🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 12.3

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.46 AU - 0.68 AU

Year: 302 Days

Day: 11.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,552,909 km

• M1: 157,527 km (0.085 R)
• M2: 237,113 km (0.104 R)
• M3: 319,541 km (0.074 R)
• M4: 400,174 km (0.104 R)
• M5: 478,115 km (0.116 R)
• M6: 571,464 km (0.034 R)
• M7: 652,546 km (0.12 R)
• M8: 814,411 km (0.056 R)
• M9: 956,678 km (0.102 R)
• M10: 1,042,248 km (0.1 R)
• M11: 1,130,661 km (0.073 R)
• M12: 1,210,097 km (0.059 R)
• M13: 1,296,714 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.9

Radius: 10.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.69 AU - 0.95 AU

Year: 522 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 38,552,909 km

• M1: 129,402 km (0.07 R)
• M2: 204,949 km (0.075 R)
• M3: 276,008 km (0.058 R)
• M4: 340,934 km (0.083 R)
• M5: 423,212 km (0.044 R)
• M6: 527,632 km (0.112 R)
• M7: 721,660 km (0.056 R)
• M8: 801,545 km (0.074 R)
• M9: 871,258 km (0.109 R)
• M10: 946,655 km (0.104 R)
• M11: 1,104,631 km (0.042 R)
• M12: 1,194,689 km (0.064 R)
• M13: 1,350,420 km (0.06 R)
• M14: 1,422,825 km (0.116 R)
• M15: 1,546,393 km (0.108 R)
• M16: 1,678,039 km (0.097 R)
• M17: 1,747,602 km (0.065 R)
• M18: 1,871,619 km (0.116 R)
• M19: 1,980,227 km (0.115 R)
• M20: 2,109,779 km (0.054 R)
• M21: 2,175,602 km (0.085 R)
• M22: 2,251,747 km (0.077 R)
• M23: 2,319,066 km (0.106 R)
• M24: 2,416,604 km (0.108 R)
• M25: 2,485,718 km (0.086 R)
• M26: 2,585,500 km (0.094 R)
• M27: 2,696,950 km (0.117 R)
• M28: 2,804,810 km (0.091 R)
• M29: 2,940,346 km (0.11 R)
• M30: 3,174,766 km (0.117 R)
• M31: 3,332,741 km (0.117 R)
• M32: 3,398,864 km (0.056 R)
• M33: 3,594,238 km (0.106 R)
• M34: 3,673,525 km (0.116 R)
• M35: 3,781,984 km (0.077 R)
• M36: 3,949,533 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.1

Radius: 12

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.28 AU - 2 AU

Year: 1476 Days

Day: 9.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,552,909 km

• M1: 162,463 km (0.118 R)
• M2: 266,434 km (0.088 R)
• M3: 343,926 km (0.113 R)
• M4: 493,823 km (0.111 R)
• M5: 766,390 km (0.073 R)
• M6: 855,849 km (0.054 R)
• M7: 988,543 km (0.097 R)
• M8: 1,087,128 km (0.108 R)
• M9: 1,203,664 km (0.115 R)
• M10: 1,374,206 km (0.089 R)
• M11: 1,772,585 km (0.09 R)
• M12: 1,985,463 km (0.114 R)
• M13: 2,135,958 km (0.082 R)
• M14: 2,308,445 km (0.111 R)
• M15: 2,547,951 km (0.061 R)
• M16: 2,769,805 km (0.102 R)
• M17: 3,178,656 km (0.105 R)
• M18: 3,543,525 km (0.06 R)
• M19: 3,698,957 km (0.12 R)
• M20: 3,806,219 km (0.08 R)
• M21: 3,900,166 km (0.109 R)
• M22: 4,009,373 km (0.063 R)
• M23: 4,464,449 km (0.118 R)
• M24: 4,540,595 km (0.077 R)
• M25: 4,756,315 km (0.098 R)
• M26: 4,849,813 km (0.03 R)
• M27: 5,134,049 km (0.111 R)
• M28: 5,294,269 km (0.116 R)
• M29: 5,480,668 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.5

Radius: 9.8

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.8 AU - 4.54 AU

Year: 5986 Days

Day: 8.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,552,909 km

• M1: 134,638 km (0.032 R)
• M2: 202,256 km (0.096 R)
• M3: 491,279 km (0.073 R)
• M4: 602,281 km (0.116 R)
• M5: 736,620 km (0.094 R)
• M6: 1,166,714 km (0.106 R)
• M7: 1,426,416 km (0.105 R)
• M8: 1,782,010 km (0.072 R)
• M9: 2,000,572 km (0.059 R)
• M10: 2,185,924 km (0.044 R)
• M11: 2,249,054 km (0.105 R)
• M12: 2,730,460 km (0.082 R)
• M13: 2,867,342 km (0.048 R)
• M14: 2,983,131 km (0.095 R)
• M15: 3,171,774 km (0.079 R)
• M16: 3,243,581 km (0.086 R)
• M17: 3,388,691 km (0.09 R)
• M18: 4,304,529 km (0.067 R)
• M19: 4,384,265 km (0.08 R)
• M20: 4,545,083 km (0.068 R)
• M21: 5,349,919 km (0.084 R)
• M22: 5,637,596 km (0.098 R)
• M23: 6,318,565 km (0.114 R)
• M24: 6,931,917 km (0.062 R)
• M25: 7,025,565 km (0.09 R)
• M26: 7,596,281 km (0.072 R)
• M27: 7,757,398 km (0.087 R)
• M28: 7,952,324 km (0.087 R)
• M29: 8,647,505 km (0.064 R)
• M30: 8,748,334 km (0.073 R)
• M31: 9,919,087 km (0.077 R)
• M32: 10,415,303 km (0.108 R)
• M33: 10,630,574 km (0.112 R)
• M34: 11,028,953 km (0.118 R)
• M35: 11,211,612 km (0.119 R)
• M36: 11,617,023 km (0.104 R)
• M37: 11,989,821 km (0.096 R)
• M38: 12,177,715 km (0.1 R)
• M39: 13,559,102 km (0.103 R)
• M40: 14,707,715 km (0.056 R)
• M41: 14,788,049 km (0.104 R)
• M42: 15,151,572 km (0.085 R)
• M43: 15,273,344 km (0.096 R)
• M44: 16,342,520 km (0.092 R)
• M45: 17,478,417 km (0.115 R)
• M46: 17,777,014 km (0.065 R)
• M47: 17,991,388 km (0.113 R)
• M48: 18,249,743 km (0.091 R)
• M49: 18,509,296 km (0.082 R)
• M50: 19,559,922 km (0.05 R)
• M51: 20,047,910 km (0.11 R)
• M52: 21,035,854 km (0.114 R)
• M53: 22,131,659 km (0.076 R)
• M54: 22,593,617 km (0.114 R)
• M55: 23,058,866 km (0.049 R)
• M56: 23,245,864 km (0.114 R)
• M57: 23,433,459 km (0.058 R)
• M58: 24,521,185 km (0.089 R)
• M59: 24,759,944 km (0.093 R)
• M60: 25,287,575 km (0.088 R)
• M61: 25,432,236 km (0.028 R)
• M62: 27,633,868 km (0.119 R)
• M63: 29,692,335 km (0.101 R)
• M64: 31,126,231 km (0.089 R)
• M65: 31,281,214 km (0.078 R)
• M66: 31,591,929 km (0.075 R)
• M67: 31,903,691 km (0.117 R)
• M68: 32,582,715 km (0.063 R)
• M69: 33,108,253 km (0.07 R)
• M70: 33,636,632 km (0.099 R)
• M71: 33,742,548 km (0.11 R)
• M72: 33,901,869 km (0.114 R)
• M73: 34,220,962 km (0.114 R)
• M74: 34,701,620 km (0.109 R)
• M75: 35,345,938 km (0.055 R)
• M76: 36,102,604 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.5

Radius: 3

Gravity: 45.39 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.15 AU - 8.05 AU

Year: 11919 Days

Day: 18.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 38,552,909 km

• M1: 75,996 km (0.099 R)
• M2: 112,348 km (0.114 R)
• M3: 261,048 km (0.102 R)
• M4: 386,262 km (0.117 R)
• M5: 590,313 km (0.073 R)
• M6: 912,846 km (0.115 R)
• M7: 1,140,534 km (0.075 R)
• M8: 1,645,726 km (0.093 R)
• M9: 1,968,409 km (0.117 R)
• M10: 2,539,424 km (0.059 R)
• M11: 2,643,694 km (0.081 R)
• M12: 2,802,716 km (0.084 R)
• M13: 2,910,427 km (0.034 R)
• M14: 3,157,861 km (0.109 R)
• M15: 3,383,305 km (0.057 R)
• M16: 3,411,879 km (0.072 R)
• M17: 3,643,307 km (0.119 R)
• M18: 3,731,270 km (0.043 R)
• M19: 3,969,579 km (0.112 R)
• M20: 4,274,310 km (0.101 R)
• M21: 4,305,277 km (0.114 R)
• M22: 4,367,211 km (0.11 R)
• M23: 4,618,236 km (0.113 R)
• M24: 5,035,913 km (0.098 R)
• M25: 5,532,877 km (0.105 R)
• M26: 5,769,990 km (0.117 R)
• M27: 5,907,022 km (0.076 R)
• M28: 6,465,919 km (0.11 R)
• M29: 6,536,829 km (0.092 R)
• M30: 6,823,608 km (0.069 R)
• M31: 7,335,232 km (0.092 R)
• M32: 8,667,102 km (0.102 R)
• M33: 9,021,500 km (0.078 R)
• M34: 9,663,125 km (0.066 R)
• M35: 10,071,527 km (0.071 R)
• M36: 10,153,806 km (0.072 R)
• M37: 11,074,431 km (0.053 R)
• M38: 11,244,674 km (0.098 R)
• M39: 12,021,386 km (0.088 R)
• M40: 12,065,068 km (0.103 R)
• M41: 12,548,718 km (0.098 R)
• M42: 12,681,860 km (0.039 R)
• M43: 12,726,291 km (0.025 R)
• M44: 12,770,721 km (0.118 R)
• M45: 13,173,588 km (0.083 R)
• M46: 13,353,854 km (0.045 R)
• M47: 14,037,516 km (0.085 R)
• M48: 14,872,721 km (0.066 R)
• M49: 15,013,493 km (0.106 R)
• M50: 15,060,466 km (0.075 R)
• M51: 15,154,713 km (0.043 R)
• M52: 16,445,294 km (0.074 R)
• M53: 16,785,629 km (0.049 R)
• M54: 17,128,208 km (0.041 R)
• M55: 18,069,777 km (0.073 R)
• M56: 19,180,841 km (0.074 R)
• M57: 19,231,853 km (0.079 R)
• M58: 20,054,492 km (0.036 R)
• M59: 20,940,860 km (0.071 R)
• M60: 21,786,835 km (0.083 R)
• M61: 22,267,643 km (0.113 R)
• M62: 23,950,021 km (0.092 R)
• M63: 24,280,333 km (0.031 R)
• M64: 24,335,534 km (0.097 R)
• M65: 26,407,166 km (0.081 R)
• M66: 26,862,542 km (0.062 R)
• M67: 28,127,840 km (0.109 R)
• M68: 29,177,569 km (0.098 R)
• M69: 29,412,587 km (0.047 R)
• M70: 29,530,320 km (0.065 R)
• M71: 29,766,236 km (0.095 R)
• M72: 30,240,013 km (0.052 R)
• M73: 31,495,438 km (0.027 R)
• M74: 33,379,623 km (0.11 R)
• M75: 34,242,504 km (0.072 R)
• M76: 34,738,720 km (0.118 R)
• M77: 35,864,145 km (0.072 R)
• M78: 35,926,976 km (0.053 R)
• M79: 36,557,830 km (0.111 R)
• M80: 36,747,670 km (0.094 R)
• M81: 37,128,546 km (0.083 R)
• M82: 37,383,162 km (0.046 R)
• M83: 38,858,496 km (0.108 R)
• M84: 39,376,104 km (0.068 R)
• M85: 40,352,829 km (0.034 R)
• M86: 42,662,470 km (0.093 R)
• M87: 42,729,041 km (0.041 R)
• M88: 43,196,385 km (0.079 R)
• M89: 43,464,165 km (0.063 R)
• M90: 43,799,713 km (0.1 R)
• M91: 43,934,202 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.4

Radius: 5.3

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.61 AU - 6.67 AU

Year: 12027 Days

Day: 20.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 38,552,909 km

• M1: 174,730 km (0.071 R)
• M2: 208,988 km (0.108 R)
• M3: 328,816 km (0.05 R)
• M4: 397,182 km (0.086 R)
• M5: 445,652 km (0.073 R)
• M6: 496,216 km (0.074 R)
• M7: 660,026 km (0.117 R)
• M8: 840,590 km (0.104 R)
• M9: 920,476 km (0.118 R)
• M10: 1,122,433 km (0.106 R)
• M11: 1,210,696 km (0.055 R)
• M12: 1,606,232 km (0.096 R)
• M13: 1,807,741 km (0.08 R)
• M14: 1,911,711 km (0.102 R)
• M15: 2,391,771 km (0.093 R)
• M16: 2,598,665 km (0.069 R)
• M17: 2,883,499 km (0.11 R)
• M18: 3,983,343 km (0.074 R)
• M19: 4,255,910 km (0.119 R)
• M20: 5,375,799 km (0.099 R)
• M21: 5,798,862 km (0.09 R)
• M22: 6,485,068 km (0.098 R)
• M23: 6,548,796 km (0.039 R)
• M24: 7,032,745 km (0.098 R)
• M25: 7,098,269 km (0.109 R)
• M26: 7,295,739 km (0.098 R)
• M27: 7,864,958 km (0.03 R)
• M28: 8,035,201 km (0.053 R)
• M29: 8,137,825 km (0.082 R)
• M30: 9,547,934 km (0.076 R)
• M31: 9,693,044 km (0.112 R)
• M32: 10,355,165 km (0.091 R)
• M33: 10,429,664 km (0.091 R)
• M34: 10,541,713 km (0.1 R)
• M35: 10,767,008 km (0.112 R)
• M36: 10,842,405 km (0.068 R)
• M37: 11,839,175 km (0.087 R)
• M38: 12,191,030 km (0.059 R)
• M39: 12,309,062 km (0.11 R)
• M40: 12,945,003 km (0.109 R)
• M41: 14,001,014 km (0.099 R)
• M42: 14,539,267 km (0.112 R)
• M43: 15,550,848 km (0.104 R)
• M44: 16,454,419 km (0.06 R)
• M45: 16,584,869 km (0.085 R)
• M46: 16,759,300 km (0.099 R)
• M47: 17,066,125 km (0.09 R)
• M48: 18,673,255 km (0.08 R)
• M49: 19,494,847 km (0.073 R)
• M50: 19,679,001 km (0.059 R)
• M51: 19,863,755 km (0.074 R)
• M52: 20,002,582 km (0.026 R)
• M53: 20,328,107 km (0.088 R)
• M54: 20,984,093 km (0.115 R)
• M55: 21,031,366 km (0.06 R)
• M56: 21,552,116 km (0.08 R)
• M57: 22,509,692 km (0.11 R)
• M58: 22,558,013 km (0.037 R)
• M59: 22,945,172 km (0.067 R)
• M60: 24,367,249 km (0.047 R)
• M61: 25,013,961 km (0.117 R)
• M62: 25,767,186 km (0.098 R)
• M63: 26,019,857 km (0.109 R)
• M64: 26,782,956 km (0.115 R)
• M65: 27,398,700 km (0.047 R)
• M66: 27,501,773 km (0.054 R)
• M67: 27,708,368 km (0.111 R)
• M68: 28,122,904 km (0.119 R)
• M69: 28,330,994 km (0.095 R)
• M70: 28,853,540 km (0.103 R)
• M71: 28,958,408 km (0.076 R)
• M72: 29,221,102 km (0.11 R)
• M73: 29,484,544 km (0.079 R)
• M74: 29,748,883 km (0.033 R)
• M75: 30,067,078 km (0.085 R)
• M76: 30,600,095 km (0.094 R)
• M77: 31,135,954 km (0.076 R)
• M78: 31,297,371 km (0.093 R)
• M79: 31,351,226 km (0.08 R)
• M80: 31,675,105 km (0.12 R)
• M81: 33,255,906 km (0.111 R)
• M82: 33,475,815 km (0.073 R)
• M83: 34,527,637 km (0.114 R)
• M84: 35,197,537 km (0.09 R)
• M85: 35,759,127 km (0.112 R)
• M86: 35,815,376 km (0.106 R)
• M87: 35,871,774 km (0.09 R)
• M88: 36,040,969 km (0.109 R)
• M89: 36,097,368 km (0.089 R)
• M90: 36,267,012 km (0.05 R)
• M91: 37,346,959 km (0.06 R)
• M92: 37,977,065 km (0.033 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 19,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit