🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.2

Radius: 14.6

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.21 AU - 1.79 AU

Year: 1168 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 63,100,628 km

• M1: 194,477 km (0.081 R)
• M2: 302,487 km (0.072 R)
• M3: 443,258 km (0.078 R)
• M4: 544,536 km (0.105 R)
• M5: 662,270 km (0.064 R)
• M6: 771,626 km (0.084 R)
• M7: 874,848 km (0.093 R)
• M8: 1,011,431 km (0.039 R)
• M9: 1,231,041 km (0.082 R)
• M10: 1,370,915 km (0.091 R)
• M11: 1,557,912 km (0.092 R)
• M12: 1,701,825 km (0.068 R)
• M13: 1,832,574 km (0.118 R)
• M14: 1,957,937 km (0.093 R)
• M15: 2,049,341 km (0.068 R)
• M16: 2,208,214 km (0.049 R)
• M17: 2,429,918 km (0.108 R)
• M18: 2,558,572 km (0.048 R)
• M19: 2,669,275 km (0.115 R)
• M20: 2,854,028 km (0.1 R)
• M21: 3,511,960 km (0.064 R)
• M22: 3,681,005 km (0.104 R)
• M23: 3,806,667 km (0.066 R)
• M24: 4,027,324 km (0.103 R)
• M25: 4,121,421 km (0.035 R)
• M26: 4,420,617 km (0.084 R)
• M27: 4,628,109 km (0.106 R)
• M28: 5,053,117 km (0.115 R)
• M29: 5,347,675 km (0.117 R)
• M30: 5,438,481 km (0.096 R)
• M31: 5,529,885 km (0.095 R)
• M32: 5,634,903 km (0.086 R)
• M33: 5,753,983 km (0.087 R)
• M34: 5,847,033 km (0.104 R)
• M35: 6,034,778 km (0.102 R)
• M36: 6,306,597 km (0.083 R)
• M37: 6,416,552 km (0.068 R)
• M38: 6,820,167 km (0.113 R)
• M39: 6,989,661 km (0.101 R)
• M40: 7,332,839 km (0.097 R)
• M41: 7,696,362 km (0.118 R)
• M42: 7,813,946 km (0.062 R)
• M43: 7,961,748 km (0.11 R)
• M44: 8,155,328 km (0.09 R)
• M45: 8,320,334 km (0.1 R)
• M46: 8,516,756 km (0.108 R)
• M47: 8,623,270 km (0.108 R)
• M48: 8,714,824 km (0.079 R)
• M49: 8,822,086 km (0.114 R)
• M50: 9,022,547 km (0.081 R)
• M51: 9,162,122 km (0.111 R)
• M52: 9,271,178 km (0.117 R)
• M53: 9,791,480 km (0.074 R)
• M54: 10,127,477 km (0.061 R)
• M55: 10,794,683 km (0.071 R)
• M56: 11,175,111 km (0.075 R)
• M57: 11,275,042 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.4

Radius: 13.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.56 AU - 2.04 AU

Year: 1535 Days

Day: 6.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 63,100,628 km

• M1: 173,384 km (0.082 R)
• M2: 326,572 km (0.064 R)
• M3: 440,267 km (0.112 R)
• M4: 645,216 km (0.088 R)
• M5: 768,035 km (0.077 R)
• M6: 892,650 km (0.056 R)
• M7: 1,140,684 km (0.05 R)
• M8: 1,236,726 km (0.095 R)
• M9: 1,360,892 km (0.097 R)
• M10: 1,463,516 km (0.044 R)
• M11: 1,586,785 km (0.087 R)
• M12: 1,732,044 km (0.115 R)
• M13: 1,920,238 km (0.061 R)
• M14: 2,017,028 km (0.072 R)
• M15: 2,105,590 km (0.12 R)
• M16: 2,536,432 km (0.092 R)
• M17: 2,654,016 km (0.114 R)
• M18: 2,872,578 km (0.09 R)
• M19: 3,029,207 km (0.096 R)
• M20: 3,154,271 km (0.074 R)
• M21: 3,315,986 km (0.072 R)
• M22: 3,445,089 km (0.069 R)
• M23: 3,867,105 km (0.108 R)
• M24: 4,065,621 km (0.064 R)
• M25: 4,254,863 km (0.082 R)
• M26: 4,369,754 km (0.058 R)
• M27: 4,906,810 km (0.067 R)
• M28: 5,040,999 km (0.102 R)
• M29: 5,217,375 km (0.066 R)
• M30: 5,632,061 km (0.032 R)
• M31: 5,786,894 km (0.038 R)
• M32: 6,000,371 km (0.086 R)
• M33: 6,115,262 km (0.083 R)
• M34: 6,288,945 km (0.095 R)
• M35: 6,376,460 km (0.069 R)
• M36: 6,700,788 km (0.087 R)
• M37: 6,790,247 km (0.079 R)
• M38: 7,091,089 km (0.098 R)
• M39: 7,458,052 km (0.066 R)
• M40: 7,643,853 km (0.1 R)
• M41: 8,115,236 km (0.112 R)
• M42: 8,226,686 km (0.096 R)
• M43: 8,499,253 km (0.08 R)
• M44: 8,660,969 km (0.097 R)
• M45: 9,069,820 km (0.083 R)
• M46: 9,284,941 km (0.069 R)
• M47: 9,451,593 km (0.113 R)
• M48: 9,552,123 km (0.104 R)
• M49: 9,991,642 km (0.097 R)
• M50: 10,489,653 km (0.094 R)
• M51: 10,576,420 km (0.113 R)
• M52: 10,715,546 km (0.089 R)
• M53: 10,872,923 km (0.109 R)
• M54: 11,492,258 km (0.111 R)
• M55: 11,635,423 km (0.113 R)
• M56: 11,833,341 km (0.099 R)
• M57: 12,268,821 km (0.05 R)
• M58: 12,360,225 km (0.079 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.7

Radius: 6.2

Gravity: 23.04 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.35 AU - 7.49 AU

Year: 10343 Days

Day: 20 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,100,628 km

• M1: 101,876 km (0.094 R)
• M2: 216,767 km (0.081 R)
• M3: 1,541,008 km (0.078 R)
• M4: 1,996,234 km (0.104 R)
• M5: 2,156,902 km (0.083 R)
• M6: 2,211,356 km (0.03 R)
• M7: 2,349,584 km (0.117 R)
• M8: 2,576,674 km (0.082 R)
• M9: 2,960,841 km (0.111 R)
• M10: 3,113,431 km (0.081 R)
• M11: 3,426,390 km (0.08 R)
• M12: 3,848,106 km (0.114 R)
• M13: 4,669,249 km (0.082 R)
• M14: 4,740,009 km (0.115 R)
• M15: 5,209,147 km (0.117 R)
• M16: 5,282,600 km (0.062 R)
• M17: 5,356,501 km (0.048 R)
• M18: 5,806,641 km (0.115 R)
• M19: 5,921,233 km (0.077 R)
• M20: 6,230,003 km (0.112 R)
• M21: 6,783,216 km (0.115 R)
• M22: 7,725,832 km (0.082 R)
• M23: 7,809,757 km (0.082 R)
• M24: 7,936,167 km (0.118 R)
• M25: 8,020,839 km (0.103 R)
• M26: 8,105,811 km (0.119 R)
• M27: 8,535,007 km (0.052 R)
• M28: 8,665,307 km (0.11 R)
• M29: 9,059,946 km (0.04 R)
• M30: 10,232,644 km (0.109 R)
• M31: 11,119,460 km (0.076 R)
• M32: 11,214,305 km (0.107 R)
• M33: 11,404,743 km (0.094 R)
• M34: 11,452,465 km (0.046 R)
• M35: 12,176,818 km (0.101 R)
• M36: 12,372,492 km (0.051 R)
• M37: 12,667,948 km (0.106 R)
• M38: 13,822,095 km (0.069 R)
• M39: 13,975,134 km (0.048 R)
• M40: 14,437,541 km (0.093 R)
• M41: 14,489,152 km (0.111 R)
• M42: 14,592,674 km (0.114 R)
• M43: 16,068,158 km (0.107 R)
• M44: 16,552,556 km (0.104 R)
• M45: 16,769,323 km (0.081 R)
• M46: 18,201,124 km (0.073 R)
• M47: 18,368,823 km (0.034 R)
• M48: 20,131,984 km (0.077 R)
• M49: 20,305,368 km (0.096 R)
• M50: 20,712,124 km (0.104 R)
• M51: 21,829,471 km (0.079 R)
• M52: 23,087,140 km (0.118 R)
• M53: 23,877,316 km (0.062 R)
• M54: 23,999,687 km (0.108 R)
• M55: 24,738,252 km (0.091 R)
• M56: 24,924,052 km (0.07 R)
• M57: 25,671,892 km (0.074 R)
• M58: 25,734,574 km (0.11 R)
• M59: 25,860,086 km (0.09 R)
• M60: 26,363,932 km (0.11 R)
• M61: 27,062,105 km (0.059 R)
• M62: 27,253,590 km (0.056 R)
• M63: 27,317,469 km (0.077 R)
• M64: 28,347,001 km (0.109 R)
• M65: 29,323,576 km (0.077 R)
• M66: 29,980,760 km (0.096 R)
• M67: 32,116,269 km (0.084 R)
• M68: 32,522,128 km (0.07 R)
• M69: 34,576,705 km (0.106 R)
• M70: 35,131,714 km (0.1 R)
• M71: 37,878,929 km (0.091 R)
• M72: 38,307,676 km (0.071 R)
• M73: 38,881,833 km (0.116 R)
• M74: 39,314,320 km (0.103 R)
• M75: 41,206,883 km (0.047 R)
• M76: 42,164,160 km (0.11 R)
• M77: 42,534,265 km (0.071 R)
• M78: 43,277,916 km (0.112 R)
• M79: 43,352,416 km (0.102 R)
• M80: 43,651,312 km (0.117 R)
• M81: 44,325,999 km (0.095 R)
• M82: 45,231,066 km (0.102 R)
• M83: 45,913,980 km (0.108 R)
• M84: 46,218,561 km (0.106 R)
• M85: 47,751,341 km (0.061 R)
• M86: 47,828,384 km (0.108 R)
• M87: 49,847,058 km (0.083 R)
• M88: 50,003,387 km (0.08 R)
• M89: 50,866,717 km (0.041 R)
• M90: 51,103,081 km (0.117 R)
• M91: 51,893,257 km (0.082 R)
• M92: 52,051,831 km (0.089 R)
• M93: 53,006,415 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696

Radius: 6.7

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.9 AU - 8.54 AU

Year: 14984 Days

Day: 18.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,100,628 km

• M1: 410,796 km (0.097 R)
• M2: 606,470 km (0.025 R)
• M3: 918,381 km (0.085 R)
• M4: 1,009,486 km (0.101 R)
• M5: 1,250,489 km (0.047 R)
• M6: 1,403,677 km (0.12 R)
• M7: 1,536,071 km (0.063 R)
• M8: 1,756,578 km (0.097 R)
• M9: 3,384,353 km (0.061 R)
• M10: 3,491,016 km (0.113 R)
• M11: 4,078,636 km (0.067 R)
• M12: 4,192,331 km (0.106 R)
• M13: 4,776,062 km (0.115 R)
• M14: 4,895,740 km (0.096 R)
• M15: 5,261,208 km (0.089 R)
• M16: 5,343,636 km (0.031 R)
• M17: 5,468,101 km (0.052 R)
• M18: 6,147,724 km (0.088 R)
• M19: 7,400,158 km (0.112 R)
• M20: 7,492,609 km (0.1 R)
• M21: 7,585,360 km (0.103 R)
• M22: 7,866,155 km (0.083 R)
• M23: 8,534,409 km (0.105 R)
• M24: 9,270,430 km (0.036 R)
• M25: 9,320,247 km (0.063 R)
• M26: 9,570,524 km (0.056 R)
• M27: 9,671,353 km (0.074 R)
• M28: 10,802,612 km (0.118 R)
• M29: 11,490,612 km (0.087 R)
• M30: 11,651,430 km (0.075 R)
• M31: 13,020,251 km (0.089 R)
• M32: 14,496,782 km (0.101 R)
• M33: 14,554,526 km (0.106 R)
• M34: 14,903,239 km (0.059 R)
• M35: 15,313,586 km (0.062 R)
• M36: 17,052,661 km (0.051 R)
• M37: 19,042,911 km (0.102 R)
• M38: 19,106,341 km (0.061 R)
• M39: 19,360,508 km (0.105 R)
• M40: 19,551,843 km (0.085 R)
• M41: 19,679,899 km (0.084 R)
• M42: 19,872,282 km (0.08 R)
• M43: 20,648,246 km (0.088 R)
• M44: 20,713,321 km (0.083 R)
• M45: 22,832,824 km (0.097 R)
• M46: 23,918,156 km (0.092 R)
• M47: 25,368,059 km (0.107 R)
• M48: 26,068,476 km (0.119 R)
• M49: 27,059,562 km (0.074 R)
• M50: 28,352,088 km (0.103 R)
• M51: 28,932,976 km (0.091 R)
• M52: 30,922,179 km (0.113 R)
• M53: 32,121,655 km (0.036 R)
• M54: 32,575,385 km (0.087 R)
• M55: 32,955,065 km (0.097 R)
• M56: 33,107,355 km (0.061 R)
• M57: 34,488,592 km (0.12 R)
• M58: 34,565,785 km (0.036 R)
• M59: 34,643,127 km (0.114 R)
• M60: 34,953,094 km (0.103 R)
• M61: 35,030,735 km (0.106 R)
• M62: 35,186,167 km (0.086 R)
• M63: 35,497,780 km (0.096 R)
• M64: 35,732,050 km (0.085 R)
• M65: 36,202,086 km (0.106 R)
• M66: 36,753,205 km (0.118 R)
• M67: 37,148,442 km (0.119 R)
• M68: 37,307,016 km (0.083 R)
• M69: 37,704,199 km (0.074 R)
• M70: 38,502,902 km (0.082 R)
• M71: 38,743,605 km (0.117 R)
• M72: 40,850,691 km (0.119 R)
• M73: 41,014,201 km (0.1 R)
• M74: 42,911,401 km (0.032 R)
• M75: 43,578,009 km (0.051 R)
• M76: 43,996,435 km (0.107 R)
• M77: 44,921,398 km (0.1 R)
• M78: 46,790,773 km (0.116 R)
• M79: 48,079,708 km (0.105 R)
• M80: 49,380,462 km (0.072 R)
• M81: 49,554,743 km (0.092 R)
• M82: 50,868,512 km (0.091 R)
• M83: 51,132,552 km (0.093 R)
• M84: 51,485,454 km (0.078 R)
• M85: 52,548,945 km (0.055 R)
• M86: 55,691,847 km (0.098 R)
• M87: 55,873,309 km (0.106 R)
• M88: 57,057,376 km (0.117 R)
• M89: 57,514,996 km (0.092 R)
• M90: 58,065,815 km (0.097 R)
• M91: 58,526,128 km (0.085 R)
• M92: 58,710,582 km (0.069 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 18,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit