🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 9.4

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.55 AU - 0.69 AU

Year: 326 Days

Day: 7.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 86,382,893 km

• M1: 125,363 km (0.115 R)
• M2: 188,194 km (0.12 R)
• M3: 257,907 km (0.106 R)
• M4: 375,939 km (0.109 R)
• M5: 476,170 km (0.077 R)
• M6: 536,009 km (0.069 R)
• M7: 608,115 km (0.076 R)
• M8: 719,865 km (0.11 R)
• M9: 790,625 km (0.102 R)
• M10: 849,566 km (0.049 R)
• M11: 917,633 km (0.113 R)
• M12: 1,148,762 km (0.111 R)
• M13: 1,228,797 km (0.078 R)
• M14: 1,294,171 km (0.107 R)
• M15: 1,415,794 km (0.107 R)
• M16: 1,497,624 km (0.047 R)
• M17: 1,643,781 km (0.101 R)
• M18: 1,734,587 km (0.087 R)
• M19: 1,799,214 km (0.062 R)
• M20: 1,859,950 km (0.06 R)
• M21: 1,945,371 km (0.079 R)
• M22: 2,036,925 km (0.116 R)
• M23: 2,100,354 km (0.054 R)
• M24: 2,179,342 km (0.113 R)
• M25: 2,289,745 km (0.097 R)
• M26: 2,376,362 km (0.073 R)
• M27: 2,443,382 km (0.063 R)
• M28: 2,511,000 km (0.092 R)
• M29: 2,642,946 km (0.057 R)
• M30: 2,728,516 km (0.112 R)
• M31: 2,820,518 km (0.05 R)
• M32: 3,018,885 km (0.08 R)
• M33: 3,153,673 km (0.066 R)
• M34: 3,227,424 km (0.118 R)
• M35: 3,290,405 km (0.081 R)
• M36: 3,481,741 km (0.104 R)
• M37: 3,558,185 km (0.119 R)
• M38: 3,694,768 km (0.091 R)
• M39: 3,839,130 km (0.079 R)
• M40: 3,924,251 km (0.101 R)
• M41: 4,102,572 km (0.071 R)
• M42: 4,289,869 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.2

Radius: 15

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.86 AU - 1.14 AU

Year: 667 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 86,382,893 km

• M1: 190,438 km (0.063 R)
• M2: 308,321 km (0.101 R)
• M3: 584,928 km (0.097 R)
• M4: 700,118 km (0.088 R)
• M5: 798,105 km (0.113 R)
• M6: 981,063 km (0.083 R)
• M7: 1,130,062 km (0.084 R)
• M8: 1,261,559 km (0.111 R)
• M9: 1,459,178 km (0.109 R)
• M10: 1,568,982 km (0.032 R)
• M11: 1,849,030 km (0.094 R)
• M12: 2,006,855 km (0.046 R)
• M13: 2,344,498 km (0.101 R)
• M14: 2,442,036 km (0.108 R)
• M15: 2,591,185 km (0.094 R)
• M16: 2,717,745 km (0.045 R)
• M17: 2,820,518 km (0.068 R)
• M18: 2,942,291 km (0.045 R)
• M19: 3,164,145 km (0.071 R)
• M20: 3,345,607 km (0.055 R)
• M21: 3,493,409 km (0.079 R)
• M22: 3,690,729 km (0.1 R)
• M23: 3,940,258 km (0.096 R)
• M24: 4,037,796 km (0.059 R)
• M25: 4,155,829 km (0.099 R)
• M26: 4,395,634 km (0.118 R)
• M27: 4,619,433 km (0.09 R)
• M28: 4,857,443 km (0.107 R)
• M29: 5,121,034 km (0.072 R)
• M30: 5,367,572 km (0.073 R)
• M31: 5,497,871 km (0.103 R)
• M32: 5,596,157 km (0.098 R)
• M33: 5,739,322 km (0.119 R)
• M34: 5,839,254 km (0.082 R)
• M35: 6,063,202 km (0.118 R)
• M36: 6,199,037 km (0.079 R)
• M37: 6,335,769 km (0.076 R)
• M38: 6,659,050 km (0.117 R)
• M39: 7,082,562 km (0.097 R)
• M40: 7,213,759 km (0.07 R)
• M41: 7,309,801 km (0.096 R)
• M42: 7,466,579 km (0.091 R)
• M43: 7,600,170 km (0.052 R)
• M44: 7,722,242 km (0.118 R)
• M45: 7,845,062 km (0.117 R)
• M46: 7,993,313 km (0.076 R)
• M47: 8,092,646 km (0.057 R)
• M48: 8,229,977 km (0.059 R)
• M49: 8,330,208 km (0.101 R)
• M50: 8,506,883 km (0.106 R)
• M51: 8,633,742 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 9.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.04 AU - 2.06 AU

Year: 1957 Days

Day: 12.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 86,382,893 km

• M1: 130,150 km (0.071 R)
• M2: 230,381 km (0.056 R)
• M3: 360,232 km (0.026 R)
• M4: 430,991 km (0.034 R)
• M5: 622,776 km (0.12 R)
• M6: 740,210 km (0.11 R)
• M7: 828,024 km (0.118 R)
• M8: 942,915 km (0.117 R)
• M9: 1,121,685 km (0.114 R)
• M10: 1,232,686 km (0.105 R)
• M11: 1,338,602 km (0.076 R)
• M12: 1,438,533 km (0.043 R)
• M13: 1,607,429 km (0.115 R)
• M14: 1,873,115 km (0.118 R)
• M15: 1,944,324 km (0.112 R)
• M16: 2,037,373 km (0.112 R)
• M17: 2,100,205 km (0.111 R)
• M18: 2,195,798 km (0.067 R)
• M19: 2,413,313 km (0.093 R)
• M20: 2,513,543 km (0.076 R)
• M21: 2,649,378 km (0.109 R)
• M22: 3,023,672 km (0.056 R)
• M23: 3,119,864 km (0.083 R)
• M24: 3,278,437 km (0.048 R)
• M25: 3,770,315 km (0.117 R)
• M26: 3,873,986 km (0.114 R)
• M27: 4,018,348 km (0.103 R)
• M28: 4,244,840 km (0.114 R)
• M29: 4,516,659 km (0.045 R)
• M30: 4,668,650 km (0.046 R)
• M31: 4,738,363 km (0.079 R)
• M32: 5,034,716 km (0.107 R)
• M33: 5,163,520 km (0.112 R)
• M34: 5,264,499 km (0.086 R)
• M35: 5,409,908 km (0.026 R)
• M36: 5,719,725 km (0.095 R)
• M37: 5,914,501 km (0.037 R)
• M38: 6,157,149 km (0.055 R)
• M39: 6,264,261 km (0.105 R)
• M40: 6,341,304 km (0.072 R)
• M41: 6,449,613 km (0.105 R)
• M42: 6,683,584 km (0.104 R)
• M43: 7,000,133 km (0.102 R)
• M44: 7,112,182 km (0.045 R)
• M45: 7,176,359 km (0.082 R)
• M46: 7,256,993 km (0.092 R)
• M47: 7,451,470 km (0.066 R)
• M48: 7,763,232 km (0.085 R)
• M49: 7,945,592 km (0.073 R)
• M50: 8,062,428 km (0.105 R)
• M51: 8,247,181 km (0.105 R)
• M52: 8,535,606 km (0.08 R)
• M53: 8,689,542 km (0.111 R)
• M54: 8,775,411 km (0.092 R)
• M55: 8,844,376 km (0.085 R)
• M56: 8,982,903 km (0.094 R)
• M57: 9,209,544 km (0.109 R)
• M58: 9,297,059 km (0.051 R)
• M59: 9,437,980 km (0.065 R)
• M60: 9,544,045 km (0.088 R)
• M61: 10,388,675 km (0.117 R)
• M62: 10,755,339 km (0.048 R)
• M63: 11,145,041 km (0.036 R)
• M64: 11,652,777 km (0.116 R)
• M65: 11,823,617 km (0.098 R)
• M66: 11,957,208 km (0.04 R)
• M67: 12,206,588 km (0.111 R)
• M68: 12,515,807 km (0.074 R)
• M69: 13,063,185 km (0.09 R)
• M70: 13,221,011 km (0.116 R)
• M71: 13,339,792 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.7

Radius: 10.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.76 AU - 2.44 AU

Year: 2029 Days

Day: 7.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 86,382,893 km

• M1: 131,497 km (0.055 R)
• M2: 209,437 km (0.105 R)
• M3: 284,984 km (0.072 R)
• M4: 416,480 km (0.075 R)
• M5: 561,740 km (0.103 R)
• M6: 926,011 km (0.051 R)
• M7: 1,006,046 km (0.103 R)
• M8: 1,144,873 km (0.106 R)
• M9: 1,282,802 km (0.115 R)
• M10: 1,648,569 km (0.066 R)
• M11: 1,864,737 km (0.12 R)
• M12: 2,072,678 km (0.094 R)
• M13: 2,251,897 km (0.052 R)
• M14: 2,427,076 km (0.03 R)
• M15: 2,673,912 km (0.119 R)
• M16: 2,849,690 km (0.1 R)
• M17: 2,999,288 km (0.032 R)
• M18: 3,452,719 km (0.102 R)
• M19: 3,580,326 km (0.095 R)
• M20: 3,720,200 km (0.06 R)
• M21: 3,994,413 km (0.06 R)
• M22: 4,207,291 km (0.091 R)
• M23: 4,320,835 km (0.113 R)
• M24: 4,400,870 km (0.076 R)
• M25: 4,551,066 km (0.093 R)
• M26: 4,856,396 km (0.119 R)
• M27: 4,951,690 km (0.077 R)
• M28: 5,437,583 km (0.057 R)
• M29: 5,989,899 km (0.093 R)
• M30: 6,066,493 km (0.08 R)
• M31: 6,246,758 km (0.081 R)
• M32: 6,851,582 km (0.087 R)
• M33: 7,120,410 km (0.116 R)
• M34: 8,046,121 km (0.104 R)
• M35: 8,173,429 km (0.088 R)
• M36: 8,616,837 km (0.111 R)
• M37: 8,761,648 km (0.114 R)
• M38: 8,863,375 km (0.093 R)
• M39: 9,259,659 km (0.079 R)
• M40: 9,721,917 km (0.1 R)
• M41: 10,008,995 km (0.095 R)
• M42: 10,298,916 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.2

Radius: 4

Gravity: 46.39 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.57 AU - 11.77 AU

Year: 23242 Days

Day: 21.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,382,893 km

• M1: 71,657 km (0.052 R)
• M2: 123,418 km (0.037 R)
• M3: 149,299 km (0.097 R)
• M4: 901,477 km (0.082 R)
• M5: 957,576 km (0.095 R)
• M6: 1,163,273 km (0.069 R)
• M7: 1,318,556 km (0.049 R)
• M8: 1,614,460 km (0.114 R)
• M9: 1,752,539 km (0.101 R)
• M10: 2,537,928 km (0.079 R)
• M11: 2,617,664 km (0.069 R)
• M12: 2,820,967 km (0.057 R)
• M13: 3,504,779 km (0.026 R)
• M14: 4,427,499 km (0.077 R)
• M15: 4,620,629 km (0.08 R)
• M16: 4,865,970 km (0.098 R)
• M17: 4,915,487 km (0.099 R)
• M18: 5,575,064 km (0.116 R)
• M19: 5,679,034 km (0.073 R)
• M20: 6,047,793 km (0.086 R)
• M21: 6,424,181 km (0.078 R)
• M22: 6,478,635 km (0.067 R)
• M23: 6,752,997 km (0.103 R)
• M24: 7,199,846 km (0.09 R)
• M25: 9,141,178 km (0.055 R)
• M26: 9,386,967 km (0.112 R)
• M27: 10,010,641 km (0.106 R)
• M28: 10,519,273 km (0.072 R)
• M29: 11,561,372 km (0.099 R)
• M30: 13,323,635 km (0.1 R)
• M31: 13,672,049 km (0.114 R)
• M32: 14,094,064 km (0.118 R)
• M33: 14,950,961 km (0.084 R)
• M34: 15,167,728 km (0.108 R)
• M35: 17,241,005 km (0.059 R)
• M36: 17,316,702 km (0.087 R)
• M37: 18,542,506 km (0.071 R)
• M38: 18,853,371 km (0.111 R)
• M39: 21,076,545 km (0.119 R)
• M40: 23,381,250 km (0.116 R)
• M41: 23,465,024 km (0.096 R)
• M42: 23,548,799 km (0.07 R)
• M43: 23,969,768 km (0.109 R)
• M44: 24,308,158 km (0.07 R)
• M45: 24,563,073 km (0.083 R)
• M46: 25,333,203 km (0.117 R)
• M47: 25,419,221 km (0.117 R)
• M48: 25,677,876 km (0.037 R)
• M49: 27,336,617 km (0.093 R)
• M50: 27,601,705 km (0.119 R)
• M51: 28,491,363 km (0.082 R)
• M52: 29,119,824 km (0.085 R)
• M53: 30,481,613 km (0.109 R)
• M54: 33,266,826 km (0.082 R)
• M55: 33,455,320 km (0.086 R)
• M56: 36,035,285 km (0.047 R)
• M57: 36,325,953 km (0.116 R)
• M58: 37,202,447 km (0.113 R)
• M59: 38,976,080 km (0.1 R)
• M60: 40,173,760 km (0.066 R)
• M61: 40,676,409 km (0.091 R)
• M62: 40,777,088 km (0.108 R)
• M63: 43,014,923 km (0.071 R)
• M64: 44,667,381 km (0.067 R)
• M65: 44,979,442 km (0.088 R)
• M66: 46,235,316 km (0.114 R)
• M67: 46,550,968 km (0.047 R)
• M68: 46,973,133 km (0.112 R)
• M69: 48,140,445 km (0.061 R)
• M70: 48,567,248 km (0.058 R)
• M71: 48,995,247 km (0.064 R)
• M72: 50,179,015 km (0.113 R)
• M73: 53,565,163 km (0.116 R)
• M74: 56,236,981 km (0.065 R)
• M75: 56,911,668 km (0.109 R)
• M76: 57,363,004 km (0.114 R)
• M77: 57,589,047 km (0.106 R)
• M78: 58,269,119 km (0.102 R)
• M79: 58,951,734 km (0.11 R)
• M80: 60,210,301 km (0.12 R)
• M81: 61,246,415 km (0.115 R)
• M82: 61,362,055 km (0.057 R)
• M83: 62,520,989 km (0.094 R)
• M84: 62,753,614 km (0.06 R)
• M85: 65,096,167 km (0.039 R)
• M86: 67,586,373 km (0.056 R)
• M87: 70,470,171 km (0.102 R)
• M88: 71,318,840 km (0.084 R)
• M89: 73,885,192 km (0.172 R)
• M90: 74,500,637 km (0.166 R)
• M91: 75,241,446 km (0.066 R)
• M92: 77,728,361 km (0.044 R)
• M93: 79,233,465 km (0.094 R)
• M94: 79,485,238 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 19,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit