🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.8

Radius: 12.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.65 AU - 0.79 AU

Year: 422 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,408,820 km

• M1: 156,031 km (0.098 R)
• M2: 292,763 km (0.068 R)
• M3: 383,569 km (0.102 R)
• M4: 481,855 km (0.102 R)
• M5: 585,975 km (0.109 R)
• M6: 685,757 km (0.115 R)
• M7: 800,797 km (0.041 R)
• M8: 898,784 km (0.088 R)
• M9: 979,118 km (0.075 R)
• M10: 1,243,009 km (0.053 R)
• M11: 1,323,343 km (0.114 R)
• M12: 1,485,806 km (0.101 R)
• M13: 1,579,155 km (0.063 R)
• M14: 1,666,819 km (0.103 R)
• M15: 1,771,837 km (0.09 R)
• M16: 1,851,274 km (0.072 R)
• M17: 2,219,284 km (0.096 R)
• M18: 2,454,153 km (0.118 R)
• M19: 2,538,825 km (0.11 R)
• M20: 2,660,748 km (0.082 R)
• M21: 2,752,451 km (0.053 R)
• M22: 2,873,177 km (0.114 R)
• M23: 3,076,929 km (0.112 R)
• M24: 3,270,808 km (0.038 R)
• M25: 3,453,766 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.9

Radius: 9.3

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.74 AU - 1.18 AU

Year: 649 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 122.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 66,408,820 km

• M1: 118,631 km (0.071 R)
• M2: 182,210 km (0.108 R)
• M3: 289,921 km (0.064 R)
• M4: 519,105 km (0.062 R)
• M5: 594,053 km (0.115 R)
• M6: 663,018 km (0.106 R)
• M7: 724,502 km (0.078 R)
• M8: 799,002 km (0.109 R)
• M9: 859,589 km (0.106 R)
• M10: 1,045,091 km (0.119 R)
• M11: 1,118,094 km (0.08 R)
• M12: 1,321,697 km (0.071 R)
• M13: 1,387,819 km (0.061 R)
• M14: 1,468,752 km (0.06 R)
• M15: 1,699,581 km (0.042 R)
• M16: 1,771,837 km (0.073 R)
• M17: 1,867,430 km (0.119 R)
• M18: 1,972,448 km (0.091 R)
• M19: 2,033,334 km (0.083 R)
• M20: 2,235,591 km (0.059 R)
• M21: 2,355,269 km (0.088 R)
• M22: 2,501,875 km (0.114 R)
• M23: 2,651,473 km (0.115 R)
• M24: 2,710,564 km (0.076 R)
• M25: 2,829,943 km (0.075 R)
• M26: 2,968,471 km (0.113 R)
• M27: 3,406,942 km (0.099 R)
• M28: 3,498,945 km (0.105 R)
• M29: 3,666,644 km (0.099 R)
• M30: 3,770,614 km (0.091 R)
• M31: 3,990,822 km (0.057 R)
• M32: 4,087,911 km (0.078 R)
• M33: 4,166,301 km (0.089 R)
• M34: 4,254,863 km (0.084 R)
• M35: 4,444,104 km (0.051 R)
• M36: 4,524,737 km (0.04 R)
• M37: 4,605,670 km (0.056 R)
• M38: 4,738,363 km (0.118 R)
• M39: 4,893,197 km (0.079 R)
• M40: 5,059,998 km (0.085 R)
• M41: 5,123,129 km (0.095 R)
• M42: 5,228,894 km (0.114 R)
• M43: 5,367,422 km (0.075 R)
• M44: 5,517,917 km (0.102 R)
• M45: 5,691,750 km (0.101 R)
• M46: 5,878,299 km (0.065 R)
• M47: 6,033,581 km (0.085 R)
• M48: 6,518,877 km (0.12 R)
• M49: 6,702,733 km (0.069 R)
• M50: 6,934,908 km (0.119 R)
• M51: 7,193,414 km (0.06 R)
• M52: 7,252,654 km (0.099 R)
• M53: 7,623,358 km (0.095 R)
• M54: 7,804,820 km (0.1 R)
• M55: 8,147,698 km (0.094 R)
• M56: 8,246,583 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649

Radius: 8.5

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.33 AU - 3.93 AU

Year: 4774 Days

Day: 5.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,408,820 km

• M1: 247,136 km (0.098 R)
• M2: 370,105 km (0.116 R)
• M3: 455,226 km (0.094 R)
• M4: 778,507 km (0.111 R)
• M5: 918,232 km (0.073 R)
• M6: 971,189 km (0.103 R)
• M7: 1,108,520 km (0.051 R)
• M8: 1,281,904 km (0.062 R)
• M9: 1,622,688 km (0.108 R)
• M10: 1,736,981 km (0.087 R)
• M11: 2,096,165 km (0.111 R)
• M12: 2,804,062 km (0.071 R)
• M13: 3,001,831 km (0.103 R)
• M14: 3,266,021 km (0.073 R)
• M15: 3,411,280 km (0.036 R)
• M16: 3,644,204 km (0.102 R)
• M17: 3,947,888 km (0.096 R)
• M18: 4,396,233 km (0.091 R)
• M19: 4,719,663 km (0.108 R)
• M20: 5,026,937 km (0.058 R)
• M21: 5,512,382 km (0.106 R)
• M22: 5,611,267 km (0.088 R)
• M23: 5,710,749 km (0.092 R)
• M24: 6,140,095 km (0.07 R)
• M25: 6,294,181 km (0.103 R)
• M26: 6,423,583 km (0.114 R)
• M27: 6,580,062 km (0.041 R)
• M28: 6,711,409 km (0.106 R)
• M29: 6,923,240 km (0.076 R)
• M30: 6,976,646 km (0.112 R)
• M31: 7,272,401 km (0.102 R)
• M32: 7,959,953 km (0.108 R)
• M33: 8,071,852 km (0.106 R)
• M34: 8,439,265 km (0.097 R)
• M35: 8,841,085 km (0.114 R)
• M36: 8,898,979 km (0.081 R)
• M37: 9,190,396 km (0.05 R)
• M38: 9,366,771 km (0.091 R)
• M39: 9,722,964 km (0.062 R)
• M40: 9,872,711 km (0.104 R)
• M41: 10,144,232 km (0.108 R)
• M42: 10,204,819 km (0.04 R)
• M43: 10,356,960 km (0.051 R)
• M44: 10,448,663 km (0.117 R)
• M45: 10,509,998 km (0.115 R)
• M46: 10,942,187 km (0.107 R)
• M47: 11,506,320 km (0.098 R)
• M48: 11,728,323 km (0.029 R)
• M49: 11,951,673 km (0.066 R)
• M50: 12,112,192 km (0.117 R)
• M51: 12,240,995 km (0.076 R)
• M52: 12,435,173 km (0.118 R)
• M53: 12,663,011 km (0.054 R)
• M54: 12,990,929 km (0.095 R)
• M55: 13,755,524 km (0.077 R)
• M56: 13,957,481 km (0.114 R)
• M57: 14,878,107 km (0.108 R)
• M58: 15,363,103 km (0.12 R)
• M59: 15,677,707 km (0.089 R)
• M60: 15,853,335 km (0.049 R)
• M61: 16,242,140 km (0.107 R)
• M62: 16,491,220 km (0.079 R)
• M63: 16,957,218 km (0.111 R)
• M64: 17,792,124 km (0.102 R)
• M65: 18,085,635 km (0.085 R)
• M66: 19,539,576 km (0.102 R)
• M67: 20,261,386 km (0.081 R)
• M68: 20,452,871 km (0.08 R)
• M69: 21,030,618 km (0.098 R)
• M70: 22,005,548 km (0.093 R)
• M71: 23,075,023 km (0.101 R)
• M72: 24,242,485 km (0.109 R)
• M73: 24,364,407 km (0.101 R)
• M74: 24,568,010 km (0.096 R)
• M75: 24,813,051 km (0.095 R)
• M76: 26,216,728 km (0.088 R)
• M77: 26,550,780 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.1

Radius: 11.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.29 AU - 6.47 AU

Year: 8614 Days

Day: 5.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,408,820 km

• M1: 180,415 km (0.119 R)
• M2: 505,342 km (0.03 R)
• M3: 619,335 km (0.037 R)
• M4: 730,337 km (0.116 R)
• M5: 1,932,356 km (0.083 R)
• M6: 2,139,698 km (0.115 R)
• M7: 2,454,602 km (0.12 R)
• M8: 2,912,072 km (0.101 R)
• M9: 3,351,142 km (0.093 R)
• M10: 3,464,238 km (0.099 R)
• M11: 4,000,995 km (0.079 R)
• M12: 4,121,122 km (0.093 R)
• M13: 4,291,365 km (0.094 R)
• M14: 4,464,150 km (0.098 R)
• M15: 4,538,799 km (0.094 R)
• M16: 4,970,090 km (0.063 R)
• M17: 5,125,522 km (0.053 R)
• M18: 6,009,197 km (0.073 R)
• M19: 6,091,924 km (0.107 R)
• M20: 6,286,252 km (0.108 R)
• M21: 6,624,493 km (0.094 R)
• M22: 7,026,462 km (0.103 R)
• M23: 8,035,799 km (0.116 R)
• M24: 8,838,093 km (0.061 R)
• M25: 9,312,467 km (0.084 R)
• M26: 9,665,818 km (0.105 R)
• M27: 9,925,520 km (0.076 R)
• M28: 10,023,506 km (0.115 R)
• M29: 10,253,438 km (0.063 R)
• M30: 10,385,533 km (0.064 R)
• M31: 10,551,587 km (0.054 R)
• M32: 10,852,578 km (0.104 R)
• M33: 11,531,752 km (0.116 R)
• M34: 11,703,640 km (0.104 R)
• M35: 12,050,108 km (0.039 R)
• M36: 12,189,683 km (0.061 R)
• M37: 12,824,277 km (0.096 R)
• M38: 13,002,449 km (0.096 R)
• M39: 13,289,228 km (0.074 R)
• M40: 13,397,387 km (0.073 R)
• M41: 13,650,656 km (0.059 R)
• M42: 13,832,717 km (0.096 R)
• M43: 14,383,386 km (0.059 R)
• M44: 15,016,185 km (0.05 R)
• M45: 15,506,418 km (0.1 R)
• M46: 15,734,255 km (0.088 R)
• M47: 16,424,949 km (0.11 R)
• M48: 16,657,274 km (0.112 R)
• M49: 16,812,856 km (0.118 R)
• M50: 17,008,081 km (0.086 R)
• M51: 17,086,321 km (0.095 R)
• M52: 17,479,314 km (0.063 R)
• M53: 17,756,370 km (0.079 R)
• M54: 18,314,669 km (0.101 R)
• M55: 18,716,938 km (0.115 R)
• M56: 21,996,422 km (0.076 R)
• M57: 22,424,122 km (0.082 R)
• M58: 22,509,992 km (0.063 R)
• M59: 22,682,029 km (0.103 R)
• M60: 22,940,983 km (0.04 R)
• M61: 24,470,621 km (0.095 R)
• M62: 25,047,171 km (0.091 R)
• M63: 25,538,600 km (0.066 R)
• M64: 25,852,906 km (0.082 R)
• M65: 26,803,750 km (0.04 R)
• M66: 27,031,737 km (0.105 R)
• M67: 27,306,249 km (0.103 R)
• M68: 28,135,470 km (0.049 R)
• M69: 28,692,872 km (0.092 R)
• M70: 29,019,593 km (0.114 R)
• M71: 29,394,635 km (0.09 R)
• M72: 29,488,732 km (0.094 R)
• M73: 29,676,926 km (0.067 R)
• M74: 30,339,196 km (0.062 R)
• M75: 30,576,907 km (0.102 R)
• M76: 30,672,201 km (0.059 R)
• M77: 30,910,810 km (0.117 R)
• M78: 31,630,226 km (0.096 R)
• M79: 32,452,116 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.7

Radius: 5.6

Gravity: 24.45 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.1 AU - 8.76 AU

Year: 15414 Days

Day: 21.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,408,820 km

• M1: 75,547 km (0.072 R)
• M2: 257,308 km (0.113 R)
• M3: 661,223 km (0.104 R)
• M4: 702,960 km (0.056 R)
• M5: 1,020,407 km (0.041 R)
• M6: 1,432,250 km (0.113 R)
• M7: 1,742,666 km (0.043 R)
• M8: 1,860,848 km (0.065 R)
• M9: 2,042,909 km (0.119 R)
• M10: 2,966,376 km (0.052 R)
• M11: 3,036,687 km (0.071 R)
• M12: 3,215,008 km (0.118 R)
• M13: 3,470,521 km (0.097 R)
• M14: 3,544,722 km (0.115 R)
• M15: 3,619,371 km (0.119 R)
• M16: 3,885,057 km (0.099 R)
• M17: 4,275,657 km (0.109 R)
• M18: 4,801,792 km (0.04 R)
• M19: 4,843,231 km (0.118 R)
• M20: 5,305,638 km (0.073 R)
• M21: 6,047,793 km (0.094 R)
• M22: 6,317,368 km (0.083 R)
• M23: 6,683,135 km (0.05 R)
• M24: 7,675,268 km (0.107 R)
• M25: 8,561,785 km (0.059 R)
• M26: 9,273,572 km (0.071 R)
• M27: 9,376,795 km (0.11 R)
• M28: 10,537,225 km (0.086 R)
• M29: 10,861,404 km (0.108 R)
• M30: 11,464,433 km (0.114 R)
• M31: 11,519,784 km (0.078 R)
• M32: 12,247,578 km (0.071 R)
• M33: 12,645,658 km (0.082 R)
• M34: 13,396,041 km (0.088 R)
• M35: 13,512,727 km (0.074 R)
• M36: 15,121,353 km (0.111 R)
• M37: 15,364,749 km (0.096 R)
• M38: 16,601,175 km (0.108 R)
• M39: 19,036,927 km (0.084 R)
• M40: 19,629,933 km (0.094 R)
• M41: 19,895,470 km (0.107 R)
• M42: 21,104,968 km (0.079 R)
• M43: 21,172,886 km (0.115 R)
• M44: 22,062,096 km (0.119 R)
• M45: 23,313,332 km (0.119 R)
• M46: 24,089,296 km (0.059 R)
• M47: 24,302,324 km (0.059 R)
• M48: 24,444,741 km (0.079 R)
• M49: 24,587,457 km (0.109 R)
• M50: 25,738,762 km (0.092 R)
• M51: 25,956,727 km (0.086 R)
• M52: 26,394,151 km (0.091 R)
• M53: 27,944,583 km (0.079 R)
• M54: 29,070,008 km (0.074 R)
• M55: 29,372,644 km (0.096 R)
• M56: 30,747,299 km (0.057 R)
• M57: 31,210,155 km (0.032 R)
• M58: 31,287,497 km (0.104 R)
• M59: 31,986,718 km (0.098 R)
• M60: 33,005,629 km (0.116 R)
• M61: 33,084,467 km (0.107 R)
• M62: 33,637,979 km (0.092 R)
• M63: 34,834,463 km (0.118 R)
• M64: 35,075,465 km (0.075 R)
• M65: 36,941,100 km (0.05 R)
• M66: 37,433,127 km (0.063 R)
• M67: 38,838,749 km (0.101 R)
• M68: 39,506,254 km (0.06 R)
• M69: 41,786,724 km (0.101 R)
• M70: 41,957,416 km (0.104 R)
• M71: 42,727,994 km (0.101 R)
• M72: 42,899,882 km (0.081 R)
• M73: 43,244,406 km (0.096 R)
• M74: 44,370,280 km (0.059 R)
• M75: 45,242,884 km (0.106 R)
• M76: 46,297,549 km (0.112 R)
• M77: 46,562,487 km (0.085 R)
• M78: 47,093,709 km (0.104 R)
• M79: 47,271,282 km (0.046 R)
• M80: 49,239,092 km (0.058 R)
• M81: 49,780,487 km (0.086 R)
• M82: 51,142,426 km (0.095 R)
• M83: 51,873,660 km (0.047 R)
• M84: 52,240,624 km (0.113 R)
• M85: 52,424,479 km (0.085 R)
• M86: 52,608,485 km (0.084 R)
• M87: 53,069,545 km (0.072 R)
• M88: 53,346,750 km (0.114 R)
• M89: 55,863,585 km (0.087 R)
• M90: 58,609,454 km (0.037 R)
• M91: 61,496,094 km (0.113 R)
• M92: 62,468,480 km (0.099 R)
• M93: 63,250,129 km (0.12 R)
• M94: 63,348,116 km (0.106 R)
• M95: 64,330,076 km (0.102 R)
• M96: 64,428,661 km (0.091 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: 409 - 12,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit