🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.22 AU - 1.96 AU

Year: 763 Days

Day: 40.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,546,070 km

• M1: 467,194 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.13 AU - 3.21 AU

Year: 1661 Days

Day: 19.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.6

Radius: 9.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.31 AU - 4.51 AU

Year: 3527 Days

Day: 5.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,546,070 km

• M1: 157,975 km (0.064 R)
• M2: 284,086 km (0.072 R)
• M3: 364,121 km (0.089 R)
• M4: 512,373 km (0.12 R)
• M5: 645,515 km (0.096 R)
• M6: 743,801 km (0.07 R)
• M7: 815,009 km (0.113 R)
• M8: 1,008,439 km (0.095 R)
• M9: 1,079,349 km (0.117 R)
• M10: 1,410,110 km (0.107 R)
• M11: 1,602,941 km (0.089 R)
• M12: 1,718,580 km (0.109 R)
• M13: 1,782,907 km (0.062 R)
• M14: 1,902,885 km (0.091 R)
• M15: 1,969,606 km (0.085 R)
• M16: 2,037,074 km (0.072 R)
• M17: 2,105,291 km (0.104 R)
• M18: 2,232,449 km (0.083 R)
• M19: 3,061,820 km (0.096 R)
• M20: 3,140,359 km (0.093 R)
• M21: 3,326,458 km (0.099 R)
• M22: 3,640,315 km (0.098 R)
• M23: 3,751,615 km (0.108 R)
• M24: 3,835,989 km (0.092 R)
• M25: 3,963,596 km (0.12 R)
• M26: 4,063,826 km (0.111 R)
• M27: 4,150,593 km (0.092 R)
• M28: 4,325,622 km (0.068 R)
• M29: 4,592,954 km (0.051 R)
• M30: 4,668,202 km (0.037 R)
• M31: 4,850,412 km (0.028 R)
• M32: 4,988,640 km (0.111 R)
• M33: 5,347,974 km (0.103 R)
• M34: 5,747,999 km (0.09 R)
• M35: 5,812,924 km (0.109 R)
• M36: 6,157,748 km (0.031 R)
• M37: 6,257,529 km (0.056 R)
• M38: 6,408,174 km (0.07 R)
• M39: 6,627,934 km (0.069 R)
• M40: 7,853,739 km (0.111 R)
• M41: 7,962,047 km (0.097 R)
• M42: 8,216,663 km (0.111 R)
• M43: 8,345,018 km (0.11 R)
• M44: 8,437,170 km (0.101 R)
• M45: 8,659,473 km (0.114 R)
• M46: 9,129,060 km (0.051 R)
• M47: 9,916,992 km (0.115 R)
• M48: 10,132,114 km (0.099 R)
• M49: 10,606,938 km (0.042 R)
• M50: 10,746,812 km (0.077 R)
• M51: 11,048,551 km (0.086 R)
• M52: 11,129,483 km (0.108 R)
• M53: 11,373,477 km (0.077 R)
• M54: 11,455,158 km (0.059 R)
• M55: 11,784,123 km (0.082 R)
• M56: 11,908,140 km (0.088 R)
• M57: 12,116,081 km (0.085 R)
• M58: 12,409,143 km (0.087 R)
• M59: 12,662,113 km (0.032 R)
• M60: 12,959,514 km (0.031 R)
• M61: 13,345,327 km (0.081 R)
• M62: 13,539,654 km (0.068 R)
• M63: 13,734,880 km (0.093 R)
• M64: 14,084,340 km (0.077 R)
• M65: 14,747,358 km (0.083 R)
• M66: 14,925,828 km (0.084 R)
• M67: 14,992,998 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.9

Radius: 10.6

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.02 AU - 6.54 AU

Year: 5292 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,546,070 km

• M1: 142,118 km (0.095 R)
• M2: 357,539 km (0.119 R)
• M3: 507,436 km (0.112 R)
• M4: 577,747 km (0.094 R)
• M5: 801,097 km (0.088 R)
• M6: 995,873 km (0.113 R)
• M7: 1,122,732 km (0.084 R)
• M8: 1,329,925 km (0.085 R)
• M9: 1,536,520 km (0.104 R)
• M10: 1,603,240 km (0.102 R)
• M11: 1,671,008 km (0.1 R)
• M12: 1,981,125 km (0.105 R)
• M13: 2,188,168 km (0.109 R)
• M14: 2,294,383 km (0.079 R)
• M15: 2,386,834 km (0.091 R)
• M16: 2,835,029 km (0.113 R)
• M17: 2,901,152 km (0.064 R)
• M18: 3,556,091 km (0.094 R)
• M19: 3,627,599 km (0.105 R)
• M20: 3,717,806 km (0.053 R)
• M21: 3,882,065 km (0.1 R)
• M22: 4,408,350 km (0.057 R)
• M23: 5,199,124 km (0.11 R)
• M24: 5,342,140 km (0.084 R)
• M25: 5,444,914 km (0.09 R)
• M26: 5,548,585 km (0.116 R)
• M27: 5,715,686 km (0.116 R)
• M28: 5,863,189 km (0.059 R)
• M29: 5,969,404 km (0.045 R)
• M30: 6,248,553 km (0.069 R)
• M31: 6,335,320 km (0.082 R)
• M32: 6,532,041 km (0.05 R)
• M33: 6,664,286 km (0.07 R)
• M34: 6,752,997 km (0.073 R)
• M35: 7,247,718 km (0.085 R)
• M36: 7,338,972 km (0.049 R)
• M37: 7,847,605 km (0.11 R)
• M38: 8,319,886 km (0.09 R)
• M39: 8,439,414 km (0.069 R)
• M40: 8,607,712 km (0.094 R)
• M41: 8,825,826 km (0.072 R)
• M42: 9,119,337 km (0.113 R)
• M43: 9,994,035 km (0.112 R)
• M44: 10,402,737 km (0.07 R)
• M45: 10,583,301 km (0.108 R)
• M46: 10,843,153 km (0.074 R)
• M47: 11,052,440 km (0.072 R)
• M48: 11,157,608 km (0.058 R)
• M49: 11,236,745 km (0.052 R)
• M50: 11,395,468 km (0.064 R)
• M51: 11,715,308 km (0.081 R)
• M52: 11,930,131 km (0.085 R)
• M53: 13,023,841 km (0.11 R)
• M54: 13,330,217 km (0.059 R)
• M55: 13,442,266 km (0.11 R)
• M56: 14,493,191 km (0.087 R)
• M57: 14,608,382 km (0.116 R)
• M58: 14,810,638 km (0.034 R)
• M59: 15,247,314 km (0.053 R)
• M60: 15,423,241 km (0.081 R)
• M61: 15,747,420 km (0.077 R)
• M62: 16,103,762 km (0.041 R)
• M63: 17,249,233 km (0.076 R)
• M64: 18,265,451 km (0.093 R)
• M65: 18,765,108 km (0.109 R)
• M66: 19,364,248 km (0.088 R)
• M67: 19,554,835 km (0.105 R)
• M68: 19,650,279 km (0.094 R)
• M69: 19,841,764 km (0.115 R)
• M70: 20,355,333 km (0.103 R)
• M71: 21,494,072 km (0.115 R)
• M72: 21,922,222 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.9

Radius: 5.5

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.57 AU - 14.59 AU

Year: 15988 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,546,070 km

• M1: 131,197 km (0.12 R)
• M2: 189,092 km (0.081 R)
• M3: 365,767 km (0.072 R)
• M4: 588,368 km (0.114 R)
• M5: 809,773 km (0.062 R)
• M6: 1,055,862 km (0.098 R)
• M7: 1,187,358 km (0.053 R)
• M8: 1,371,064 km (0.094 R)
• M9: 1,490,593 km (0.093 R)
• M10: 1,588,580 km (0.106 R)
• M11: 1,638,396 km (0.117 R)
• M12: 2,248,606 km (0.104 R)
• M13: 2,475,994 km (0.098 R)
• M14: 2,563,210 km (0.077 R)
• M15: 3,360,716 km (0.051 R)
• M16: 3,425,043 km (0.079 R)
• M17: 4,125,161 km (0.062 R)
• M18: 4,941,068 km (0.089 R)
• M19: 7,207,625 km (0.045 R)
• M20: 7,416,165 km (0.11 R)
• M21: 7,542,126 km (0.078 R)
• M22: 10,208,559 km (0.077 R)
• M23: 11,203,983 km (0.085 R)
• M24: 11,252,153 km (0.038 R)
• M25: 11,300,324 km (0.1 R)
• M26: 11,835,585 km (0.086 R)
• M27: 12,279,592 km (0.061 R)
• M28: 12,528,672 km (0.087 R)
• M29: 12,779,398 km (0.105 R)
• M30: 12,880,077 km (0.081 R)
• M31: 13,387,813 km (0.036 R)
• M32: 13,592,612 km (0.102 R)
• M33: 14,161,533 km (0.112 R)
• M34: 14,422,731 km (0.116 R)
• M35: 14,632,766 km (0.083 R)
• M36: 15,055,829 km (0.058 R)
• M37: 16,954,076 km (0.084 R)
• M38: 17,790,328 km (0.119 R)
• M39: 17,902,826 km (0.075 R)
• M40: 19,213,752 km (0.119 R)
• M41: 19,444,881 km (0.027 R)
• M42: 19,909,831 km (0.063 R)
• M43: 20,026,667 km (0.096 R)
• M44: 21,626,018 km (0.084 R)
• M45: 21,746,145 km (0.088 R)
• M46: 22,349,922 km (0.11 R)
• M47: 22,898,048 km (0.056 R)
• M48: 24,318,929 km (0.101 R)
• M49: 24,568,907 km (0.047 R)
• M50: 25,008,426 km (0.078 R)
• M51: 26,022,998 km (0.091 R)
• M52: 26,471,044 km (0.09 R)
• M53: 26,792,530 km (0.062 R)
• M54: 27,115,512 km (0.114 R)
• M55: 27,180,138 km (0.098 R)
• M56: 27,244,914 km (0.086 R)
• M57: 27,830,290 km (0.119 R)
• M58: 28,485,529 km (0.089 R)
• M59: 28,947,338 km (0.103 R)
• M60: 31,905,486 km (0.052 R)
• M61: 32,728,873 km (0.106 R)
• M62: 32,866,802 km (0.075 R)
• M63: 33,281,637 km (0.103 R)
• M64: 33,420,314 km (0.099 R)
• M65: 34,186,554 km (0.103 R)
• M66: 34,747,397 km (0.096 R)
• M67: 35,452,751 km (0.117 R)
• M68: 35,594,270 km (0.109 R)
• M69: 35,736,089 km (0.092 R)
• M70: 37,813,555 km (0.086 R)
• M71: 40,003,518 km (0.081 R)
• M72: 40,742,531 km (0.096 R)
• M73: 41,188,183 km (0.093 R)
• M74: 41,486,033 km (0.072 R)
• M75: 41,560,682 km (0.04 R)
• M76: 44,504,918 km (0.116 R)
• M77: 44,657,657 km (0.116 R)
• M78: 45,963,497 km (0.055 R)
• M79: 46,349,908 km (0.05 R)
• M80: 46,427,250 km (0.115 R)
• M81: 46,659,725 km (0.12 R)
• M82: 47,126,022 km (0.04 R)
• M83: 47,671,755 km (0.118 R)
• M84: 49,163,844 km (0.069 R)
• M85: 49,400,807 km (0.109 R)
• M86: 49,796,643 km (0.119 R)
• M87: 50,272,963 km (0.085 R)
• M88: 50,750,928 km (0.059 R)
• M89: 51,070,319 km (0.025 R)
• M90: 51,791,531 km (0.078 R)
• M91: 53,081,812 km (0.054 R)
• M92: 54,137,973 km (0.055 R)
• M93: 54,464,396 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 12,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit