🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.1

Radius: 12.5

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.64 AU - 0.74 AU

Year: 376 Days

Day: 12.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,923,832 km

• M1: 179,966 km (0.103 R)
• M2: 258,954 km (0.099 R)
• M3: 422,913 km (0.111 R)
• M4: 522,246 km (0.098 R)
• M5: 605,123 km (0.066 R)
• M6: 729,589 km (0.111 R)
• M7: 829,221 km (0.049 R)
• M8: 916,287 km (0.072 R)
• M9: 1,129,464 km (0.084 R)
• M10: 1,282,652 km (0.114 R)
• M11: 1,375,104 km (0.089 R)
• M12: 1,512,584 km (0.032 R)
• M13: 1,649,466 km (0.099 R)
• M14: 1,767,798 km (0.087 R)
• M15: 1,906,625 km (0.09 R)
• M16: 2,115,763 km (0.066 R)
• M17: 2,276,132 km (0.041 R)
• M18: 2,421,541 km (0.105 R)
• M19: 2,570,091 km (0.111 R)
• M20: 2,655,362 km (0.11 R)
• M21: 2,775,190 km (0.074 R)
• M22: 2,978,793 km (0.116 R)
• M23: 3,124,501 km (0.084 R)
• M24: 3,539,037 km (0.12 R)
• M25: 3,627,000 km (0.116 R)
• M26: 3,782,881 km (0.101 R)
• M27: 3,941,006 km (0.103 R)
• M28: 4,039,890 km (0.077 R)
• M29: 4,287,176 km (0.108 R)
• M30: 4,365,415 km (0.113 R)
• M31: 4,483,897 km (0.07 R)
• M32: 4,635,290 km (0.119 R)
• M33: 4,715,774 km (0.1 R)
• M34: 4,812,863 km (0.082 R)
• M35: 4,927,155 km (0.057 R)
• M36: 5,241,610 km (0.112 R)
• M37: 5,393,003 km (0.072 R)
• M38: 5,631,313 km (0.088 R)
• M39: 5,838,356 km (0.087 R)
• M40: 5,916,596 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.1

Radius: 13.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.26 AU - 2.76 AU

Year: 2609 Days

Day: 8.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 78,923,832 km

• M1: 186,997 km (0.108 R)
• M2: 293,062 km (0.084 R)
• M3: 440,117 km (0.058 R)
• M4: 628,610 km (0.084 R)
• M5: 721,511 km (0.102 R)
• M6: 847,472 km (0.051 R)
• M7: 981,661 km (0.033 R)
• M8: 1,186,910 km (0.039 R)
• M9: 1,498,971 km (0.107 R)
• M10: 1,875,209 km (0.103 R)
• M11: 2,028,996 km (0.069 R)
• M12: 2,160,492 km (0.09 R)
• M13: 2,322,208 km (0.063 R)
• M14: 2,788,056 km (0.103 R)
• M15: 2,964,880 km (0.073 R)
• M16: 3,069,748 km (0.099 R)
• M17: 3,252,557 km (0.088 R)
• M18: 3,438,956 km (0.083 R)
• M19: 3,549,359 km (0.091 R)
• M20: 3,709,279 km (0.08 R)
• M21: 3,822,525 km (0.111 R)
• M22: 4,203,251 km (0.084 R)
• M23: 4,718,466 km (0.09 R)
• M24: 4,823,933 km (0.087 R)
• M25: 5,271,979 km (0.092 R)
• M26: 5,752,188 km (0.113 R)
• M27: 5,921,832 km (0.096 R)
• M28: 6,188,864 km (0.108 R)
• M29: 6,538,175 km (0.113 R)
• M30: 7,094,529 km (0.038 R)
• M31: 8,231,324 km (0.12 R)
• M32: 8,853,501 km (0.083 R)
• M33: 8,984,250 km (0.066 R)
• M34: 9,181,420 km (0.104 R)
• M35: 9,446,507 km (0.067 R)
• M36: 9,535,518 km (0.098 R)
• M37: 9,916,693 km (0.06 R)
• M38: 10,394,509 km (0.08 R)
• M39: 10,647,928 km (0.042 R)
• M40: 11,043,464 km (0.109 R)
• M41: 11,729,371 km (0.114 R)
• M42: 12,089,602 km (0.103 R)
• M43: 12,234,712 km (0.081 R)
• M44: 12,380,421 km (0.082 R)
• M45: 13,616,997 km (0.083 R)
• M46: 13,742,808 km (0.081 R)
• M47: 13,995,629 km (0.06 R)
• M48: 14,097,206 km (0.092 R)
• M49: 14,199,082 km (0.087 R)
• M50: 14,480,326 km (0.095 R)
• M51: 14,634,561 km (0.115 R)
• M52: 14,918,648 km (0.046 R)
• M53: 15,022,469 km (0.07 R)
• M54: 15,361,308 km (0.09 R)
• M55: 15,597,523 km (0.08 R)
• M56: 15,940,700 km (0.078 R)
• M57: 16,153,129 km (0.05 R)
• M58: 16,313,199 km (0.119 R)
• M59: 17,666,611 km (0.087 R)
• M60: 18,024,449 km (0.108 R)
• M61: 18,523,956 km (0.049 R)
• M62: 18,691,356 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.8

Radius: 12.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.92 AU - 5.28 AU

Year: 7556 Days

Day: 13.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,923,832 km

• M1: 208,689 km (0.109 R)
• M2: 655,388 km (0.056 R)
• M3: 857,046 km (0.098 R)
• M4: 1,451,399 km (0.119 R)
• M5: 1,622,987 km (0.054 R)
• M6: 2,790,000 km (0.12 R)
• M7: 3,251,809 km (0.098 R)
• M8: 3,530,211 km (0.066 R)
• M9: 3,659,463 km (0.063 R)
• M10: 3,895,977 km (0.054 R)
• M11: 3,976,012 km (0.075 R)
• M12: 4,083,573 km (0.11 R)
• M13: 4,301,687 km (0.065 R)
• M14: 4,692,586 km (0.085 R)
• M15: 4,978,916 km (0.1 R)
• M16: 5,153,497 km (0.115 R)
• M17: 5,389,562 km (0.107 R)
• M18: 5,659,287 km (0.041 R)
• M19: 6,087,885 km (0.094 R)
• M20: 6,368,980 km (0.103 R)
• M21: 6,847,095 km (0.071 R)
• M22: 6,976,497 km (0.092 R)
• M23: 7,636,074 km (0.055 R)
• M24: 8,178,216 km (0.09 R)
• M25: 8,523,339 km (0.088 R)
• M26: 8,627,908 km (0.1 R)
• M27: 9,085,677 km (0.106 R)
• M28: 9,299,602 km (0.117 R)
• M29: 9,696,186 km (0.115 R)
• M30: 10,468,859 km (0.063 R)
• M31: 11,684,192 km (0.077 R)
• M32: 12,704,300 km (0.098 R)
• M33: 12,903,864 km (0.103 R)
• M34: 13,916,641 km (0.109 R)
• M35: 14,039,910 km (0.066 R)
• M36: 14,620,050 km (0.08 R)
• M37: 14,787,301 km (0.112 R)
• M38: 16,190,828 km (0.116 R)
• M39: 16,798,943 km (0.106 R)
• M40: 17,238,013 km (0.081 R)
• M41: 17,326,276 km (0.099 R)
• M42: 17,414,688 km (0.116 R)
• M43: 18,623,140 km (0.119 R)
• M44: 18,713,796 km (0.035 R)
• M45: 18,940,886 km (0.07 R)
• M46: 19,306,204 km (0.099 R)
• M47: 19,719,842 km (0.116 R)
• M48: 19,904,745 km (0.056 R)
• M49: 20,322,721 km (0.086 R)
• M50: 20,837,637 km (0.09 R)
• M51: 20,978,708 km (0.08 R)
• M52: 21,832,313 km (0.087 R)
• M53: 22,407,816 km (0.108 R)
• M54: 22,504,157 km (0.109 R)
• M55: 23,231,502 km (0.112 R)
• M56: 24,114,429 km (0.086 R)
• M57: 24,560,081 km (0.116 R)
• M58: 26,115,749 km (0.077 R)
• M59: 26,420,630 km (0.046 R)
• M60: 26,777,720 km (0.076 R)
• M61: 27,910,325 km (0.109 R)
• M62: 28,066,057 km (0.078 R)
• M63: 28,169,877 km (0.082 R)
• M64: 28,743,884 km (0.107 R)
• M65: 30,275,617 km (0.052 R)
• M66: 30,382,131 km (0.035 R)
• M67: 30,863,537 km (0.098 R)
• M68: 31,347,336 km (0.104 R)
• M69: 31,833,679 km (0.114 R)
• M70: 33,087,907 km (0.086 R)
• M71: 33,803,883 km (0.112 R)
• M72: 34,080,639 km (0.088 R)
• M73: 34,859,595 km (0.06 R)
• M74: 35,027,294 km (0.101 R)
• M75: 35,813,431 km (0.093 R)
• M76: 36,435,160 km (0.054 R)
• M77: 36,889,489 km (0.092 R)
• M78: 37,803,980 km (0.028 R)
• M79: 38,494,823 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739

Radius: 5

Gravity: 29.56 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.62 AU - 11.12 AU

Year: 20342 Days

Day: 18.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,923,832 km

• M1: 64,626 km (0.08 R)
• M2: 221,854 km (0.118 R)
• M3: 1,079,349 km (0.072 R)
• M4: 1,221,167 km (0.096 R)
• M5: 1,554,172 km (0.051 R)
• M6: 1,982,172 km (0.09 R)
• M7: 2,861,209 km (0.117 R)
• M8: 3,097,574 km (0.112 R)
• M9: 3,137,666 km (0.066 R)
• M10: 3,422,650 km (0.088 R)
• M11: 4,193,228 km (0.075 R)
• M12: 4,874,647 km (0.076 R)
• M13: 5,109,366 km (0.11 R)
• M14: 5,687,711 km (0.057 R)
• M15: 6,337,265 km (0.12 R)
• M16: 6,490,603 km (0.057 R)
• M17: 6,644,988 km (0.082 R)
• M18: 6,852,929 km (0.091 R)
• M19: 7,489,318 km (0.072 R)
• M20: 7,978,952 km (0.057 R)
• M21: 9,860,744 km (0.059 R)
• M22: 10,336,764 km (0.074 R)
• M23: 10,457,041 km (0.104 R)
• M24: 10,759,378 km (0.044 R)
• M25: 10,942,336 km (0.101 R)
• M26: 12,250,869 km (0.087 R)
• M27: 13,739,667 km (0.071 R)
• M28: 13,938,034 km (0.099 R)
• M29: 14,337,610 km (0.095 R)
• M30: 15,490,261 km (0.085 R)
• M31: 16,321,576 km (0.055 R)
• M32: 16,601,923 km (0.051 R)
• M33: 17,167,253 km (0.111 R)
• M34: 17,739,016 km (0.039 R)
• M35: 17,810,973 km (0.049 R)
• M36: 22,066,434 km (0.068 R)
• M37: 22,454,042 km (0.106 R)
• M38: 22,922,283 km (0.049 R)
• M39: 24,425,742 km (0.111 R)
• M40: 24,987,632 km (0.05 R)
• M41: 25,553,859 km (0.093 R)
• M42: 25,879,235 km (0.098 R)
• M43: 26,205,957 km (0.1 R)
• M44: 26,698,732 km (0.07 R)
• M45: 27,194,649 km (0.106 R)
• M46: 27,693,408 km (0.103 R)
• M47: 27,776,884 km (0.048 R)
• M48: 29,038,443 km (0.093 R)
• M49: 30,576,758 km (0.103 R)
• M50: 30,922,179 km (0.059 R)
• M51: 31,442,780 km (0.1 R)
• M52: 31,529,846 km (0.056 R)
• M53: 33,910,247 km (0.097 R)
• M54: 33,999,557 km (0.047 R)
• M55: 34,986,604 km (0.083 R)
• M56: 35,347,882 km (0.099 R)
• M57: 35,529,045 km (0.078 R)
• M58: 36,439,199 km (0.1 R)
• M59: 36,622,157 km (0.058 R)
• M60: 36,713,711 km (0.102 R)
• M61: 37,911,392 km (0.111 R)
• M62: 38,096,743 km (0.072 R)
• M63: 38,747,943 km (0.064 R)
• M64: 40,533,992 km (0.086 R)
• M65: 41,198,805 km (0.1 R)
• M66: 41,867,208 km (0.071 R)
• M67: 42,058,693 km (0.036 R)
• M68: 42,539,052 km (0.101 R)
• M69: 43,990,899 km (0.064 R)
• M70: 46,149,447 km (0.08 R)
• M71: 46,843,581 km (0.075 R)
• M72: 47,840,950 km (0.105 R)
• M73: 48,041,262 km (0.087 R)
• M74: 49,350,243 km (0.073 R)
• M75: 50,466,991 km (0.086 R)
• M76: 52,209,058 km (0.116 R)
• M77: 52,312,131 km (0.052 R)
• M78: 52,415,354 km (0.099 R)
• M79: 56,279,467 km (0.07 R)
• M80: 56,490,998 km (0.114 R)
• M81: 57,552,395 km (0.063 R)
• M82: 59,479,216 km (0.09 R)
• M83: 59,694,637 km (0.101 R)
• M84: 60,775,631 km (0.095 R)
• M85: 63,286,182 km (0.112 R)
• M86: 65,163,486 km (0.089 R)
• M87: 66,946,992 km (0.087 R)
• M88: 68,520,762 km (0.088 R)
• M89: 69,085,793 km (0.109 R)
• M90: 71,819,245 km (0.081 R)
• M91: 72,048,578 km (0.055 R)
• M92: 72,853,265 km (0.105 R)
• M93: 74,703,791 km (0.103 R)
• M94: 76,101,933 km (0.049 R)
• M95: 76,804,145 km (0.089 R)
• M96: 77,156,149 km (0.091 R)
• M97: 77,743,919 km (0.063 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: 331 - 11,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit