🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.6 AU - 0.62 AU

Year: 180 Days

Day: 41.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.81 AU - 1.25 AU

Year: 396 Days

Day: 20.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.75 AU - 2.37 AU

Year: 1120 Days

Day: 20 Hours

Environment

Temp: -72 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.5

Radius: 11.4

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.33 AU - 6.85 AU

Year: 6407 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,181,614 km

• M1: 160,668 km (0.07 R)
• M2: 232,774 km (0.065 R)
• M3: 343,327 km (0.094 R)
• M4: 469,438 km (0.067 R)
• M5: 638,185 km (0.074 R)
• M6: 896,839 km (0.103 R)
• M7: 995,574 km (0.118 R)
• M8: 1,173,894 km (0.042 R)
• M9: 1,314,965 km (0.096 R)
• M10: 1,684,023 km (0.119 R)
• M11: 1,844,392 km (0.033 R)
• M12: 1,935,647 km (0.12 R)
• M13: 2,199,837 km (0.118 R)
• M14: 2,277,478 km (0.115 R)
• M15: 2,804,960 km (0.117 R)
• M16: 3,126,446 km (0.083 R)
• M17: 3,392,431 km (0.072 R)
• M18: 3,596,632 km (0.084 R)
• M19: 3,688,784 km (0.087 R)
• M20: 3,899,119 km (0.112 R)
• M21: 3,970,028 km (0.034 R)
• M22: 4,041,386 km (0.117 R)
• M23: 4,282,538 km (0.114 R)
• M24: 4,429,593 km (0.111 R)
• M25: 4,931,793 km (0.099 R)
• M26: 5,189,700 km (0.098 R)
• M27: 5,267,939 km (0.111 R)
• M28: 5,372,957 km (0.074 R)
• M29: 5,478,573 km (0.106 R)
• M30: 5,638,493 km (0.088 R)
• M31: 5,881,141 km (0.066 R)
• M32: 6,044,801 km (0.081 R)
• M33: 6,210,107 km (0.091 R)
• M34: 6,348,934 km (0.119 R)
• M35: 6,460,833 km (0.097 R)
• M36: 6,886,140 km (0.082 R)
• M37: 7,029,903 km (0.074 R)
• M38: 7,116,670 km (0.112 R)
• M39: 8,034,154 km (0.088 R)
• M40: 8,645,710 km (0.116 R)
• M41: 10,043,851 km (0.099 R)
• M42: 10,404,233 km (0.061 R)
• M43: 11,239,288 km (0.099 R)
• M44: 11,510,958 km (0.118 R)
• M45: 11,750,614 km (0.074 R)
• M46: 12,095,736 km (0.072 R)
• M47: 12,725,393 km (0.049 R)
• M48: 12,973,127 km (0.114 R)
• M49: 13,401,725 km (0.111 R)
• M50: 13,473,532 km (0.061 R)
• M51: 14,126,228 km (0.045 R)
• M52: 15,012,296 km (0.058 R)
• M53: 15,086,945 km (0.094 R)
• M54: 15,236,693 km (0.061 R)
• M55: 15,878,468 km (0.068 R)
• M56: 16,529,069 km (0.116 R)
• M57: 16,954,675 km (0.059 R)
• M58: 17,266,586 km (0.088 R)
• M59: 17,698,326 km (0.036 R)
• M60: 18,452,748 km (0.087 R)
• M61: 19,136,560 km (0.078 R)
• M62: 20,198,555 km (0.113 R)
• M63: 20,363,561 km (0.062 R)
• M64: 20,653,482 km (0.115 R)
• M65: 20,736,658 km (0.111 R)
• M66: 20,903,161 km (0.094 R)
• M67: 21,869,414 km (0.093 R)
• M68: 23,108,383 km (0.104 R)
• M69: 23,976,051 km (0.045 R)
• M70: 24,282,278 km (0.119 R)
• M71: 24,810,208 km (0.08 R)
• M72: 24,898,621 km (0.068 R)
• M73: 25,609,360 km (0.11 R)
• M74: 26,778,318 km (0.114 R)
• M75: 27,187,169 km (0.098 R)
• M76: 27,826,999 km (0.106 R)
• M77: 28,982,044 km (0.085 R)
• M78: 30,720,222 km (0.106 R)
• M79: 31,434,552 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.2

Radius: 7.1

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.12 AU - 14.48 AU

Year: 18371 Days

Day: 22.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,181,614 km

• M1: 240,254 km (0.103 R)
• M2: 316,848 km (0.116 R)
• M3: 403,166 km (0.047 R)
• M4: 757,863 km (0.068 R)
• M5: 1,004,550 km (0.117 R)
• M6: 1,247,646 km (0.12 R)
• M7: 1,361,490 km (0.114 R)
• M8: 1,539,063 km (0.075 R)
• M9: 1,661,584 km (0.107 R)
• M10: 1,883,886 km (0.102 R)
• M11: 2,048,593 km (0.086 R)
• M12: 2,321,909 km (0.029 R)
• M13: 2,570,540 km (0.054 R)
• M14: 3,486,977 km (0.11 R)
• M15: 3,813,100 km (0.051 R)
• M16: 4,106,462 km (0.084 R)
• M17: 4,234,517 km (0.089 R)
• M18: 5,167,110 km (0.103 R)
• M19: 5,967,010 km (0.076 R)
• M20: 6,063,650 km (0.072 R)
• M21: 6,112,120 km (0.087 R)
• M22: 6,209,508 km (0.12 R)
• M23: 6,258,427 km (0.115 R)
• M24: 7,263,276 km (0.074 R)
• M25: 7,731,667 km (0.079 R)
• M26: 9,250,534 km (0.12 R)
• M27: 9,418,682 km (0.079 R)
• M28: 10,976,744 km (0.062 R)
• M29: 11,154,765 km (0.1 R)
• M30: 11,453,512 km (0.067 R)
• M31: 12,365,760 km (0.048 R)
• M32: 12,550,962 km (0.109 R)
• M33: 13,618,044 km (0.101 R)
• M34: 13,809,230 km (0.12 R)
• M35: 17,470,787 km (0.074 R)
• M36: 18,307,339 km (0.111 R)
• M37: 18,377,650 km (0.044 R)
• M38: 18,872,220 km (0.119 R)
• M39: 19,874,526 km (0.108 R)
• M40: 19,946,782 km (0.069 R)
• M41: 20,236,702 km (0.097 R)
• M42: 21,262,345 km (0.085 R)
• M43: 21,707,100 km (0.095 R)
• M44: 23,440,042 km (0.12 R)
• M45: 27,117,157 km (0.097 R)
• M46: 27,277,526 km (0.102 R)
• M47: 28,490,615 km (0.093 R)
• M48: 28,735,357 km (0.1 R)
• M49: 28,817,038 km (0.103 R)
• M50: 29,062,678 km (0.1 R)
• M51: 29,638,629 km (0.086 R)
• M52: 29,803,935 km (0.081 R)
• M53: 31,979,686 km (0.103 R)
• M54: 32,064,359 km (0.056 R)
• M55: 32,149,181 km (0.072 R)
• M56: 32,403,946 km (0.095 R)
• M57: 34,727,051 km (0.12 R)
• M58: 34,988,548 km (0.066 R)
• M59: 37,281,435 km (0.09 R)
• M60: 40,260,826 km (0.094 R)
• M61: 41,086,606 km (0.052 R)
• M62: 41,178,759 km (0.102 R)
• M63: 41,270,911 km (0.117 R)
• M64: 41,640,268 km (0.111 R)
• M65: 41,917,922 km (0.078 R)
• M66: 44,634,320 km (0.05 R)
• M67: 44,728,866 km (0.084 R)
• M68: 45,679,411 km (0.106 R)
• M69: 46,252,819 km (0.07 R)
• M70: 50,038,094 km (0.1 R)
• M71: 50,629,155 km (0.075 R)
• M72: 50,925,658 km (0.09 R)
• M73: 53,418,258 km (0.119 R)
• M74: 53,921,505 km (0.046 R)
• M75: 54,123,163 km (0.058 R)
• M76: 55,542,548 km (0.115 R)
• M77: 55,848,176 km (0.058 R)
• M78: 57,591,141 km (0.104 R)
• M79: 60,815,125 km (0.062 R)
• M80: 62,819,886 km (0.111 R)
• M81: 62,926,100 km (0.092 R)
• M82: 64,097,302 km (0.109 R)
• M83: 66,137,219 km (0.116 R)
• M84: 68,416,492 km (0.12 R)
• M85: 68,634,905 km (0.066 R)
• M86: 69,401,145 km (0.086 R)
• M87: 69,840,364 km (0.041 R)
• M88: 71,273,961 km (0.108 R)
• M89: 71,384,663 km (0.117 R)
• M90: 72,160,926 km (0.047 R)
• M91: 72,494,530 km (0.084 R)
• M92: 73,610,231 km (0.072 R)
• M93: 74,057,977 km (0.05 R)
• M94: 74,731,467 km (0.094 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 17,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit