🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.65 AU - 0.86 AU

Year: 240 Days

Day: 31.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.85 AU - 0.91 AU

Year: 305 Days

Day: 38.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.8 AU - 1.3 AU

Year: 397 Days

Day: 15.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,979,370 km

• M1: 64,327 km (0.032 R)
• M2: 670,049 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.61 AU - 3.85 AU

Year: 2658 Days

Day: 12.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,979,370 km

• M1: 1,255,126 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.47 AU - 4.95 AU

Year: 3187 Days

Day: 19.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,979,370 km

• M1: 140,472 km (0.119 R)
• M2: 1,586,635 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.1

Radius: 9.7

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.4 AU - 5.14 AU

Year: 3844 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,979,370 km

• M1: 231,278 km (0.117 R)
• M2: 460,911 km (0.059 R)
• M3: 630,405 km (0.049 R)
• M4: 786,137 km (0.109 R)
• M5: 881,131 km (0.043 R)
• M6: 942,616 km (0.116 R)
• M7: 1,343,239 km (0.109 R)
• M8: 1,577,510 km (0.098 R)
• M9: 1,653,505 km (0.112 R)
• M10: 2,118,904 km (0.089 R)
• M11: 2,427,824 km (0.092 R)
• M12: 2,806,456 km (0.082 R)
• M13: 3,069,150 km (0.116 R)
• M14: 3,145,744 km (0.086 R)
• M15: 3,946,691 km (0.116 R)
• M16: 4,009,223 km (0.112 R)
• M17: 4,241,399 km (0.08 R)
• M18: 4,434,679 km (0.096 R)
• M19: 4,785,636 km (0.076 R)
• M20: 4,964,405 km (0.085 R)
• M21: 5,054,762 km (0.081 R)
• M22: 5,168,307 km (0.095 R)
• M23: 5,631,163 km (0.113 R)
• M24: 5,725,410 km (0.1 R)
• M25: 6,228,507 km (0.04 R)
• M26: 6,326,045 km (0.054 R)
• M27: 7,149,432 km (0.085 R)
• M28: 7,226,026 km (0.087 R)
• M29: 7,483,185 km (0.113 R)
• M30: 7,927,191 km (0.091 R)
• M31: 8,245,685 km (0.094 R)
• M32: 8,433,580 km (0.061 R)
• M33: 8,514,512 km (0.05 R)
• M34: 8,649,898 km (0.109 R)
• M35: 8,758,806 km (0.086 R)
• M36: 8,868,162 km (0.057 R)
• M37: 9,533,723 km (0.109 R)
• M38: 10,100,699 km (0.056 R)
• M39: 10,359,503 km (0.086 R)
• M40: 11,089,541 km (0.088 R)
• M41: 11,237,642 km (0.109 R)
• M42: 11,446,032 km (0.089 R)
• M43: 11,625,550 km (0.091 R)
• M44: 12,139,568 km (0.088 R)
• M45: 12,230,972 km (0.097 R)
• M46: 12,414,678 km (0.045 R)
• M47: 12,971,033 km (0.116 R)
• M48: 13,033,415 km (0.074 R)
• M49: 13,315,108 km (0.067 R)
• M50: 14,140,290 km (0.069 R)
• M51: 14,494,388 km (0.089 R)
• M52: 15,178,499 km (0.086 R)
• M53: 15,541,124 km (0.058 R)
• M54: 15,939,952 km (0.083 R)
• M55: 16,040,183 km (0.077 R)
• M56: 16,241,242 km (0.104 R)
• M57: 16,443,200 km (0.098 R)
• M58: 16,510,668 km (0.072 R)
• M59: 16,849,507 km (0.115 R)
• M60: 17,603,181 km (0.094 R)
• M61: 17,672,146 km (0.055 R)
• M62: 18,402,632 km (0.047 R)
• M63: 18,578,111 km (0.074 R)
• M64: 18,965,868 km (0.11 R)
• M65: 19,072,233 km (0.07 R)
• M66: 19,214,051 km (0.075 R)
• M67: 19,427,677 km (0.038 R)
• M68: 20,073,192 km (0.071 R)
• M69: 20,471,272 km (0.033 R)
• M70: 21,903,073 km (0.088 R)
• M71: 22,014,523 km (0.103 R)
• M72: 22,126,273 km (0.086 R)
• M73: 22,200,773 km (0.078 R)
• M74: 22,462,419 km (0.102 R)
• M75: 23,900,205 km (0.108 R)
• M76: 24,129,987 km (0.074 R)
• M77: 24,553,199 km (0.111 R)
• M78: 25,056,297 km (0.102 R)
• M79: 25,367,760 km (0.054 R)
• M80: 25,876,392 km (0.113 R)
• M81: 26,428,109 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.4

Radius: 11.1

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.79 AU - 6.19 AU

Year: 5409 Days

Day: 12.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,979,370 km

• M1: 151,094 km (0.103 R)
• M2: 468,989 km (0.076 R)
• M3: 777,161 km (0.11 R)
• M4: 1,167,163 km (0.077 R)
• M5: 1,273,975 km (0.09 R)
• M6: 1,373,009 km (0.12 R)
• M7: 1,567,486 km (0.059 R)
• M8: 1,638,396 km (0.113 R)
• M9: 1,845,290 km (0.113 R)
• M10: 2,112,920 km (0.111 R)
• M11: 2,685,731 km (0.066 R)
• M12: 2,757,089 km (0.1 R)
• M13: 2,843,556 km (0.083 R)
• M14: 3,138,563 km (0.108 R)
• M15: 3,350,992 km (0.096 R)
• M16: 3,838,382 km (0.1 R)
• M17: 4,148,199 km (0.112 R)
• M18: 4,314,552 km (0.091 R)
• M19: 4,653,990 km (0.1 R)
• M20: 5,558,608 km (0.111 R)
• M21: 6,021,763 km (0.051 R)
• M22: 6,191,557 km (0.062 R)
• M23: 6,401,293 km (0.114 R)
• M24: 6,847,394 km (0.107 R)
• M25: 6,965,426 km (0.084 R)
• M26: 7,565,912 km (0.101 R)
• M27: 7,892,933 km (0.067 R)
• M28: 7,975,511 km (0.119 R)
• M29: 8,880,578 km (0.065 R)
• M30: 9,117,242 km (0.059 R)
• M31: 9,729,397 km (0.076 R)
• M32: 9,973,540 km (0.07 R)
• M33: 10,924,235 km (0.091 R)
• M34: 11,293,891 km (0.109 R)
• M35: 11,387,091 km (0.054 R)
• M36: 12,717,165 km (0.071 R)
• M37: 13,523,797 km (0.102 R)
• M38: 14,726,564 km (0.106 R)
• M39: 15,289,202 km (0.062 R)
• M40: 15,444,035 km (0.074 R)
• M41: 15,599,168 km (0.097 R)
• M42: 15,676,959 km (0.093 R)
• M43: 15,963,439 km (0.054 R)
• M44: 16,120,367 km (0.102 R)
• M45: 16,541,336 km (0.035 R)
• M46: 17,313,710 km (0.116 R)
• M47: 18,398,294 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.8

Radius: 13.2

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.89 AU - 9.47 AU

Year: 10262 Days

Day: 9.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 148.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,979,370 km

• M1: 165,156 km (0.075 R)
• M2: 460,612 km (0.066 R)
• M3: 891,005 km (0.076 R)
• M4: 974,331 km (0.09 R)
• M5: 1,075,160 km (0.096 R)
• M6: 1,257,071 km (0.111 R)
• M7: 2,086,591 km (0.075 R)
• M8: 2,200,884 km (0.092 R)
• M9: 2,720,288 km (0.073 R)
• M10: 2,803,614 km (0.061 R)
• M11: 2,951,566 km (0.098 R)
• M12: 3,102,211 km (0.063 R)
• M13: 3,255,549 km (0.099 R)
• M14: 3,344,260 km (0.116 R)
• M15: 3,684,446 km (0.037 R)
• M16: 3,777,047 km (0.057 R)
• M17: 4,179,615 km (0.099 R)
• M18: 4,821,988 km (0.092 R)
• M19: 4,949,146 km (0.045 R)
• M20: 5,442,520 km (0.093 R)
• M21: 5,575,064 km (0.116 R)
• M22: 5,816,365 km (0.101 R)
• M23: 6,143,386 km (0.077 R)
• M24: 6,448,566 km (0.051 R)
• M25: 6,901,399 km (0.093 R)
• M26: 7,987,928 km (0.12 R)
• M27: 8,138,872 km (0.108 R)
• M28: 8,290,864 km (0.068 R)
• M29: 8,474,420 km (0.092 R)
• M30: 8,752,223 km (0.025 R)
• M31: 9,253,675 km (0.111 R)
• M32: 9,380,385 km (0.086 R)
• M33: 9,861,192 km (0.066 R)
• M34: 10,055,819 km (0.084 R)
• M35: 10,219,031 km (0.103 R)
• M36: 10,581,057 km (0.097 R)
• M37: 10,680,390 km (0.082 R)
• M38: 10,880,403 km (0.117 R)
• M39: 11,047,803 km (0.081 R)
• M40: 11,795,194 km (0.08 R)
• M41: 12,523,735 km (0.061 R)
• M42: 13,302,841 km (0.096 R)
• M43: 13,482,059 km (0.076 R)
• M44: 13,842,889 km (0.096 R)
• M45: 14,833,227 km (0.093 R)
• M46: 15,205,876 km (0.093 R)
• M47: 15,468,569 km (0.081 R)
• M48: 15,619,364 km (0.117 R)
• M49: 15,998,445 km (0.113 R)
• M50: 16,189,182 km (0.077 R)
• M51: 16,342,221 km (0.077 R)
• M52: 16,495,858 km (0.076 R)
• M53: 16,920,716 km (0.117 R)
• M54: 17,037,253 km (0.109 R)
• M55: 17,232,029 km (0.077 R)
• M56: 18,137,395 km (0.114 R)
• M57: 18,376,154 km (0.073 R)
• M58: 18,816,570 km (0.1 R)
• M59: 19,341,658 km (0.073 R)
• M60: 19,789,704 km (0.115 R)
• M61: 20,737,556 km (0.099 R)
• M62: 20,987,235 km (0.115 R)
• M63: 22,038,459 km (0.115 R)
• M64: 23,020,719 km (0.109 R)
• M65: 23,668,926 km (0.037 R)
• M66: 23,929,975 km (0.091 R)
• M67: 24,060,873 km (0.101 R)
• M68: 24,235,603 km (0.106 R)
• M69: 25,072,005 km (0.116 R)
• M70: 25,338,139 km (0.026 R)
• M71: 25,427,000 km (0.102 R)
• M72: 26,186,808 km (0.113 R)
• M73: 26,276,716 km (0.079 R)
• M74: 27,181,335 km (0.083 R)
• M75: 27,683,086 km (0.073 R)
• M76: 28,050,050 km (0.052 R)
• M77: 29,253,714 km (0.114 R)
• M78: 29,440,263 km (0.064 R)
• M79: 29,533,761 km (0.052 R)
• M80: 29,955,777 km (0.114 R)
• M81: 30,332,464 km (0.108 R)
• M82: 30,568,679 km (0.104 R)
• M83: 30,900,487 km (0.052 R)
• M84: 31,090,626 km (0.083 R)
• M85: 32,095,026 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.1

Radius: 11.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.91 AU - 11.57 AU

Year: 13904 Days

Day: 7.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 46,979,370 km

• M1: 147,653 km (0.077 R)
• M2: 247,734 km (0.085 R)
• M3: 546,780 km (0.099 R)
• M4: 721,810 km (0.12 R)
• M5: 866,172 km (0.106 R)
• M6: 1,047,484 km (0.085 R)
• M7: 1,143,227 km (0.075 R)
• M8: 1,418,337 km (0.076 R)
• M9: 1,571,974 km (0.1 R)
• M10: 1,747,453 km (0.117 R)
• M11: 2,014,485 km (0.09 R)
• M12: 2,118,156 km (0.097 R)
• M13: 2,330,884 km (0.055 R)
• M14: 2,495,292 km (0.098 R)
• M15: 2,644,591 km (0.093 R)
• M16: 2,720,288 km (0.093 R)
• M17: 3,170,577 km (0.075 R)
• M18: 3,291,901 km (0.11 R)
• M19: 3,373,731 km (0.087 R)
• M20: 3,686,540 km (0.12 R)
• M21: 3,987,082 km (0.066 R)
• M22: 4,118,429 km (0.117 R)
• M23: 4,658,029 km (0.081 R)
• M24: 5,267,939 km (0.1 R)
• M25: 5,339,896 km (0.052 R)
• M26: 5,902,982 km (0.091 R)
• M27: 6,179,140 km (0.109 R)
• M28: 6,770,052 km (0.038 R)
• M29: 7,085,554 km (0.06 R)
• M30: 8,227,733 km (0.069 R)
• M31: 8,395,582 km (0.074 R)
• M32: 8,479,806 km (0.105 R)
• M33: 8,763,144 km (0.091 R)
• M34: 9,631,560 km (0.086 R)
• M35: 9,956,785 km (0.06 R)
• M36: 10,105,785 km (0.108 R)
• M37: 10,557,571 km (0.081 R)
• M38: 10,740,080 km (0.096 R)
• M39: 10,954,304 km (0.048 R)
• M40: 11,231,958 km (0.093 R)
• M41: 12,397,475 km (0.1 R)
• M42: 12,525,830 km (0.059 R)
• M43: 13,174,037 km (0.11 R)
• M44: 13,733,683 km (0.105 R)
• M45: 13,866,526 km (0.063 R)
• M46: 13,999,668 km (0.067 R)
• M47: 14,267,448 km (0.097 R)
• M48: 14,638,451 km (0.116 R)
• M49: 14,808,095 km (0.086 R)
• M50: 15,839,871 km (0.102 R)
• M51: 17,538,406 km (0.073 R)
• M52: 19,816,931 km (0.094 R)
• M53: 20,685,646 km (0.085 R)
• M54: 20,914,381 km (0.098 R)
• M55: 21,605,373 km (0.114 R)
• M56: 22,070,174 km (0.044 R)
• M57: 22,695,194 km (0.085 R)
• M58: 23,603,851 km (0.089 R)
• M59: 24,564,569 km (0.077 R)
• M60: 24,645,202 km (0.103 R)
• M61: 26,070,720 km (0.094 R)
• M62: 26,235,427 km (0.102 R)
• M63: 27,690,566 km (0.119 R)
• M64: 28,153,272 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.9

Radius: 3.6

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 15.25 AU - 23.35 AU

Year: 31283 Days

Day: 23.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,979,370 km

• M1: 66,571 km (0.068 R)
• M2: 187,596 km (0.064 R)
• M3: 326,123 km (0.109 R)
• M4: 448,794 km (0.115 R)
• M5: 751,879 km (0.108 R)
• M6: 1,269,936 km (0.081 R)
• M7: 1,311,973 km (0.118 R)
• M8: 1,419,085 km (0.108 R)
• M9: 1,733,839 km (0.086 R)
• M10: 2,044,853 km (0.039 R)
• M11: 2,244,716 km (0.088 R)
• M12: 2,295,729 km (0.095 R)
• M13: 2,450,862 km (0.108 R)
• M14: 2,798,677 km (0.118 R)
• M15: 2,853,579 km (0.025 R)
• M16: 2,992,406 km (0.118 R)
• M17: 3,048,655 km (0.053 R)
• M18: 3,779,441 km (0.028 R)
• M19: 4,024,332 km (0.089 R)
• M20: 4,086,266 km (0.083 R)
• M21: 4,211,330 km (0.058 R)
• M22: 4,626,165 km (0.116 R)
• M23: 5,221,863 km (0.11 R)
• M24: 6,159,692 km (0.025 R)
• M25: 6,483,721 km (0.113 R)
• M26: 6,776,335 km (0.042 R)
• M27: 7,036,037 km (0.116 R)
• M28: 7,526,718 km (0.097 R)
• M29: 8,342,475 km (0.09 R)
• M30: 8,861,430 km (0.095 R)
• M31: 8,982,604 km (0.034 R)
• M32: 10,522,415 km (0.102 R)
• M33: 11,256,791 km (0.064 R)
• M34: 11,388,138 km (0.052 R)
• M35: 11,652,178 km (0.028 R)
• M36: 11,829,452 km (0.104 R)
• M37: 11,873,882 km (0.07 R)
• M38: 13,002,897 km (0.099 R)
• M39: 13,325,131 km (0.058 R)
• M40: 13,696,583 km (0.099 R)
• M41: 13,977,378 km (0.076 R)
• M42: 14,402,236 km (0.099 R)
• M43: 15,264,518 km (0.111 R)
• M44: 15,555,635 km (0.058 R)
• M45: 15,897,616 km (0.083 R)
• M46: 16,291,358 km (0.1 R)
• M47: 16,938,219 km (0.083 R)
• M48: 17,441,466 km (0.104 R)
• M49: 17,542,744 km (0.112 R)
• M50: 18,154,300 km (0.108 R)
• M51: 18,928,469 km (0.074 R)
• M52: 19,032,589 km (0.099 R)
• M53: 19,766,217 km (0.112 R)
• M54: 19,977,449 km (0.115 R)
• M55: 21,098,984 km (0.097 R)
• M56: 21,967,101 km (0.078 R)
• M57: 22,021,854 km (0.045 R)
• M58: 22,515,676 km (0.086 R)
• M59: 23,068,590 km (0.111 R)
• M60: 23,570,192 km (0.097 R)
• M61: 23,626,141 km (0.103 R)
• M62: 24,244,429 km (0.08 R)
• M63: 24,697,412 km (0.112 R)
• M64: 24,925,100 km (0.059 R)
• M65: 26,712,046 km (0.059 R)
• M66: 29,198,213 km (0.043 R)
• M67: 30,468,748 km (0.102 R)
• M68: 31,942,736 km (0.101 R)
• M69: 32,501,334 km (0.048 R)
• M70: 32,563,717 km (0.091 R)
• M71: 33,439,762 km (0.101 R)
• M72: 35,471,002 km (0.104 R)
• M73: 36,307,553 km (0.108 R)
• M74: 36,436,805 km (0.116 R)
• M75: 36,890,536 km (0.031 R)
• M76: 37,280,837 km (0.056 R)
• M77: 38,723,858 km (0.062 R)
• M78: 39,585,093 km (0.117 R)
• M79: 40,922,348 km (0.061 R)
• M80: 41,528,967 km (0.12 R)
• M81: 41,799,440 km (0.079 R)
• M82: 42,955,832 km (0.07 R)
• M83: 43,092,564 km (0.097 R)
• M84: 44,398,703 km (0.038 R)
• M85: 44,467,817 km (0.046 R)
• M86: 45,091,341 km (0.071 R)
• M87: 45,230,318 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit