🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.3

Radius: 8

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.94 AU - 0.98 AU

Year: 617 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 69,389,085 km

• M1: 99,782 km (0.09 R)
• M2: 153,338 km (0.063 R)
• M3: 210,783 km (0.076 R)
• M4: 280,646 km (0.095 R)
• M5: 446,400 km (0.107 R)
• M6: 500,554 km (0.114 R)
• M7: 579,692 km (0.113 R)
• M8: 630,405 km (0.101 R)
• M9: 682,765 km (0.108 R)
• M10: 913,295 km (0.108 R)
• M11: 990,039 km (0.1 R)
• M12: 1,168,060 km (0.088 R)
• M13: 1,307,037 km (0.106 R)
• M14: 1,400,535 km (0.107 R)
• M15: 1,541,905 km (0.081 R)
• M16: 1,667,867 km (0.069 R)
• M17: 1,728,753 km (0.117 R)
• M18: 1,852,919 km (0.101 R)
• M19: 1,916,050 km (0.119 R)
• M20: 2,317,720 km (0.114 R)
• M21: 2,401,345 km (0.058 R)
• M22: 2,501,276 km (0.057 R)
• M23: 2,563,509 km (0.051 R)
• M24: 2,721,484 km (0.102 R)
• M25: 3,063,615 km (0.105 R)
• M26: 3,172,223 km (0.07 R)
• M27: 3,248,219 km (0.098 R)
• M28: 3,462,592 km (0.066 R)
• M29: 3,523,479 km (0.069 R)
• M30: 3,797,243 km (0.107 R)
• M31: 3,878,175 km (0.098 R)
• M32: 3,986,783 km (0.115 R)
• M33: 4,059,787 km (0.089 R)
• M34: 4,225,691 km (0.043 R)
• M35: 4,281,491 km (0.098 R)
• M36: 4,365,565 km (0.091 R)
• M37: 4,459,812 km (0.035 R)
• M38: 4,659,824 km (0.107 R)
• M39: 4,911,448 km (0.048 R)
• M40: 5,029,181 km (0.06 R)
• M41: 5,207,502 km (0.028 R)
• M42: 5,307,433 km (0.094 R)
• M43: 5,357,698 km (0.095 R)
• M44: 5,407,963 km (0.109 R)
• M45: 5,468,700 km (0.091 R)
• M46: 5,682,774 km (0.098 R)
• M47: 5,847,781 km (0.085 R)
• M48: 6,056,320 km (0.059 R)
• M49: 6,119,450 km (0.095 R)
• M50: 6,235,538 km (0.113 R)
• M51: 6,761,824 km (0.102 R)
• M52: 6,870,881 km (0.092 R)
• M53: 7,013,747 km (0.026 R)
• M54: 7,079,869 km (0.116 R)
• M55: 7,448,029 km (0.105 R)
• M56: 7,583,415 km (0.117 R)
• M57: 7,639,963 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.6

Radius: 8.7

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.31 AU - 2.57 AU

Year: 2500 Days

Day: 12 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 69,389,085 km

• M1: 255,513 km (0.111 R)
• M2: 487,390 km (0.093 R)
• M3: 645,066 km (0.094 R)
• M4: 905,516 km (0.104 R)
• M5: 1,043,894 km (0.061 R)
• M6: 1,269,188 km (0.075 R)
• M7: 1,332,618 km (0.059 R)
• M8: 1,675,945 km (0.107 R)
• M9: 1,827,039 km (0.071 R)
• M10: 2,544,809 km (0.102 R)
• M11: 2,707,422 km (0.095 R)
• M12: 2,825,754 km (0.065 R)
• M13: 3,079,921 km (0.084 R)
• M14: 3,266,021 km (0.106 R)
• M15: 3,341,418 km (0.063 R)
• M16: 3,430,279 km (0.055 R)
• M17: 3,952,825 km (0.07 R)
• M18: 4,155,230 km (0.071 R)
• M19: 4,388,902 km (0.083 R)
• M20: 4,697,523 km (0.073 R)
• M21: 4,782,943 km (0.112 R)
• M22: 4,854,601 km (0.11 R)
• M23: 5,262,105 km (0.061 R)
• M24: 5,321,196 km (0.076 R)
• M25: 5,395,546 km (0.07 R)
• M26: 5,575,064 km (0.118 R)
• M27: 5,680,680 km (0.118 R)
• M28: 5,787,044 km (0.072 R)
• M29: 5,955,491 km (0.032 R)
• M30: 6,328,588 km (0.114 R)
• M31: 6,918,752 km (0.068 R)
• M32: 7,179,501 km (0.088 R)
• M33: 7,327,603 km (0.114 R)
• M34: 7,559,928 km (0.096 R)
• M35: 7,997,801 km (0.101 R)
• M36: 8,082,923 km (0.109 R)
• M37: 8,340,380 km (0.107 R)
• M38: 8,670,094 km (0.061 R)
• M39: 8,933,536 km (0.063 R)
• M40: 9,164,066 km (0.1 R)
• M41: 9,271,029 km (0.033 R)
• M42: 9,396,392 km (0.102 R)
• M43: 9,468,348 km (0.112 R)
• M44: 9,703,367 km (0.11 R)
• M45: 9,940,180 km (0.091 R)
• M46: 10,327,040 km (0.114 R)
• M47: 10,718,687 km (0.059 R)
• M48: 11,001,427 km (0.118 R)
• M49: 11,096,272 km (0.09 R)
• M50: 11,191,417 km (0.116 R)
• M51: 11,767,518 km (0.117 R)
• M52: 12,373,090 km (0.092 R)
• M53: 12,491,422 km (0.114 R)
• M54: 12,590,306 km (0.107 R)
• M55: 13,431,645 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.3

Radius: 9.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.47 AU - 3.11 AU

Year: 3057 Days

Day: 9.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 96.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,389,085 km

• M1: 148,999 km (0.095 R)
• M2: 248,931 km (0.079 R)
• M3: 359,484 km (0.053 R)
• M4: 439,369 km (0.095 R)
• M5: 508,633 km (0.103 R)
• M6: 714,330 km (0.114 R)
• M7: 827,575 km (0.082 R)
• M8: 978,370 km (0.094 R)
• M9: 1,130,212 km (0.101 R)
• M10: 1,247,347 km (0.116 R)
• M11: 1,333,515 km (0.069 R)
• M12: 1,576,762 km (0.107 R)
• M13: 1,785,600 km (0.113 R)
• M14: 1,853,966 km (0.066 R)
• M15: 2,084,946 km (0.092 R)
• M16: 2,346,891 km (0.078 R)
• M17: 2,498,135 km (0.119 R)
• M18: 2,563,958 km (0.086 R)
• M19: 2,708,769 km (0.076 R)
• M20: 2,810,645 km (0.071 R)
• M21: 3,029,806 km (0.097 R)
• M22: 3,135,721 km (0.098 R)
• M23: 3,949,234 km (0.089 R)
• M24: 4,287,176 km (0.057 R)
• M25: 4,353,148 km (0.095 R)
• M26: 4,459,662 km (0.076 R)
• M27: 4,838,893 km (0.081 R)
• M28: 5,102,335 km (0.103 R)
• M29: 5,228,745 km (0.072 R)
• M30: 5,384,626 km (0.098 R)
• M31: 5,455,984 km (0.108 R)
• M32: 5,686,664 km (0.097 R)
• M33: 5,876,354 km (0.091 R)
• M34: 5,949,807 km (0.107 R)
• M35: 6,053,328 km (0.08 R)
• M36: 6,232,098 km (0.092 R)
• M37: 6,518,877 km (0.1 R)
• M38: 6,686,726 km (0.083 R)
• M39: 6,995,944 km (0.096 R)
• M40: 7,058,327 km (0.11 R)
• M41: 7,120,859 km (0.072 R)
• M42: 7,246,521 km (0.097 R)
• M43: 7,325,509 km (0.113 R)
• M44: 7,436,510 km (0.09 R)
• M45: 7,580,124 km (0.093 R)
• M46: 7,886,201 km (0.077 R)
• M47: 7,951,127 km (0.067 R)
• M48: 8,097,882 km (0.107 R)
• M49: 8,328,113 km (0.074 R)
• M50: 8,460,657 km (0.103 R)
• M51: 8,560,439 km (0.095 R)
• M52: 8,913,041 km (0.115 R)
• M53: 9,048,726 km (0.089 R)
• M54: 9,116,644 km (0.117 R)
• M55: 9,407,761 km (0.072 R)
• M56: 9,511,283 km (0.084 R)
• M57: 9,928,960 km (0.038 R)
• M58: 10,016,774 km (0.099 R)
• M59: 10,104,887 km (0.062 R)
• M60: 10,602,749 km (0.054 R)
• M61: 10,692,508 km (0.081 R)
• M62: 10,764,464 km (0.09 R)
• M63: 10,854,672 km (0.083 R)
• M64: 11,640,809 km (0.064 R)
• M65: 11,975,310 km (0.096 R)
• M66: 12,143,757 km (0.065 R)
• M67: 12,237,704 km (0.099 R)
• M68: 12,692,033 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.4

Radius: 4.7

Gravity: 24.55 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.08 AU - 11.16 AU

Year: 19574 Days

Day: 24.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,389,085 km

• M1: 149,598 km (0.117 R)
• M2: 904,319 km (0.078 R)
• M3: 1,002,007 km (0.096 R)
• M4: 1,260,811 km (0.107 R)
• M5: 2,088,536 km (0.073 R)
• M6: 2,451,161 km (0.041 R)
• M7: 3,049,253 km (0.079 R)
• M8: 4,005,932 km (0.07 R)
• M9: 4,832,460 km (0.078 R)
• M10: 5,397,192 km (0.064 R)
• M11: 5,664,823 km (0.045 R)
• M12: 6,306,149 km (0.111 R)
• M13: 7,359,467 km (0.084 R)
• M14: 8,621,026 km (0.087 R)
• M15: 9,303,043 km (0.048 R)
• M16: 10,220,826 km (0.063 R)
• M17: 10,774,039 km (0.119 R)
• M18: 11,110,634 km (0.084 R)
• M19: 11,167,032 km (0.098 R)
• M20: 11,336,975 km (0.106 R)
• M21: 11,393,673 km (0.084 R)
• M22: 13,441,219 km (0.098 R)
• M23: 13,621,933 km (0.107 R)
• M24: 14,599,256 km (0.048 R)
• M25: 15,725,429 km (0.12 R)
• M26: 16,944,203 km (0.072 R)
• M27: 17,335,401 km (0.073 R)
• M28: 18,193,195 km (0.062 R)
• M29: 18,326,338 km (0.091 R)
• M30: 18,660,689 km (0.059 R)
• M31: 19,064,603 km (0.093 R)
• M32: 20,847,810 km (0.107 R)
• M33: 21,336,995 km (0.105 R)
• M34: 22,184,317 km (0.11 R)
• M35: 22,326,585 km (0.054 R)
• M36: 24,057,582 km (0.098 R)
• M37: 28,106,747 km (0.11 R)
• M38: 29,424,405 km (0.095 R)
• M39: 29,502,495 km (0.1 R)
• M40: 30,130,058 km (0.082 R)
• M41: 30,287,734 km (0.086 R)
• M42: 30,445,560 km (0.082 R)
• M43: 31,718,189 km (0.063 R)
• M44: 35,306,444 km (0.098 R)
• M45: 36,474,803 km (0.071 R)
• M46: 37,232,666 km (0.069 R)
• M47: 37,825,522 km (0.099 R)
• M48: 37,910,494 km (0.091 R)
• M49: 38,080,736 km (0.077 R)
• M50: 38,165,858 km (0.111 R)
• M51: 39,106,679 km (0.102 R)
• M52: 40,055,279 km (0.094 R)
• M53: 40,662,796 km (0.052 R)
• M54: 43,389,666 km (0.117 R)
• M55: 43,924,328 km (0.112 R)
• M56: 46,084,372 km (0.089 R)
• M57: 46,265,834 km (0.094 R)
• M58: 47,085,930 km (0.116 R)
• M59: 50,413,435 km (0.034 R)
• M60: 50,506,934 km (0.11 R)
• M61: 51,633,555 km (0.061 R)
• M62: 51,727,802 km (0.069 R)
• M63: 51,822,049 km (0.068 R)
• M64: 52,863,400 km (0.105 R)
• M65: 54,198,561 km (0.04 R)
• M66: 54,678,022 km (0.046 R)
• M67: 58,368,302 km (0.105 R)
• M68: 59,352,656 km (0.101 R)
• M69: 60,342,545 km (0.08 R)
• M70: 62,439,010 km (0.098 R)
• M71: 62,539,390 km (0.11 R)
• M72: 62,840,979 km (0.099 R)
• M73: 63,849,867 km (0.078 R)
• M74: 65,781,325 km (0.051 R)
• M75: 65,985,676 km (0.108 R)
• M76: 67,422,564 km (0.108 R)
• M77: 67,628,709 km (0.108 R)
• M78: 68,662,431 km (0.087 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: 233 - 19,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit