🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.6

Radius: 11.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.51 AU - 0.79 AU

Year: 355 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,937,394 km

• M1: 153,338 km (0.11 R)
• M2: 227,838 km (0.105 R)
• M3: 304,581 km (0.026 R)
• M4: 382,821 km (0.107 R)
• M5: 460,761 km (0.109 R)
• M6: 562,039 km (0.093 R)
• M7: 672,143 km (0.117 R)
• M8: 753,225 km (0.113 R)
• M9: 851,062 km (0.117 R)
• M10: 987,645 km (0.118 R)
• M11: 1,085,482 km (0.074 R)
• M12: 1,164,769 km (0.078 R)
• M13: 1,238,670 km (0.055 R)
• M14: 1,348,924 km (0.104 R)
• M15: 1,474,586 km (0.102 R)
• M16: 1,546,992 km (0.032 R)
• M17: 1,683,126 km (0.116 R)
• M18: 1,793,379 km (0.03 R)
• M19: 1,888,524 km (0.088 R)
• M20: 1,998,927 km (0.119 R)
• M21: 2,093,323 km (0.106 R)
• M22: 2,212,403 km (0.042 R)
• M23: 2,333,727 km (0.064 R)
• M24: 2,534,637 km (0.06 R)
• M25: 2,681,542 km (0.075 R)
• M26: 2,841,612 km (0.072 R)
• M27: 2,943,338 km (0.08 R)
• M28: 3,208,126 km (0.12 R)
• M29: 3,287,413 km (0.09 R)
• M30: 3,399,761 km (0.035 R)
• M31: 3,661,258 km (0.098 R)
• M32: 3,744,435 km (0.065 R)
• M33: 3,867,404 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.9

Radius: 12.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.9 AU - 1.18 AU

Year: 719 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 68,937,394 km

• M1: 160,219 km (0.116 R)
• M2: 263,591 km (0.062 R)
• M3: 349,610 km (0.082 R)
• M4: 467,942 km (0.079 R)
• M5: 555,457 km (0.082 R)
• M6: 681,717 km (0.103 R)
• M7: 793,318 km (0.06 R)
• M8: 911,949 km (0.108 R)
• M9: 1,183,618 km (0.03 R)
• M10: 1,269,787 km (0.051 R)
• M11: 1,531,134 km (0.088 R)
• M12: 1,694,196 km (0.117 R)
• M13: 1,892,862 km (0.084 R)
• M14: 2,031,838 km (0.084 R)
• M15: 2,112,023 km (0.084 R)
• M16: 2,212,104 km (0.085 R)
• M17: 2,307,547 km (0.058 R)
• M18: 2,410,919 km (0.083 R)
• M19: 2,588,791 km (0.08 R)
• M20: 2,669,424 km (0.055 R)
• M21: 2,778,182 km (0.082 R)
• M22: 2,930,173 km (0.085 R)
• M23: 3,134,823 km (0.077 R)
• M24: 3,264,226 km (0.115 R)
• M25: 3,388,242 km (0.088 R)
• M26: 3,469,324 km (0.064 R)
• M27: 3,551,005 km (0.099 R)
• M28: 3,708,830 km (0.051 R)
• M29: 3,938,463 km (0.097 R)
• M30: 4,062,929 km (0.079 R)
• M31: 4,157,026 km (0.065 R)
• M32: 4,379,777 km (0.077 R)
• M33: 4,476,417 km (0.113 R)
• M34: 4,573,805 km (0.112 R)
• M35: 4,861,931 km (0.117 R)
• M36: 5,232,634 km (0.099 R)
• M37: 5,473,337 km (0.076 R)
• M38: 5,621,290 km (0.034 R)
• M39: 5,850,324 km (0.038 R)
• M40: 5,965,963 km (0.064 R)
• M41: 6,073,374 km (0.109 R)
• M42: 6,154,307 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.2

Radius: 14.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.95 AU - 1.37 AU

Year: 847 Days

Day: 10.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,937,394 km

• M1: 195,076 km (0.086 R)
• M2: 286,181 km (0.103 R)
• M3: 410,497 km (0.101 R)
• M4: 527,632 km (0.101 R)
• M5: 653,892 km (0.114 R)
• M6: 769,681 km (0.094 R)
• M7: 907,610 km (0.046 R)
• M8: 1,025,344 km (0.117 R)
• M9: 1,145,022 km (0.097 R)
• M10: 1,310,029 km (0.044 R)
• M11: 1,441,375 km (0.042 R)
• M12: 1,555,967 km (0.099 R)
• M13: 1,678,189 km (0.05 R)
• M14: 1,812,977 km (0.085 R)
• M15: 1,909,617 km (0.029 R)
• M16: 2,012,839 km (0.115 R)
• M17: 2,176,200 km (0.103 R)
• M18: 2,269,549 km (0.093 R)
• M19: 2,693,360 km (0.05 R)
• M20: 2,879,759 km (0.114 R)
• M21: 2,971,911 km (0.076 R)
• M22: 3,209,473 km (0.074 R)
• M23: 3,327,954 km (0.1 R)
• M24: 3,430,578 km (0.115 R)
• M25: 3,569,106 km (0.077 R)
• M26: 3,662,605 km (0.085 R)
• M27: 3,816,242 km (0.106 R)
• M28: 3,935,920 km (0.036 R)
• M29: 4,253,067 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.6

Radius: 11.5

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.83 AU - 2.21 AU

Year: 1947 Days

Day: 12.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 68,937,394 km

• M1: 168,447 km (0.083 R)
• M2: 280,047 km (0.073 R)
• M3: 446,849 km (0.059 R)
• M4: 545,434 km (0.11 R)
• M5: 742,903 km (0.111 R)
• M6: 837,748 km (0.113 R)
• M7: 974,331 km (0.119 R)
• M8: 1,089,222 km (0.089 R)
• M9: 1,178,682 km (0.034 R)
• M10: 1,270,834 km (0.11 R)
• M11: 1,376,151 km (0.061 R)
• M12: 1,473,689 km (0.052 R)
• M13: 1,875,509 km (0.112 R)
• M14: 2,008,800 km (0.12 R)
• M15: 2,095,417 km (0.108 R)
• M16: 2,272,392 km (0.115 R)
• M17: 2,454,602 km (0.089 R)
• M18: 2,547,502 km (0.099 R)
• M19: 2,764,269 km (0.083 R)
• M20: 3,001,532 km (0.084 R)
• M21: 3,274,548 km (0.111 R)
• M22: 3,510,763 km (0.109 R)
• M23: 3,968,981 km (0.114 R)
• M24: 4,047,221 km (0.106 R)
• M25: 4,189,339 km (0.051 R)
• M26: 4,397,579 km (0.089 R)
• M27: 4,527,580 km (0.099 R)
• M28: 5,247,744 km (0.072 R)
• M29: 5,385,673 km (0.097 R)
• M30: 5,472,440 km (0.025 R)
• M31: 5,594,811 km (0.107 R)
• M32: 5,753,534 km (0.102 R)
• M33: 5,878,000 km (0.118 R)
• M34: 6,147,874 km (0.118 R)
• M35: 6,311,684 km (0.073 R)
• M36: 6,569,441 km (0.101 R)
• M37: 6,718,291 km (0.118 R)
• M38: 7,152,573 km (0.108 R)
• M39: 7,344,358 km (0.114 R)
• M40: 7,557,086 km (0.094 R)
• M41: 7,693,669 km (0.113 R)
• M42: 7,772,058 km (0.107 R)
• M43: 7,870,344 km (0.093 R)
• M44: 8,028,619 km (0.101 R)
• M45: 8,167,894 km (0.057 R)
• M46: 8,448,989 km (0.118 R)
• M47: 8,876,689 km (0.115 R)
• M48: 8,958,968 km (0.092 R)
• M49: 9,290,626 km (0.112 R)
• M50: 9,689,604 km (0.12 R)
• M51: 10,072,873 km (0.052 R)
• M52: 10,461,080 km (0.104 R)
• M53: 10,591,679 km (0.093 R)
• M54: 10,788,400 km (0.054 R)
• M55: 11,319,173 km (0.085 R)
• M56: 11,610,291 km (0.096 R)
• M57: 11,835,884 km (0.107 R)
• M58: 11,994,608 km (0.039 R)
• M59: 12,775,808 km (0.12 R)
• M60: 13,172,691 km (0.086 R)
• M61: 13,455,281 km (0.089 R)
• M62: 13,739,816 km (0.116 R)
• M63: 14,218,530 km (0.083 R)
• M64: 14,654,159 km (0.107 R)
• M65: 15,464,081 km (0.088 R)
• M66: 15,612,931 km (0.075 R)
• M67: 15,886,995 km (0.098 R)
• M68: 16,490,472 km (0.11 R)
• M69: 17,075,999 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225

Radius: 11.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.87 AU - 2.87 AU

Year: 2475 Days

Day: 9 Hours

Environment

Temp: -206 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 68,937,394 km

• M1: 188,045 km (0.105 R)
• M2: 295,905 km (0.099 R)
• M3: 462,557 km (0.116 R)
• M4: 619,784 km (0.104 R)
• M5: 747,391 km (0.042 R)
• M6: 832,961 km (0.109 R)
• M7: 907,012 km (0.088 R)
• M8: 1,015,022 km (0.117 R)
• M9: 1,185,563 km (0.12 R)
• M10: 1,296,116 km (0.064 R)
• M11: 1,392,607 km (0.084 R)
• M12: 1,482,515 km (0.097 R)
• M13: 1,611,767 km (0.089 R)
• M14: 1,735,335 km (0.118 R)
• M15: 2,032,885 km (0.108 R)
• M16: 2,325,349 km (0.119 R)
• M17: 2,951,117 km (0.095 R)
• M18: 3,032,947 km (0.086 R)
• M19: 3,175,065 km (0.098 R)
• M20: 3,552,501 km (0.061 R)
• M21: 3,931,582 km (0.108 R)
• M22: 4,113,044 km (0.117 R)
• M23: 4,257,555 km (0.098 R)
• M24: 4,756,165 km (0.086 R)
• M25: 4,880,182 km (0.087 R)
• M26: 5,103,531 km (0.05 R)
• M27: 5,259,113 km (0.095 R)
• M28: 5,603,936 km (0.044 R)
• M29: 5,691,301 km (0.073 R)
• M30: 6,015,630 km (0.066 R)
• M31: 6,300,614 km (0.103 R)
• M32: 6,437,196 km (0.113 R)
• M33: 6,544,009 km (0.118 R)
• M34: 6,775,138 km (0.109 R)
• M35: 6,961,986 km (0.076 R)
• M36: 7,452,517 km (0.099 R)
• M37: 7,774,901 km (0.108 R)
• M38: 7,872,588 km (0.087 R)
• M39: 8,167,894 km (0.078 R)
• M40: 8,433,580 km (0.103 R)
• M41: 8,685,204 km (0.071 R)
• M42: 8,769,577 km (0.083 R)
• M43: 9,058,749 km (0.091 R)
• M44: 9,333,860 km (0.106 R)
• M45: 9,437,681 km (0.046 R)
• M46: 9,541,951 km (0.111 R)
• M47: 10,068,834 km (0.091 R)
• M48: 10,605,292 km (0.084 R)
• M49: 11,041,220 km (0.081 R)
• M50: 11,335,031 km (0.078 R)
• M51: 11,520,083 km (0.046 R)
• M52: 11,706,033 km (0.098 R)
• M53: 11,855,631 km (0.091 R)
• M54: 11,986,978 km (0.12 R)
• M55: 12,062,226 km (0.108 R)
• M56: 12,651,043 km (0.082 R)
• M57: 12,842,977 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422

Radius: 14.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.98 AU - 6.08 AU

Year: 7651 Days

Day: 8.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,937,394 km

• M1: 185,801 km (0.046 R)
• M2: 301,141 km (0.025 R)
• M3: 395,537 km (0.101 R)
• M4: 732,282 km (0.1 R)
• M5: 1,129,763 km (0.075 R)
• M6: 1,304,643 km (0.038 R)
• M7: 1,471,893 km (0.11 R)
• M8: 1,646,773 km (0.089 R)
• M9: 2,395,660 km (0.061 R)
• M10: 3,015,594 km (0.064 R)
• M11: 3,286,815 km (0.114 R)
• M12: 3,378,967 km (0.103 R)
• M13: 4,298,246 km (0.079 R)
• M14: 4,578,592 km (0.041 R)
• M15: 4,734,025 km (0.074 R)
• M16: 4,864,923 km (0.113 R)
• M17: 5,050,125 km (0.095 R)
• M18: 5,482,762 km (0.066 R)
• M19: 5,703,568 km (0.082 R)
• M20: 6,040,313 km (0.052 R)
• M21: 6,239,877 km (0.102 R)
• M22: 6,354,768 km (0.085 R)
• M23: 6,470,557 km (0.071 R)
• M24: 6,645,437 km (0.05 R)
• M25: 6,970,363 km (0.11 R)
• M26: 7,635,625 km (0.08 R)
• M27: 7,851,644 km (0.106 R)
• M28: 8,258,251 km (0.033 R)
• M29: 8,865,020 km (0.099 R)
• M30: 9,288,382 km (0.071 R)
• M31: 9,818,707 km (0.066 R)
• M32: 11,048,102 km (0.09 R)
• M33: 11,787,415 km (0.102 R)
• M34: 12,037,542 km (0.048 R)
• M35: 12,217,209 km (0.115 R)
• M36: 12,506,681 km (0.097 R)
• M37: 13,055,406 km (0.056 R)
• M38: 13,314,210 km (0.087 R)
• M39: 13,874,604 km (0.096 R)
• M40: 13,987,551 km (0.036 R)
• M41: 14,138,644 km (0.119 R)
• M42: 15,484,427 km (0.065 R)
• M43: 15,640,757 km (0.083 R)
• M44: 16,430,633 km (0.031 R)
• M45: 17,395,839 km (0.069 R)
• M46: 18,420,584 km (0.117 R)
• M47: 18,794,280 km (0.045 R)
• M48: 19,464,927 km (0.095 R)
• M49: 19,676,159 km (0.118 R)
• M50: 20,228,923 km (0.032 R)
• M51: 20,399,914 km (0.086 R)
• M52: 20,528,568 km (0.032 R)
• M53: 21,654,741 km (0.052 R)
• M54: 22,049,230 km (0.109 R)
• M55: 22,446,113 km (0.112 R)
• M56: 22,667,668 km (0.114 R)
• M57: 24,785,375 km (0.099 R)
• M58: 25,152,040 km (0.083 R)
• M59: 25,382,271 km (0.109 R)
• M60: 25,891,053 km (0.116 R)
• M61: 26,030,329 km (0.075 R)
• M62: 26,543,449 km (0.103 R)
• M63: 26,871,667 km (0.047 R)
• M64: 27,532,142 km (0.049 R)
• M65: 27,721,832 km (0.094 R)
• M66: 28,724,886 km (0.103 R)
• M67: 28,965,589 km (0.06 R)
• M68: 29,400,320 km (0.111 R)
• M69: 30,178,528 km (0.087 R)
• M70: 31,457,590 km (0.073 R)
• M71: 31,755,290 km (0.107 R)
• M72: 32,203,634 km (0.066 R)
• M73: 33,207,436 km (0.069 R)
• M74: 33,510,521 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.2

Radius: 4.2

Gravity: 22.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.13 AU - 12.49 AU

Year: 22453 Days

Day: 16 Hours

Environment

Temp: -233 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,937,394 km

• M1: 58,343 km (0.096 R)
• M2: 204,949 km (0.104 R)
• M3: 392,395 km (0.115 R)
• M4: 428,149 km (0.062 R)
• M5: 582,833 km (0.118 R)
• M6: 709,842 km (0.118 R)
• M7: 754,123 km (0.081 R)
• M8: 965,056 km (0.091 R)
• M9: 1,167,611 km (0.12 R)
• M10: 1,438,832 km (0.106 R)
• M11: 1,552,826 km (0.074 R)
• M12: 1,943,276 km (0.094 R)
• M13: 2,198,042 km (0.088 R)
• M14: 2,844,454 km (0.12 R)
• M15: 4,543,736 km (0.114 R)
• M16: 4,627,212 km (0.066 R)
• M17: 4,837,995 km (0.099 R)
• M18: 5,312,819 km (0.104 R)
• M19: 5,400,782 km (0.083 R)
• M20: 6,446,023 km (0.077 R)
• M21: 6,919,500 km (0.073 R)
• M22: 7,355,129 km (0.085 R)
• M23: 8,100,874 km (0.118 R)
• M24: 8,508,379 km (0.067 R)
• M25: 8,714,525 km (0.082 R)
• M26: 9,027,035 km (0.072 R)
• M27: 9,132,052 km (0.098 R)
• M28: 9,770,237 km (0.118 R)
• M29: 10,533,036 km (0.083 R)
• M30: 10,921,542 km (0.11 R)
• M31: 11,033,292 km (0.058 R)
• M32: 11,258,287 km (0.034 R)
• M33: 11,484,629 km (0.042 R)
• M34: 11,712,466 km (0.096 R)
• M35: 11,769,612 km (0.117 R)
• M36: 12,638,926 km (0.111 R)
• M37: 12,992,276 km (0.107 R)
• M38: 13,408,756 km (0.117 R)
• M39: 13,528,584 km (0.077 R)
• M40: 13,890,013 km (0.111 R)
• M41: 14,011,187 km (0.119 R)
• M42: 14,499,624 km (0.093 R)
• M43: 14,560,959 km (0.073 R)
• M44: 14,993,447 km (0.104 R)
• M45: 15,055,530 km (0.116 R)
• M46: 15,934,268 km (0.115 R)
• M47: 16,636,330 km (0.078 R)
• M48: 16,958,714 km (0.089 R)
• M49: 17,023,490 km (0.102 R)
• M50: 18,335,313 km (0.11 R)
• M51: 19,137,906 km (0.101 R)
• M52: 19,952,018 km (0.094 R)
• M53: 20,638,971 km (0.071 R)
• M54: 22,390,014 km (0.107 R)
• M55: 22,745,758 km (0.104 R)
• M56: 23,535,335 km (0.105 R)
• M57: 23,752,252 km (0.083 R)
• M58: 24,115,177 km (0.105 R)
• M59: 24,333,739 km (0.113 R)
• M60: 25,067,367 km (0.11 R)
• M61: 25,214,871 km (0.095 R)
• M62: 25,510,925 km (0.066 R)
• M63: 26,181,273 km (0.058 R)
• M64: 27,008,250 km (0.076 R)
• M65: 27,311,186 km (0.118 R)
• M66: 27,996,793 km (0.118 R)
• M67: 29,307,120 km (0.066 R)
• M68: 29,930,644 km (0.104 R)
• M69: 30,637,345 km (0.083 R)
• M70: 30,716,183 km (0.098 R)
• M71: 31,907,281 km (0.114 R)
• M72: 32,227,420 km (0.074 R)
• M73: 33,356,286 km (0.078 R)
• M74: 33,599,831 km (0.12 R)
• M75: 34,007,186 km (0.114 R)
• M76: 35,321,404 km (0.097 R)
• M77: 36,318,025 km (0.086 R)
• M78: 36,903,551 km (0.098 R)
• M79: 40,222,828 km (0.115 R)
• M80: 40,395,614 km (0.041 R)
• M81: 40,915,466 km (0.051 R)
• M82: 43,370,367 km (0.091 R)
• M83: 43,724,914 km (0.046 R)
• M84: 44,526,310 km (0.11 R)
• M85: 46,233,820 km (0.097 R)
• M86: 47,414,447 km (0.113 R)
• M87: 51,483,359 km (0.11 R)
• M88: 51,764,753 km (0.113 R)
• M89: 53,844,462 km (0.099 R)
• M90: 54,511,819 km (0.085 R)
• M91: 57,792,500 km (0.067 R)
• M92: 59,850,368 km (0.065 R)
• M93: 62,731,474 km (0.071 R)
• M94: 65,860,911 km (0.088 R)
• M95: 67,188,293 km (0.12 R)
• M96: 68,730,797 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 20,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit