🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.2

Radius: 13.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.45 AU - 0.73 AU

Year: 307 Days

Day: 9.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,233,596 km

• M1: 173,234 km (0.076 R)
• M2: 264,489 km (0.115 R)
• M3: 372,050 km (0.097 R)
• M4: 464,651 km (0.102 R)
• M5: 597,344 km (0.091 R)
• M6: 688,599 km (0.069 R)
• M7: 787,932 km (0.104 R)
• M8: 974,780 km (0.083 R)
• M9: 1,091,765 km (0.092 R)
• M10: 1,300,005 km (0.097 R)
• M11: 1,394,402 km (0.115 R)
• M12: 1,497,475 km (0.098 R)
• M13: 1,618,948 km (0.057 R)
• M14: 1,899,295 km (0.093 R)
• M15: 1,997,431 km (0.073 R)
• M16: 2,266,857 km (0.07 R)
• M17: 2,375,016 km (0.111 R)
• M18: 2,470,310 km (0.048 R)
• M19: 2,589,390 km (0.114 R)
• M20: 2,683,786 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.3

Radius: 11.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.83 AU - 1.07 AU

Year: 628 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,233,596 km

• M1: 171,439 km (0.104 R)
• M2: 267,631 km (0.104 R)
• M3: 364,720 km (0.1 R)
• M4: 507,137 km (0.053 R)
• M5: 636,240 km (0.083 R)
• M6: 715,826 km (0.111 R)
• M7: 859,889 km (0.076 R)
• M8: 1,153,848 km (0.106 R)
• M9: 1,274,574 km (0.099 R)
• M10: 1,410,259 km (0.089 R)
• M11: 1,490,892 km (0.079 R)
• M12: 1,584,241 km (0.071 R)
• M13: 1,668,315 km (0.113 R)
• M14: 1,782,907 km (0.111 R)
• M15: 1,876,556 km (0.09 R)
• M16: 2,020,170 km (0.096 R)
• M17: 2,105,740 km (0.116 R)
• M18: 2,427,973 km (0.03 R)
• M19: 2,538,975 km (0.059 R)
• M20: 2,678,400 km (0.049 R)
• M21: 2,813,786 km (0.084 R)
• M22: 3,035,042 km (0.082 R)
• M23: 3,126,595 km (0.033 R)
• M24: 3,240,589 km (0.084 R)
• M25: 3,658,266 km (0.068 R)
• M26: 3,824,021 km (0.107 R)
• M27: 4,116,335 km (0.1 R)
• M28: 4,312,757 km (0.103 R)
• M29: 4,400,122 km (0.108 R)
• M30: 4,649,651 km (0.104 R)
• M31: 4,821,390 km (0.101 R)
• M32: 4,928,801 km (0.1 R)
• M33: 5,045,338 km (0.092 R)
• M34: 5,272,727 km (0.075 R)
• M35: 5,391,956 km (0.097 R)
• M36: 5,469,149 km (0.075 R)
• M37: 5,633,108 km (0.087 R)
• M38: 5,772,533 km (0.059 R)
• M39: 5,966,262 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 15

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.24 AU - 3.24 AU

Year: 3076 Days

Day: 6.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,233,596 km

• M1: 187,297 km (0.079 R)
• M2: 289,322 km (0.062 R)
• M3: 575,204 km (0.094 R)
• M4: 739,462 km (0.107 R)
• M5: 879,785 km (0.1 R)
• M6: 1,019,210 km (0.069 R)
• M7: 1,132,157 km (0.071 R)
• M8: 1,285,943 km (0.117 R)
• M9: 1,384,379 km (0.098 R)
• M10: 1,550,283 km (0.09 R)
• M11: 1,973,495 km (0.04 R)
• M12: 2,117,857 km (0.114 R)
• M13: 2,265,959 km (0.074 R)
• M14: 2,526,110 km (0.106 R)
• M15: 2,667,928 km (0.035 R)
• M16: 2,796,134 km (0.062 R)
• M17: 3,160,105 km (0.09 R)
• M18: 3,434,468 km (0.055 R)
• M19: 3,592,294 km (0.063 R)
• M20: 3,698,807 km (0.117 R)
• M21: 3,824,619 km (0.117 R)
• M22: 3,970,178 km (0.087 R)
• M23: 4,154,632 km (0.088 R)
• M24: 4,304,380 km (0.099 R)
• M25: 4,609,410 km (0.1 R)
• M26: 4,706,199 km (0.032 R)
• M27: 5,000,608 km (0.074 R)
• M28: 5,160,229 km (0.107 R)
• M29: 5,443,567 km (0.054 R)
• M30: 5,711,348 km (0.096 R)
• M31: 5,878,448 km (0.113 R)
• M32: 6,281,615 km (0.118 R)
• M33: 6,892,273 km (0.07 R)
• M34: 7,227,372 km (0.067 R)
• M35: 7,682,449 km (0.086 R)
• M36: 8,123,613 km (0.077 R)
• M37: 8,596,791 km (0.093 R)
• M38: 9,372,905 km (0.036 R)
• M39: 9,545,691 km (0.07 R)
• M40: 9,819,305 km (0.102 R)
• M41: 10,374,463 km (0.09 R)
• M42: 10,758,929 km (0.117 R)
• M43: 10,965,973 km (0.098 R)
• M44: 11,069,943 km (0.105 R)
• M45: 11,594,733 km (0.06 R)
• M46: 11,727,276 km (0.112 R)
• M47: 11,940,304 km (0.119 R)
• M48: 12,397,325 km (0.114 R)
• M49: 12,832,805 km (0.112 R)
• M50: 13,439,723 km (0.093 R)
• M51: 13,578,999 km (0.116 R)
• M52: 14,282,558 km (0.103 R)
• M53: 15,026,807 km (0.083 R)
• M54: 15,842,564 km (0.085 R)
• M55: 16,315,144 km (0.079 R)
• M56: 16,912,488 km (0.093 R)
• M57: 17,486,645 km (0.093 R)
• M58: 18,128,719 km (0.083 R)
• M59: 18,622,990 km (0.104 R)
• M60: 18,778,422 km (0.115 R)
• M61: 19,404,340 km (0.086 R)
• M62: 19,719,991 km (0.118 R)
• M63: 20,228,325 km (0.098 R)
• M64: 20,484,287 km (0.068 R)
• M65: 21,323,232 km (0.091 R)
• M66: 21,550,920 km (0.106 R)
• M67: 21,812,267 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.4

Radius: 11.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.46 AU - 3.42 AU

Year: 3419 Days

Day: 8.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,233,596 km

• M1: 188,045 km (0.094 R)
• M2: 362,176 km (0.103 R)
• M3: 482,304 km (0.087 R)
• M4: 778,956 km (0.105 R)
• M5: 873,203 km (0.091 R)
• M6: 1,065,137 km (0.111 R)
• M7: 1,181,225 km (0.119 R)
• M8: 1,322,595 km (0.086 R)
• M9: 1,501,963 km (0.055 R)
• M10: 1,622,539 km (0.084 R)
• M11: 1,827,039 km (0.105 R)
• M12: 1,968,259 km (0.026 R)
• M13: 2,274,336 km (0.081 R)
• M14: 2,375,465 km (0.102 R)
• M15: 2,465,373 km (0.116 R)
• M16: 2,556,478 km (0.051 R)
• M17: 2,635,316 km (0.052 R)
• M18: 2,715,201 km (0.06 R)
• M19: 2,877,365 km (0.115 R)
• M20: 3,001,083 km (0.088 R)
• M21: 3,084,558 km (0.099 R)
• M22: 3,426,390 km (0.11 R)
• M23: 3,557,886 km (0.081 R)
• M24: 3,661,258 km (0.053 R)
• M25: 3,901,512 km (0.113 R)
• M26: 3,977,508 km (0.094 R)
• M27: 4,193,378 km (0.101 R)
• M28: 4,318,591 km (0.085 R)
• M29: 4,492,574 km (0.106 R)
• M30: 4,604,622 km (0.082 R)
• M31: 4,701,412 km (0.087 R)
• M32: 4,995,821 km (0.12 R)
• M33: 5,534,224 km (0.067 R)
• M34: 5,654,500 km (0.095 R)
• M35: 5,775,675 km (0.098 R)
• M36: 5,967,758 km (0.062 R)
• M37: 6,126,482 km (0.063 R)
• M38: 6,268,899 km (0.115 R)
• M39: 6,394,411 km (0.103 R)
• M40: 6,720,834 km (0.082 R)
• M41: 6,997,141 km (0.078 R)
• M42: 7,277,188 km (0.07 R)
• M43: 7,752,162 km (0.094 R)
• M44: 7,944,993 km (0.119 R)
• M45: 8,061,380 km (0.118 R)
• M46: 8,952,984 km (0.06 R)
• M47: 9,379,936 km (0.113 R)
• M48: 9,792,527 km (0.115 R)
• M49: 10,148,121 km (0.095 R)
• M50: 10,486,661 km (0.058 R)
• M51: 10,571,782 km (0.066 R)
• M52: 10,764,315 km (0.096 R)
• M53: 10,893,418 km (0.045 R)
• M54: 10,979,736 km (0.116 R)
• M55: 11,370,934 km (0.085 R)
• M56: 11,634,376 km (0.097 R)
• M57: 11,788,911 km (0.06 R)
• M58: 12,122,364 km (0.099 R)
• M59: 12,256,703 km (0.076 R)
• M60: 12,935,578 km (0.114 R)
• M61: 13,626,720 km (0.093 R)
• M62: 13,719,770 km (0.095 R)
• M63: 13,859,794 km (0.119 R)
• M64: 14,164,824 km (0.084 R)
• M65: 14,685,873 km (0.102 R)
• M66: 14,829,188 km (0.078 R)
• M67: 15,044,908 km (0.086 R)
• M68: 15,358,316 km (0.061 R)
• M69: 16,237,502 km (0.094 R)
• M70: 16,410,438 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.5

Radius: 8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.97 AU - 10.41 AU

Year: 22062 Days

Day: 23.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,233,596 km

• M1: 141,370 km (0.049 R)
• M2: 259,852 km (0.037 R)
• M3: 317,447 km (0.041 R)
• M4: 380,727 km (0.087 R)
• M5: 507,436 km (0.087 R)
• M6: 648,806 km (0.075 R)
• M7: 1,009,486 km (0.062 R)
• M8: 1,515,576 km (0.095 R)
• M9: 1,771,239 km (0.085 R)
• M10: 2,896,963 km (0.114 R)
• M11: 3,543,375 km (0.096 R)
• M12: 3,977,508 km (0.107 R)
• M13: 4,072,802 km (0.097 R)
• M14: 4,136,680 km (0.062 R)
• M15: 4,233,171 km (0.078 R)
• M16: 5,413,498 km (0.057 R)
• M17: 5,483,809 km (0.119 R)
• M18: 6,204,422 km (0.084 R)
• M19: 6,352,075 km (0.09 R)
• M20: 6,463,675 km (0.057 R)
• M21: 6,575,874 km (0.102 R)
• M22: 7,379,364 km (0.072 R)
• M23: 8,012,163 km (0.113 R)
• M24: 8,092,497 km (0.086 R)
• M25: 8,703,455 km (0.098 R)
• M26: 9,161,074 km (0.062 R)
• M27: 10,360,700 km (0.081 R)
• M28: 11,563,616 km (0.108 R)
• M29: 12,343,620 km (0.096 R)
• M30: 12,529,570 km (0.096 R)
• M31: 12,810,215 km (0.091 R)
• M32: 13,905,571 km (0.1 R)
• M33: 14,196,240 km (0.111 R)
• M34: 14,734,193 km (0.029 R)
• M35: 15,279,029 km (0.068 R)
• M36: 15,478,742 km (0.113 R)
• M37: 15,830,297 km (0.102 R)
• M38: 16,849,358 km (0.103 R)
• M39: 18,311,527 km (0.056 R)
• M40: 19,272,694 km (0.032 R)
• M41: 19,868,243 km (0.083 R)
• M42: 20,966,291 km (0.046 R)
• M43: 21,188,294 km (0.102 R)
• M44: 21,746,594 km (0.105 R)
• M45: 22,593,318 km (0.112 R)
• M46: 22,763,859 km (0.053 R)
• M47: 22,934,999 km (0.12 R)
• M48: 23,565,853 km (0.085 R)
• M49: 23,912,322 km (0.081 R)
• M50: 24,028,260 km (0.086 R)
• M51: 24,086,155 km (0.118 R)
• M52: 24,785,974 km (0.096 R)
• M53: 25,729,338 km (0.119 R)
• M54: 26,324,887 km (0.059 R)
• M55: 27,287,250 km (0.051 R)
• M56: 27,651,072 km (0.052 R)
• M57: 28,937,165 km (0.033 R)
• M58: 29,122,517 km (0.083 R)
• M59: 29,246,234 km (0.048 R)
• M60: 30,305,237 km (0.074 R)
• M61: 30,619,243 km (0.104 R)
• M62: 30,997,277 km (0.073 R)
• M63: 31,060,408 km (0.078 R)
• M64: 31,186,818 km (0.107 R)
• M65: 32,975,260 km (0.095 R)
• M66: 33,039,737 km (0.085 R)
• M67: 33,557,046 km (0.118 R)
• M68: 34,011,973 km (0.115 R)
• M69: 34,927,961 km (0.065 R)
• M70: 35,125,281 km (0.101 R)
• M71: 35,520,967 km (0.073 R)
• M72: 35,918,299 km (0.09 R)
• M73: 36,050,992 km (0.111 R)
• M74: 36,917,763 km (0.092 R)
• M75: 37,320,181 km (0.107 R)
• M76: 38,808,081 km (0.101 R)
• M77: 39,217,082 km (0.069 R)
• M78: 40,177,351 km (0.094 R)
• M79: 41,075,835 km (0.067 R)
• M80: 41,284,225 km (0.102 R)
• M81: 41,841,328 km (0.11 R)
• M82: 43,810,933 km (0.09 R)
• M83: 44,165,929 km (0.115 R)
• M84: 44,735,747 km (0.076 R)
• M85: 45,738,801 km (0.07 R)
• M86: 45,882,565 km (0.112 R)
• M87: 47,111,810 km (0.073 R)
• M88: 47,184,515 km (0.12 R)
• M89: 47,766,899 km (0.112 R)
• M90: 48,132,217 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 13,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit