🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.6

Radius: 11.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.45 AU - 0.65 AU

Year: 287 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 87.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,730,238 km

• M1: 155,731 km (0.09 R)
• M2: 299,046 km (0.088 R)
• M3: 395,836 km (0.08 R)
• M4: 490,980 km (0.07 R)
• M5: 574,456 km (0.054 R)
• M6: 711,487 km (0.073 R)
• M7: 847,023 km (0.118 R)
• M8: 1,023,249 km (0.064 R)
• M9: 1,099,844 km (0.104 R)
• M10: 1,288,486 km (0.111 R)
• M11: 1,488,200 km (0.101 R)
• M12: 1,677,740 km (0.081 R)
• M13: 1,760,617 km (0.059 R)
• M14: 1,863,092 km (0.081 R)
• M15: 1,964,669 km (0.119 R)
• M16: 2,138,202 km (0.103 R)
• M17: 2,274,187 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.4

Radius: 8.5

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.96 AU - 3.82 AU

Year: 4387 Days

Day: 8.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,730,238 km

• M1: 116,387 km (0.047 R)
• M2: 178,620 km (0.118 R)
• M3: 270,473 km (0.098 R)
• M4: 384,167 km (0.069 R)
• M5: 443,109 km (0.038 R)
• M6: 664,663 km (0.112 R)
• M7: 880,084 km (0.08 R)
• M8: 1,117,795 km (0.098 R)
• M9: 1,407,566 km (0.067 R)
• M10: 1,841,400 km (0.071 R)
• M11: 1,911,711 km (0.104 R)
• M12: 2,644,591 km (0.11 R)
• M13: 3,219,645 km (0.07 R)
• M14: 3,412,776 km (0.088 R)
• M15: 3,587,507 km (0.032 R)
• M16: 3,787,668 km (0.114 R)
• M17: 4,363,022 km (0.089 R)
• M18: 4,794,163 km (0.069 R)
• M19: 5,390,161 km (0.096 R)
• M20: 5,722,867 km (0.037 R)
• M21: 5,904,628 km (0.099 R)
• M22: 6,408,025 km (0.063 R)
• M23: 6,952,711 km (0.072 R)
• M24: 7,091,238 km (0.101 R)
• M25: 7,258,638 km (0.065 R)
• M26: 7,797,490 km (0.083 R)
• M27: 8,028,170 km (0.113 R)
• M28: 8,231,922 km (0.03 R)
• M29: 9,124,423 km (0.096 R)
• M30: 9,674,644 km (0.062 R)
• M31: 10,520,021 km (0.114 R)
• M32: 10,871,277 km (0.069 R)
• M33: 11,258,885 km (0.112 R)
• M34: 11,389,035 km (0.095 R)
• M35: 12,113,987 km (0.085 R)
• M36: 12,718,213 km (0.102 R)
• M37: 12,921,815 km (0.113 R)
• M38: 13,263,646 km (0.049 R)
• M39: 13,712,290 km (0.117 R)
• M40: 13,921,129 km (0.103 R)
• M41: 15,016,634 km (0.12 R)
• M42: 15,124,195 km (0.059 R)
• M43: 16,766,929 km (0.07 R)
• M44: 16,990,279 km (0.099 R)
• M45: 17,102,328 km (0.09 R)
• M46: 17,177,127 km (0.091 R)
• M47: 18,350,722 km (0.053 R)
• M48: 18,619,250 km (0.063 R)
• M49: 18,927,871 km (0.03 R)
• M50: 19,667,482 km (0.089 R)
• M51: 19,863,605 km (0.084 R)
• M52: 20,615,185 km (0.107 R)
• M53: 20,774,507 km (0.089 R)
• M54: 21,456,673 km (0.054 R)
• M55: 21,577,698 km (0.075 R)
• M56: 21,699,022 km (0.079 R)
• M57: 22,064,489 km (0.09 R)
• M58: 22,186,711 km (0.109 R)
• M59: 22,309,231 km (0.104 R)
• M60: 22,391,061 km (0.099 R)
• M61: 22,801,408 km (0.104 R)
• M62: 23,255,737 km (0.103 R)
• M63: 23,380,202 km (0.096 R)
• M64: 24,763,384 km (0.097 R)
• M65: 25,017,701 km (0.098 R)
• M66: 26,388,915 km (0.095 R)
• M67: 26,562,000 km (0.046 R)
• M68: 27,301,911 km (0.086 R)
• M69: 27,916,309 km (0.066 R)
• M70: 28,357,922 km (0.059 R)
• M71: 28,757,498 km (0.042 R)
• M72: 29,427,397 km (0.076 R)
• M73: 30,057,354 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.9

Radius: 12.4

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4 AU - 6.01 AU

Year: 7859 Days

Day: 7.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,730,238 km

• M1: 293,960 km (0.031 R)
• M2: 578,046 km (0.097 R)
• M3: 762,650 km (0.083 R)
• M4: 1,694,196 km (0.074 R)
• M5: 1,921,585 km (0.082 R)
• M6: 2,159,296 km (0.11 R)
• M7: 2,929,276 km (0.12 R)
• M8: 4,138,625 km (0.106 R)
• M9: 4,261,295 km (0.04 R)
• M10: 4,416,279 km (0.098 R)
• M11: 4,636,337 km (0.056 R)
• M12: 4,731,930 km (0.066 R)
• M13: 5,418,734 km (0.033 R)
• M14: 6,312,133 km (0.111 R)
• M15: 6,668,026 km (0.079 R)
• M16: 6,812,238 km (0.073 R)
• M17: 6,921,145 km (0.084 R)
• M18: 7,030,651 km (0.095 R)
• M19: 7,177,407 km (0.108 R)
• M20: 7,288,259 km (0.058 R)
• M21: 7,436,809 km (0.084 R)
• M22: 7,661,655 km (0.104 R)
• M23: 7,774,901 km (0.098 R)
• M24: 8,041,484 km (0.081 R)
• M25: 8,388,551 km (0.119 R)
• M26: 9,017,760 km (0.09 R)
• M27: 9,137,438 km (0.05 R)
• M28: 9,499,614 km (0.102 R)
• M29: 9,866,728 km (0.034 R)
• M30: 10,196,890 km (0.09 R)
• M31: 10,488,756 km (0.083 R)
• M32: 10,614,717 km (0.11 R)
• M33: 11,080,714 km (0.096 R)
• M34: 11,683,743 km (0.112 R)
• M35: 11,858,025 km (0.083 R)
• M36: 12,563,678 km (0.046 R)
• M37: 12,742,148 km (0.065 R)
• M38: 12,876,637 km (0.084 R)
• M39: 13,056,603 km (0.033 R)
• M40: 13,282,945 km (0.086 R)
• M41: 13,373,750 km (0.076 R)
• M42: 14,997,037 km (0.081 R)
• M43: 15,472,309 km (0.107 R)
• M44: 16,388,746 km (0.116 R)
• M45: 17,124,767 km (0.039 R)
• M46: 18,375,406 km (0.053 R)
• M47: 19,037,376 km (0.045 R)
• M48: 19,345,548 km (0.065 R)
• M49: 19,914,768 km (0.094 R)
• M50: 20,594,690 km (0.07 R)
• M51: 21,335,349 km (0.1 R)
• M52: 22,138,540 km (0.076 R)
• M53: 22,462,719 km (0.076 R)
• M54: 23,225,069 km (0.118 R)
• M55: 23,609,386 km (0.084 R)
• M56: 24,384,453 km (0.113 R)
• M57: 24,943,051 km (0.099 R)
• M58: 25,167,747 km (0.098 R)
• M59: 27,509,253 km (0.091 R)
• M60: 28,500,339 km (0.119 R)
• M61: 29,800,345 km (0.101 R)
• M62: 31,604,046 km (0.103 R)
• M63: 31,725,520 km (0.053 R)
• M64: 32,335,430 km (0.088 R)
• M65: 33,752,720 km (0.047 R)
• M66: 34,375,347 km (0.107 R)
• M67: 34,813,369 km (0.073 R)
• M68: 34,938,882 km (0.115 R)
• M69: 35,064,544 km (0.025 R)
• M70: 35,568,689 km (0.083 R)
• M71: 35,695,099 km (0.091 R)
• M72: 36,456,702 km (0.112 R)
• M73: 36,584,159 km (0.098 R)
• M74: 37,931,288 km (0.087 R)
• M75: 38,773,375 km (0.117 R)
• M76: 39,425,322 km (0.108 R)
• M77: 40,212,506 km (0.042 R)
• M78: 41,669,141 km (0.064 R)
• M79: 41,935,874 km (0.114 R)
• M80: 42,269,926 km (0.107 R)
• M81: 45,728,628 km (0.097 R)
• M82: 45,934,924 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.4

Radius: 7.2

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.89 AU - 6.83 AU

Year: 11274 Days

Day: 17 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,730,238 km

• M1: 146,157 km (0.065 R)
• M2: 261,946 km (0.081 R)
• M3: 340,784 km (0.086 R)
• M4: 559,795 km (0.076 R)
• M5: 648,357 km (0.098 R)
• M6: 722,857 km (0.091 R)
• M7: 1,229,694 km (0.112 R)
• M8: 1,419,534 km (0.057 R)
• M9: 1,468,453 km (0.114 R)
• M10: 1,517,970 km (0.031 R)
• M11: 1,593,367 km (0.039 R)
• M12: 1,827,188 km (0.045 R)
• M13: 1,934,749 km (0.062 R)
• M14: 3,249,266 km (0.041 R)
• M15: 3,885,805 km (0.062 R)
• M16: 4,487,338 km (0.11 R)
• M17: 5,231,886 km (0.062 R)
• M18: 5,736,181 km (0.062 R)
• M19: 6,255,884 km (0.107 R)
• M20: 6,337,265 km (0.114 R)
• M21: 7,512,207 km (0.086 R)
• M22: 7,728,974 km (0.08 R)
• M23: 7,947,836 km (0.089 R)
• M24: 8,213,222 km (0.101 R)
• M25: 8,616,837 km (0.081 R)
• M26: 10,390,769 km (0.105 R)
• M27: 10,826,996 km (0.1 R)
• M28: 10,875,765 km (0.049 R)
• M29: 11,022,820 km (0.094 R)
• M30: 11,219,691 km (0.096 R)
• M31: 11,767,518 km (0.109 R)
• M32: 12,222,146 km (0.117 R)
• M33: 12,323,873 km (0.07 R)
• M34: 12,992,575 km (0.034 R)
• M35: 13,409,953 km (0.102 R)
• M36: 13,778,712 km (0.053 R)
• M37: 14,097,505 km (0.044 R)
• M38: 15,451,665 km (0.097 R)
• M39: 15,506,567 km (0.092 R)
• M40: 16,677,320 km (0.074 R)
• M41: 16,846,815 km (0.096 R)
• M42: 17,016,907 km (0.036 R)
• M43: 17,933,793 km (0.111 R)
• M44: 17,991,687 km (0.068 R)
• M45: 18,049,581 km (0.11 R)
• M46: 18,340,101 km (0.086 R)
• M47: 18,632,116 km (0.107 R)
• M48: 19,043,510 km (0.063 R)
• M49: 19,457,896 km (0.097 R)
• M50: 20,175,218 km (0.107 R)
• M51: 21,882,279 km (0.093 R)
• M52: 22,129,863 km (0.107 R)
• M53: 22,815,770 km (0.069 R)
• M54: 23,003,964 km (0.1 R)
• M55: 23,066,795 km (0.059 R)
• M56: 23,255,737 km (0.061 R)
• M57: 23,889,284 km (0.06 R)
• M58: 24,144,348 km (0.12 R)
• M59: 24,272,105 km (0.06 R)
• M60: 25,238,058 km (0.07 R)
• M61: 26,216,578 km (0.09 R)
• M62: 26,282,252 km (0.109 R)
• M63: 27,874,721 km (0.028 R)
• M64: 29,021,688 km (0.064 R)
• M65: 29,157,523 km (0.111 R)
• M66: 30,252,729 km (0.079 R)
• M67: 31,570,536 km (0.092 R)
• M68: 31,920,446 km (0.04 R)
• M69: 32,836,284 km (0.104 R)
• M70: 34,765,797 km (0.092 R)
• M71: 35,344,442 km (0.108 R)
• M72: 37,394,980 km (0.117 R)
• M73: 37,913,636 km (0.033 R)
• M74: 37,987,986 km (0.11 R)
• M75: 39,483,815 km (0.039 R)
• M76: 39,559,063 km (0.095 R)
• M77: 39,785,255 km (0.078 R)
• M78: 41,380,566 km (0.073 R)
• M79: 44,398,404 km (0.108 R)
• M80: 44,633,422 km (0.112 R)
• M81: 46,369,805 km (0.107 R)
• M82: 47,166,413 km (0.118 R)
• M83: 48,530,896 km (0.091 R)
• M84: 50,315,897 km (0.082 R)
• M85: 50,397,428 km (0.112 R)
• M86: 51,545,143 km (0.096 R)
• M87: 51,627,422 km (0.096 R)
• M88: 52,287,448 km (0.115 R)
• M89: 54,955,526 km (0.11 R)
• M90: 56,051,929 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 13,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit