🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.02 AU - 1.06 AU

Year: 397 Days

Day: 30.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 62.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,138,655 km

• M1: 107,561 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.35 AU - 1.51 AU

Year: 641 Days

Day: 31.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.4

Radius: 12.1

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.51 AU - 6.97 AU

Year: 5153 Days

Day: 14.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,138,655 km

• M1: 254,316 km (0.103 R)
• M2: 435,180 km (0.1 R)
• M3: 530,773 km (0.088 R)
• M4: 794,664 km (0.079 R)
• M5: 1,128,566 km (0.09 R)
• M6: 1,254,528 km (0.095 R)
• M7: 1,614,311 km (0.074 R)
• M8: 1,725,462 km (0.073 R)
• M9: 1,822,850 km (0.103 R)
• M10: 1,955,693 km (0.073 R)
• M11: 2,074,773 km (0.111 R)
• M12: 2,266,857 km (0.107 R)
• M13: 2,631,277 km (0.112 R)
• M14: 2,936,307 km (0.119 R)
• M15: 3,113,132 km (0.105 R)
• M16: 3,212,764 km (0.109 R)
• M17: 3,395,124 km (0.078 R)
• M18: 3,601,718 km (0.062 R)
• M19: 3,727,829 km (0.059 R)
• M20: 4,158,522 km (0.076 R)
• M21: 4,605,221 km (0.027 R)
• M22: 5,520,461 km (0.034 R)
• M23: 5,739,622 km (0.039 R)
• M24: 5,936,791 km (0.063 R)
• M25: 6,236,885 km (0.086 R)
• M26: 6,930,421 km (0.093 R)
• M27: 7,326,406 km (0.077 R)
• M28: 7,433,219 km (0.106 R)
• M29: 7,784,026 km (0.116 R)
• M30: 8,030,115 km (0.118 R)
• M31: 8,112,693 km (0.104 R)
• M32: 8,445,997 km (0.093 R)
• M33: 8,954,330 km (0.081 R)
• M34: 9,183,514 km (0.053 R)
• M35: 10,119,548 km (0.061 R)
• M36: 10,418,295 km (0.112 R)
• M37: 11,024,615 km (0.107 R)
• M38: 11,363,005 km (0.097 R)
• M39: 11,580,072 km (0.106 R)
• M40: 12,654,185 km (0.107 R)
• M41: 13,268,134 km (0.055 R)
• M42: 13,825,835 km (0.084 R)
• M43: 14,693,652 km (0.103 R)
• M44: 14,828,739 km (0.037 R)
• M45: 15,134,218 km (0.025 R)
• M46: 16,376,629 km (0.099 R)
• M47: 16,622,119 km (0.098 R)
• M48: 16,939,416 km (0.104 R)
• M49: 17,294,262 km (0.102 R)
• M50: 17,579,994 km (0.092 R)
• M51: 17,867,371 km (0.103 R)
• M52: 18,738,629 km (0.111 R)
• M53: 19,105,742 km (0.108 R)
• M54: 19,290,197 km (0.076 R)
• M55: 19,438,149 km (0.11 R)
• M56: 19,921,649 km (0.097 R)
• M57: 20,108,796 km (0.1 R)
• M58: 20,711,227 km (0.099 R)
• M59: 23,376,762 km (0.089 R)
• M60: 23,534,587 km (0.108 R)
• M61: 24,129,688 km (0.092 R)
• M62: 24,209,423 km (0.119 R)
• M63: 24,408,987 km (0.119 R)
• M64: 24,689,483 km (0.11 R)
• M65: 24,890,393 km (0.118 R)
• M66: 25,213,076 km (0.11 R)
• M67: 25,456,022 km (0.104 R)
• M68: 26,230,491 km (0.06 R)
• M69: 26,599,997 km (0.073 R)
• M70: 26,682,426 km (0.103 R)
• M71: 26,847,283 km (0.061 R)
• M72: 26,930,010 km (0.074 R)
• M73: 27,095,466 km (0.1 R)
• M74: 27,261,220 km (0.066 R)
• M75: 28,053,490 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.5

Radius: 14.8

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.25 AU - 7.37 AU

Year: 5940 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 71,138,655 km

• M1: 200,910 km (0.045 R)
• M2: 489,035 km (0.096 R)
• M3: 737,069 km (0.109 R)
• M4: 835,205 km (0.105 R)
• M5: 1,428,061 km (0.049 R)
• M6: 1,585,139 km (0.107 R)
• M7: 1,769,144 km (0.046 R)
• M8: 1,960,480 km (0.042 R)
• M9: 2,295,131 km (0.038 R)
• M10: 2,758,136 km (0.102 R)
• M11: 3,007,067 km (0.116 R)
• M12: 3,108,793 km (0.119 R)
• M13: 3,474,111 km (0.119 R)
• M14: 3,881,167 km (0.111 R)
• M15: 4,090,604 km (0.099 R)
• M16: 4,390,099 km (0.092 R)
• M17: 4,905,314 km (0.114 R)
• M18: 5,627,722 km (0.053 R)
• M19: 5,801,705 km (0.06 R)
• M20: 5,897,447 km (0.092 R)
• M21: 5,993,639 km (0.117 R)
• M22: 6,090,429 km (0.077 R)
• M23: 6,416,701 km (0.1 R)
• M24: 6,548,796 km (0.087 R)
• M25: 6,698,544 km (0.05 R)
• M26: 7,205,980 km (0.059 R)
• M27: 7,447,132 km (0.069 R)
• M28: 7,638,467 km (0.096 R)
• M29: 8,438,367 km (0.103 R)
• M30: 9,227,645 km (0.087 R)
• M31: 9,358,394 km (0.079 R)
• M32: 9,621,836 km (0.11 R)
• M33: 9,792,377 km (0.091 R)
• M34: 10,117,454 km (0.052 R)
• M35: 10,368,479 km (0.119 R)
• M36: 10,699,838 km (0.117 R)
• M37: 11,133,822 km (0.093 R)
• M38: 11,734,906 km (0.113 R)
• M39: 11,897,070 km (0.087 R)
• M40: 12,739,605 km (0.115 R)
• M41: 12,843,725 km (0.091 R)
• M42: 13,305,085 km (0.098 R)
• M43: 13,964,363 km (0.119 R)
• M44: 14,265,653 km (0.115 R)
• M45: 14,395,504 km (0.096 R)
• M46: 14,612,720 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.2

Radius: 3.2

Gravity: 65.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.55 AU - 14.19 AU

Year: 18320 Days

Day: 18 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,138,655 km

• M1: 271,819 km (0.03 R)
• M2: 787,483 km (0.113 R)
• M3: 1,084,734 km (0.102 R)
• M4: 1,164,021 km (0.088 R)
• M5: 1,356,553 km (0.112 R)
• M6: 1,618,499 km (0.074 R)
• M7: 1,678,787 km (0.076 R)
• M8: 4,087,911 km (0.082 R)
• M9: 4,761,850 km (0.096 R)
• M10: 5,023,347 km (0.061 R)
• M11: 5,244,752 km (0.098 R)
• M12: 5,469,448 km (0.074 R)
• M13: 5,605,731 km (0.051 R)
• M14: 5,697,285 km (0.116 R)
• M15: 5,743,212 km (0.114 R)
• M16: 6,115,112 km (0.028 R)
• M17: 6,209,209 km (0.092 R)
• M18: 6,351,477 km (0.05 R)
• M19: 8,087,710 km (0.077 R)
• M20: 8,139,471 km (0.084 R)
• M21: 9,141,327 km (0.093 R)
• M22: 9,959,329 km (0.083 R)
• M23: 10,070,181 km (0.115 R)
• M24: 11,143,246 km (0.053 R)
• M25: 11,316,032 km (0.04 R)
• M26: 11,489,715 km (0.119 R)
• M27: 11,547,759 km (0.075 R)
• M28: 12,133,734 km (0.106 R)
• M29: 13,030,872 km (0.068 R)
• M30: 13,091,459 km (0.042 R)
• M31: 13,887,320 km (0.111 R)
• M32: 14,259,819 km (0.107 R)
• M33: 14,824,850 km (0.076 R)
• M34: 15,397,211 km (0.076 R)
• M35: 15,782,725 km (0.102 R)
• M36: 16,497,653 km (0.11 R)
• M37: 16,958,265 km (0.104 R)
• M38: 17,489,637 km (0.088 R)
• M39: 17,556,507 km (0.118 R)
• M40: 18,094,012 km (0.033 R)
• M41: 18,979,033 km (0.081 R)
• M42: 19,254,144 km (0.073 R)
• M43: 22,005,099 km (0.119 R)
• M44: 22,657,196 km (0.083 R)
• M45: 23,095,368 km (0.098 R)
• M46: 24,501,438 km (0.09 R)
• M47: 26,393,253 km (0.086 R)
• M48: 26,777,271 km (0.07 R)
• M49: 27,163,084 km (0.079 R)
• M50: 27,550,692 km (0.054 R)
• M51: 28,724,586 km (0.065 R)
• M52: 29,119,525 km (0.071 R)
• M53: 29,834,902 km (0.107 R)
• M54: 31,852,229 km (0.096 R)
• M55: 32,179,100 km (0.026 R)
• M56: 34,414,093 km (0.12 R)
• M57: 34,665,567 km (0.095 R)
• M58: 37,298,938 km (0.117 R)
• M59: 37,384,957 km (0.088 R)
• M60: 42,216,220 km (0.049 R)
• M61: 43,025,245 km (0.119 R)
• M62: 43,205,810 km (0.075 R)
• M63: 45,207,579 km (0.119 R)
• M64: 46,775,065 km (0.108 R)
• M65: 47,985,761 km (0.074 R)
• M66: 49,018,136 km (0.075 R)
• M67: 49,584,364 km (0.092 R)
• M68: 50,057,841 km (0.105 R)
• M69: 50,152,836 km (0.062 R)
• M70: 50,628,108 km (0.099 R)
• M71: 51,009,433 km (0.049 R)
• M72: 53,511,158 km (0.104 R)
• M73: 54,679,219 km (0.085 R)
• M74: 56,150,962 km (0.092 R)
• M75: 56,348,282 km (0.12 R)
• M76: 56,842,254 km (0.07 R)
• M77: 57,238,539 km (0.065 R)
• M78: 57,337,722 km (0.05 R)
• M79: 58,933,034 km (0.12 R)
• M80: 59,635,546 km (0.039 R)
• M81: 59,836,755 km (0.08 R)
• M82: 60,745,113 km (0.108 R)
• M83: 61,048,797 km (0.08 R)
• M84: 61,353,079 km (0.101 R)
• M85: 63,908,360 km (0.112 R)
• M86: 64,836,764 km (0.11 R)
• M87: 64,940,136 km (0.101 R)
• M88: 65,147,180 km (0.038 R)
• M89: 66,081,419 km (0.083 R)
• M90: 66,498,198 km (0.088 R)
• M91: 67,334,151 km (0.103 R)
• M92: 67,858,342 km (0.075 R)
• M93: 68,173,545 km (0.118 R)
• M94: 69,121,995 km (0.097 R)
• M95: 69,756,739 km (0.117 R)
• M96: 69,968,719 km (0.105 R)
• M97: 70,606,006 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 17,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit