🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.57 AU - 0.77 AU

Year: 239 Days

Day: 41.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.92 AU - 1.02 AU

Year: 417 Days

Day: 45.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,711,662 km

• M1: 163,660 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.88 AU - 1.12 AU

Year: 437 Days

Day: 16 Hours

Environment

Temp: -56 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.05 AU - 1.13 AU

Year: 497 Days

Day: 27.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,711,662 km

• M1: 521,199 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.4

Radius: 13.3

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.38 AU - 3.14 AU

Year: 2002 Days

Day: 9.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 91,711,662 km

• M1: 189,840 km (0.102 R)
• M2: 340,784 km (0.116 R)
• M3: 481,406 km (0.048 R)
• M4: 578,196 km (0.119 R)
• M5: 675,883 km (0.096 R)
• M6: 795,711 km (0.047 R)
• M7: 891,005 km (0.106 R)
• M8: 1,183,918 km (0.111 R)
• M9: 1,285,644 km (0.063 R)
• M10: 1,619,397 km (0.116 R)
• M11: 1,702,125 km (0.065 R)
• M12: 1,807,591 km (0.076 R)
• M13: 2,058,915 km (0.031 R)
• M14: 2,160,343 km (0.056 R)
• M15: 2,252,196 km (0.089 R)
• M16: 2,368,733 km (0.06 R)
• M17: 2,451,460 km (0.032 R)
• M18: 2,535,385 km (0.056 R)
• M19: 2,855,524 km (0.094 R)
• M20: 2,982,234 km (0.102 R)
• M21: 3,071,992 km (0.1 R)
• M22: 3,162,798 km (0.088 R)
• M23: 3,521,384 km (0.076 R)
• M24: 3,657,668 km (0.075 R)
• M25: 3,767,922 km (0.082 R)
• M26: 4,091,203 km (0.088 R)
• M27: 4,177,072 km (0.095 R)
• M28: 4,409,098 km (0.071 R)
• M29: 4,585,923 km (0.047 R)
• M30: 4,675,233 km (0.094 R)
• M31: 4,780,101 km (0.081 R)
• M32: 4,901,125 km (0.104 R)
• M33: 5,099,791 km (0.112 R)
• M34: 5,238,917 km (0.096 R)
• M35: 5,679,932 km (0.052 R)
• M36: 5,872,614 km (0.113 R)
• M37: 6,018,622 km (0.077 R)
• M38: 6,330,832 km (0.111 R)
• M39: 6,749,706 km (0.096 R)
• M40: 6,885,691 km (0.051 R)
• M41: 7,108,741 km (0.091 R)
• M42: 7,334,036 km (0.111 R)
• M43: 7,421,401 km (0.105 R)
• M44: 7,649,986 km (0.092 R)
• M45: 8,551,313 km (0.082 R)
• M46: 8,680,117 km (0.112 R)
• M47: 8,995,769 km (0.066 R)
• M48: 9,657,739 km (0.099 R)
• M49: 9,965,462 km (0.068 R)
• M50: 10,296,223 km (0.107 R)
• M51: 10,413,807 km (0.059 R)
• M52: 10,650,172 km (0.108 R)
• M53: 11,128,586 km (0.101 R)
• M54: 11,229,115 km (0.098 R)
• M55: 11,471,763 km (0.109 R)
• M56: 11,900,361 km (0.074 R)
• M57: 12,023,779 km (0.085 R)
• M58: 12,168,440 km (0.061 R)
• M59: 12,438,465 km (0.053 R)
• M60: 12,584,622 km (0.12 R)
• M61: 12,710,433 km (0.092 R)
• M62: 12,836,694 km (0.091 R)
• M63: 13,026,833 km (0.073 R)
• M64: 13,303,140 km (0.112 R)
• M65: 13,516,916 km (0.102 R)
• M66: 13,645,869 km (0.1 R)
• M67: 13,818,206 km (0.07 R)
• M68: 14,757,680 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.5

Radius: 9

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.5 AU - 6.56 AU

Year: 5677 Days

Day: 8.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,711,662 km

• M1: 124,914 km (0.118 R)
• M2: 263,891 km (0.115 R)
• M3: 423,212 km (0.111 R)
• M4: 616,493 km (0.097 R)
• M5: 765,642 km (0.081 R)
• M6: 952,938 km (0.034 R)
• M7: 1,127,669 km (0.108 R)
• M8: 1,342,342 km (0.111 R)
• M9: 1,431,951 km (0.058 R)
• M10: 1,960,929 km (0.061 R)
• M11: 2,185,176 km (0.099 R)
• M12: 2,381,299 km (0.111 R)
• M13: 2,564,855 km (0.061 R)
• M14: 2,658,354 km (0.101 R)
• M15: 2,714,902 km (0.106 R)
• M16: 2,810,346 km (0.1 R)
• M17: 2,868,090 km (0.095 R)
• M18: 3,182,844 km (0.045 R)
• M19: 4,192,780 km (0.091 R)
• M20: 4,258,902 km (0.092 R)
• M21: 4,527,430 km (0.066 R)
• M22: 4,824,531 km (0.12 R)
• M23: 4,893,945 km (0.113 R)
• M24: 5,341,841 km (0.118 R)
• M25: 5,680,231 km (0.106 R)
• M26: 5,851,970 km (0.118 R)
• M27: 6,150,567 km (0.104 R)
• M28: 6,276,528 km (0.036 R)
• M29: 7,208,074 km (0.032 R)
• M30: 7,394,174 km (0.059 R)
• M31: 7,581,919 km (0.111 R)
• M32: 7,825,614 km (0.11 R)
• M33: 8,044,476 km (0.095 R)
• M34: 8,209,931 km (0.062 R)
• M35: 8,293,108 km (0.062 R)
• M36: 8,996,816 km (0.046 R)
• M37: 9,661,330 km (0.111 R)
• M38: 9,896,049 km (0.111 R)
• M39: 10,073,472 km (0.038 R)
• M40: 10,641,944 km (0.056 R)
• M41: 10,854,074 km (0.089 R)
• M42: 11,344,156 km (0.11 R)
• M43: 11,685,389 km (0.106 R)
• M44: 12,314,298 km (0.083 R)
• M45: 12,921,965 km (0.057 R)
• M46: 13,018,755 km (0.074 R)
• M47: 13,572,117 km (0.105 R)
• M48: 14,000,416 km (0.108 R)
• M49: 14,232,891 km (0.119 R)
• M50: 14,500,222 km (0.11 R)
• M51: 15,209,616 km (0.096 R)
• M52: 15,517,189 km (0.117 R)
• M53: 15,620,112 km (0.089 R)
• M54: 15,861,264 km (0.072 R)
• M55: 15,965,085 km (0.107 R)
• M56: 16,138,469 km (0.116 R)
• M57: 16,767,827 km (0.04 R)
• M58: 17,298,451 km (0.095 R)
• M59: 17,547,830 km (0.104 R)
• M60: 18,376,154 km (0.088 R)
• M61: 18,813,279 km (0.062 R)
• M62: 18,996,386 km (0.041 R)
• M63: 19,327,596 km (0.051 R)
• M64: 19,475,399 km (0.025 R)
• M65: 19,660,751 km (0.047 R)
• M66: 20,033,100 km (0.101 R)
• M67: 20,107,749 km (0.046 R)
• M68: 20,182,698 km (0.099 R)
• M69: 20,295,046 km (0.117 R)
• M70: 20,860,376 km (0.077 R)
• M71: 21,316,500 km (0.099 R)
• M72: 22,045,191 km (0.059 R)
• M73: 22,743,065 km (0.109 R)
• M74: 23,055,575 km (0.085 R)
• M75: 23,369,581 km (0.114 R)
• M76: 23,763,921 km (0.109 R)
• M77: 24,041,275 km (0.104 R)
• M78: 25,282,639 km (0.091 R)
• M79: 26,013,125 km (0.077 R)
• M80: 26,094,656 km (0.113 R)
• M81: 27,827,448 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.1

Radius: 4.8

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.16 AU - 12.22 AU

Year: 16341 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 91,711,662 km

• M1: 292,015 km (0.067 R)
• M2: 600,935 km (0.093 R)
• M3: 823,835 km (0.115 R)
• M4: 920,027 km (0.055 R)
• M5: 969,394 km (0.086 R)
• M6: 1,176,288 km (0.036 R)
• M7: 1,230,143 km (0.117 R)
• M8: 1,453,942 km (0.048 R)
• M9: 1,511,986 km (0.078 R)
• M10: 1,650,214 km (0.095 R)
• M11: 1,875,808 km (0.064 R)
• M12: 2,516,087 km (0.112 R)
• M13: 2,823,510 km (0.119 R)
• M14: 2,993,902 km (0.025 R)
• M15: 3,092,786 km (0.061 R)
• M16: 3,218,000 km (0.094 R)
• M17: 4,361,227 km (0.092 R)
• M18: 4,501,699 km (0.107 R)
• M19: 4,700,814 km (0.075 R)
• M20: 5,137,041 km (0.113 R)
• M21: 5,285,442 km (0.093 R)
• M22: 5,495,478 km (0.092 R)
• M23: 5,616,652 km (0.115 R)
• M24: 5,647,170 km (0.055 R)
• M25: 6,394,262 km (0.059 R)
• M26: 6,682,387 km (0.104 R)
• M27: 7,139,110 km (0.102 R)
• M28: 7,572,046 km (0.066 R)
• M29: 8,047,917 km (0.118 R)
• M30: 8,220,253 km (0.03 R)
• M31: 8,568,368 km (0.092 R)
• M32: 8,850,509 km (0.068 R)
• M33: 8,957,023 km (0.092 R)
• M34: 9,351,363 km (0.098 R)
• M35: 9,568,878 km (0.114 R)
• M36: 10,455,395 km (0.047 R)
• M37: 10,946,375 km (0.07 R)
• M38: 11,367,793 km (0.039 R)
• M39: 11,406,389 km (0.096 R)
• M40: 11,950,925 km (0.1 R)
• M41: 13,716,928 km (0.047 R)
• M42: 13,963,914 km (0.083 R)
• M43: 14,046,642 km (0.089 R)
• M44: 14,129,519 km (0.107 R)
• M45: 14,295,722 km (0.029 R)
• M46: 14,798,072 km (0.116 R)
• M47: 15,476,947 km (0.107 R)
• M48: 15,519,732 km (0.089 R)
• M49: 15,691,171 km (0.115 R)
• M50: 15,734,106 km (0.032 R)
• M51: 16,645,456 km (0.101 R)
• M52: 17,129,555 km (0.091 R)
• M53: 17,306,678 km (0.039 R)
• M54: 17,618,291 km (0.091 R)
• M55: 17,931,698 km (0.116 R)
• M56: 18,427,915 km (0.112 R)
• M57: 19,157,653 km (0.066 R)
• M58: 19,341,658 km (0.089 R)
• M59: 19,990,015 km (0.05 R)
• M60: 20,036,540 km (0.087 R)
• M61: 21,737,618 km (0.025 R)
• M62: 22,508,196 km (0.075 R)
• M63: 22,653,755 km (0.074 R)
• M64: 23,484,173 km (0.06 R)
• M65: 24,076,431 km (0.079 R)
• M66: 24,723,442 km (0.094 R)
• M67: 26,493,783 km (0.076 R)
• M68: 27,420,093 km (0.082 R)
• M69: 27,835,077 km (0.033 R)
• M70: 28,409,234 km (0.036 R)
• M71: 28,723,988 km (0.028 R)
• M72: 30,261,704 km (0.114 R)
• M73: 31,013,733 km (0.089 R)
• M74: 31,662,988 km (0.098 R)
• M75: 32,810,254 km (0.087 R)
• M76: 33,030,312 km (0.076 R)
• M77: 33,859,832 km (0.119 R)
• M78: 35,145,028 km (0.112 R)
• M79: 35,878,506 km (0.108 R)
• M80: 36,048,449 km (0.109 R)
• M81: 36,105,147 km (0.086 R)
• M82: 37,475,314 km (0.099 R)
• M83: 37,935,926 km (0.109 R)
• M84: 38,109,010 km (0.101 R)
• M85: 38,572,165 km (0.101 R)
• M86: 38,630,060 km (0.117 R)
• M87: 38,746,297 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.8

Radius: 5

Gravity: 38.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.64 AU - 17 AU

Year: 22429 Days

Day: 17.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,711,662 km

• M1: 104,719 km (0.096 R)
• M2: 321,336 km (0.108 R)
• M3: 446,400 km (0.08 R)
• M4: 562,488 km (0.106 R)
• M5: 1,056,311 km (0.12 R)
• M6: 1,616,106 km (0.069 R)
• M7: 1,723,367 km (0.071 R)
• M8: 2,135,958 km (0.095 R)
• M9: 2,960,392 km (0.101 R)
• M10: 3,543,525 km (0.054 R)
• M11: 6,373,168 km (0.095 R)
• M12: 6,429,567 km (0.12 R)
• M13: 7,119,662 km (0.098 R)
• M14: 7,236,947 km (0.087 R)
• M15: 7,354,830 km (0.076 R)
• M16: 7,832,945 km (0.092 R)
• M17: 8,136,927 km (0.063 R)
• M18: 8,321,082 km (0.114 R)
• M19: 9,648,614 km (0.115 R)
• M20: 9,908,914 km (0.108 R)
• M21: 10,502,967 km (0.114 R)
• M22: 10,636,558 km (0.111 R)
• M23: 12,282,733 km (0.109 R)
• M24: 14,301,108 km (0.085 R)
• M25: 14,746,760 km (0.064 R)
• M26: 15,804,417 km (0.119 R)
• M27: 15,881,011 km (0.082 R)
• M28: 18,472,943 km (0.112 R)
• M29: 19,120,702 km (0.102 R)
• M30: 19,940,947 km (0.118 R)
• M31: 20,689,086 km (0.11 R)
• M32: 21,956,031 km (0.099 R)
• M33: 22,041,301 km (0.071 R)
• M34: 22,126,871 km (0.111 R)
• M35: 22,383,881 km (0.07 R)
• M36: 24,034,843 km (0.042 R)
• M37: 24,122,806 km (0.119 R)
• M38: 24,387,295 km (0.096 R)
• M39: 24,475,708 km (0.113 R)
• M40: 28,935,819 km (0.076 R)
• M41: 32,757,296 km (0.07 R)
• M42: 35,324,695 km (0.11 R)
• M43: 39,606,485 km (0.111 R)
• M44: 41,385,503 km (0.113 R)
• M45: 42,550,571 km (0.057 R)
• M46: 44,048,794 km (0.071 R)
• M47: 44,804,413 km (0.093 R)
• M48: 44,912,722 km (0.085 R)
• M49: 45,782,184 km (0.115 R)
• M50: 45,891,241 km (0.113 R)
• M51: 46,000,448 km (0.105 R)
• M52: 46,109,654 km (0.108 R)
• M53: 46,766,987 km (0.079 R)
• M54: 47,317,059 km (0.092 R)
• M55: 48,312,632 km (0.091 R)
• M56: 48,646,086 km (0.086 R)
• M57: 48,868,688 km (0.096 R)
• M58: 49,650,785 km (0.105 R)
• M59: 49,762,834 km (0.086 R)
• M60: 50,099,579 km (0.12 R)
• M61: 50,437,072 km (0.076 R)
• M62: 51,794,373 km (0.058 R)
• M63: 55,356,149 km (0.107 R)
• M64: 58,996,015 km (0.084 R)
• M65: 59,352,357 km (0.067 R)
• M66: 59,471,287 km (0.082 R)
• M67: 60,306,043 km (0.04 R)
• M68: 60,545,250 km (0.116 R)
• M69: 63,683,664 km (0.068 R)
• M70: 64,659,940 km (0.075 R)
• M71: 65,518,332 km (0.102 R)
• M72: 65,641,152 km (0.057 R)
• M73: 67,122,321 km (0.1 R)
• M74: 71,631,051 km (0.098 R)
• M75: 72,011,179 km (0.064 R)
• M76: 72,773,380 km (0.081 R)
• M77: 73,666,031 km (0.055 R)
• M78: 73,793,937 km (0.084 R)
• M79: 74,049,749 km (0.107 R)
• M80: 74,177,805 km (0.1 R)
• M81: 74,819,131 km (0.098 R)
• M82: 76,365,823 km (0.081 R)
• M83: 79,228,528 km (0.09 R)
• M84: 79,884,066 km (0.099 R)
• M85: 80,015,413 km (0.091 R)
• M86: 80,541,399 km (0.117 R)
• M87: 81,200,527 km (0.102 R)
• M88: 81,332,622 km (0.025 R)
• M89: 82,126,389 km (0.12 R)
• M90: 85,864,241 km (0.098 R)
• M91: 90,477,241 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 17,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit