🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.9

Radius: 14.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.49 AU - 0.61 AU

Year: 282 Days

Day: 6.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,374,101 km

• M1: 181,163 km (0.11 R)
• M2: 273,166 km (0.088 R)
• M3: 365,318 km (0.104 R)
• M4: 482,304 km (0.098 R)
• M5: 594,352 km (0.108 R)
• M6: 693,386 km (0.055 R)
• M7: 788,530 km (0.056 R)
• M8: 888,911 km (0.113 R)
• M9: 1,046,587 km (0.059 R)
• M10: 1,167,312 km (0.064 R)
• M11: 1,262,456 km (0.069 R)
• M12: 1,369,419 km (0.091 R)
• M13: 1,470,397 km (0.106 R)
• M14: 1,578,856 km (0.118 R)
• M15: 1,685,220 km (0.102 R)
• M16: 2,004,013 km (0.116 R)
• M17: 2,125,337 km (0.039 R)
• M18: 2,271,195 km (0.079 R)
• M19: 2,426,029 km (0.06 R)
• M20: 2,550,195 km (0.117 R)
• M21: 2,665,086 km (0.06 R)
• M22: 2,775,788 km (0.097 R)
• M23: 3,068,851 km (0.076 R)
• M24: 3,179,104 km (0.107 R)
• M25: 3,384,652 km (0.078 R)
• M26: 3,517,944 km (0.105 R)
• M27: 3,711,224 km (0.086 R)
• M28: 3,848,854 km (0.073 R)
• M29: 3,987,980 km (0.069 R)
• M30: 4,149,247 km (0.074 R)
• M31: 4,244,391 km (0.113 R)
• M32: 4,367,809 km (0.108 R)
• M33: 4,464,599 km (0.119 R)
• M34: 4,759,307 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.9

Radius: 9.2

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.02 AU - 1.1 AU

Year: 753 Days

Day: 13.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 72,374,101 km

• M1: 123,717 km (0.103 R)
• M2: 208,539 km (0.072 R)
• M3: 356,193 km (0.109 R)
• M4: 459,116 km (0.101 R)
• M5: 565,031 km (0.117 R)
• M6: 630,256 km (0.117 R)
• M7: 731,234 km (0.043 R)
• M8: 788,680 km (0.117 R)
• M9: 898,485 km (0.093 R)
• M10: 1,002,904 km (0.058 R)
• M11: 1,106,127 km (0.107 R)
• M12: 1,201,570 km (0.1 R)
• M13: 1,517,371 km (0.085 R)
• M14: 1,636,900 km (0.108 R)
• M15: 1,746,555 km (0.113 R)
• M16: 1,832,275 km (0.116 R)
• M17: 1,919,341 km (0.108 R)
• M18: 2,195,947 km (0.107 R)
• M19: 2,288,698 km (0.092 R)
• M20: 2,485,569 km (0.114 R)
• M21: 2,627,387 km (0.058 R)
• M22: 2,825,904 km (0.049 R)
• M23: 3,221,590 km (0.053 R)
• M24: 3,393,029 km (0.063 R)
• M25: 3,601,120 km (0.098 R)
• M26: 3,677,116 km (0.114 R)
• M27: 3,736,506 km (0.036 R)
• M28: 3,960,155 km (0.036 R)
• M29: 4,223,746 km (0.05 R)
• M30: 4,357,636 km (0.099 R)
• M31: 4,447,694 km (0.062 R)
• M32: 4,777,258 km (0.032 R)
• M33: 4,870,159 km (0.117 R)
• M34: 4,963,807 km (0.108 R)
• M35: 5,181,173 km (0.113 R)
• M36: 5,459,873 km (0.032 R)
• M37: 5,537,664 km (0.111 R)
• M38: 5,763,258 km (0.111 R)
• M39: 6,031,936 km (0.11 R)
• M40: 6,264,112 km (0.081 R)
• M41: 6,685,379 km (0.045 R)
• M42: 6,747,762 km (0.098 R)
• M43: 6,820,915 km (0.116 R)
• M44: 6,883,746 km (0.071 R)
• M45: 7,105,151 km (0.117 R)
• M46: 7,211,515 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.3

Radius: 9.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.77 AU - 2.91 AU

Year: 3304 Days

Day: 6.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 72,374,101 km

• M1: 120,127 km (0.116 R)
• M2: 195,076 km (0.094 R)
• M3: 376,089 km (0.047 R)
• M4: 516,561 km (0.034 R)
• M5: 822,788 km (0.117 R)
• M6: 919,429 km (0.078 R)
• M7: 1,148,912 km (0.093 R)
• M8: 1,275,023 km (0.114 R)
• M9: 1,405,921 km (0.046 R)
• M10: 1,495,680 km (0.117 R)
• M11: 1,634,058 km (0.082 R)
• M12: 1,738,327 km (0.12 R)
• M13: 1,943,725 km (0.054 R)
• M14: 2,085,095 km (0.116 R)
• M15: 2,346,143 km (0.09 R)
• M16: 2,529,700 km (0.051 R)
• M17: 2,899,506 km (0.058 R)
• M18: 2,991,808 km (0.086 R)
• M19: 3,050,001 km (0.116 R)
• M20: 3,443,593 km (0.073 R)
• M21: 3,516,896 km (0.112 R)
• M22: 3,752,513 km (0.104 R)
• M23: 3,980,650 km (0.065 R)
• M24: 4,384,115 km (0.065 R)
• M25: 4,530,422 km (0.101 R)
• M26: 4,800,596 km (0.104 R)
• M27: 4,869,111 km (0.111 R)
• M28: 4,965,303 km (0.037 R)
• M29: 5,173,842 km (0.082 R)
• M30: 5,300,402 km (0.113 R)
• M31: 5,499,218 km (0.058 R)
• M32: 6,007,102 km (0.119 R)
• M33: 6,066,194 km (0.084 R)
• M34: 6,514,987 km (0.113 R)
• M35: 6,575,574 km (0.117 R)
• M36: 7,083,310 km (0.07 R)
• M37: 7,286,763 km (0.093 R)
• M38: 7,508,018 km (0.049 R)
• M39: 7,683,347 km (0.109 R)
• M40: 8,299,839 km (0.084 R)
• M41: 8,597,539 km (0.095 R)
• M42: 8,865,020 km (0.059 R)
• M43: 9,220,166 km (0.075 R)
• M44: 9,770,536 km (0.085 R)
• M45: 9,892,309 km (0.092 R)
• M46: 10,190,308 km (0.076 R)
• M47: 10,420,090 km (0.119 R)
• M48: 10,508,951 km (0.079 R)
• M49: 10,956,997 km (0.036 R)
• M50: 11,065,455 km (0.112 R)
• M51: 11,283,569 km (0.108 R)
• M52: 11,723,836 km (0.108 R)
• M53: 11,964,688 km (0.072 R)
• M54: 12,169,787 km (0.099 R)
• M55: 12,244,735 km (0.064 R)
• M56: 12,376,082 km (0.067 R)
• M57: 12,451,330 km (0.092 R)
• M58: 12,602,424 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.2

Radius: 3.7

Gravity: 29.89 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.88 AU - 7.82 AU

Year: 13754 Days

Day: 24 Hours

Environment

Temp: -229 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,374,101 km

• M1: 63,579 km (0.098 R)
• M2: 220,058 km (0.032 R)
• M3: 331,509 km (0.079 R)
• M4: 386,710 km (0.081 R)
• M5: 415,583 km (0.1 R)
• M6: 603,777 km (0.092 R)
• M7: 654,640 km (0.098 R)
• M8: 742,753 km (0.084 R)
• M9: 834,756 km (0.088 R)
• M10: 1,050,177 km (0.076 R)
• M11: 1,348,176 km (0.093 R)
• M12: 1,552,975 km (0.102 R)
• M13: 1,599,800 km (0.062 R)
• M14: 1,647,073 km (0.098 R)
• M15: 1,671,008 km (0.08 R)
• M16: 1,966,015 km (0.086 R)
• M17: 2,357,214 km (0.081 R)
• M18: 2,603,153 km (0.114 R)
• M19: 2,630,978 km (0.111 R)
• M20: 2,715,201 km (0.117 R)
• M21: 3,089,944 km (0.108 R)
• M22: 3,268,414 km (0.081 R)
• M23: 3,573,295 km (0.081 R)
• M24: 3,760,591 km (0.105 R)
• M25: 6,469,210 km (0.079 R)
• M26: 6,697,197 km (0.092 R)
• M27: 6,966,623 km (0.052 R)
• M28: 8,038,342 km (0.042 R)
• M29: 8,572,407 km (0.08 R)
• M30: 8,822,834 km (0.054 R)
• M31: 9,717,878 km (0.106 R)
• M32: 10,286,350 km (0.103 R)
• M33: 10,374,762 km (0.08 R)
• M34: 10,463,324 km (0.11 R)
• M35: 10,507,754 km (0.06 R)
• M36: 11,272,499 km (0.099 R)
• M37: 11,638,565 km (0.084 R)
• M38: 11,869,394 km (0.075 R)
• M39: 11,915,770 km (0.075 R)
• M40: 12,429,339 km (0.083 R)
• M41: 12,523,586 km (0.108 R)
• M42: 14,111,268 km (0.107 R)
• M43: 14,456,091 km (0.07 R)
• M44: 15,608,593 km (0.076 R)
• M45: 16,067,410 km (0.071 R)
• M46: 16,634,386 km (0.108 R)
• M47: 16,686,296 km (0.034 R)
• M48: 17,681,870 km (0.034 R)
• M49: 17,787,785 km (0.079 R)
• M50: 18,804,602 km (0.085 R)
• M51: 19,292,740 km (0.077 R)
• M52: 20,893,886 km (0.11 R)
• M53: 21,230,331 km (0.087 R)
• M54: 22,939,786 km (0.037 R)
• M55: 23,287,003 km (0.033 R)
• M56: 23,869,537 km (0.057 R)
• M57: 23,986,523 km (0.063 R)
• M58: 25,108,207 km (0.116 R)
• M59: 26,065,933 km (0.075 R)
• M60: 26,186,509 km (0.062 R)
• M61: 26,792,081 km (0.11 R)
• M62: 27,035,477 km (0.038 R)
• M63: 29,447,892 km (0.046 R)
• M64: 31,030,189 km (0.089 R)
• M65: 31,670,767 km (0.119 R)
• M66: 32,510,011 km (0.1 R)
• M67: 33,030,163 km (0.106 R)
• M68: 33,095,387 km (0.097 R)
• M69: 33,356,585 km (0.114 R)
• M70: 33,553,007 km (0.091 R)
• M71: 33,749,878 km (0.114 R)
• M72: 35,204,568 km (0.058 R)
• M73: 36,208,070 km (0.09 R)
• M74: 36,275,240 km (0.078 R)
• M75: 36,477,197 km (0.107 R)
• M76: 37,017,694 km (0.076 R)
• M77: 37,492,667 km (0.056 R)
• M78: 37,833,152 km (0.081 R)
• M79: 37,901,369 km (0.068 R)
• M80: 38,929,704 km (0.119 R)
• M81: 39,136,449 km (0.095 R)
• M82: 40,663,992 km (0.113 R)
• M83: 41,787,024 km (0.077 R)
• M84: 42,920,227 km (0.084 R)
• M85: 43,062,495 km (0.096 R)
• M86: 43,919,990 km (0.116 R)
• M87: 44,422,789 km (0.044 R)
• M88: 45,144,299 km (0.117 R)
• M89: 46,452,832 km (0.039 R)
• M90: 46,598,989 km (0.079 R)
• M91: 47,038,507 km (0.093 R)
• M92: 47,332,168 km (0.103 R)
• M93: 47,405,620 km (0.086 R)
• M94: 48,364,842 km (0.054 R)
• M95: 48,884,096 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.7

Radius: 6.5

Gravity: 17.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.95 AU - 9.59 AU

Year: 17927 Days

Day: 20.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,374,101 km

• M1: 92,751 km (0.071 R)
• M2: 142,567 km (0.052 R)
• M3: 366,664 km (0.118 R)
• M4: 725,400 km (0.102 R)
• M5: 938,128 km (0.097 R)
• M6: 987,944 km (0.084 R)
• M7: 1,595,461 km (0.083 R)
• M8: 2,164,382 km (0.064 R)
• M9: 2,264,912 km (0.119 R)
• M10: 2,540,471 km (0.111 R)
• M11: 2,611,081 km (0.098 R)
• M12: 3,161,452 km (0.035 R)
• M13: 3,237,448 km (0.108 R)
• M14: 3,786,920 km (0.111 R)
• M15: 4,155,380 km (0.097 R)
• M16: 5,926,918 km (0.108 R)
• M17: 6,840,063 km (0.078 R)
• M18: 7,693,818 km (0.105 R)
• M19: 8,474,719 km (0.06 R)
• M20: 8,527,677 km (0.082 R)
• M21: 8,847,816 km (0.025 R)
• M22: 11,022,371 km (0.026 R)
• M23: 11,138,010 km (0.114 R)
• M24: 11,487,920 km (0.111 R)
• M25: 11,959,901 km (0.115 R)
• M26: 12,258,050 km (0.073 R)
• M27: 12,983,749 km (0.088 R)
• M28: 13,167,305 km (0.119 R)
• M29: 13,290,125 km (0.112 R)
• M30: 13,847,826 km (0.116 R)
• M31: 15,114,322 km (0.068 R)
• M32: 15,178,499 km (0.094 R)
• M33: 15,761,332 km (0.045 R)
• M34: 16,417,319 km (0.117 R)
• M35: 16,483,441 km (0.12 R)
• M36: 16,549,564 km (0.12 R)
• M37: 17,552,917 km (0.099 R)
• M38: 18,990,403 km (0.093 R)
• M39: 20,323,320 km (0.098 R)
• M40: 22,488,450 km (0.078 R)
• M41: 23,822,414 km (0.096 R)
• M42: 25,181,660 km (0.093 R)
• M43: 25,870,708 km (0.033 R)
• M44: 26,256,221 km (0.102 R)
• M45: 27,189,114 km (0.098 R)
• M46: 27,345,743 km (0.104 R)
• M47: 27,424,132 km (0.058 R)
• M48: 27,817,126 km (0.059 R)
• M49: 29,247,431 km (0.085 R)
• M50: 29,327,615 km (0.081 R)
• M51: 30,376,446 km (0.107 R)
• M52: 30,701,672 km (0.109 R)
• M53: 30,946,264 km (0.119 R)
• M54: 33,428,093 km (0.111 R)
• M55: 33,511,868 km (0.087 R)
• M56: 34,777,615 km (0.108 R)
• M57: 35,117,801 km (0.113 R)
• M58: 35,715,594 km (0.086 R)
• M59: 36,144,790 km (0.037 R)
• M60: 36,748,567 km (0.09 R)
• M61: 41,336,136 km (0.092 R)
• M62: 42,148,302 km (0.092 R)
• M63: 42,329,615 km (0.113 R)
• M64: 42,511,077 km (0.087 R)
• M65: 43,788,494 km (0.107 R)
• M66: 45,914,279 km (0.082 R)
• M67: 46,194,027 km (0.083 R)
• M68: 46,755,169 km (0.063 R)
• M69: 47,036,712 km (0.058 R)
• M70: 47,978,879 km (0.107 R)
• M71: 48,737,191 km (0.102 R)
• M72: 48,927,330 km (0.059 R)
• M73: 49,594,985 km (0.036 R)
• M74: 49,882,064 km (0.084 R)
• M75: 50,169,591 km (0.108 R)
• M76: 50,939,272 km (0.098 R)
• M77: 51,132,253 km (0.113 R)
• M78: 51,906,721 km (0.114 R)
• M79: 53,761,585 km (0.092 R)
• M80: 54,056,443 km (0.071 R)
• M81: 54,746,538 km (0.079 R)
• M82: 55,142,224 km (0.111 R)
• M83: 55,737,474 km (0.118 R)
• M84: 57,134,718 km (0.07 R)
• M85: 59,454,981 km (0.111 R)
• M86: 59,658,135 km (0.096 R)
• M87: 60,882,294 km (0.06 R)
• M88: 61,497,590 km (0.102 R)
• M89: 63,563,088 km (0.094 R)
• M90: 65,231,703 km (0.05 R)
• M91: 65,336,421 km (0.055 R)
• M92: 69,680,145 km (0.1 R)
• M93: 70,323,565 km (0.105 R)
• M94: 70,861,220 km (0.053 R)
• M95: 72,049,027 km (0.053 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: 385 - 18,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit