🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.5

Radius: 13

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.63 AU - 0.85 AU

Year: 432 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,752,037 km

• M1: 176,675 km (0.098 R)
• M2: 290,968 km (0.107 R)
• M3: 377,136 km (0.11 R)
• M4: 523,593 km (0.073 R)
• M5: 621,130 km (0.086 R)
• M6: 704,157 km (0.115 R)
• M7: 826,528 km (0.12 R)
• M8: 907,610 km (0.083 R)
• M9: 1,027,438 km (0.061 R)
• M10: 1,147,565 km (0.105 R)
• M11: 1,275,621 km (0.095 R)
• M12: 1,469,949 km (0.119 R)
• M13: 1,552,975 km (0.091 R)
• M14: 1,717,832 km (0.101 R)
• M15: 1,840,503 km (0.087 R)
• M16: 1,937,143 km (0.102 R)
• M17: 2,108,582 km (0.115 R)
• M18: 2,247,558 km (0.066 R)
• M19: 2,330,286 km (0.114 R)
• M20: 2,484,821 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.3

Radius: 11.3

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.65 AU - 1.07 AU

Year: 541 Days

Day: 9.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 48,752,037 km

• M1: 171,290 km (0.049 R)
• M2: 251,324 km (0.096 R)
• M3: 322,683 km (0.08 R)
• M4: 408,701 km (0.117 R)
• M5: 505,192 km (0.051 R)
• M6: 619,934 km (0.109 R)
• M7: 759,060 km (0.095 R)
• M8: 868,416 km (0.114 R)
• M9: 940,971 km (0.084 R)
• M10: 1,092,812 km (0.08 R)
• M11: 1,253,331 km (0.094 R)
• M12: 1,324,540 km (0.111 R)
• M13: 1,611,019 km (0.113 R)
• M14: 1,708,856 km (0.105 R)
• M15: 2,084,946 km (0.081 R)
• M16: 2,315,775 km (0.062 R)
• M17: 2,411,966 km (0.105 R)
• M18: 2,517,134 km (0.09 R)
• M19: 2,818,424 km (0.085 R)
• M20: 2,897,561 km (0.104 R)
• M21: 3,074,386 km (0.117 R)
• M22: 3,147,689 km (0.072 R)
• M23: 3,329,600 km (0.082 R)
• M24: 3,447,184 km (0.094 R)
• M25: 3,609,049 km (0.105 R)
• M26: 3,712,570 km (0.114 R)
• M27: 3,860,971 km (0.093 R)
• M28: 3,940,408 km (0.053 R)
• M29: 4,020,293 km (0.113 R)
• M30: 4,118,729 km (0.04 R)
• M31: 4,373,045 km (0.107 R)
• M32: 4,567,073 km (0.116 R)
• M33: 4,660,572 km (0.099 R)
• M34: 4,792,517 km (0.111 R)
• M35: 4,868,364 km (0.1 R)
• M36: 4,983,105 km (0.071 R)
• M37: 5,079,446 km (0.039 R)
• M38: 5,195,684 km (0.096 R)
• M39: 5,411,404 km (0.08 R)
• M40: 5,490,541 km (0.11 R)
• M41: 5,610,070 km (0.032 R)
• M42: 5,710,300 km (0.119 R)
• M43: 6,035,077 km (0.031 R)
• M44: 6,407,726 km (0.077 R)
• M45: 6,502,122 km (0.081 R)
• M46: 6,692,111 km (0.081 R)
• M47: 7,077,924 km (0.078 R)
• M48: 7,372,033 km (0.118 R)
• M49: 7,493,058 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.7

Radius: 9

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.85 AU - 1.21 AU

Year: 709 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,752,037 km

• M1: 123,568 km (0.103 R)
• M2: 264,938 km (0.089 R)
• M3: 357,988 km (0.087 R)
• M4: 416,331 km (0.097 R)
• M5: 473,926 km (0.102 R)
• M6: 614,099 km (0.098 R)
• M7: 708,496 km (0.119 R)
• M8: 808,128 km (0.092 R)
• M9: 1,022,053 km (0.095 R)
• M10: 1,110,315 km (0.102 R)
• M11: 1,194,689 km (0.085 R)
• M12: 1,342,491 km (0.072 R)
• M13: 1,546,692 km (0.087 R)
• M14: 1,649,017 km (0.035 R)
• M15: 1,716,037 km (0.115 R)
• M16: 1,837,361 km (0.092 R)
• M17: 1,914,703 km (0.111 R)
• M18: 2,024,957 km (0.085 R)
• M19: 2,137,305 km (0.035 R)
• M20: 2,210,608 km (0.115 R)
• M21: 2,268,353 km (0.089 R)
• M22: 2,334,774 km (0.103 R)
• M23: 2,444,429 km (0.108 R)
• M24: 2,572,934 km (0.059 R)
• M25: 2,686,179 km (0.043 R)
• M26: 2,765,466 km (0.086 R)
• M27: 3,008,413 km (0.094 R)
• M28: 3,305,365 km (0.088 R)
• M29: 3,381,061 km (0.027 R)
• M30: 3,457,506 km (0.104 R)
• M31: 3,621,615 km (0.077 R)
• M32: 3,817,887 km (0.051 R)
• M33: 3,927,542 km (0.118 R)
• M34: 4,098,832 km (0.11 R)
• M35: 4,180,363 km (0.119 R)
• M36: 4,303,632 km (0.111 R)
• M37: 4,376,037 km (0.085 R)
• M38: 4,449,041 km (0.112 R)
• M39: 4,522,344 km (0.072 R)
• M40: 4,606,567 km (0.118 R)
• M41: 4,830,366 km (0.106 R)
• M42: 4,894,842 km (0.09 R)
• M43: 4,981,459 km (0.081 R)
• M44: 5,068,525 km (0.108 R)
• M45: 5,134,199 km (0.12 R)
• M46: 5,200,172 km (0.105 R)
• M47: 5,726,457 km (0.091 R)
• M48: 5,978,679 km (0.117 R)
• M49: 6,082,949 km (0.098 R)
• M50: 6,176,148 km (0.052 R)
• M51: 6,422,985 km (0.101 R)
• M52: 6,506,011 km (0.091 R)
• M53: 6,565,551 km (0.086 R)
• M54: 6,793,239 km (0.091 R)
• M55: 6,877,912 km (0.048 R)
• M56: 6,950,766 km (0.052 R)
• M57: 7,048,154 km (0.044 R)
• M58: 7,380,411 km (0.087 R)
• M59: 7,492,460 km (0.104 R)
• M60: 7,958,457 km (0.066 R)
• M61: 8,150,092 km (0.036 R)
• M62: 8,240,000 km (0.101 R)
• M63: 8,642,419 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.1

Radius: 4.9

Gravity: 32.53 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.72 AU - 5.78 AU

Year: 9352 Days

Day: 22.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,752,037 km

• M1: 157,676 km (0.065 R)
• M2: 206,445 km (0.118 R)
• M3: 261,497 km (0.116 R)
• M4: 443,558 km (0.1 R)
• M5: 711,787 km (0.118 R)
• M6: 781,499 km (0.093 R)
• M7: 1,641,986 km (0.082 R)
• M8: 1,758,523 km (0.084 R)
• M9: 2,620,207 km (0.109 R)
• M10: 3,150,681 km (0.106 R)
• M11: 3,413,375 km (0.057 R)
• M12: 3,562,374 km (0.113 R)
• M13: 3,774,504 km (0.073 R)
• M14: 4,962,610 km (0.092 R)
• M15: 5,131,506 km (0.1 R)
• M16: 5,267,939 km (0.088 R)
• M17: 5,509,540 km (0.052 R)
• M18: 5,967,758 km (0.036 R)
• M19: 6,659,499 km (0.111 R)
• M20: 6,696,599 km (0.093 R)
• M21: 7,185,186 km (0.094 R)
• M22: 7,299,628 km (0.114 R)
• M23: 7,880,666 km (0.043 R)
• M24: 8,117,180 km (0.052 R)
• M25: 9,127,714 km (0.108 R)
• M26: 9,210,292 km (0.111 R)
• M27: 9,459,373 km (0.1 R)
• M28: 9,964,265 km (0.084 R)
• M29: 10,091,872 km (0.115 R)
• M30: 10,694,602 km (0.098 R)
• M31: 10,737,986 km (0.111 R)
• M32: 11,088,045 km (0.059 R)
• M33: 11,220,289 km (0.084 R)
• M34: 11,397,413 km (0.087 R)
• M35: 11,575,434 km (0.104 R)
• M36: 11,709,624 km (0.053 R)
• M37: 11,979,498 km (0.1 R)
• M38: 13,032,817 km (0.095 R)
• M39: 13,125,717 km (0.076 R)
• M40: 13,219,066 km (0.053 R)
• M41: 14,450,556 km (0.075 R)
• M42: 15,422,643 km (0.103 R)
• M43: 15,718,398 km (0.091 R)
• M44: 15,817,432 km (0.112 R)
• M45: 16,015,948 km (0.107 R)
• M46: 16,265,477 km (0.103 R)
• M47: 16,465,938 km (0.082 R)
• M48: 16,667,148 km (0.102 R)
• M49: 16,768,126 km (0.094 R)
• M50: 17,123,122 km (0.109 R)
• M51: 17,788,832 km (0.107 R)
• M52: 18,098,949 km (0.114 R)
• M53: 18,202,620 km (0.09 R)
• M54: 18,672,058 km (0.12 R)
• M55: 18,776,926 km (0.065 R)
• M56: 19,676,010 km (0.11 R)
• M57: 20,372,986 km (0.092 R)
• M58: 21,296,603 km (0.112 R)
• M59: 21,901,427 km (0.089 R)
• M60: 22,178,333 km (0.056 R)
• M61: 22,623,536 km (0.111 R)
• M62: 23,128,130 km (0.119 R)
• M63: 23,466,520 km (0.062 R)
• M64: 23,863,404 km (0.115 R)
• M65: 25,067,218 km (0.101 R)
• M66: 25,298,646 km (0.074 R)
• M67: 26,761,862 km (0.093 R)
• M68: 26,880,045 km (0.098 R)
• M69: 30,506,895 km (0.032 R)
• M70: 30,939,832 km (0.101 R)
• M71: 31,437,245 km (0.102 R)
• M72: 31,499,627 km (0.113 R)
• M73: 32,125,395 km (0.094 R)
• M74: 32,755,351 km (0.096 R)
• M75: 32,881,911 km (0.106 R)
• M76: 33,198,759 km (0.098 R)
• M77: 35,575,122 km (0.116 R)
• M78: 37,872,945 km (0.053 R)
• M79: 38,471,636 km (0.115 R)
• M80: 40,150,722 km (0.082 R)
• M81: 40,489,412 km (0.109 R)
• M82: 40,625,097 km (0.104 R)
• M83: 41,237,850 km (0.085 R)
• M84: 41,716,563 km (0.043 R)
• M85: 41,853,595 km (0.118 R)
• M86: 41,922,260 km (0.094 R)
• M87: 42,679,375 km (0.057 R)
• M88: 43,232,887 km (0.11 R)
• M89: 43,440,978 km (0.117 R)
• M90: 43,858,356 km (0.11 R)
• M91: 43,928,068 km (0.062 R)
• M92: 46,390,150 km (0.113 R)
• M93: 47,530,535 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.1

Radius: 4.8

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.54 AU - 9.88 AU

Year: 17435 Days

Day: 19.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,752,037 km

• M1: 88,263 km (0.09 R)
• M2: 123,717 km (0.109 R)
• M3: 197,469 km (0.117 R)
• M4: 229,483 km (0.03 R)
• M5: 300,093 km (0.052 R)
• M6: 493,823 km (0.078 R)
• M7: 587,770 km (0.105 R)
• M8: 1,245,103 km (0.119 R)
• M9: 1,440,627 km (0.114 R)
• M10: 1,530,685 km (0.091 R)
• M11: 1,740,122 km (0.117 R)
• M12: 2,211,655 km (0.069 R)
• M13: 2,394,912 km (0.055 R)
• M14: 2,720,437 km (0.093 R)
• M15: 2,832,037 km (0.088 R)
• M16: 2,916,859 km (0.081 R)
• M17: 3,002,429 km (0.107 R)
• M18: 4,252,619 km (0.118 R)
• M19: 4,284,932 km (0.104 R)
• M20: 4,414,932 km (0.087 R)
• M21: 4,745,544 km (0.061 R)
• M22: 5,118,491 km (0.083 R)
• M23: 6,777,532 km (0.116 R)
• M24: 7,005,219 km (0.073 R)
• M25: 7,742,737 km (0.072 R)
• M26: 7,782,231 km (0.107 R)
• M27: 7,821,874 km (0.046 R)
• M28: 8,956,724 km (0.108 R)
• M29: 9,206,552 km (0.083 R)
• M30: 9,627,969 km (0.073 R)
• M31: 9,670,455 km (0.097 R)
• M32: 11,782,328 km (0.099 R)
• M33: 12,147,796 km (0.085 R)
• M34: 12,702,804 km (0.097 R)
• M35: 12,936,476 km (0.072 R)
• M36: 13,455,580 km (0.116 R)
• M37: 13,741,612 km (0.105 R)
• M38: 14,222,718 km (0.041 R)
• M39: 14,611,673 km (0.027 R)
• M40: 15,649,134 km (0.073 R)
• M41: 16,557,044 km (0.076 R)
• M42: 16,761,095 km (0.057 R)
• M43: 16,812,258 km (0.087 R)
• M44: 16,966,044 km (0.067 R)
• M45: 17,430,246 km (0.113 R)
• M46: 17,689,799 km (0.096 R)
• M47: 19,060,564 km (0.085 R)
• M48: 19,328,045 km (0.114 R)
• M49: 21,179,618 km (0.12 R)
• M50: 21,679,125 km (0.059 R)
• M51: 22,633,260 km (0.088 R)
• M52: 24,061,172 km (0.084 R)
• M53: 24,176,661 km (0.108 R)
• M54: 25,930,846 km (0.081 R)
• M55: 26,049,328 km (0.079 R)
• M56: 27,484,121 km (0.105 R)
• M57: 27,665,284 km (0.056 R)
• M58: 27,907,333 km (0.09 R)
• M59: 30,554,617 km (0.068 R)
• M60: 31,055,920 km (0.058 R)
• M61: 32,130,032 km (0.082 R)
• M62: 33,345,066 km (0.057 R)
• M63: 33,861,029 km (0.06 R)
• M64: 34,120,133 km (0.102 R)
• M65: 35,031,782 km (0.088 R)
• M66: 35,490,748 km (0.067 R)
• M67: 36,348,094 km (0.107 R)
• M68: 38,083,429 km (0.094 R)
• M69: 38,218,067 km (0.117 R)
• M70: 38,420,174 km (0.098 R)
• M71: 38,487,643 km (0.082 R)
• M72: 38,555,111 km (0.115 R)
• M73: 38,825,584 km (0.032 R)
• M74: 39,504,609 km (0.118 R)
• M75: 40,050,492 km (0.098 R)
• M76: 40,667,732 km (0.031 R)
• M77: 42,328,718 km (0.078 R)
• M78: 42,538,005 km (0.09 R)
• M79: 43,589,080 km (0.092 R)
• M80: 43,800,312 km (0.078 R)
• M81: 43,941,383 km (0.067 R)
• M82: 44,861,709 km (0.12 R)
• M83: 45,502,586 km (0.103 R)
• M84: 45,788,318 km (0.106 R)
• M85: 47,588,130 km (0.114 R)
• M86: 47,950,755 km (0.115 R)
• M87: 48,678,998 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 13,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit