🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.2

Radius: 12.6

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.59 AU - 0.65 AU

Year: 326 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,451,233 km

• M1: 158,125 km (0.107 R)
• M2: 253,269 km (0.04 R)
• M3: 353,649 km (0.113 R)
• M4: 447,298 km (0.097 R)
• M5: 552,465 km (0.063 R)
• M6: 701,165 km (0.092 R)
• M7: 795,861 km (0.077 R)
• M8: 898,934 km (0.094 R)
• M9: 1,028,336 km (0.101 R)
• M10: 1,279,810 km (0.118 R)
• M11: 1,476,681 km (0.076 R)
• M12: 1,593,816 km (0.025 R)
• M13: 1,696,889 km (0.026 R)
• M14: 1,824,496 km (0.096 R)
• M15: 1,928,167 km (0.061 R)
• M16: 2,184,129 km (0.092 R)
• M17: 2,343,301 km (0.054 R)
• M18: 2,436,650 km (0.045 R)
• M19: 2,551,392 km (0.104 R)
• M20: 2,734,799 km (0.062 R)
• M21: 2,906,836 km (0.099 R)
• M22: 2,986,123 km (0.081 R)
• M23: 3,109,392 km (0.097 R)
• M24: 3,327,805 km (0.11 R)
• M25: 3,438,956 km (0.114 R)
• M26: 3,562,673 km (0.113 R)
• M27: 3,751,017 km (0.114 R)
• M28: 3,860,971 km (0.114 R)
• M29: 4,013,262 km (0.119 R)
• M30: 4,119,925 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.4

Radius: 8.7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.99 AU - 1.11 AU

Year: 717 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 79,451,233 km

• M1: 108,608 km (0.085 R)
• M2: 165,754 km (0.088 R)
• M3: 285,433 km (0.086 R)
• M4: 358,586 km (0.059 R)
• M5: 489,484 km (0.102 R)
• M6: 558,150 km (0.088 R)
• M7: 616,493 km (0.084 R)
• M8: 706,252 km (0.101 R)
• M9: 785,538 km (0.11 R)
• M10: 1,033,272 km (0.1 R)
• M11: 1,182,272 km (0.047 R)
• M12: 1,314,965 km (0.111 R)
• M13: 1,390,363 km (0.111 R)
• M14: 1,520,962 km (0.08 R)
• M15: 1,605,484 km (0.06 R)
• M16: 1,701,676 km (0.116 R)
• M17: 1,862,942 km (0.104 R)
• M18: 1,932,057 km (0.112 R)
• M19: 2,012,989 km (0.082 R)
• M20: 2,084,048 km (0.075 R)
• M21: 2,178,295 km (0.104 R)
• M22: 2,245,614 km (0.04 R)
• M23: 2,581,311 km (0.094 R)
• M24: 2,706,674 km (0.093 R)
• M25: 2,901,899 km (0.093 R)
• M26: 2,963,833 km (0.037 R)
• M27: 3,019,932 km (0.078 R)
• M28: 3,101,613 km (0.104 R)
• M29: 3,203,339 km (0.118 R)
• M30: 3,267,367 km (0.079 R)
• M31: 3,338,276 km (0.066 R)
• M32: 3,409,934 km (0.056 R)
• M33: 3,514,802 km (0.081 R)
• M34: 3,607,553 km (0.089 R)
• M35: 3,748,175 km (0.113 R)
• M36: 3,876,978 km (0.087 R)
• M37: 4,069,511 km (0.069 R)
• M38: 4,139,074 km (0.067 R)
• M39: 4,251,123 km (0.073 R)
• M40: 4,456,969 km (0.084 R)
• M41: 4,615,244 km (0.074 R)
• M42: 4,724,301 km (0.113 R)
• M43: 4,790,124 km (0.072 R)
• M44: 4,848,766 km (0.102 R)
• M45: 4,929,998 km (0.085 R)
• M46: 5,026,638 km (0.075 R)
• M47: 5,101,287 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 11.3

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.33 AU - 4.39 AU

Year: 5057 Days

Day: 10.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,451,233 km

• M1: 184,604 km (0.109 R)
• M2: 359,783 km (0.095 R)
• M3: 503,696 km (0.029 R)
• M4: 608,265 km (0.115 R)
• M5: 870,061 km (0.09 R)
• M6: 1,183,618 km (0.116 R)
• M7: 1,620,444 km (0.038 R)
• M8: 1,970,503 km (0.095 R)
• M9: 2,164,382 km (0.108 R)
• M10: 2,243,669 km (0.077 R)
• M11: 2,634,269 km (0.052 R)
• M12: 3,135,721 km (0.118 R)
• M13: 3,619,670 km (0.111 R)
• M14: 3,738,451 km (0.118 R)
• M15: 4,102,572 km (0.078 R)
• M16: 4,326,520 km (0.098 R)
• M17: 4,427,349 km (0.109 R)
• M18: 4,631,550 km (0.092 R)
• M19: 4,760,653 km (0.081 R)
• M20: 4,891,102 km (0.098 R)
• M21: 5,182,070 km (0.05 R)
• M22: 5,836,860 km (0.072 R)
• M23: 6,004,709 km (0.1 R)
• M24: 6,691,962 km (0.056 R)
• M25: 7,861,518 km (0.044 R)
• M26: 8,140,368 km (0.035 R)
• M27: 8,390,945 km (0.106 R)
• M28: 8,612,349 km (0.037 R)
• M29: 9,255,620 km (0.063 R)
• M30: 9,616,151 km (0.089 R)
• M31: 10,115,060 km (0.057 R)
• M32: 10,350,826 km (0.049 R)
• M33: 10,724,971 km (0.117 R)
• M34: 11,451,567 km (0.109 R)
• M35: 11,697,357 km (0.108 R)
• M36: 11,944,792 km (0.112 R)
• M37: 12,481,100 km (0.104 R)
• M38: 13,355,350 km (0.103 R)
• M39: 13,429,102 km (0.071 R)
• M40: 13,762,705 km (0.112 R)
• M41: 14,136,700 km (0.063 R)
• M42: 14,287,195 km (0.036 R)
• M43: 14,475,988 km (0.11 R)
• M44: 15,047,601 km (0.069 R)
• M45: 15,899,262 km (0.117 R)
• M46: 16,134,280 km (0.101 R)
• M47: 16,252,313 km (0.102 R)
• M48: 16,846,216 km (0.105 R)
• M49: 17,286,483 km (0.118 R)
• M50: 17,447,450 km (0.098 R)
• M51: 17,568,475 km (0.109 R)
• M52: 17,730,340 km (0.1 R)
• M53: 18,014,875 km (0.026 R)
• M54: 18,877,307 km (0.061 R)
• M55: 19,001,622 km (0.113 R)
• M56: 19,292,740 km (0.058 R)
• M57: 20,642,412 km (0.074 R)
• M58: 21,242,449 km (0.099 R)
• M59: 21,587,870 km (0.069 R)
• M60: 21,891,704 km (0.114 R)
• M61: 22,635,355 km (0.061 R)
• M62: 23,032,537 km (0.103 R)
• M63: 23,254,091 km (0.053 R)
• M64: 23,342,953 km (0.101 R)
• M65: 23,967,972 km (0.084 R)
• M66: 24,734,362 km (0.107 R)
• M67: 25,052,258 km (0.058 R)
• M68: 26,060,248 km (0.074 R)
• M69: 26,291,227 km (0.112 R)
• M70: 26,383,828 km (0.12 R)
• M71: 26,615,705 km (0.057 R)
• M72: 26,848,330 km (0.082 R)
• M73: 27,409,172 km (0.112 R)
• M74: 27,879,658 km (0.063 R)
• M75: 28,305,264 km (0.067 R)
• M76: 28,590,247 km (0.061 R)
• M77: 28,733,113 km (0.031 R)
• M78: 29,115,186 km (0.089 R)
• M79: 29,691,437 km (0.081 R)
• M80: 30,709,002 km (0.049 R)
• M81: 31,099,752 km (0.106 R)
• M82: 31,344,643 km (0.036 R)
• M83: 32,628,941 km (0.09 R)
• M84: 33,227,482 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.8

Radius: 5.6

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.9 AU - 10.28 AU

Year: 16789 Days

Day: 16.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,451,233 km

• M1: 71,358 km (0.059 R)
• M2: 106,813 km (0.096 R)
• M3: 227,838 km (0.075 R)
• M4: 685,757 km (0.093 R)
• M5: 739,911 km (0.03 R)
• M6: 833,260 km (0.109 R)
• M7: 1,567,038 km (0.114 R)
• M8: 1,639,293 km (0.094 R)
• M9: 1,712,746 km (0.12 R)
• M10: 1,939,536 km (0.114 R)
• M11: 2,393,566 km (0.047 R)
• M12: 2,505,016 km (0.081 R)
• M13: 2,675,558 km (0.082 R)
• M14: 3,088,149 km (0.069 R)
• M15: 3,394,974 km (0.117 R)
• M16: 4,103,918 km (0.112 R)
• M17: 4,440,962 km (0.115 R)
• M18: 4,543,886 km (0.069 R)
• M19: 4,682,264 km (0.096 R)
• M20: 4,857,144 km (0.066 R)
• M21: 5,105,626 km (0.09 R)
• M22: 5,838,356 km (0.12 R)
• M23: 6,486,713 km (0.079 R)
• M24: 6,878,809 km (0.105 R)
• M25: 7,117,717 km (0.097 R)
• M26: 7,892,036 km (0.085 R)
• M27: 8,184,051 km (0.106 R)
• M28: 8,394,834 km (0.093 R)
• M29: 8,522,142 km (0.075 R)
• M30: 8,951,189 km (0.071 R)
• M31: 8,994,422 km (0.076 R)
• M32: 9,168,255 km (0.049 R)
• M33: 9,387,266 km (0.049 R)
• M34: 9,431,248 km (0.118 R)
• M35: 9,741,065 km (0.041 R)
• M36: 10,189,410 km (0.116 R)
• M37: 10,279,917 km (0.102 R)
• M38: 11,059,771 km (0.119 R)
• M39: 12,001,489 km (0.112 R)
• M40: 12,097,082 km (0.059 R)
• M41: 12,578,787 km (0.117 R)
• M42: 13,960,623 km (0.066 R)
• M43: 14,364,238 km (0.12 R)
• M44: 14,976,841 km (0.076 R)
• M45: 15,286,359 km (0.1 R)
• M46: 15,338,120 km (0.073 R)
• M47: 15,493,851 km (0.094 R)
• M48: 16,121,863 km (0.11 R)
• M49: 17,025,883 km (0.119 R)
• M50: 17,187,150 km (0.089 R)
• M51: 17,294,860 km (0.083 R)
• M52: 18,329,778 km (0.093 R)
• M53: 18,384,830 km (0.073 R)
• M54: 18,605,487 km (0.11 R)
• M55: 18,938,193 km (0.088 R)
• M56: 19,272,843 km (0.118 R)
• M57: 19,440,842 km (0.09 R)
• M58: 19,609,289 km (0.074 R)
• M59: 20,917,373 km (0.093 R)
• M60: 21,147,753 km (0.09 R)
• M61: 23,676,705 km (0.094 R)
• M62: 24,824,271 km (0.112 R)
• M63: 28,692,722 km (0.112 R)
• M64: 29,205,244 km (0.079 R)
• M65: 29,269,571 km (0.118 R)
• M66: 29,462,702 km (0.104 R)
• M67: 29,591,805 km (0.071 R)
• M68: 30,565,388 km (0.106 R)
• M69: 31,417,498 km (0.091 R)
• M70: 32,012,149 km (0.107 R)
• M71: 33,346,712 km (0.114 R)
• M72: 34,088,418 km (0.044 R)
• M73: 35,450,806 km (0.039 R)
• M74: 36,000,877 km (0.103 R)
• M75: 36,276,885 km (0.115 R)
• M76: 36,484,377 km (0.097 R)
• M77: 36,692,319 km (0.118 R)
• M78: 37,807,571 km (0.108 R)
• M79: 38,863,283 km (0.066 R)
• M80: 39,501,467 km (0.11 R)
• M81: 39,928,719 km (0.084 R)
• M82: 40,285,959 km (0.098 R)
• M83: 40,931,773 km (0.071 R)
• M84: 42,088,164 km (0.113 R)
• M85: 43,182,024 km (0.068 R)
• M86: 44,803,365 km (0.091 R)
• M87: 44,951,617 km (0.107 R)
• M88: 46,369,356 km (0.107 R)
• M89: 46,669,599 km (0.1 R)
• M90: 48,256,832 km (0.075 R)
• M91: 49,861,718 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589

Radius: 6

Gravity: 16.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.11 AU - 11.09 AU

Year: 23014 Days

Day: 24.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,451,233 km

• M1: 388,356 km (0.101 R)
• M2: 426,803 km (0.066 R)
• M3: 528,978 km (0.098 R)
• M4: 757,863 km (0.041 R)
• M5: 1,043,146 km (0.074 R)
• M6: 1,608,177 km (0.066 R)
• M7: 1,803,702 km (0.083 R)
• M8: 1,870,721 km (0.116 R)
• M9: 2,007,155 km (0.107 R)
• M10: 2,111,574 km (0.102 R)
• M11: 3,170,128 km (0.074 R)
• M12: 3,210,670 km (0.114 R)
• M13: 3,374,180 km (0.102 R)
• M14: 3,881,317 km (0.077 R)
• M15: 5,154,694 km (0.097 R)
• M16: 6,962,285 km (0.05 R)
• M17: 7,877,674 km (0.09 R)
• M18: 8,321,382 km (0.054 R)
• M19: 9,582,940 km (0.051 R)
• M20: 10,597,962 km (0.065 R)
• M21: 10,841,657 km (0.097 R)
• M22: 11,709,474 km (0.1 R)
• M23: 12,599,282 km (0.12 R)
• M24: 18,011,733 km (0.08 R)
• M25: 18,302,701 km (0.091 R)
• M26: 18,521,862 km (0.081 R)
• M27: 19,184,581 km (0.06 R)
• M28: 19,780,130 km (0.091 R)
• M29: 19,930,027 km (0.075 R)
• M30: 20,306,265 km (0.091 R)
• M31: 21,295,556 km (0.096 R)
• M32: 22,300,405 km (0.118 R)
• M33: 23,162,837 km (0.116 R)
• M34: 24,758,448 km (0.025 R)
• M35: 27,134,211 km (0.115 R)
• M36: 28,645,150 km (0.113 R)
• M37: 28,729,822 km (0.108 R)
• M38: 28,984,587 km (0.064 R)
• M39: 30,788,439 km (0.077 R)
• M40: 32,011,102 km (0.089 R)
• M41: 32,363,405 km (0.033 R)
• M42: 32,539,930 km (0.098 R)
• M43: 34,774,324 km (0.109 R)
• M44: 36,781,180 km (0.116 R)
• M45: 36,873,332 km (0.111 R)
• M46: 37,427,592 km (0.099 R)
• M47: 37,705,844 km (0.074 R)
• M48: 38,357,492 km (0.118 R)
• M49: 38,637,988 km (0.113 R)
• M50: 38,919,083 km (0.103 R)
• M51: 39,200,925 km (0.111 R)
• M52: 39,766,704 km (0.062 R)
• M53: 40,145,337 km (0.114 R)
• M54: 41,001,485 km (0.101 R)
• M55: 44,290,245 km (0.101 R)
• M56: 46,562,487 km (0.091 R)
• M57: 46,861,683 km (0.093 R)
• M58: 48,064,749 km (0.119 R)
• M59: 48,367,086 km (0.087 R)
• M60: 48,872,428 km (0.049 R)
• M61: 48,973,705 km (0.061 R)
• M62: 50,296,599 km (0.061 R)
• M63: 51,734,384 km (0.104 R)
• M64: 52,251,095 km (0.065 R)
• M65: 52,665,781 km (0.083 R)
• M66: 55,810,328 km (0.119 R)
• M67: 56,234,139 km (0.103 R)
• M68: 56,658,997 km (0.064 R)
• M69: 61,730,963 km (0.057 R)
• M70: 62,828,712 km (0.111 R)
• M71: 63,822,192 km (0.083 R)
• M72: 64,265,300 km (0.099 R)
• M73: 67,734,625 km (0.083 R)
• M74: 67,960,517 km (0.078 R)
• M75: 68,299,955 km (0.079 R)
• M76: 68,866,632 km (0.08 R)
• M77: 68,980,177 km (0.088 R)
• M78: 69,321,260 km (0.117 R)
• M79: 70,119,215 km (0.116 R)
• M80: 70,462,093 km (0.09 R)
• M81: 71,724,101 km (0.105 R)
• M82: 72,069,522 km (0.106 R)
• M83: 72,184,862 km (0.187 R)
• M84: 72,877,799 km (0.064 R)
• M85: 73,572,981 km (0.224 R)
• M86: 74,037,781 km (0.17 R)
• M87: 74,620,016 km (0.081 R)
• M88: 74,736,553 km (0.093 R)
• M89: 75,320,583 km (0.103 R)
• M90: 75,788,974 km (0.082 R)
• M91: 76,846,332 km (0.106 R)
• M92: 78,619,216 km (0.049 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: 181 - 14,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit