🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.2

Radius: 11.3

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.47 AU - 0.55 AU

Year: 243 Days

Day: 9.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,037,686 km

• M1: 140,622 km (0.115 R)
• M2: 257,308 km (0.063 R)
• M3: 333,454 km (0.089 R)
• M4: 423,811 km (0.1 R)
• M5: 512,522 km (0.114 R)
• M6: 627,862 km (0.047 R)
• M7: 703,559 km (0.079 R)
• M8: 791,822 km (0.101 R)
• M9: 887,564 km (0.114 R)
• M10: 967,898 km (0.056 R)
• M11: 1,050,775 km (0.105 R)
• M12: 1,150,258 km (0.114 R)
• M13: 1,242,410 km (0.075 R)
• M14: 1,314,965 km (0.092 R)
• M15: 1,423,125 km (0.08 R)
• M16: 1,549,834 km (0.119 R)
• M17: 1,696,589 km (0.062 R)
• M18: 1,835,566 km (0.109 R)
• M19: 1,961,527 km (0.086 R)
• M20: 2,099,157 km (0.108 R)
• M21: 2,186,822 km (0.102 R)
• M22: 2,257,881 km (0.097 R)
• M23: 2,347,939 km (0.082 R)
• M24: 2,429,918 km (0.104 R)
• M25: 2,531,495 km (0.06 R)
• M26: 2,606,294 km (0.099 R)
• M27: 2,913,119 km (0.076 R)
• M28: 3,100,865 km (0.099 R)
• M29: 3,302,971 km (0.093 R)
• M30: 3,426,240 km (0.083 R)
• M31: 3,535,446 km (0.116 R)
• M32: 3,608,899 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.7

Radius: 13.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.43 AU - 0.69 AU

Year: 279 Days

Day: 7.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,037,686 km

• M1: 188,493 km (0.091 R)
• M2: 292,763 km (0.088 R)
• M3: 392,545 km (0.108 R)
• M4: 489,185 km (0.091 R)
• M5: 652,995 km (0.077 R)
• M6: 744,249 km (0.09 R)
• M7: 840,590 km (0.118 R)
• M8: 1,041,650 km (0.05 R)
• M9: 1,133,353 km (0.093 R)
• M10: 1,262,606 km (0.075 R)
• M11: 1,371,064 km (0.118 R)
• M12: 1,456,335 km (0.034 R)
• M13: 1,580,801 km (0.106 R)
• M14: 1,677,591 km (0.071 R)
• M15: 1,801,607 km (0.068 R)
• M16: 2,207,915 km (0.1 R)
• M17: 2,344,647 km (0.045 R)
• M18: 2,544,959 km (0.078 R)
• M19: 2,639,056 km (0.077 R)
• M20: 2,726,122 km (0.082 R)
• M21: 2,830,990 km (0.104 R)
• M22: 2,993,005 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 11.2

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.23 AU - 1.41 AU

Year: 1011 Days

Day: 7.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 61,037,686 km

• M1: 140,921 km (0.105 R)
• M2: 224,247 km (0.107 R)
• M3: 330,163 km (0.108 R)
• M4: 406,009 km (0.101 R)
• M5: 489,933 km (0.116 R)
• M6: 586,424 km (0.113 R)
• M7: 736,321 km (0.098 R)
• M8: 850,165 km (0.09 R)
• M9: 925,412 km (0.079 R)
• M10: 1,016,218 km (0.112 R)
• M11: 1,449,005 km (0.081 R)
• M12: 1,690,157 km (0.103 R)
• M13: 1,811,481 km (0.094 R)
• M14: 1,952,851 km (0.082 R)
• M15: 2,063,403 km (0.053 R)
• M16: 2,273,140 km (0.084 R)
• M17: 2,582,508 km (0.09 R)
• M18: 2,685,581 km (0.12 R)
• M19: 2,761,277 km (0.083 R)
• M20: 2,847,446 km (0.075 R)
• M21: 2,954,109 km (0.044 R)
• M22: 3,032,498 km (0.068 R)
• M23: 3,141,406 km (0.119 R)
• M24: 3,261,682 km (0.096 R)
• M25: 3,653,030 km (0.099 R)
• M26: 3,726,782 km (0.093 R)
• M27: 3,843,768 km (0.083 R)
• M28: 3,994,263 km (0.086 R)
• M29: 4,146,853 km (0.105 R)
• M30: 4,412,988 km (0.101 R)
• M31: 4,570,963 km (0.071 R)
• M32: 4,799,698 km (0.036 R)
• M33: 4,985,499 km (0.093 R)
• M34: 5,150,056 km (0.053 R)
• M35: 5,508,642 km (0.059 R)
• M36: 5,654,500 km (0.094 R)
• M37: 5,776,871 km (0.117 R)
• M38: 6,364,342 km (0.097 R)
• M39: 6,530,246 km (0.053 R)
• M40: 6,997,141 km (0.09 R)
• M41: 7,128,787 km (0.105 R)
• M42: 7,327,753 km (0.094 R)
• M43: 7,609,445 km (0.12 R)
• M44: 7,717,754 km (0.044 R)
• M45: 7,826,512 km (0.092 R)
• M46: 8,462,004 km (0.073 R)
• M47: 8,546,078 km (0.064 R)
• M48: 8,785,883 km (0.114 R)
• M49: 9,214,630 km (0.106 R)
• M50: 9,402,525 km (0.107 R)
• M51: 9,518,763 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.7

Radius: 8

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.46 AU - 2.94 AU

Year: 2959 Days

Day: 10 Hours

Environment

Temp: -202 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,037,686 km

• M1: 100,081 km (0.113 R)
• M2: 211,980 km (0.069 R)
• M3: 372,648 km (0.1 R)
• M4: 433,235 km (0.094 R)
• M5: 506,090 km (0.1 R)
• M6: 790,924 km (0.065 R)
• M7: 956,529 km (0.037 R)
• M8: 1,345,334 km (0.115 R)
• M9: 1,406,519 km (0.063 R)
• M10: 1,570,030 km (0.072 R)
• M11: 1,621,641 km (0.092 R)
• M12: 1,793,379 km (0.1 R)
• M13: 1,999,076 km (0.061 R)
• M14: 2,083,450 km (0.112 R)
• M15: 2,241,275 km (0.078 R)
• M16: 2,299,768 km (0.114 R)
• M17: 2,463,129 km (0.108 R)
• M18: 2,599,562 km (0.038 R)
• M19: 2,691,864 km (0.053 R)
• M20: 2,880,058 km (0.096 R)
• M21: 3,088,747 km (0.093 R)
• M22: 3,269,162 km (0.08 R)
• M23: 3,335,733 km (0.031 R)
• M24: 3,572,098 km (0.11 R)
• M25: 3,623,410 km (0.075 R)
• M26: 3,692,225 km (0.11 R)
• M27: 4,240,800 km (0.034 R)
• M28: 4,331,756 km (0.078 R)
• M29: 4,571,113 km (0.085 R)
• M30: 5,005,096 km (0.055 R)
• M31: 5,256,420 km (0.1 R)
• M32: 5,393,302 km (0.115 R)
• M33: 5,650,910 km (0.106 R)
• M34: 7,041,273 km (0.059 R)
• M35: 7,105,899 km (0.097 R)
• M36: 7,300,974 km (0.096 R)
• M37: 7,432,022 km (0.115 R)
• M38: 7,986,582 km (0.1 R)
• M39: 8,166,847 km (0.077 R)
• M40: 9,018,059 km (0.092 R)
• M41: 9,111,707 km (0.082 R)
• M42: 9,276,564 km (0.05 R)
• M43: 9,513,677 km (0.066 R)
• M44: 9,728,798 km (0.084 R)
• M45: 9,993,886 km (0.08 R)
• M46: 10,066,590 km (0.12 R)
• M47: 10,853,326 km (0.083 R)
• M48: 11,354,927 km (0.118 R)
• M49: 11,481,637 km (0.104 R)
• M50: 11,889,889 km (0.103 R)
• M51: 12,354,989 km (0.041 R)
• M52: 12,537,349 km (0.044 R)
• M53: 12,589,708 km (0.067 R)
• M54: 12,668,247 km (0.046 R)
• M55: 12,852,252 km (0.104 R)
• M56: 13,090,113 km (0.038 R)
• M57: 13,409,504 km (0.11 R)
• M58: 13,463,060 km (0.096 R)
• M59: 13,623,878 km (0.051 R)
• M60: 13,920,531 km (0.099 R)
• M61: 14,028,989 km (0.103 R)
• M62: 14,740,477 km (0.09 R)
• M63: 14,850,880 km (0.059 R)
• M64: 15,072,733 km (0.071 R)
• M65: 15,128,384 km (0.111 R)
• M66: 15,379,559 km (0.091 R)
• M67: 15,603,956 km (0.119 R)
• M68: 15,744,877 km (0.098 R)
• M69: 16,541,186 km (0.113 R)
• M70: 16,598,632 km (0.098 R)
• M71: 16,742,395 km (0.102 R)
• M72: 17,147,058 km (0.097 R)
• M73: 17,672,146 km (0.087 R)
• M74: 17,789,580 km (0.083 R)
• M75: 17,848,372 km (0.109 R)
• M76: 18,350,872 km (0.112 R)
• M77: 18,588,882 km (0.116 R)
• M78: 19,158,401 km (0.043 R)
• M79: 20,314,493 km (0.094 R)
• M80: 20,468,429 km (0.076 R)
• M81: 20,684,299 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.6

Radius: 3.7

Gravity: 38.1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.24 AU - 8.72 AU

Year: 16467 Days

Day: 16.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,037,686 km

• M1: 81,680 km (0.108 R)
• M2: 272,717 km (0.112 R)
• M3: 707,598 km (0.064 R)
• M4: 1,033,572 km (0.03 R)
• M5: 1,127,519 km (0.099 R)
• M6: 1,199,925 km (0.028 R)
• M7: 1,665,473 km (0.101 R)
• M8: 2,362,749 km (0.082 R)
• M9: 2,549,746 km (0.089 R)
• M10: 3,004,374 km (0.054 R)
• M11: 3,378,818 km (0.11 R)
• M12: 3,448,530 km (0.116 R)
• M13: 3,767,922 km (0.097 R)
• M14: 4,208,487 km (0.084 R)
• M15: 4,472,827 km (0.068 R)
• M16: 5,542,302 km (0.077 R)
• M17: 7,351,987 km (0.028 R)
• M18: 8,319,287 km (0.111 R)
• M19: 9,325,782 km (0.082 R)
• M20: 9,669,707 km (0.079 R)
• M21: 9,868,224 km (0.108 R)
• M22: 10,624,142 km (0.114 R)
• M23: 11,034,937 km (0.069 R)
• M24: 11,294,340 km (0.056 R)
• M25: 13,001,252 km (0.069 R)
• M26: 13,330,217 km (0.086 R)
• M27: 14,446,068 km (0.114 R)
• M28: 16,351,795 km (0.107 R)
• M29: 16,410,737 km (0.081 R)
• M30: 16,647,401 km (0.028 R)
• M31: 18,396,200 km (0.042 R)
• M32: 19,448,172 km (0.077 R)
• M33: 21,158,524 km (0.111 R)
• M34: 21,869,114 km (0.099 R)
• M35: 22,916,449 km (0.094 R)
• M36: 23,379,903 km (0.052 R)
• M37: 24,248,618 km (0.107 R)
• M38: 24,315,788 km (0.079 R)
• M39: 24,383,107 km (0.092 R)
• M40: 25,811,168 km (0.076 R)
• M41: 26,362,286 km (0.1 R)
• M42: 27,056,720 km (0.115 R)
• M43: 28,109,440 km (0.094 R)
• M44: 28,676,266 km (0.11 R)
• M45: 28,818,683 km (0.071 R)
• M46: 29,749,481 km (0.066 R)
• M47: 30,327,079 km (0.117 R)
• M48: 32,452,116 km (0.115 R)
• M49: 37,463,645 km (0.098 R)
• M50: 37,930,989 km (0.095 R)
• M51: 38,400,427 km (0.102 R)
• M52: 39,423,826 km (0.084 R)
• M53: 42,466,497 km (0.055 R)
• M54: 42,791,125 km (0.059 R)
• M55: 43,116,500 km (0.119 R)
• M56: 43,606,283 km (0.068 R)
• M57: 43,851,923 km (0.119 R)
• M58: 44,838,671 km (0.03 R)
• M59: 44,921,249 km (0.041 R)
• M60: 46,499,656 km (0.039 R)
• M61: 48,943,487 km (0.11 R)
• M62: 49,028,608 km (0.106 R)
• M63: 49,113,579 km (0.085 R)
• M64: 50,567,222 km (0.097 R)
• M65: 51,428,756 km (0.033 R)
• M66: 51,601,691 km (0.088 R)
• M67: 56,342,747 km (0.107 R)
• M68: 56,967,468 km (0.04 R)
• M69: 57,773,950 km (0.088 R)
• M70: 59,126,614 km (0.108 R)
• M71: 60,672,109 km (0.052 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit