🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 268 Days

Day: 39.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,774,183 km

• M1: 121,473 km (0.117 R)
• M2: 586,872 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.4

Radius: 9.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.64 AU - 0.8 AU

Year: 401 Days

Day: 12.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,774,183 km

• M1: 113,246 km (0.118 R)
• M2: 179,667 km (0.12 R)
• M3: 241,601 km (0.105 R)
• M4: 299,495 km (0.062 R)
• M5: 362,326 km (0.077 R)
• M6: 442,660 km (0.108 R)
• M7: 509,082 km (0.093 R)
• M8: 579,692 km (0.109 R)
• M9: 677,080 km (0.103 R)
• M10: 770,579 km (0.083 R)
• M11: 838,047 km (0.038 R)
• M12: 928,853 km (0.079 R)
• M13: 1,109,268 km (0.081 R)
• M14: 1,177,784 km (0.054 R)
• M15: 1,265,598 km (0.043 R)
• M16: 1,334,563 km (0.071 R)
• M17: 1,401,582 km (0.075 R)
• M18: 1,600,248 km (0.098 R)
• M19: 1,684,921 km (0.117 R)
• M20: 1,784,703 km (0.12 R)
• M21: 1,900,043 km (0.116 R)
• M22: 1,965,716 km (0.109 R)
• M23: 2,120,550 km (0.037 R)
• M24: 2,206,868 km (0.109 R)
• M25: 2,342,104 km (0.078 R)
• M26: 2,405,235 km (0.106 R)
• M27: 2,468,963 km (0.105 R)
• M28: 2,567,399 km (0.069 R)
• M29: 2,624,844 km (0.111 R)
• M30: 2,698,297 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.7

Radius: 8.5

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.01 AU - 1.29 AU

Year: 809 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 56,774,183 km

• M1: 110,403 km (0.117 R)
• M2: 163,510 km (0.108 R)
• M3: 265,985 km (0.048 R)
• M4: 336,146 km (0.11 R)
• M5: 406,158 km (0.077 R)
• M6: 645,216 km (0.072 R)
• M7: 757,414 km (0.111 R)
• M8: 915,539 km (0.12 R)
• M9: 1,102,985 km (0.054 R)
• M10: 1,220,270 km (0.066 R)
• M11: 1,283,699 km (0.085 R)
• M12: 1,367,923 km (0.058 R)
• M13: 1,427,313 km (0.072 R)
• M14: 1,501,065 km (0.115 R)
• M15: 1,610,870 km (0.07 R)
• M16: 1,737,729 km (0.1 R)
• M17: 1,838,558 km (0.103 R)
• M18: 1,963,771 km (0.118 R)
• M19: 2,145,533 km (0.094 R)
• M20: 2,348,687 km (0.084 R)
• M21: 2,509,205 km (0.045 R)
• M22: 2,615,569 km (0.09 R)
• M23: 2,748,562 km (0.109 R)
• M24: 2,849,690 km (0.118 R)
• M25: 3,347,402 km (0.038 R)
• M26: 3,565,067 km (0.089 R)
• M27: 3,731,420 km (0.088 R)
• M28: 3,824,918 km (0.117 R)
• M29: 3,919,165 km (0.107 R)
• M30: 4,158,372 km (0.101 R)
• M31: 4,265,185 km (0.073 R)
• M32: 4,353,298 km (0.084 R)
• M33: 4,451,733 km (0.097 R)
• M34: 4,591,009 km (0.111 R)
• M35: 4,996,718 km (0.101 R)
• M36: 5,068,974 km (0.058 R)
• M37: 5,162,323 km (0.099 R)
• M38: 5,235,327 km (0.119 R)
• M39: 5,498,919 km (0.081 R)
• M40: 5,594,811 km (0.094 R)
• M41: 5,648,367 km (0.091 R)
• M42: 5,712,843 km (0.088 R)
• M43: 5,799,311 km (0.115 R)
• M44: 5,853,465 km (0.103 R)
• M45: 6,028,046 km (0.106 R)
• M46: 6,094,019 km (0.093 R)
• M47: 6,226,563 km (0.104 R)
• M48: 6,293,283 km (0.103 R)
• M49: 6,517,231 km (0.071 R)
• M50: 6,675,506 km (0.086 R)
• M51: 6,789,350 km (0.057 R)
• M52: 6,915,311 km (0.105 R)
• M53: 6,984,425 km (0.117 R)
• M54: 7,169,628 km (0.111 R)
• M55: 7,274,645 km (0.086 R)
• M56: 7,333,138 km (0.117 R)
• M57: 7,474,209 km (0.118 R)
• M58: 7,711,321 km (0.115 R)
• M59: 7,818,882 km (0.12 R)
• M60: 7,914,924 km (0.109 R)

Asteroid Belt

Center: 1.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677

Radius: 14

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.59 AU - 1.91 AU

Year: 1519 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,774,183 km

• M1: 180,415 km (0.111 R)
• M2: 324,179 km (0.042 R)
• M3: 466,446 km (0.095 R)
• M4: 573,109 km (0.077 R)
• M5: 752,926 km (0.063 R)
• M6: 854,503 km (0.075 R)
• M7: 945,758 km (0.117 R)
• M8: 1,032,824 km (0.107 R)
• M9: 1,311,674 km (0.066 R)
• M10: 1,567,935 km (0.114 R)
• M11: 1,751,641 km (0.072 R)
• M12: 1,973,346 km (0.105 R)
• M13: 2,334,774 km (0.116 R)
• M14: 2,445,177 km (0.091 R)
• M15: 2,557,376 km (0.119 R)
• M16: 2,671,369 km (0.108 R)
• M17: 2,881,105 km (0.052 R)
• M18: 2,976,100 km (0.096 R)
• M19: 3,108,345 km (0.098 R)
• M20: 3,329,301 km (0.12 R)
• M21: 3,441,798 km (0.078 R)
• M22: 3,606,505 km (0.06 R)
• M23: 3,891,340 km (0.081 R)
• M24: 4,036,599 km (0.105 R)
• M25: 4,156,876 km (0.11 R)
• M26: 4,305,427 km (0.09 R)
• M27: 4,860,734 km (0.104 R)
• M28: 5,031,874 km (0.108 R)
• M29: 5,132,703 km (0.097 R)
• M30: 5,234,130 km (0.091 R)
• M31: 5,557,262 km (0.077 R)
• M32: 5,947,862 km (0.081 R)
• M33: 6,316,321 km (0.102 R)
• M34: 6,503,319 km (0.098 R)
• M35: 6,613,423 km (0.095 R)
• M36: 6,819,269 km (0.07 R)
• M37: 7,091,837 km (0.111 R)
• M38: 7,221,239 km (0.113 R)
• M39: 7,680,803 km (0.071 R)
• M40: 7,797,191 km (0.115 R)
• M41: 8,082,324 km (0.091 R)
• M42: 8,302,682 km (0.088 R)
• M43: 8,645,560 km (0.053 R)
• M44: 8,940,866 km (0.102 R)
• M45: 9,045,734 km (0.073 R)
• M46: 9,559,154 km (0.054 R)
• M47: 9,666,416 km (0.069 R)
• M48: 9,810,329 km (0.031 R)
• M49: 9,991,043 km (0.062 R)
• M50: 10,282,610 km (0.088 R)
• M51: 10,392,714 km (0.089 R)
• M52: 10,577,018 km (0.081 R)
• M53: 10,688,169 km (0.095 R)
• M54: 10,837,019 km (0.086 R)
• M55: 11,155,513 km (0.047 R)
• M56: 11,268,609 km (0.116 R)
• M57: 11,401,153 km (0.111 R)
• M58: 11,572,293 km (0.061 R)
• M59: 11,763,329 km (0.102 R)
• M60: 11,955,563 km (0.064 R)
• M61: 12,597,188 km (0.11 R)
• M62: 12,833,253 km (0.059 R)
• M63: 13,390,057 km (0.119 R)
• M64: 13,590,817 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.3

Radius: 14.8

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.86 AU - 2.28 AU

Year: 1954 Days

Day: 7.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,774,183 km

• M1: 184,604 km (0.111 R)
• M2: 315,203 km (0.119 R)
• M3: 448,943 km (0.035 R)
• M4: 610,509 km (0.117 R)
• M5: 814,411 km (0.118 R)
• M6: 908,807 km (0.06 R)
• M7: 1,142,180 km (0.119 R)
• M8: 1,244,654 km (0.101 R)
• M9: 1,448,107 km (0.11 R)
• M10: 1,578,258 km (0.086 R)
• M11: 1,737,280 km (0.096 R)
• M12: 1,831,676 km (0.119 R)
• M13: 1,966,913 km (0.106 R)
• M14: 2,059,065 km (0.119 R)
• M15: 2,179,641 km (0.093 R)
• M16: 3,007,067 km (0.112 R)
• M17: 3,114,179 km (0.102 R)
• M18: 3,238,196 km (0.056 R)
• M19: 3,364,007 km (0.114 R)
• M20: 3,726,483 km (0.117 R)
• M21: 3,916,771 km (0.091 R)
• M22: 4,118,878 km (0.104 R)
• M23: 4,367,659 km (0.061 R)
• M24: 4,745,843 km (0.075 R)
• M25: 5,217,525 km (0.107 R)
• M26: 5,403,026 km (0.09 R)
• M27: 5,571,922 km (0.084 R)
• M28: 5,694,892 km (0.103 R)
• M29: 5,914,950 km (0.079 R)
• M30: 6,059,911 km (0.118 R)
• M31: 6,176,746 km (0.111 R)
• M32: 6,343,698 km (0.099 R)
• M33: 6,452,455 km (0.111 R)
• M34: 6,561,811 km (0.119 R)
• M35: 6,833,032 km (0.072 R)
• M36: 6,934,460 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.1

Radius: 3.8

Gravity: 44.12 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.13 AU - 7.79 AU

Year: 13366 Days

Day: 18.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,774,183 km

• M1: 313,108 km (0.097 R)
• M2: 402,867 km (0.082 R)
• M3: 434,731 km (0.074 R)
• M4: 719,865 km (0.039 R)
• M5: 923,019 km (0.106 R)
• M6: 1,075,459 km (0.1 R)
• M7: 1,477,877 km (0.069 R)
• M8: 1,656,048 km (0.082 R)
• M9: 2,032,736 km (0.102 R)
• M10: 2,202,081 km (0.116 R)
• M11: 2,524,165 km (0.118 R)
• M12: 2,554,234 km (0.118 R)
• M13: 2,675,558 km (0.11 R)
• M14: 2,798,677 km (0.113 R)
• M15: 3,342,764 km (0.094 R)
• M16: 3,475,458 km (0.082 R)
• M17: 4,058,590 km (0.049 R)
• M18: 4,200,110 km (0.097 R)
• M19: 4,343,275 km (0.118 R)
• M20: 4,894,394 km (0.075 R)
• M21: 5,083,036 km (0.034 R)
• M22: 5,742,015 km (0.105 R)
• M23: 6,345,343 km (0.104 R)
• M24: 6,884,344 km (0.078 R)
• M25: 6,926,531 km (0.105 R)
• M26: 7,010,904 km (0.113 R)
• M27: 7,309,053 km (0.103 R)
• M28: 8,632,844 km (0.091 R)
• M29: 8,814,755 km (0.117 R)
• M30: 8,860,532 km (0.082 R)
• M31: 9,980,871 km (0.085 R)
• M32: 10,267,799 km (0.091 R)
• M33: 10,849,885 km (0.092 R)
• M34: 11,095,674 km (0.056 R)
• M35: 12,607,809 km (0.104 R)
• M36: 12,918,075 km (0.084 R)
• M37: 13,704,212 km (0.044 R)
• M38: 14,290,636 km (0.075 R)
• M39: 14,344,341 km (0.085 R)
• M40: 14,505,907 km (0.104 R)
• M41: 14,613,917 km (0.113 R)
• M42: 14,722,226 km (0.112 R)
• M43: 15,653,622 km (0.071 R)
• M44: 15,986,776 km (0.082 R)
• M45: 16,098,376 km (0.065 R)
• M46: 16,322,324 km (0.069 R)
• M47: 16,547,320 km (0.104 R)
• M48: 17,457,623 km (0.1 R)
• M49: 17,687,704 km (0.087 R)
• M50: 17,976,727 km (0.095 R)
• M51: 18,383,933 km (0.087 R)
• M52: 18,442,425 km (0.106 R)
• M53: 19,803,168 km (0.091 R)
• M54: 20,768,672 km (0.108 R)
• M55: 20,951,481 km (0.102 R)
• M56: 21,749,586 km (0.114 R)
• M57: 21,935,087 km (0.115 R)
• M58: 22,933,653 km (0.085 R)
• M59: 23,122,595 km (0.072 R)
• M60: 24,587,756 km (0.112 R)
• M61: 24,910,289 km (0.031 R)
• M62: 25,429,095 km (0.094 R)
• M63: 27,006,904 km (0.056 R)
• M64: 27,539,921 km (0.106 R)
• M65: 27,807,701 km (0.094 R)
• M66: 27,874,870 km (0.064 R)
• M67: 28,345,805 km (0.12 R)
• M68: 31,786,256 km (0.075 R)
• M69: 31,996,890 km (0.068 R)
• M70: 32,489,965 km (0.095 R)
• M71: 36,011,798 km (0.034 R)
• M72: 36,818,878 km (0.064 R)
• M73: 40,866,249 km (0.056 R)
• M74: 41,477,805 km (0.107 R)
• M75: 43,875,859 km (0.097 R)
• M76: 43,953,949 km (0.119 R)
• M77: 44,188,518 km (0.079 R)
• M78: 45,446,636 km (0.047 R)
• M79: 45,525,624 km (0.119 R)
• M80: 47,435,989 km (0.083 R)
• M81: 47,516,173 km (0.102 R)
• M82: 49,047,756 km (0.103 R)
• M83: 49,453,466 km (0.116 R)
• M84: 49,778,841 km (0.119 R)
• M85: 49,941,753 km (0.115 R)
• M86: 50,023,434 km (0.086 R)
• M87: 50,841,285 km (0.092 R)
• M88: 52,407,575 km (0.092 R)
• M89: 54,576,295 km (0.106 R)
• M90: 54,912,591 km (0.068 R)
• M91: 54,996,665 km (0.108 R)
• M92: 55,080,889 km (0.044 R)
• M93: 56,264,358 km (0.088 R)
• M94: 56,604,094 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 11,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit