🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.77 AU - 1.21 AU

Year: 363 Days

Day: 31.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,815,397 km

• M1: 209,138 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.94 AU - 1.06 AU

Year: 369 Days

Day: 24.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.27 AU - 2.31 AU

Year: 1279 Days

Day: 22.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.8

Radius: 8.3

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.43 AU - 6.33 AU

Year: 4604 Days

Day: 12 Hours

Environment

Temp: -150 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,815,397 km

• M1: 171,738 km (0.08 R)
• M2: 235,317 km (0.118 R)
• M3: 513,719 km (0.065 R)
• M4: 812,167 km (0.112 R)
• M5: 1,097,151 km (0.101 R)
• M6: 1,173,296 km (0.112 R)
• M7: 1,251,237 km (0.057 R)
• M8: 1,770,491 km (0.077 R)
• M9: 1,952,252 km (0.042 R)
• M10: 2,687,227 km (0.099 R)
• M11: 2,879,011 km (0.063 R)
• M12: 2,932,118 km (0.115 R)
• M13: 3,111,486 km (0.098 R)
• M14: 3,220,992 km (0.099 R)
• M15: 3,350,244 km (0.063 R)
• M16: 3,424,894 km (0.11 R)
• M17: 3,575,838 km (0.031 R)
• M18: 3,632,984 km (0.098 R)
• M19: 3,884,309 km (0.056 R)
• M20: 4,302,435 km (0.09 R)
• M21: 4,924,463 km (0.073 R)
• M22: 5,354,706 km (0.091 R)
• M23: 5,819,656 km (0.098 R)
• M24: 5,954,743 km (0.088 R)
• M25: 6,091,027 km (0.072 R)
• M26: 6,228,358 km (0.095 R)
• M27: 6,297,322 km (0.082 R)
• M28: 6,669,971 km (0.106 R)
• M29: 6,787,854 km (0.105 R)
• M30: 7,242,183 km (0.098 R)
• M31: 7,706,235 km (0.047 R)
• M32: 8,689,093 km (0.115 R)
• M33: 8,921,419 km (0.047 R)
• M34: 9,366,023 km (0.108 R)
• M35: 9,684,218 km (0.08 R)
• M36: 10,195,244 km (0.072 R)
• M37: 10,276,626 km (0.111 R)
• M38: 10,385,683 km (0.037 R)
• M39: 10,632,369 km (0.076 R)
• M40: 11,215,502 km (0.046 R)
• M41: 11,412,074 km (0.058 R)
• M42: 11,581,568 km (0.12 R)
• M43: 11,980,396 km (0.072 R)
• M44: 12,181,455 km (0.062 R)
• M45: 12,791,216 km (0.087 R)
• M46: 13,381,380 km (0.119 R)
• M47: 13,440,920 km (0.117 R)
• M48: 13,859,794 km (0.105 R)
• M49: 13,950,151 km (0.057 R)
• M50: 14,987,612 km (0.092 R)
• M51: 15,111,330 km (0.053 R)
• M52: 15,390,928 km (0.073 R)
• M53: 15,578,225 km (0.115 R)
• M54: 15,766,269 km (0.117 R)
• M55: 16,113,037 km (0.07 R)
• M56: 16,239,746 km (0.085 R)
• M57: 16,558,091 km (0.09 R)
• M58: 16,750,025 km (0.088 R)
• M59: 16,846,216 km (0.043 R)
• M60: 17,071,660 km (0.096 R)
• M61: 17,362,778 km (0.096 R)
• M62: 17,917,187 km (0.113 R)
• M63: 18,378,248 km (0.091 R)
• M64: 18,709,906 km (0.067 R)
• M65: 18,976,639 km (0.076 R)
• M66: 19,077,020 km (0.116 R)
• M67: 19,144,040 km (0.115 R)
• M68: 19,446,526 km (0.113 R)
• M69: 19,513,845 km (0.092 R)
• M70: 19,581,464 km (0.108 R)
• M71: 19,954,112 km (0.119 R)
• M72: 20,913,483 km (0.105 R)
• M73: 21,051,712 km (0.074 R)
• M74: 21,120,975 km (0.118 R)
• M75: 21,225,095 km (0.078 R)
• M76: 21,398,779 km (0.062 R)
• M77: 22,274,525 km (0.103 R)
• M78: 22,770,142 km (0.085 R)
• M79: 22,912,410 km (0.088 R)
• M80: 23,197,843 km (0.045 R)
• M81: 23,269,350 km (0.118 R)
• M82: 23,341,008 km (0.111 R)
• M83: 23,808,202 km (0.101 R)
• M84: 23,880,458 km (0.095 R)
• M85: 24,097,375 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.4

Radius: 7.2

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.53 AU - 18.53 AU

Year: 22581 Days

Day: 23.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,815,397 km

• M1: 91,554 km (0.053 R)
• M2: 206,595 km (0.11 R)
• M3: 269,875 km (0.103 R)
• M4: 420,819 km (0.071 R)
• M5: 471,682 km (0.088 R)
• M6: 524,939 km (0.08 R)
• M7: 599,588 km (0.075 R)
• M8: 802,293 km (0.118 R)
• M9: 1,121,685 km (0.111 R)
• M10: 1,451,698 km (0.081 R)
• M11: 1,586,485 km (0.06 R)
• M12: 1,897,649 km (0.104 R)
• M13: 2,075,371 km (0.053 R)
• M14: 2,289,595 km (0.103 R)
• M15: 2,511,150 km (0.118 R)
• M16: 2,739,586 km (0.072 R)
• M17: 2,974,903 km (0.092 R)
• M18: 3,682,651 km (0.074 R)
• M19: 4,131,444 km (0.045 R)
• M20: 4,479,409 km (0.097 R)
• M21: 4,877,190 km (0.116 R)
• M22: 5,286,190 km (0.089 R)
• M23: 5,791,532 km (0.101 R)
• M24: 7,075,680 km (0.074 R)
• M25: 8,106,260 km (0.111 R)
• M26: 8,250,472 km (0.095 R)
• M27: 8,590,059 km (0.109 R)
• M28: 8,835,549 km (0.11 R)
• M29: 9,183,065 km (0.065 R)
• M30: 10,669,769 km (0.039 R)
• M31: 11,039,724 km (0.114 R)
• M32: 11,253,051 km (0.108 R)
• M33: 11,414,018 km (0.054 R)
• M34: 12,395,231 km (0.098 R)
• M35: 12,505,933 km (0.085 R)
• M36: 13,403,221 km (0.066 R)
• M37: 13,687,906 km (0.077 R)
• M38: 14,205,365 km (0.045 R)
• M39: 14,670,764 km (0.109 R)
• M40: 15,378,063 km (0.11 R)
• M41: 15,616,372 km (0.075 R)
• M42: 16,096,581 km (0.102 R)
• M43: 16,156,869 km (0.117 R)
• M44: 16,887,206 km (0.082 R)
• M45: 17,441,915 km (0.1 R)
• M46: 20,828,063 km (0.111 R)
• M47: 21,223,899 km (0.096 R)
• M48: 21,356,442 km (0.092 R)
• M49: 21,688,849 km (0.044 R)
• M50: 21,755,570 km (0.048 R)
• M51: 22,764,158 km (0.104 R)
• M52: 24,063,565 km (0.116 R)
• M53: 28,980,548 km (0.063 R)
• M54: 29,866,467 km (0.118 R)
• M55: 30,089,368 km (0.05 R)
• M56: 30,312,717 km (0.067 R)
• M57: 32,043,864 km (0.066 R)
• M58: 32,272,001 km (0.057 R)
• M59: 32,653,475 km (0.044 R)
• M60: 34,116,542 km (0.057 R)
• M61: 34,817,109 km (0.099 R)
• M62: 36,074,180 km (0.066 R)
• M63: 36,549,303 km (0.118 R)
• M64: 36,708,176 km (0.071 R)
• M65: 36,946,934 km (0.076 R)
• M66: 38,309,472 km (0.113 R)
• M67: 38,470,888 km (0.05 R)
• M68: 38,551,670 km (0.1 R)
• M69: 42,661,722 km (0.084 R)
• M70: 43,416,144 km (0.102 R)
• M71: 45,449,479 km (0.115 R)
• M72: 45,877,029 km (0.108 R)
• M73: 46,908,507 km (0.077 R)
• M74: 48,906,835 km (0.088 R)
• M75: 49,344,858 km (0.078 R)
• M76: 52,447,817 km (0.112 R)
• M77: 53,616,326 km (0.108 R)
• M78: 53,796,741 km (0.086 R)
• M79: 53,887,098 km (0.074 R)
• M80: 55,430,649 km (0.115 R)
• M81: 55,613,158 km (0.062 R)
• M82: 56,437,143 km (0.118 R)
• M83: 57,819,278 km (0.091 R)
• M84: 58,189,682 km (0.107 R)
• M85: 58,746,934 km (0.093 R)
• M86: 58,839,835 km (0.108 R)
• M87: 58,933,034 km (0.115 R)
• M88: 60,522,811 km (0.112 R)
• M89: 60,616,908 km (0.087 R)
• M90: 61,087,393 km (0.111 R)
• M91: 61,748,167 km (0.073 R)
• M92: 63,553,663 km (0.045 R)
• M93: 63,649,107 km (0.077 R)

Asteroid Belt

Center: 16.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.8

Radius: 6.2

Gravity: 20.73 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.9 AU - 21.4 AU

Year: 26204 Days

Day: 16.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,815,397 km

• M1: 235,766 km (0.095 R)
• M2: 455,526 km (0.103 R)
• M3: 677,379 km (0.076 R)
• M4: 842,984 km (0.054 R)
• M5: 960,718 km (0.111 R)
• M6: 1,083,986 km (0.088 R)
• M7: 1,555,070 km (0.077 R)
• M8: 2,004,312 km (0.118 R)
• M9: 2,083,001 km (0.105 R)
• M10: 2,619,010 km (0.025 R)
• M11: 2,662,094 km (0.086 R)
• M12: 3,381,211 km (0.059 R)
• M13: 4,668,501 km (0.045 R)
• M14: 5,200,022 km (0.082 R)
• M15: 5,862,890 km (0.108 R)
• M16: 5,919,438 km (0.093 R)
• M17: 5,975,986 km (0.059 R)
• M18: 6,787,704 km (0.084 R)
• M19: 7,449,376 km (0.074 R)
• M20: 7,695,165 km (0.039 R)
• M21: 7,819,032 km (0.095 R)
• M22: 8,448,241 km (0.056 R)
• M23: 8,640,175 km (0.073 R)
• M24: 8,833,605 km (0.111 R)
• M25: 9,621,387 km (0.098 R)
• M26: 10,023,656 km (0.089 R)
• M27: 10,637,456 km (0.089 R)
• M28: 11,901,109 km (0.079 R)
• M29: 13,063,634 km (0.048 R)
• M30: 13,958,977 km (0.108 R)
• M31: 14,951,260 km (0.104 R)
• M32: 15,651,528 km (0.06 R)
• M33: 18,391,562 km (0.111 R)
• M34: 19,393,419 km (0.113 R)
• M35: 19,901,005 km (0.087 R)
• M36: 20,412,929 km (0.11 R)
• M37: 20,584,517 km (0.064 R)
• M38: 23,215,495 km (0.104 R)
• M39: 23,304,955 km (0.059 R)
• M40: 23,754,347 km (0.093 R)
• M41: 25,303,133 km (0.069 R)
• M42: 25,672,191 km (0.081 R)
• M43: 27,355,467 km (0.113 R)
• M44: 27,450,012 km (0.107 R)
• M45: 27,639,403 km (0.056 R)
• M46: 29,073,897 km (0.113 R)
• M47: 29,363,668 km (0.109 R)
• M48: 30,043,740 km (0.112 R)
• M49: 30,141,278 km (0.117 R)
• M50: 31,122,640 km (0.116 R)
• M51: 32,214,256 km (0.088 R)
• M52: 33,015,951 km (0.084 R)
• M53: 33,419,267 km (0.073 R)
• M54: 34,536,763 km (0.115 R)
• M55: 35,357,307 km (0.115 R)
• M56: 36,080,463 km (0.083 R)
• M57: 36,912,826 km (0.096 R)
• M58: 38,384,719 km (0.108 R)
• M59: 38,808,829 km (0.115 R)
• M60: 40,736,248 km (0.082 R)
• M61: 42,914,094 km (0.093 R)
• M62: 43,024,048 km (0.08 R)
• M63: 43,354,211 km (0.066 R)
• M64: 43,464,465 km (0.114 R)
• M65: 46,589,414 km (0.094 R)
• M66: 47,268,439 km (0.038 R)
• M67: 48,064,749 km (0.062 R)
• M68: 48,293,185 km (0.033 R)
• M69: 48,865,546 km (0.107 R)
• M70: 48,980,288 km (0.111 R)
• M71: 51,177,581 km (0.069 R)
• M72: 52,817,024 km (0.118 R)
• M73: 55,188,898 km (0.085 R)
• M74: 55,907,267 km (0.1 R)
• M75: 57,111,381 km (0.097 R)
• M76: 57,353,131 km (0.067 R)
• M77: 58,811,411 km (0.095 R)
• M78: 60,158,689 km (0.109 R)
• M79: 62,509,919 km (0.115 R)
• M80: 62,759,149 km (0.057 R)
• M81: 64,890,919 km (0.117 R)
• M82: 68,838,956 km (0.093 R)
• M83: 69,096,265 km (0.083 R)
• M84: 69,354,022 km (0.119 R)
• M85: 70,128,939 km (0.095 R)
• M86: 71,557,299 km (0.084 R)
• M87: 72,078,947 km (0.12 R)
• M88: 72,732,989 km (0.086 R)
• M89: 73,520,322 km (0.075 R)
• M90: 73,915,111 km (0.115 R)
• M91: 77,633,067 km (0.065 R)
• M92: 79,110,346 km (0.052 R)
• M93: 79,379,921 km (0.078 R)
• M94: 81,547,594 km (0.084 R)
• M95: 83,323,022 km (0.08 R)
• M96: 83,460,203 km (0.058 R)
• M97: 93,099,841 km (0.053 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 16,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit