🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.67 AU

Year: 148 Days

Day: 40.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.98 AU - 1.14 AU

Year: 407 Days

Day: 27.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.4 AU - 1.44 AU

Year: 631 Days

Day: 19.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,069,216 km

• M1: 328,218 km (0.088 R)
• M2: 348,114 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.81 AU - 2.57 AU

Year: 1208 Days

Day: 30.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 10.2

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.12 AU - 10.56 AU

Year: 9798 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,069,216 km

• M1: 956,080 km (0.12 R)
• M2: 1,495,680 km (0.045 R)
• M3: 2,444,280 km (0.075 R)
• M4: 2,670,322 km (0.106 R)
• M5: 2,992,257 km (0.09 R)
• M6: 3,482,788 km (0.079 R)
• M7: 3,609,497 km (0.114 R)
• M8: 4,198,315 km (0.095 R)
• M9: 4,572,908 km (0.112 R)
• M10: 4,746,740 km (0.028 R)
• M11: 4,887,512 km (0.116 R)
• M12: 5,065,384 km (0.083 R)
• M13: 5,281,553 km (0.114 R)
• M14: 6,138,749 km (0.053 R)
• M15: 6,446,920 km (0.086 R)
• M16: 6,760,328 km (0.088 R)
• M17: 7,199,398 km (0.106 R)
• M18: 7,320,721 km (0.06 R)
• M19: 7,524,474 km (0.067 R)
• M20: 8,063,176 km (0.082 R)
• M21: 8,231,324 km (0.03 R)
• M22: 8,916,033 km (0.049 R)
• M23: 9,221,362 km (0.066 R)
• M24: 9,485,851 km (0.118 R)
• M25: 9,618,993 km (0.105 R)
• M26: 9,797,464 km (0.071 R)
• M27: 10,022,309 km (0.031 R)
• M28: 10,112,666 km (0.061 R)
• M29: 12,168,440 km (0.092 R)
• M30: 12,751,124 km (0.113 R)
• M31: 12,947,397 km (0.088 R)
• M32: 13,692,095 km (0.059 R)
• M33: 13,792,475 km (0.085 R)
• M34: 14,809,441 km (0.068 R)
• M35: 16,486,583 km (0.1 R)
• M36: 16,915,181 km (0.083 R)
• M37: 18,222,965 km (0.088 R)
• M38: 19,337,619 km (0.117 R)
• M39: 20,589,005 km (0.118 R)
• M40: 21,166,453 km (0.059 R)
• M41: 22,278,265 km (0.105 R)
• M42: 22,396,447 km (0.114 R)
• M43: 23,049,890 km (0.113 R)
• M44: 24,193,416 km (0.095 R)
• M45: 24,741,543 km (0.103 R)
• M46: 24,925,100 km (0.1 R)
• M47: 26,098,545 km (0.12 R)
• M48: 28,498,993 km (0.11 R)
• M49: 29,400,918 km (0.117 R)
• M50: 29,465,694 km (0.067 R)
• M51: 30,312,418 km (0.092 R)
• M52: 30,574,514 km (0.067 R)
• M53: 31,034,976 km (0.092 R)
• M54: 31,365,288 km (0.102 R)
• M55: 33,981,605 km (0.116 R)
• M56: 34,253,873 km (0.115 R)
• M57: 34,390,307 km (0.071 R)
• M58: 35,075,166 km (0.085 R)
• M59: 36,319,072 km (0.086 R)
• M60: 37,296,544 km (0.106 R)
• M61: 38,070,713 km (0.116 R)
• M62: 38,141,324 km (0.05 R)
• M63: 38,637,091 km (0.1 R)
• M64: 38,850,118 km (0.077 R)
• M65: 39,778,074 km (0.052 R)
• M66: 40,136,810 km (0.077 R)
• M67: 40,496,742 km (0.107 R)
• M68: 41,437,563 km (0.069 R)
• M69: 41,801,385 km (0.073 R)
• M70: 42,239,258 km (0.113 R)
• M71: 42,678,627 km (0.106 R)
• M72: 43,635,904 km (0.097 R)
• M73: 44,154,410 km (0.097 R)
• M74: 45,947,191 km (0.078 R)
• M75: 46,323,729 km (0.089 R)
• M76: 46,399,126 km (0.119 R)
• M77: 47,003,950 km (0.077 R)
• M78: 47,307,335 km (0.03 R)
• M79: 49,295,341 km (0.07 R)
• M80: 49,758,047 km (0.063 R)
• M81: 49,835,239 km (0.025 R)
• M82: 50,144,608 km (0.093 R)
• M83: 50,222,100 km (0.115 R)
• M84: 50,532,366 km (0.085 R)
• M85: 50,998,812 km (0.06 R)
• M86: 51,544,844 km (0.117 R)
• M87: 51,701,174 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.7

Radius: 4.7

Gravity: 18.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.18 AU - 18.62 AU

Year: 23635 Days

Day: 18.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,069,216 km

• M1: 202,107 km (0.104 R)
• M2: 274,512 km (0.065 R)
• M3: 446,101 km (0.048 R)
• M4: 647,908 km (0.047 R)
• M5: 691,591 km (0.076 R)
• M6: 781,948 km (0.085 R)
• M7: 828,623 km (0.112 R)
• M8: 1,546,244 km (0.073 R)
• M9: 2,203,726 km (0.098 R)
• M10: 2,543,912 km (0.046 R)
• M11: 2,936,756 km (0.093 R)
• M12: 2,973,557 km (0.11 R)
• M13: 3,121,659 km (0.059 R)
• M14: 3,159,058 km (0.07 R)
• M15: 3,659,314 km (0.064 R)
• M16: 3,979,303 km (0.101 R)
• M17: 4,391,745 km (0.088 R)
• M18: 4,688,547 km (0.069 R)
• M19: 4,817,799 km (0.099 R)
• M20: 5,212,439 km (0.093 R)
• M21: 5,617,550 km (0.117 R)
• M22: 5,754,731 km (0.11 R)
• M23: 5,800,807 km (0.071 R)
• M24: 7,840,275 km (0.068 R)
• M25: 7,993,613 km (0.055 R)
• M26: 8,459,760 km (0.084 R)
• M27: 8,617,137 km (0.111 R)
• M28: 10,243,265 km (0.109 R)
• M29: 10,523,313 km (0.114 R)
• M30: 10,692,508 km (0.062 R)
• M31: 10,749,056 km (0.111 R)
• M32: 11,033,591 km (0.069 R)
• M33: 11,668,484 km (0.116 R)
• M34: 12,374,287 km (0.082 R)
• M35: 12,433,827 km (0.108 R)
• M36: 12,612,746 km (0.1 R)
• M37: 13,276,063 km (0.074 R)
• M38: 13,765,547 km (0.049 R)
• M39: 14,136,550 km (0.105 R)
• M40: 14,825,149 km (0.1 R)
• M41: 16,040,332 km (0.118 R)
• M42: 16,626,906 km (0.034 R)
• M43: 17,088,116 km (0.104 R)
• M44: 17,154,238 km (0.095 R)
• M45: 17,220,660 km (0.093 R)
• M46: 17,286,932 km (0.096 R)
• M47: 17,620,236 km (0.058 R)
• M48: 18,225,359 km (0.05 R)
• M49: 18,837,364 km (0.118 R)
• M50: 20,642,711 km (0.05 R)
• M51: 20,854,542 km (0.112 R)
• M52: 23,012,341 km (0.073 R)
• M53: 24,639,218 km (0.113 R)
• M54: 25,164,606 km (0.111 R)
• M55: 25,390,798 km (0.108 R)
• M56: 25,466,494 km (0.113 R)
• M57: 25,997,567 km (0.064 R)
• M58: 26,532,379 km (0.052 R)
• M59: 27,612,925 km (0.087 R)
• M60: 29,260,446 km (0.065 R)
• M61: 29,657,329 km (0.103 R)
• M62: 31,101,098 km (0.089 R)
• M63: 33,557,495 km (0.079 R)
• M64: 33,723,549 km (0.096 R)
• M65: 33,972,928 km (0.072 R)
• M66: 34,641,182 km (0.069 R)
• M67: 34,977,029 km (0.092 R)
• M68: 35,313,774 km (0.112 R)
• M69: 35,567,193 km (0.109 R)
• M70: 35,990,705 km (0.095 R)
• M71: 36,075,676 km (0.08 R)
• M72: 37,014,104 km (0.062 R)
• M73: 37,701,655 km (0.094 R)
• M74: 38,306,629 km (0.118 R)
• M75: 39,089,325 km (0.101 R)
• M76: 39,526,301 km (0.037 R)
• M77: 40,935,812 km (0.07 R)
• M78: 42,990,688 km (0.118 R)
• M79: 44,257,782 km (0.054 R)
• M80: 44,439,843 km (0.087 R)
• M81: 47,385,724 km (0.113 R)
• M82: 47,945,070 km (0.104 R)
• M83: 48,694,257 km (0.117 R)
• M84: 50,204,148 km (0.09 R)
• M85: 50,679,121 km (0.082 R)
• M86: 51,921,232 km (0.072 R)
• M87: 53,560,376 km (0.111 R)
• M88: 53,657,315 km (0.115 R)
• M89: 54,630,150 km (0.073 R)
• M90: 55,412,547 km (0.037 R)
• M91: 55,706,806 km (0.081 R)
• M92: 59,781,404 km (0.085 R)
• M93: 61,905,095 km (0.104 R)
• M94: 63,129,853 km (0.116 R)
• M95: 64,053,470 km (0.094 R)
• M96: 64,981,725 km (0.087 R)
• M97: 68,528,241 km (0.115 R)
• M98: 69,900,802 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 19,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit