🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.69 AU - 0.79 AU

Year: 231 Days

Day: 47.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.02 AU - 1.42 AU

Year: 490 Days

Day: 25.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.25 AU - 2.25 AU

Year: 1227 Days

Day: 17.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.2

Radius: 6.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.72 AU - 14.46 AU

Year: 18208 Days

Day: 15.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,206,666 km

• M1: 113,246 km (0.082 R)
• M2: 156,330 km (0.114 R)
• M3: 218,712 km (0.076 R)
• M4: 400,174 km (0.046 R)
• M5: 835,055 km (0.104 R)
• M6: 1,066,334 km (0.093 R)
• M7: 1,218,624 km (0.103 R)
• M8: 1,297,462 km (0.081 R)
• M9: 1,418,786 km (0.046 R)
• M10: 1,629,570 km (0.118 R)
• M11: 1,672,953 km (0.111 R)
• M12: 1,827,787 km (0.118 R)
• M13: 1,895,555 km (0.11 R)
• M14: 2,223,174 km (0.115 R)
• M15: 2,368,882 km (0.107 R)
• M16: 2,930,173 km (0.068 R)
• M17: 3,144,098 km (0.047 R)
• M18: 3,253,155 km (0.075 R)
• M19: 3,418,910 km (0.054 R)
• M20: 3,932,629 km (0.109 R)
• M21: 3,991,271 km (0.08 R)
• M22: 4,379,029 km (0.103 R)
• M23: 4,779,054 km (0.081 R)
• M24: 5,745,905 km (0.11 R)
• M25: 5,946,366 km (0.113 R)
• M26: 6,492,248 km (0.068 R)
• M27: 7,161,250 km (0.116 R)
• M28: 7,268,811 km (0.098 R)
• M29: 7,594,934 km (0.118 R)
• M30: 7,888,745 km (0.119 R)
• M31: 8,261,393 km (0.109 R)
• M32: 8,487,734 km (0.103 R)
• M33: 9,178,877 km (0.1 R)
• M34: 10,614,717 km (0.105 R)
• M35: 10,819,516 km (0.065 R)
• M36: 10,943,234 km (0.099 R)
• M37: 11,191,716 km (0.1 R)
• M38: 11,316,630 km (0.079 R)
• M39: 11,821,224 km (0.056 R)
• M40: 11,906,046 km (0.097 R)
• M41: 11,991,017 km (0.101 R)
• M42: 12,332,998 km (0.081 R)
• M43: 12,808,570 km (0.09 R)
• M44: 13,911,555 km (0.073 R)
• M45: 14,953,055 km (0.116 R)
• M46: 15,506,268 km (0.029 R)
• M47: 15,599,168 km (0.104 R)
• M48: 16,301,381 km (0.101 R)
• M49: 16,537,895 km (0.081 R)
• M50: 16,585,318 km (0.116 R)
• M51: 16,632,740 km (0.112 R)
• M52: 17,014,065 km (0.099 R)
• M53: 17,302,041 km (0.093 R)
• M54: 17,688,303 km (0.119 R)
• M55: 18,224,312 km (0.075 R)
• M56: 18,814,924 km (0.066 R)
• M57: 18,963,624 km (0.089 R)
• M58: 19,062,957 km (0.109 R)
• M59: 19,262,072 km (0.075 R)
• M60: 20,624,460 km (0.103 R)
• M61: 20,931,435 km (0.105 R)
• M62: 22,593,766 km (0.049 R)
• M63: 23,334,425 km (0.103 R)
• M64: 24,622,314 km (0.092 R)
• M65: 26,541,654 km (0.034 R)
• M66: 26,764,106 km (0.109 R)
• M67: 27,042,957 km (0.098 R)
• M68: 27,154,706 km (0.058 R)
• M69: 28,054,837 km (0.1 R)
• M70: 28,964,691 km (0.063 R)
• M71: 29,251,021 km (0.106 R)
• M72: 29,999,759 km (0.087 R)
• M73: 31,398,648 km (0.099 R)
• M74: 31,928,674 km (0.095 R)
• M75: 32,224,429 km (0.114 R)
• M76: 32,283,819 km (0.057 R)
• M77: 32,878,321 km (0.095 R)
• M78: 32,997,700 km (0.108 R)
• M79: 33,416,574 km (0.097 R)
• M80: 35,905,135 km (0.064 R)
• M81: 36,582,962 km (0.079 R)
• M82: 36,706,530 km (0.085 R)
• M83: 39,019,613 km (0.088 R)
• M84: 39,082,893 km (0.084 R)
• M85: 40,481,184 km (0.076 R)
• M86: 40,609,090 km (0.091 R)
• M87: 41,508,323 km (0.077 R)
• M88: 41,572,949 km (0.038 R)
• M89: 41,766,529 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.1

Radius: 3

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.38 AU - 17.14 AU

Year: 19571 Days

Day: 18.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,206,666 km

• M1: 38,596 km (0.082 R)
• M2: 73,303 km (0.049 R)
• M3: 92,751 km (0.076 R)
• M4: 130,749 km (0.113 R)
• M5: 467,045 km (0.032 R)
• M6: 869,014 km (0.112 R)
• M7: 938,278 km (0.071 R)
• M8: 1,063,940 km (0.067 R)
• M9: 1,119,441 km (0.106 R)
• M10: 1,681,779 km (0.066 R)
• M11: 1,703,321 km (0.081 R)
• M12: 1,968,409 km (0.076 R)
• M13: 2,246,212 km (0.087 R)
• M14: 2,317,720 km (0.106 R)
• M15: 2,365,591 km (0.087 R)
• M16: 2,710,863 km (0.072 R)
• M17: 2,993,005 km (0.109 R)
• M18: 3,177,459 km (0.108 R)
• M19: 3,392,730 km (0.114 R)
• M20: 3,752,663 km (0.09 R)
• M21: 3,865,759 km (0.104 R)
• M22: 4,841,286 km (0.115 R)
• M23: 4,933,588 km (0.086 R)
• M24: 5,057,455 km (0.102 R)
• M25: 5,088,572 km (0.082 R)
• M26: 5,757,424 km (0.117 R)
• M27: 6,052,431 km (0.066 R)
• M28: 6,862,802 km (0.104 R)
• M29: 8,994,572 km (0.111 R)
• M30: 9,336,254 km (0.069 R)
• M31: 9,374,551 km (0.094 R)
• M32: 9,489,591 km (0.095 R)
• M33: 9,605,081 km (0.093 R)
• M34: 9,721,019 km (0.049 R)
• M35: 10,347,386 km (0.11 R)
• M36: 10,545,752 km (0.062 R)
• M37: 11,067,400 km (0.115 R)
• M38: 11,392,626 km (0.103 R)
• M39: 11,638,565 km (0.083 R)
• M40: 11,845,010 km (0.034 R)
• M41: 12,052,502 km (0.11 R)
• M42: 12,219,304 km (0.089 R)
• M43: 12,724,496 km (0.028 R)
• M44: 13,065,130 km (0.111 R)
• M45: 13,193,635 km (0.051 R)
• M46: 13,451,841 km (0.095 R)
• M47: 14,457,138 km (0.12 R)
• M48: 15,486,372 km (0.079 R)
• M49: 15,986,926 km (0.083 R)
• M50: 16,078,480 km (0.034 R)
• M51: 16,492,716 km (0.115 R)
• M52: 17,425,758 km (0.088 R)
• M53: 19,635,917 km (0.047 R)
• M54: 20,474,713 km (0.106 R)
• M55: 21,023,587 km (0.08 R)
• M56: 21,678,676 km (0.076 R)
• M57: 21,983,258 km (0.07 R)
• M58: 22,289,185 km (0.044 R)
• M59: 23,111,973 km (0.086 R)
• M60: 24,154,521 km (0.109 R)
• M61: 25,318,692 km (0.096 R)
• M62: 25,961,514 km (0.087 R)
• M63: 27,208,262 km (0.037 R)
• M64: 27,921,545 km (0.077 R)
• M65: 28,252,904 km (0.1 R)
• M66: 28,919,363 km (0.07 R)
• M67: 29,422,610 km (0.109 R)
• M68: 31,178,141 km (0.109 R)
• M69: 31,521,767 km (0.025 R)
• M70: 31,694,104 km (0.098 R)
• M71: 31,981,930 km (0.115 R)
• M72: 32,270,804 km (0.07 R)
• M73: 32,386,443 km (0.118 R)
• M74: 33,200,555 km (0.115 R)
• M75: 33,258,898 km (0.104 R)
• M76: 33,786,081 km (0.073 R)
• M77: 34,021,249 km (0.058 R)
• M78: 34,080,190 km (0.064 R)
• M79: 34,315,956 km (0.086 R)
• M80: 34,493,230 km (0.103 R)
• M81: 34,848,674 km (0.117 R)
• M82: 35,443,775 km (0.057 R)
• M83: 36,342,559 km (0.118 R)
• M84: 36,946,037 km (0.053 R)
• M85: 37,248,972 km (0.065 R)
• M86: 37,370,296 km (0.11 R)
• M87: 37,857,237 km (0.093 R)
• M88: 38,223,902 km (0.105 R)
• M89: 39,392,560 km (0.064 R)
• M90: 39,516,128 km (0.076 R)
• M91: 39,578,061 km (0.047 R)
• M92: 40,760,184 km (0.054 R)
• M93: 40,885,397 km (0.06 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 14,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit