🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.5 AU - 0.72 AU

Year: 198 Days

Day: 28.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - 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): 0.202

Orbit Range: 0.87 AU - 1.31 AU

Year: 474 Days

Day: 28.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,054,334 km

• M1: 224,995 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.8 AU - 2.94 AU

Year: 1519 Days

Day: 36.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.6

Radius: 13.7

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.59 AU - 4.13 AU

Year: 3157 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,054,334 km

• M1: 212,728 km (0.11 R)
• M2: 327,619 km (0.109 R)
• M3: 467,493 km (0.085 R)
• M4: 560,842 km (0.088 R)
• M5: 652,845 km (0.089 R)
• M6: 866,172 km (0.104 R)
• M7: 1,200,373 km (0.064 R)
• M8: 1,312,721 km (0.079 R)
• M9: 1,415,794 km (0.095 R)
• M10: 1,548,637 km (0.089 R)
• M11: 1,798,914 km (0.083 R)
• M12: 1,973,346 km (0.088 R)
• M13: 2,386,684 km (0.069 R)
• M14: 2,482,427 km (0.041 R)
• M15: 2,743,924 km (0.107 R)
• M16: 3,014,696 km (0.093 R)
• M17: 3,312,246 km (0.041 R)
• M18: 3,437,460 km (0.081 R)
• M19: 3,527,967 km (0.085 R)
• M20: 3,841,823 km (0.104 R)
• M21: 4,437,522 km (0.094 R)
• M22: 4,898,433 km (0.092 R)
• M23: 5,000,608 km (0.059 R)
• M24: 5,395,846 km (0.109 R)
• M25: 5,501,611 km (0.091 R)
• M26: 5,736,630 km (0.092 R)
• M27: 5,844,490 km (0.066 R)
• M28: 6,150,417 km (0.061 R)
• M29: 6,372,121 km (0.111 R)
• M30: 6,528,900 km (0.099 R)
• M31: 6,709,764 km (0.098 R)
• M32: 6,938,050 km (0.11 R)
• M33: 7,449,675 km (0.055 R)
• M34: 7,638,766 km (0.081 R)
• M35: 7,805,419 km (0.041 R)
• M36: 8,583,178 km (0.116 R)
• M37: 8,981,407 km (0.101 R)
• M38: 10,343,496 km (0.114 R)
• M39: 10,793,935 km (0.055 R)
• M40: 11,115,870 km (0.109 R)
• M41: 11,550,003 km (0.106 R)
• M42: 11,879,417 km (0.114 R)
• M43: 12,323,274 km (0.119 R)
• M44: 12,491,123 km (0.099 R)
• M45: 12,744,392 km (0.097 R)
• M46: 12,971,033 km (0.11 R)
• M47: 13,832,418 km (0.092 R)
• M48: 14,328,933 km (0.117 R)
• M49: 14,682,881 km (0.078 R)
• M50: 14,801,513 km (0.115 R)
• M51: 15,339,317 km (0.053 R)
• M52: 15,489,812 km (0.086 R)
• M53: 15,883,554 km (0.117 R)
• M54: 16,188,584 km (0.066 R)
• M55: 17,711,640 km (0.119 R)
• M56: 17,806,335 km (0.096 R)
• M57: 18,059,754 km (0.059 R)
• M58: 18,314,370 km (0.116 R)
• M59: 18,956,294 km (0.089 R)
• M60: 19,150,323 km (0.114 R)
• M61: 19,475,100 km (0.066 R)
• M62: 19,572,937 km (0.08 R)
• M63: 19,932,869 km (0.075 R)
• M64: 20,825,819 km (0.106 R)
• M65: 20,992,620 km (0.114 R)
• M66: 21,327,570 km (0.045 R)
• M67: 21,630,506 km (0.05 R)
• M68: 21,867,170 km (0.059 R)
• M69: 22,206,757 km (0.059 R)
• M70: 22,547,989 km (0.078 R)
• M71: 22,719,279 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275

Radius: 14.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.94 AU - 6.9 AU

Year: 6771 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 43,054,334 km

• M1: 264,040 km (0.086 R)
• M2: 431,590 km (0.105 R)
• M3: 771,626 km (0.1 R)
• M4: 1,224,010 km (0.066 R)
• M5: 1,600,248 km (0.07 R)
• M6: 1,754,933 km (0.039 R)
• M7: 1,882,540 km (0.111 R)
• M8: 2,130,423 km (0.066 R)
• M9: 2,232,748 km (0.116 R)
• M10: 2,549,746 km (0.104 R)
• M11: 2,750,806 km (0.116 R)
• M12: 3,227,724 km (0.042 R)
• M13: 3,648,692 km (0.091 R)
• M14: 3,960,304 km (0.107 R)
• M15: 4,811,068 km (0.084 R)
• M16: 4,969,791 km (0.113 R)
• M17: 5,107,271 km (0.086 R)
• M18: 6,007,252 km (0.093 R)
• M19: 6,626,288 km (0.085 R)
• M20: 6,956,301 km (0.087 R)
• M21: 7,871,690 km (0.112 R)
• M22: 8,140,368 km (0.119 R)
• M23: 8,275,754 km (0.118 R)
• M24: 9,930,007 km (0.12 R)
• M25: 11,592,339 km (0.035 R)
• M26: 12,052,203 km (0.099 R)
• M27: 12,832,057 km (0.075 R)
• M28: 13,596,053 km (0.045 R)
• M29: 14,473,145 km (0.077 R)
• M30: 14,902,042 km (0.119 R)
• M31: 15,001,674 km (0.086 R)
• M32: 15,134,667 km (0.116 R)
• M33: 15,806,212 km (0.116 R)
• M34: 15,907,789 km (0.093 R)
• M35: 16,009,515 km (0.07 R)
• M36: 17,247,887 km (0.081 R)
• M37: 17,387,461 km (0.118 R)
• M38: 17,773,125 km (0.099 R)
• M39: 19,198,942 km (0.046 R)
• M40: 19,488,563 km (0.052 R)
• M41: 20,035,493 km (0.071 R)
• M42: 20,661,411 km (0.112 R)
• M43: 20,995,463 km (0.09 R)
• M44: 22,046,089 km (0.06 R)
• M45: 22,425,469 km (0.079 R)
• M46: 22,730,499 km (0.043 R)
• M47: 22,845,240 km (0.033 R)
• M48: 23,113,769 km (0.12 R)
• M49: 23,267,705 km (0.095 R)
• M50: 24,668,090 km (0.071 R)
• M51: 24,864,812 km (0.096 R)
• M52: 25,022,488 km (0.057 R)
• M53: 25,180,613 km (0.076 R)
• M54: 25,656,783 km (0.073 R)
• M55: 26,296,314 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.6

Radius: 13.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.42 AU - 8.18 AU

Year: 7381 Days

Day: 11.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,054,334 km

• M1: 195,824 km (0.05 R)
• M2: 395,238 km (0.092 R)
• M3: 490,531 km (0.086 R)
• M4: 630,555 km (0.112 R)
• M5: 729,738 km (0.092 R)
• M6: 895,044 km (0.098 R)
• M7: 1,019,958 km (0.053 R)
• M8: 1,253,780 km (0.058 R)
• M9: 1,481,019 km (0.104 R)
• M10: 1,593,666 km (0.104 R)
• M11: 1,722,171 km (0.118 R)
• M12: 1,935,497 km (0.052 R)
• M13: 2,101,401 km (0.09 R)
• M14: 2,243,370 km (0.119 R)
• M15: 2,418,100 km (0.119 R)
• M16: 2,552,289 km (0.048 R)
• M17: 2,658,354 km (0.1 R)
• M18: 3,001,532 km (0.101 R)
• M19: 3,293,098 km (0.108 R)
• M20: 3,628,048 km (0.084 R)
• M21: 3,799,786 km (0.092 R)
• M22: 3,974,217 km (0.063 R)
• M23: 4,080,132 km (0.097 R)
• M24: 4,495,117 km (0.097 R)
• M25: 4,587,269 km (0.106 R)
• M26: 4,754,520 km (0.071 R)
• M27: 5,057,006 km (0.062 R)
• M28: 5,327,031 km (0.101 R)
• M29: 5,542,452 km (0.102 R)
• M30: 5,820,853 km (0.056 R)
• M31: 6,022,661 km (0.107 R)
• M32: 6,267,852 km (0.101 R)
• M33: 6,578,866 km (0.038 R)
• M34: 6,683,734 km (0.052 R)
• M35: 7,216,452 km (0.092 R)
• M36: 7,718,652 km (0.048 R)
• M37: 7,940,655 km (0.11 R)
• M38: 8,780,198 km (0.088 R)
• M39: 9,105,125 km (0.108 R)
• M40: 9,245,747 km (0.051 R)
• M41: 9,386,967 km (0.046 R)
• M42: 10,641,345 km (0.094 R)
• M43: 10,739,930 km (0.042 R)
• M44: 11,087,745 km (0.119 R)
• M45: 11,819,877 km (0.12 R)
• M46: 12,463,747 km (0.108 R)
• M47: 12,567,867 km (0.089 R)
• M48: 12,987,040 km (0.094 R)
• M49: 13,490,886 km (0.108 R)
• M50: 13,758,666 km (0.101 R)
• M51: 14,930,017 km (0.118 R)
• M52: 15,179,247 km (0.112 R)
• M53: 15,513,598 km (0.1 R)
• M54: 15,822,368 km (0.051 R)
• M55: 16,048,261 km (0.085 R)
• M56: 16,503,039 km (0.041 R)
• M57: 16,789,519 km (0.071 R)
• M58: 16,904,559 km (0.094 R)
• M59: 17,600,339 km (0.087 R)
• M60: 18,010,686 km (0.047 R)
• M61: 18,157,890 km (0.038 R)
• M62: 18,513,036 km (0.075 R)
• M63: 18,780,816 km (0.108 R)
• M64: 19,199,989 km (0.118 R)
• M65: 20,169,832 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.2

Radius: 6.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.95 AU - 12.41 AU

Year: 14528 Days

Day: 24.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,054,334 km

• M1: 109,805 km (0.11 R)
• M2: 188,344 km (0.101 R)
• M3: 481,107 km (0.118 R)
• M4: 638,783 km (0.112 R)
• M5: 731,982 km (0.071 R)
• M6: 829,819 km (0.075 R)
• M7: 1,002,755 km (0.074 R)
• M8: 1,283,699 km (0.117 R)
• M9: 1,342,790 km (0.096 R)
• M10: 1,504,955 km (0.117 R)
• M11: 1,848,431 km (0.118 R)
• M12: 2,990,761 km (0.089 R)
• M13: 3,043,419 km (0.113 R)
• M14: 3,311,498 km (0.075 R)
• M15: 3,615,182 km (0.102 R)
• M16: 3,784,677 km (0.12 R)
• M17: 4,102,123 km (0.06 R)
• M18: 4,762,598 km (0.106 R)
• M19: 5,263,601 km (0.118 R)
• M20: 6,079,657 km (0.107 R)
• M21: 6,934,460 km (0.065 R)
• M22: 7,109,938 km (0.119 R)
• M23: 7,216,003 km (0.106 R)
• M24: 8,304,477 km (0.097 R)
• M25: 8,678,771 km (0.111 R)
• M26: 8,829,865 km (0.096 R)
• M27: 8,905,860 km (0.078 R)
• M28: 8,982,006 km (0.112 R)
• M29: 9,482,261 km (0.091 R)
• M30: 9,991,642 km (0.114 R)
• M31: 10,429,515 km (0.11 R)
• M32: 11,324,110 km (0.067 R)
• M33: 11,655,469 km (0.092 R)
• M34: 12,711,481 km (0.1 R)
• M35: 13,841,842 km (0.112 R)
• M36: 15,049,396 km (0.073 R)
• M37: 15,872,932 km (0.091 R)
• M38: 16,197,261 km (0.037 R)
• M39: 16,852,350 km (0.08 R)
• M40: 16,993,869 km (0.087 R)
• M41: 17,041,142 km (0.062 R)
• M42: 17,277,956 km (0.088 R)
• M43: 17,373,100 km (0.084 R)
• M44: 17,420,672 km (0.11 R)
• M45: 17,611,559 km (0.08 R)
• M46: 18,430,458 km (0.107 R)
• M47: 18,478,927 km (0.098 R)
• M48: 19,064,902 km (0.092 R)
• M49: 19,212,406 km (0.042 R)
• M50: 19,955,309 km (0.104 R)
• M51: 20,105,056 km (0.119 R)
• M52: 20,255,103 km (0.064 R)
• M53: 20,556,393 km (0.108 R)
• M54: 20,758,201 km (0.072 R)
• M55: 21,163,461 km (0.043 R)
• M56: 21,367,213 km (0.091 R)
• M57: 21,418,226 km (0.086 R)
• M58: 22,136,745 km (0.106 R)
• M59: 22,343,340 km (0.087 R)
• M60: 22,602,742 km (0.084 R)
• M61: 22,967,462 km (0.12 R)
• M62: 24,020,332 km (0.106 R)
• M63: 24,445,788 km (0.11 R)
• M64: 25,682,962 km (0.084 R)
• M65: 25,845,875 km (0.115 R)
• M66: 26,555,567 km (0.09 R)
• M67: 28,050,050 km (0.116 R)
• M68: 29,401,367 km (0.06 R)
• M69: 30,658,438 km (0.067 R)
• M70: 32,929,782 km (0.097 R)
• M71: 33,165,848 km (0.065 R)
• M72: 33,877,186 km (0.081 R)
• M73: 34,234,874 km (0.077 R)
• M74: 34,773,576 km (0.115 R)
• M75: 35,254,833 km (0.093 R)
• M76: 36,406,587 km (0.095 R)
• M77: 37,079,029 km (0.1 R)
• M78: 37,386,004 km (0.078 R)
• M79: 37,817,145 km (0.055 R)
• M80: 37,878,929 km (0.118 R)
• M81: 38,622,430 km (0.1 R)
• M82: 38,808,979 km (0.049 R)
• M83: 39,683,977 km (0.093 R)
• M84: 39,872,171 km (0.106 R)
• M85: 41,325,813 km (0.075 R)
• M86: 41,644,158 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 15,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit