,826 km (0.095 R)
• M25: 6,087,586 km (0.12 R)
• M26: 6,349,083 km (0.04 R)
• M27: 6,444,975 km (0.093 R)
• M28: 7,006,566 km (0.067 R)
• M29: 7,968,331 km (0.081 R)
• M30: 8,072,002 km (0.025 R)
• M31: 8,544,133 km (0.106 R)
• M32: 8,756,711 km (0.107 R)
• M33: 9,025,090 km (0.119 R)
• M34: 9,160,326 km (0.086 R)
• M35: 9,542,549 km (0.042 R)
• M36: 9,929,858 km (0.052 R)
• M37: 10,378,951 km (0.052 R)
• M38: 10,663,037 km (0.096 R)
• M39: 11,007,262 km (0.045 R)
• M40: 11,238,839 km (0.09 R)
• M41: 11,854,285 km (0.114 R)
• M42: 11,972,766 km (0.093 R)
• M43: 12,995,717 km (0.049 R)
• M44: 13,394,245 km (0.097 R)
• M45: 13,610,564 km (0.065 R)
• M46: 13,703,614 km (0.082 R)
• M47: 14,329,382 km (0.11 R)
• M48: 15,608,593 km (0.098 R)
• M49: 16,097,778 km (0.102 R)
• M50: 16,327,710 km (0.053 R)
• M51: 16,591,900 km (0.073 R)
• M52: 16,824,225 km (0.12 R)
• M53: 17,057,598 km (0.12 R)
• M54: 17,191,488 km (0.106 R)
• M55: 17,325,677 km (0.09 R)
• M56: 17,426,506 km (0.118 R)
• M57: 17,730,340 km (0.11 R)
• M58: 17,798,107 km (0.076 R)
• M59: 18,002,009 km (0.114 R)
• M60: 18,824,947 km (0.052 R)
• M61: 18,997,882 km (0.11 R)
• M62: 19,240,979 km (0.111 R)
• M63: 19,589,991 km (0.091 R)
• M64: 19,976,402 km (0.056 R)
• M65: 20,935,474 km (0.105 R)
• M66: 21,042,885 km (0.065 R)
• M67: 21,150,596 km (0.03 R)
• M68: 21,438,572 km (0.06 R)
• M69: 22,383,731 km (0.119 R)
• M70: 22,493,536 km (0.093 R)
• M71: 22,714,043 km (0.116 R)
• M72: 23,342,354 km (0.113 R)
• M73: 23,528,155 km (0.11 R)
• M74: 24,276,742 km (0.107 R)
• M75: 24,351,990 km (0.115 R)
• M76: 24,616,030 km (0.046 R)
• M77: 24,843,270 km (0.101 R)
• M78: 25,605,321 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 15,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit