🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.84 AU - 1.26 AU

Year: 389 Days

Day: 39.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.01 AU - 1.15 AU

Year: 406 Days

Day: 14.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,103,520 km

• M1: 78,838 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.95 AU - 1.41 AU

Year: 464 Days

Day: 24.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.35 AU - 3.07 AU

Year: 1613 Days

Day: 35 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.5

Radius: 9.1

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.65 AU - 8.79 AU

Year: 7016 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,103,520 km

• M1: 121,922 km (0.031 R)
• M2: 211,531 km (0.099 R)
• M3: 321,486 km (0.102 R)
• M4: 884,871 km (0.078 R)
• M5: 1,004,998 km (0.062 R)
• M6: 1,130,661 km (0.026 R)
• M7: 1,195,736 km (0.104 R)
• M8: 1,398,291 km (0.111 R)
• M9: 1,760,917 km (0.099 R)
• M10: 2,192,955 km (0.066 R)
• M11: 2,316,523 km (0.064 R)
• M12: 2,379,055 km (0.108 R)
• M13: 2,855,973 km (0.116 R)
• M14: 3,036,837 km (0.075 R)
• M15: 3,338,725 km (0.04 R)
• M16: 3,626,103 km (0.095 R)
• M17: 3,846,909 km (0.031 R)
• M18: 4,072,054 km (0.031 R)
• M19: 4,275,956 km (0.058 R)
• M20: 4,353,298 km (0.102 R)
• M21: 4,907,708 km (0.086 R)
• M22: 5,851,970 km (0.117 R)
• M23: 5,909,265 km (0.117 R)
• M24: 6,462,927 km (0.1 R)
• M25: 6,611,478 km (0.089 R)
• M26: 6,701,087 km (0.112 R)
• M27: 6,791,145 km (0.093 R)
• M28: 7,185,934 km (0.043 R)
• M29: 7,432,621 km (0.043 R)
• M30: 7,619,468 km (0.12 R)
• M31: 8,189,436 km (0.036 R)
• M32: 8,871,752 km (0.105 R)
• M33: 9,070,119 km (0.067 R)
• M34: 9,203,111 km (0.07 R)
• M35: 9,606,128 km (0.026 R)
• M36: 9,912,056 km (0.103 R)
• M37: 10,568,641 km (0.087 R)
• M38: 11,025,961 km (0.067 R)
• M39: 11,346,400 km (0.055 R)
• M40: 11,418,057 km (0.04 R)
• M41: 11,633,927 km (0.11 R)
• M42: 12,326,117 km (0.11 R)
• M43: 14,676,449 km (0.109 R)
• M44: 14,754,539 km (0.109 R)
• M45: 14,832,629 km (0.067 R)
• M46: 15,107,590 km (0.119 R)
• M47: 15,384,196 km (0.117 R)
• M48: 15,822,219 km (0.09 R)
• M49: 15,902,254 km (0.033 R)
• M50: 16,792,062 km (0.113 R)
• M51: 16,873,742 km (0.088 R)
• M52: 16,996,412 km (0.092 R)
• M53: 17,739,465 km (0.045 R)
• M54: 17,905,968 km (0.08 R)
• M55: 19,171,566 km (0.104 R)
• M56: 19,556,930 km (0.083 R)
• M57: 19,642,948 km (0.082 R)
• M58: 19,901,603 km (0.113 R)
• M59: 20,031,304 km (0.108 R)
• M60: 20,991,424 km (0.1 R)
• M61: 21,788,182 km (0.087 R)
• M62: 22,279,910 km (0.066 R)
• M63: 22,369,669 km (0.115 R)
• M64: 22,820,557 km (0.089 R)
• M65: 23,823,012 km (0.09 R)
• M66: 24,237,099 km (0.087 R)
• M67: 24,375,776 km (0.111 R)
• M68: 25,119,427 km (0.089 R)
• M69: 25,447,047 km (0.11 R)
• M70: 25,540,994 km (0.117 R)
• M71: 25,682,065 km (0.12 R)
• M72: 26,963,071 km (0.105 R)
• M73: 27,058,814 km (0.05 R)
• M74: 29,735,120 km (0.078 R)
• M75: 29,933,038 km (0.116 R)
• M76: 30,230,738 km (0.112 R)
• M77: 31,381,145 km (0.069 R)
• M78: 32,139,008 km (0.083 R)
• M79: 32,647,641 km (0.092 R)
• M80: 33,107,654 km (0.085 R)
• M81: 33,879,131 km (0.12 R)
• M82: 34,396,739 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.9

Radius: 4.6

Gravity: 29.63 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.61 AU - 16.35 AU

Year: 19927 Days

Day: 23.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,103,520 km

• M1: 109,954 km (0.087 R)
• M2: 265,536 km (0.056 R)
• M3: 459,116 km (0.072 R)
• M4: 498,610 km (0.116 R)
• M5: 1,421,030 km (0.106 R)
• M6: 1,509,592 km (0.084 R)
• M7: 1,849,927 km (0.079 R)
• M8: 1,946,867 km (0.102 R)
• M9: 2,012,391 km (0.09 R)
• M10: 2,854,327 km (0.097 R)
• M11: 2,966,526 km (0.072 R)
• M12: 3,389,888 km (0.077 R)
• M13: 3,669,187 km (0.047 R)
• M14: 3,791,259 km (0.107 R)
• M15: 4,207,440 km (0.085 R)
• M16: 5,633,856 km (0.095 R)
• M17: 6,544,907 km (0.085 R)
• M18: 6,842,008 km (0.095 R)
• M19: 7,194,311 km (0.105 R)
• M20: 7,552,299 km (0.087 R)
• M21: 7,968,630 km (0.119 R)
• M22: 8,021,288 km (0.092 R)
• M23: 8,179,563 km (0.082 R)
• M24: 8,715,123 km (0.057 R)
• M25: 9,372,456 km (0.116 R)
• M26: 9,707,107 km (0.108 R)
• M27: 9,932,401 km (0.117 R)
• M28: 10,560,862 km (0.105 R)
• M29: 10,792,439 km (0.031 R)
• M30: 10,908,976 km (0.117 R)
• M31: 11,557,034 km (0.106 R)
• M32: 11,915,770 km (0.077 R)
• M33: 12,460,755 km (0.062 R)
• M34: 13,763,453 km (0.112 R)
• M35: 13,826,583 km (0.104 R)
• M36: 15,304,610 km (0.032 R)
• M37: 15,435,508 km (0.051 R)
• M38: 16,428,838 km (0.062 R)
• M39: 17,238,312 km (0.081 R)
• M40: 18,199,179 km (0.089 R)
• M41: 20,028,911 km (0.11 R)
• M42: 20,748,177 km (0.094 R)
• M43: 23,256,036 km (0.063 R)
• M44: 23,708,420 km (0.092 R)
• M45: 25,082,925 km (0.08 R)
• M46: 25,314,652 km (0.108 R)
• M47: 25,702,111 km (0.092 R)
• M48: 25,935,633 km (0.061 R)
• M49: 26,013,574 km (0.067 R)
• M50: 26,719,077 km (0.04 R)
• M51: 27,271,991 km (0.108 R)
• M52: 27,589,737 km (0.065 R)
• M53: 28,309,003 km (0.116 R)
• M54: 29,765,937 km (0.111 R)
• M55: 30,833,168 km (0.069 R)
• M56: 32,163,991 km (0.035 R)
• M57: 32,331,541 km (0.084 R)
• M58: 33,343,570 km (0.052 R)
• M59: 37,318,236 km (0.1 R)
• M60: 39,809,639 km (0.111 R)
• M61: 40,440,942 km (0.117 R)
• M62: 40,893,775 km (0.093 R)
• M63: 41,166,342 km (0.083 R)
• M64: 41,713,272 km (0.025 R)
• M65: 41,987,634 km (0.12 R)
• M66: 42,446,152 km (0.061 R)
• M67: 43,553,625 km (0.08 R)
• M68: 43,831,877 km (0.053 R)
• M69: 44,110,877 km (0.119 R)
• M70: 45,420,158 km (0.1 R)
• M71: 45,890,942 km (0.045 R)
• M72: 45,985,338 km (0.108 R)
• M73: 47,027,287 km (0.108 R)
• M74: 48,556,776 km (0.11 R)
• M75: 49,424,294 km (0.097 R)
• M76: 50,686,302 km (0.044 R)
• M77: 51,174,589 km (0.104 R)
• M78: 51,468,250 km (0.068 R)
• M79: 51,762,509 km (0.114 R)
• M80: 52,057,217 km (0.098 R)
• M81: 54,835,548 km (0.11 R)
• M82: 55,136,090 km (0.074 R)
• M83: 56,545,751 km (0.117 R)
• M84: 58,273,307 km (0.071 R)
• M85: 58,784,782 km (0.076 R)
• M86: 59,503,151 km (0.046 R)
• M87: 59,606,075 km (0.12 R)
• M88: 60,121,439 km (0.06 R)
• M89: 60,534,629 km (0.115 R)
• M90: 61,780,181 km (0.076 R)
• M91: 62,824,523 km (0.034 R)
• M92: 64,719,031 km (0.093 R)
• M93: 65,673,316 km (0.112 R)
• M94: 68,240,714 km (0.032 R)
• M95: 72,922,080 km (0.106 R)
• M96: 73,032,184 km (0.09 R)
• M97: 73,693,856 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.7

Radius: 5.6

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.78 AU - 20.32 AU

Year: 26589 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,103,520 km

• M1: 168,298 km (0.107 R)
• M2: 440,267 km (0.112 R)
• M3: 540,048 km (0.105 R)
• M4: 738,714 km (0.104 R)
• M5: 834,158 km (0.108 R)
• M6: 1,429,557 km (0.101 R)
• M7: 2,550,045 km (0.12 R)
• M8: 2,882,153 km (0.089 R)
• M9: 2,957,700 km (0.097 R)
• M10: 3,034,144 km (0.089 R)
• M11: 3,149,783 km (0.078 R)
• M12: 3,188,679 km (0.101 R)
• M13: 4,692,885 km (0.103 R)
• M14: 5,052,967 km (0.099 R)
• M15: 5,098,595 km (0.068 R)
• M16: 5,236,374 km (0.047 R)
• M17: 5,515,673 km (0.08 R)
• M18: 7,812,300 km (0.075 R)
• M19: 8,454,374 km (0.06 R)
• M20: 8,781,694 km (0.095 R)
• M21: 9,674,943 km (0.106 R)
• M22: 10,305,498 km (0.102 R)
• M23: 10,890,426 km (0.037 R)
• M24: 11,127,389 km (0.058 R)
• M25: 11,546,113 km (0.083 R)
• M26: 12,584,322 km (0.115 R)
• M27: 13,146,062 km (0.086 R)
• M28: 13,398,284 km (0.11 R)
• M29: 14,488,255 km (0.094 R)
• M30: 14,683,480 km (0.082 R)
• M31: 15,539,778 km (0.101 R)
• M32: 15,873,531 km (0.059 R)
• M33: 16,142,059 km (0.066 R)
• M34: 16,751,970 km (0.099 R)
• M35: 17,646,116 km (0.115 R)
• M36: 20,202,145 km (0.094 R)
• M37: 21,820,046 km (0.028 R)
• M38: 22,118,793 km (0.105 R)
• M39: 22,871,270 km (0.087 R)
• M40: 22,946,967 km (0.097 R)
• M41: 26,043,045 km (0.067 R)
• M42: 26,359,743 km (0.032 R)
• M43: 27,881,602 km (0.088 R)
• M44: 30,258,862 km (0.09 R)
• M45: 35,378,999 km (0.05 R)
• M46: 36,788,959 km (0.088 R)
• M47: 37,948,043 km (0.083 R)
• M48: 39,118,946 km (0.094 R)
• M49: 39,663,482 km (0.101 R)
• M50: 39,936,648 km (0.093 R)
• M51: 42,237,164 km (0.029 R)
• M52: 42,702,413 km (0.102 R)
• M53: 43,637,998 km (0.042 R)
• M54: 43,825,893 km (0.081 R)
• M55: 44,014,087 km (0.1 R)
• M56: 44,485,769 km (0.093 R)
• M57: 44,580,315 km (0.118 R)
• M58: 46,676,929 km (0.117 R)
• M59: 46,965,354 km (0.033 R)
• M60: 47,640,639 km (0.088 R)
• M61: 47,834,069 km (0.107 R)
• M62: 49,587,356 km (0.102 R)
• M63: 51,957,734 km (0.108 R)
• M64: 52,956,150 km (0.045 R)
• M65: 53,558,282 km (0.095 R)
• M66: 54,263,636 km (0.102 R)
• M67: 55,989,397 km (0.119 R)
• M68: 56,091,422 km (0.084 R)
• M69: 56,398,098 km (0.05 R)
• M70: 57,526,964 km (0.113 R)
• M71: 57,939,405 km (0.099 R)
• M72: 58,352,744 km (0.096 R)
• M73: 58,663,309 km (0.108 R)
• M74: 59,286,384 km (0.046 R)
• M75: 60,015,973 km (0.096 R)
• M76: 60,120,392 km (0.034 R)
• M77: 62,222,392 km (0.088 R)
• M78: 62,539,689 km (0.056 R)
• M79: 62,857,734 km (0.056 R)
• M80: 63,069,864 km (0.052 R)
• M81: 63,921,225 km (0.047 R)
• M82: 64,562,252 km (0.109 R)
• M83: 65,312,785 km (0.099 R)
• M84: 65,743,028 km (0.106 R)
• M85: 66,066,160 km (0.101 R)
• M86: 67,147,453 km (0.096 R)
• M87: 67,473,128 km (0.109 R)
• M88: 68,452,844 km (0.066 R)
• M89: 68,561,901 km (0.088 R)
• M90: 70,426,339 km (0.107 R)
• M91: 71,309,565 km (0.108 R)
• M92: 71,752,375 km (0.043 R)
• M93: 72,085,230 km (0.088 R)
• M94: 72,529,835 km (0.116 R)
• M95: 73,421,588 km (0.068 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 19,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit