🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.82 AU - 0.92 AU

Year: 312 Days

Day: 39.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 68.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.53 AU - 2.09 AU

Year: 938 Days

Day: 38.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.12 AU - 3.2 AU

Year: 1670 Days

Day: 46.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,104,796 km

• M1: 1,093,411 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.27 AU - 3.81 AU

Year: 2564 Days

Day: 29.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,104,796 km

• M1: 731,833 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.3

Radius: 9.2

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.61 AU - 10.85 AU

Year: 11685 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,104,796 km

• M1: 183,557 km (0.106 R)
• M2: 323,431 km (0.114 R)
• M3: 1,419,983 km (0.066 R)
• M4: 1,547,590 km (0.114 R)
• M5: 2,391,023 km (0.089 R)
• M6: 2,891,278 km (0.095 R)
• M7: 3,423,547 km (0.11 R)
• M8: 3,771,811 km (0.116 R)
• M9: 3,950,132 km (0.063 R)
• M10: 4,022,238 km (0.078 R)
• M11: 4,577,396 km (0.027 R)
• M12: 4,653,242 km (0.101 R)
• M13: 4,767,834 km (0.117 R)
• M14: 4,922,069 km (0.094 R)
• M15: 5,474,983 km (0.09 R)
• M16: 5,964,617 km (0.099 R)
• M17: 6,089,232 km (0.117 R)
• M18: 6,383,491 km (0.078 R)
• M19: 6,510,948 km (0.08 R)
• M20: 6,942,089 km (0.118 R)
• M21: 7,029,454 km (0.057 R)
• M22: 7,338,075 km (0.03 R)
• M23: 7,786,569 km (0.058 R)
• M24: 8,244,189 km (0.101 R)
• M25: 8,522,890 km (0.04 R)
• M26: 8,946,701 km (0.117 R)
• M27: 9,089,567 km (0.086 R)
• M28: 9,668,510 km (0.067 R)
• M29: 10,409,020 km (0.034 R)
• M30: 11,270,105 km (0.07 R)
• M31: 12,312,354 km (0.07 R)
• M32: 12,630,997 km (0.07 R)
• M33: 12,844,922 km (0.094 R)
• M34: 13,494,027 km (0.069 R)
• M35: 14,043,051 km (0.062 R)
• M36: 14,655,355 km (0.089 R)
• M37: 15,219,788 km (0.077 R)
• M38: 15,791,102 km (0.052 R)
• M39: 17,250,280 km (0.099 R)
• M40: 17,487,692 km (0.074 R)
• M41: 18,508,847 km (0.107 R)
• M42: 18,691,057 km (0.109 R)
• M43: 20,545,921 km (0.106 R)
• M44: 23,501,825 km (0.079 R)
• M45: 23,699,145 km (0.027 R)
• M46: 25,500,154 km (0.074 R)
• M47: 27,482,924 km (0.086 R)
• M48: 27,552,188 km (0.104 R)
• M49: 28,247,968 km (0.074 R)
• M50: 28,387,842 km (0.076 R)
• M51: 28,668,338 km (0.051 R)
• M52: 29,161,113 km (0.108 R)
• M53: 32,104,002 km (0.036 R)
• M54: 33,425,550 km (0.107 R)
• M55: 33,721,754 km (0.093 R)
• M56: 33,795,805 km (0.106 R)
• M57: 33,944,355 km (0.073 R)
• M58: 34,167,555 km (0.119 R)
• M59: 35,592,026 km (0.097 R)
• M60: 35,667,424 km (0.106 R)
• M61: 36,197,598 km (0.096 R)
• M62: 36,349,440 km (0.081 R)
• M63: 37,495,659 km (0.069 R)
• M64: 38,111,853 km (0.12 R)
• M65: 38,266,387 km (0.106 R)
• M66: 38,653,846 km (0.085 R)
• M67: 39,432,353 km (0.096 R)
• M68: 41,401,360 km (0.079 R)
• M69: 42,758,363 km (0.114 R)
• M70: 42,999,365 km (0.118 R)
• M71: 43,160,332 km (0.085 R)
• M72: 46,668,253 km (0.107 R)
• M73: 47,497,025 km (0.028 R)
• M74: 47,663,378 km (0.089 R)
• M75: 48,080,157 km (0.049 R)
• M76: 48,247,108 km (0.082 R)
• M77: 49,506,124 km (0.085 R)
• M78: 49,590,348 km (0.092 R)
• M79: 49,928,140 km (0.111 R)
• M80: 50,436,025 km (0.081 R)
• M81: 53,433,517 km (0.116 R)
• M82: 54,213,520 km (0.103 R)
• M83: 54,300,437 km (0.11 R)
• M84: 54,735,767 km (0.048 R)
• M85: 55,172,144 km (0.035 R)
• M86: 56,224,116 km (0.092 R)
• M87: 56,400,043 km (0.114 R)
• M88: 56,576,269 km (0.114 R)
• M89: 59,330,216 km (0.068 R)
• M90: 59,778,561 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.1

Radius: 10.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.72 AU - 12.44 AU

Year: 13249 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 166 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 69,104,796 km

• M1: 305,030 km (0.101 R)
• M2: 430,692 km (0.048 R)
• M3: 714,180 km (0.108 R)
• M4: 988,842 km (0.111 R)
• M5: 1,156,092 km (0.08 R)
• M6: 1,279,062 km (0.099 R)
• M7: 1,694,345 km (0.099 R)
• M8: 2,193,703 km (0.048 R)
• M9: 2,414,958 km (0.065 R)
• M10: 2,808,102 km (0.068 R)
• M11: 3,246,423 km (0.084 R)
• M12: 3,525,124 km (0.085 R)
• M13: 3,732,616 km (0.083 R)
• M14: 4,078,636 km (0.117 R)
• M15: 4,518,604 km (0.053 R)
• M16: 4,659,375 km (0.099 R)
• M17: 5,119,239 km (0.103 R)
• M18: 5,654,201 km (0.063 R)
• M19: 6,553,284 km (0.051 R)
• M20: 6,938,349 km (0.119 R)
• M21: 7,696,960 km (0.049 R)
• M22: 7,831,748 km (0.101 R)
• M23: 8,274,707 km (0.112 R)
• M24: 8,621,026 km (0.08 R)
• M25: 8,866,367 km (0.089 R)
• M26: 9,616,151 km (0.11 R)
• M27: 10,164,128 km (0.097 R)
• M28: 10,948,320 km (0.107 R)
• M29: 11,252,303 km (0.069 R)
• M30: 12,654,035 km (0.081 R)
• M31: 12,773,265 km (0.068 R)
• M32: 14,732,548 km (0.113 R)
• M33: 14,816,173 km (0.068 R)
• M34: 15,110,283 km (0.033 R)
• M35: 15,363,851 km (0.079 R)
• M36: 15,875,176 km (0.083 R)
• M37: 16,478,953 km (0.116 R)
• M38: 16,696,469 km (0.071 R)
• M39: 16,914,732 km (0.098 R)
• M40: 17,002,396 km (0.118 R)
• M41: 19,150,472 km (0.097 R)
• M42: 19,470,911 km (0.119 R)
• M43: 19,654,767 km (0.083 R)
• M44: 20,070,499 km (0.111 R)
• M45: 21,762,601 km (0.074 R)
• M46: 22,336,907 km (0.077 R)
• M47: 25,583,031 km (0.066 R)
• M48: 25,834,954 km (0.113 R)
• M49: 26,239,616 km (0.116 R)
• M50: 28,764,080 km (0.028 R)
• M51: 29,288,720 km (0.119 R)
• M52: 30,560,751 km (0.062 R)
• M53: 31,688,719 km (0.08 R)
• M54: 34,261,952 km (0.032 R)
• M55: 35,601,600 km (0.075 R)
• M56: 35,939,243 km (0.068 R)
• M57: 36,221,384 km (0.066 R)
• M58: 37,072,148 km (0.114 R)
• M59: 37,585,867 km (0.052 R)
• M60: 38,044,534 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.2

Radius: 12.5

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.75 AU - 12.01 AU

Year: 14780 Days

Day: 8.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,104,796 km

• M1: 199,264 km (0.095 R)
• M2: 303,534 km (0.039 R)
• M3: 392,844 km (0.037 R)
• M4: 495,319 km (0.066 R)
• M5: 1,071,270 km (0.053 R)
• M6: 1,290,581 km (0.093 R)
• M7: 2,074,174 km (0.102 R)
• M8: 2,310,539 km (0.119 R)
• M9: 2,411,817 km (0.106 R)
• M10: 2,576,823 km (0.06 R)
• M11: 2,962,038 km (0.116 R)
• M12: 3,229,369 km (0.111 R)
• M13: 3,320,175 km (0.094 R)
• M14: 3,504,480 km (0.104 R)
• M15: 3,668,589 km (0.082 R)
• M16: 3,835,241 km (0.096 R)
• M17: 4,053,354 km (0.077 R)
• M18: 4,451,285 km (0.076 R)
• M19: 4,940,320 km (0.105 R)
• M20: 5,151,253 km (0.097 R)
• M21: 5,941,429 km (0.063 R)
• M22: 6,109,727 km (0.102 R)
• M23: 6,307,944 km (0.064 R)
• M24: 6,393,663 km (0.115 R)
• M25: 6,740,132 km (0.103 R)
• M26: 6,915,760 km (0.046 R)
• M27: 7,182,044 km (0.112 R)
• M28: 7,421,550 km (0.101 R)
• M29: 7,816,489 km (0.036 R)
• M30: 8,001,093 km (0.066 R)
• M31: 8,500,450 km (0.075 R)
• M32: 8,690,290 km (0.088 R)
• M33: 9,759,765 km (0.109 R)
• M34: 10,563,554 km (0.09 R)
• M35: 10,973,602 km (0.095 R)
• M36: 11,076,825 km (0.12 R)
• M37: 11,633,329 km (0.119 R)
• M38: 12,092,145 km (0.045 R)
• M39: 12,198,809 km (0.1 R)
• M40: 13,210,240 km (0.114 R)
• M41: 13,467,249 km (0.061 R)
• M42: 13,614,902 km (0.054 R)
• M43: 14,361,096 km (0.112 R)
• M44: 14,549,739 km (0.094 R)
• M45: 16,520,691 km (0.116 R)
• M46: 16,956,769 km (0.045 R)
• M47: 17,116,240 km (0.09 R)
• M48: 17,356,495 km (0.066 R)
• M49: 17,476,921 km (0.104 R)
• M50: 17,597,796 km (0.102 R)
• M51: 17,718,821 km (0.1 R)
• M52: 18,410,262 km (0.09 R)
• M53: 18,615,211 km (0.094 R)
• M54: 18,697,490 km (0.101 R)
• M55: 19,234,995 km (0.119 R)
• M56: 19,903,398 km (0.115 R)
• M57: 19,987,472 km (0.11 R)
• M58: 20,113,883 km (0.086 R)
• M59: 20,324,965 km (0.072 R)
• M60: 20,494,459 km (0.111 R)
• M61: 20,579,431 km (0.099 R)
• M62: 21,348,963 km (0.076 R)
• M63: 21,737,319 km (0.049 R)
• M64: 22,084,535 km (0.071 R)
• M65: 22,652,558 km (0.117 R)
• M66: 23,758,535 km (0.075 R)
• M67: 24,026,615 km (0.1 R)
• M68: 24,295,592 km (0.048 R)
• M69: 24,385,500 km (0.12 R)
• M70: 24,520,587 km (0.078 R)
• M71: 24,836,687 km (0.107 R)
• M72: 25,108,806 km (0.12 R)
• M73: 25,290,717 km (0.083 R)
• M74: 25,701,662 km (0.107 R)
• M75: 26,808,238 km (0.097 R)
• M76: 28,071,741 km (0.085 R)
• M77: 28,213,261 km (0.092 R)
• M78: 28,829,604 km (0.084 R)
• M79: 28,924,748 km (0.072 R)
• M80: 29,690,241 km (0.111 R)
• M81: 29,834,453 km (0.108 R)
• M82: 31,338,959 km (0.099 R)
• M83: 31,927,926 km (0.06 R)
• M84: 32,026,361 km (0.072 R)
• M85: 32,917,665 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.9

Radius: 4.4

Gravity: 42.66 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.35 AU - 14.41 AU

Year: 15765 Days

Day: 22.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,104,796 km

• M1: 311,463 km (0.119 R)
• M2: 361,129 km (0.061 R)
• M3: 449,990 km (0.07 R)
• M4: 1,120,638 km (0.043 R)
• M5: 2,889,333 km (0.044 R)
• M6: 3,069,748 km (0.11 R)
• M7: 3,291,303 km (0.07 R)
• M8: 3,366,251 km (0.057 R)
• M9: 3,556,091 km (0.112 R)
• M10: 3,710,626 km (0.028 R)
• M11: 3,788,716 km (0.073 R)
• M12: 4,268,326 km (0.075 R)
• M13: 4,682,713 km (0.074 R)
• M14: 5,416,041 km (0.118 R)
• M15: 7,179,950 km (0.061 R)
• M16: 7,522,679 km (0.109 R)
• M17: 7,671,229 km (0.112 R)
• M18: 8,021,587 km (0.036 R)
• M19: 8,173,280 km (0.108 R)
• M20: 8,685,952 km (0.072 R)
• M21: 10,121,343 km (0.114 R)
• M22: 10,395,107 km (0.094 R)
• M23: 11,118,263 km (0.094 R)
• M24: 12,671,538 km (0.099 R)
• M25: 13,323,486 km (0.119 R)
• M26: 14,291,234 km (0.1 R)
• M27: 15,093,976 km (0.087 R)
• M28: 15,406,636 km (0.08 R)
• M29: 15,532,298 km (0.069 R)
• M30: 15,595,279 km (0.116 R)
• M31: 16,038,388 km (0.083 R)
• M32: 18,049,881 km (0.111 R)
• M33: 18,514,980 km (0.093 R)
• M34: 19,524,766 km (0.037 R)
• M35: 19,797,034 km (0.104 R)
• M36: 22,161,877 km (0.043 R)
• M37: 22,802,605 km (0.07 R)
• M38: 23,089,384 km (0.119 R)
• M39: 23,233,148 km (0.092 R)
• M40: 24,175,166 km (0.09 R)
• M41: 25,129,750 km (0.086 R)
• M42: 26,246,198 km (0.086 R)
• M43: 26,471,493 km (0.105 R)
• M44: 26,621,988 km (0.12 R)
• M45: 27,075,270 km (0.068 R)
• M46: 27,151,116 km (0.037 R)
• M47: 28,296,437 km (0.105 R)
• M48: 28,604,609 km (0.119 R)
• M49: 29,379,675 km (0.106 R)
• M50: 30,318,851 km (0.088 R)
• M51: 30,397,539 km (0.094 R)
• M52: 30,792,179 km (0.107 R)
• M53: 30,871,166 km (0.107 R)
• M54: 33,601,178 km (0.117 R)
• M55: 34,829,975 km (0.115 R)
• M56: 35,408,320 km (0.107 R)
• M57: 35,906,631 km (0.079 R)
• M58: 37,078,431 km (0.076 R)
• M59: 37,415,475 km (0.096 R)
• M60: 37,499,997 km (0.058 R)
• M61: 38,007,882 km (0.059 R)
• M62: 39,459,281 km (0.113 R)
• M63: 39,545,300 km (0.103 R)
• M64: 41,626,505 km (0.11 R)
• M65: 43,743,016 km (0.114 R)
• M66: 44,545,758 km (0.114 R)
• M67: 44,724,827 km (0.087 R)
• M68: 45,173,471 km (0.05 R)
• M69: 46,075,247 km (0.117 R)
• M70: 46,800,796 km (0.115 R)
• M71: 46,891,901 km (0.113 R)
• M72: 47,073,962 km (0.118 R)
• M73: 47,256,322 km (0.117 R)
• M74: 48,723,727 km (0.058 R)
• M75: 49,000,483 km (0.106 R)
• M76: 49,833,893 km (0.102 R)
• M77: 51,046,085 km (0.119 R)
• M78: 51,891,013 km (0.094 R)
• M79: 53,975,660 km (0.057 R)
• M80: 54,740,554 km (0.109 R)
• M81: 59,207,396 km (0.106 R)
• M82: 59,601,288 km (0.109 R)
• M83: 59,897,192 km (0.063 R)
• M84: 60,986,714 km (0.075 R)
• M85: 61,384,644 km (0.111 R)
• M86: 63,386,563 km (0.083 R)
• M87: 63,587,921 km (0.076 R)
• M88: 63,789,579 km (0.05 R)
• M89: 64,294,472 km (0.028 R)
• M90: 66,736,358 km (0.099 R)
• M91: 67,557,052 km (0.104 R)
• M92: 68,277,815 km (0.057 R)
• M93: 68,690,854 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 15,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit