🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.85 AU - 0.99 AU

Year: 322 Days

Day: 16.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.12 AU - 1.28 AU

Year: 480 Days

Day: 44.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.92 AU - 1.5 AU

Year: 486 Days

Day: 24.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.25 AU - 1.39 AU

Year: 554 Days

Day: 44.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.95 AU - 2.97 AU

Year: 1860 Days

Day: 32.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,051,108 km

• M1: 644,318 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.3

Radius: 15

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.35 AU - 6.89 AU

Year: 5530 Days

Day: 6.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,051,108 km

• M1: 280,795 km (0.114 R)
• M2: 1,061,098 km (0.11 R)
• M3: 1,200,673 km (0.1 R)
• M4: 1,429,557 km (0.032 R)
• M5: 2,170,216 km (0.061 R)
• M6: 2,285,107 km (0.109 R)
• M7: 2,642,497 km (0.088 R)
• M8: 2,908,931 km (0.065 R)
• M9: 3,091,739 km (0.113 R)
• M10: 3,221,889 km (0.113 R)
• M11: 3,449,428 km (0.063 R)
• M12: 3,702,099 km (0.034 R)
• M13: 4,267,279 km (0.119 R)
• M14: 5,055,810 km (0.08 R)
• M15: 5,478,424 km (0.063 R)
• M16: 5,797,217 km (0.061 R)
• M17: 6,216,240 km (0.074 R)
• M18: 6,477,139 km (0.097 R)
• M19: 6,572,882 km (0.103 R)
• M20: 6,717,543 km (0.119 R)
• M21: 6,863,251 km (0.117 R)
• M22: 6,985,473 km (0.097 R)
• M23: 7,182,493 km (0.111 R)
• M24: 7,912,381 km (0.117 R)
• M25: 8,092,048 km (0.1 R)
• M26: 8,299,241 km (0.087 R)
• M27: 8,560,589 km (0.116 R)
• M28: 9,011,327 km (0.076 R)
• M29: 9,199,222 km (0.114 R)
• M30: 9,524,298 km (0.081 R)
• M31: 9,743,160 km (0.069 R)
• M32: 9,908,316 km (0.064 R)
• M33: 10,130,169 km (0.04 R)
• M34: 10,465,867 km (0.066 R)
• M35: 11,062,463 km (0.113 R)
• M36: 12,169,936 km (0.068 R)
• M37: 12,318,337 km (0.083 R)
• M38: 12,646,854 km (0.085 R)
• M39: 12,978,363 km (0.051 R)
• M40: 13,282,197 km (0.085 R)
• M41: 13,711,542 km (0.088 R)
• M42: 13,958,828 km (0.042 R)
• M43: 14,458,185 km (0.108 R)
• M44: 14,709,959 km (0.109 R)
• M45: 15,186,129 km (0.112 R)
• M46: 15,378,063 km (0.045 R)
• M47: 15,570,745 km (0.108 R)
• M48: 15,732,011 km (0.084 R)
• M49: 15,926,189 km (0.04 R)
• M50: 16,121,115 km (0.039 R)
• M51: 16,251,565 km (0.117 R)
• M52: 16,909,047 km (0.094 R)
• M53: 17,307,726 km (0.086 R)
• M54: 17,608,717 km (0.094 R)
• M55: 18,250,043 km (0.115 R)
• M56: 18,522,311 km (0.077 R)
• M57: 18,624,785 km (0.034 R)
• M58: 18,727,409 km (0.101 R)
• M59: 18,933,256 km (0.105 R)
• M60: 19,416,607 km (0.12 R)
• M61: 20,149,337 km (0.096 R)
• M62: 20,254,654 km (0.111 R)
• M63: 20,713,620 km (0.031 R)
• M64: 21,033,311 km (0.094 R)
• M65: 21,354,647 km (0.115 R)
• M66: 21,497,962 km (0.038 R)
• M67: 21,893,948 km (0.091 R)
• M68: 22,364,882 km (0.032 R)
• M69: 23,095,966 km (0.111 R)
• M70: 23,316,773 km (0.101 R)
• M71: 23,649,479 km (0.113 R)
• M72: 24,207,329 km (0.113 R)
• M73: 24,319,527 km (0.113 R)
• M74: 25,146,804 km (0.037 R)
• M75: 25,260,348 km (0.107 R)
• M76: 25,526,034 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.1

Radius: 14.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.66 AU - 9.66 AU

Year: 8514 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 61.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,051,108 km

• M1: 203,154 km (0.118 R)
• M2: 533,316 km (0.117 R)
• M3: 661,821 km (0.111 R)
• M4: 763,248 km (0.104 R)
• M5: 1,244,205 km (0.049 R)
• M6: 1,407,866 km (0.117 R)
• M7: 1,509,742 km (0.082 R)
• M8: 2,038,720 km (0.113 R)
• M9: 2,214,497 km (0.101 R)
• M10: 2,436,501 km (0.12 R)
• M11: 2,665,834 km (0.065 R)
• M12: 3,305,215 km (0.069 R)
• M13: 4,065,023 km (0.115 R)
• M14: 4,263,390 km (0.041 R)
• M15: 4,721,758 km (0.115 R)
• M16: 5,330,471 km (0.09 R)
• M17: 5,658,091 km (0.046 R)
• M18: 5,880,094 km (0.097 R)
• M19: 6,020,417 km (0.109 R)
• M20: 6,448,117 km (0.045 R)
• M21: 6,621,950 km (0.112 R)
• M22: 6,856,220 km (0.086 R)
• M23: 7,033,793 km (0.114 R)
• M24: 7,212,861 km (0.108 R)
• M25: 7,423,794 km (0.109 R)
• M26: 7,820,827 km (0.104 R)
• M27: 8,162,209 km (0.067 R)
• M28: 8,603,972 km (0.078 R)
• M29: 9,543,746 km (0.062 R)
• M30: 9,975,635 km (0.096 R)
• M31: 10,210,803 km (0.108 R)
• M32: 10,652,715 km (0.046 R)
• M33: 10,893,119 km (0.063 R)
• M34: 11,031,347 km (0.102 R)
• M35: 11,944,193 km (0.06 R)
• M36: 12,265,978 km (0.038 R)
• M37: 12,373,838 km (0.113 R)
• M38: 12,663,011 km (0.067 R)
• M39: 13,543,993 km (0.108 R)
• M40: 13,730,093 km (0.031 R)
• M41: 14,217,782 km (0.112 R)
• M42: 14,369,025 km (0.041 R)
• M43: 14,635,010 km (0.065 R)
• M44: 15,520,181 km (0.039 R)
• M45: 16,146,397 km (0.079 R)
• M46: 16,422,854 km (0.046 R)
• M47: 17,625,920 km (0.096 R)
• M48: 17,829,074 km (0.106 R)
• M49: 17,951,445 km (0.092 R)
• M50: 18,196,935 km (0.039 R)
• M51: 18,526,051 km (0.117 R)
• M52: 19,609,139 km (0.095 R)
• M53: 19,946,632 km (0.091 R)
• M54: 20,328,555 km (0.071 R)
• M55: 20,541,732 km (0.077 R)
• M56: 20,670,087 km (0.05 R)
• M57: 21,142,667 km (0.096 R)
• M58: 21,836,652 km (0.114 R)
• M59: 22,318,058 km (0.047 R)
• M60: 23,069,039 km (0.069 R)
• M61: 23,918,156 km (0.033 R)
• M62: 25,188,093 km (0.098 R)
• M63: 26,526,395 km (0.069 R)
• M64: 26,619,595 km (0.054 R)
• M65: 27,698,644 km (0.086 R)
• M66: 27,935,158 km (0.086 R)
• M67: 28,124,848 km (0.068 R)
• M68: 28,792,055 km (0.117 R)
• M69: 29,223,794 km (0.079 R)
• M70: 31,217,485 km (0.062 R)
• M71: 31,611,676 km (0.057 R)
• M72: 31,809,444 km (0.11 R)
• M73: 31,908,328 km (0.058 R)
• M74: 32,604,258 km (0.095 R)
• M75: 32,803,971 km (0.11 R)
• M76: 33,607,012 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 14.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.12 AU - 9.18 AU

Year: 10109 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,051,108 km

• M1: 225,893 km (0.063 R)
• M2: 458,069 km (0.091 R)
• M3: 763,697 km (0.083 R)
• M4: 887,265 km (0.034 R)
• M5: 1,057,507 km (0.116 R)
• M6: 1,302,698 km (0.061 R)
• M7: 1,590,225 km (0.088 R)
• M8: 1,753,885 km (0.114 R)
• M9: 1,972,897 km (0.1 R)
• M10: 2,124,140 km (0.119 R)
• M11: 2,712,359 km (0.119 R)
• M12: 2,824,707 km (0.111 R)
• M13: 3,142,154 km (0.118 R)
• M14: 4,525,635 km (0.111 R)
• M15: 5,891,763 km (0.06 R)
• M16: 6,261,568 km (0.026 R)
• M17: 6,373,916 km (0.082 R)
• M18: 6,985,173 km (0.081 R)
• M19: 8,387,354 km (0.108 R)
• M20: 8,594,697 km (0.111 R)
• M21: 8,887,759 km (0.104 R)
• M22: 9,056,805 km (0.034 R)
• M23: 9,398,187 km (0.082 R)
• M24: 9,918,040 km (0.059 R)
• M25: 10,402,886 km (0.079 R)
• M26: 10,760,425 km (0.036 R)
• M27: 11,258,736 km (0.083 R)
• M28: 12,989,733 km (0.066 R)
• M29: 13,278,157 km (0.08 R)
• M30: 13,666,214 km (0.086 R)
• M31: 15,103,999 km (0.072 R)
• M32: 16,123,359 km (0.097 R)
• M33: 16,693,626 km (0.093 R)
• M34: 16,954,974 km (0.081 R)
• M35: 17,217,668 km (0.096 R)
• M36: 18,228,501 km (0.097 R)
• M37: 19,313,235 km (0.087 R)
• M38: 20,140,511 km (0.106 R)
• M39: 20,307,313 km (0.086 R)
• M40: 21,829,770 km (0.053 R)
• M41: 22,230,393 km (0.113 R)
• M42: 22,345,284 km (0.096 R)
• M43: 23,975,153 km (0.118 R)
• M44: 24,744,834 km (0.07 R)
• M45: 25,522,594 km (0.086 R)
• M46: 25,823,884 km (0.114 R)
• M47: 26,795,971 km (0.087 R)
• M48: 27,163,682 km (0.09 R)
• M49: 27,532,890 km (0.108 R)
• M50: 29,467,489 km (0.03 R)
• M51: 31,445,622 km (0.099 R)
• M52: 31,574,725 km (0.113 R)
• M53: 33,137,724 km (0.078 R)
• M54: 33,466,540 km (0.065 R)
• M55: 34,926,016 km (0.119 R)
• M56: 35,663,534 km (0.098 R)
• M57: 35,865,491 km (0.086 R)
• M58: 36,270,752 km (0.045 R)
• M59: 37,358,777 km (0.091 R)
• M60: 38,664,766 km (0.094 R)
• M61: 38,803,144 km (0.031 R)
• M62: 39,149,613 km (0.058 R)
• M63: 40,195,601 km (0.106 R)
• M64: 41,250,715 km (0.06 R)
• M65: 41,392,085 km (0.059 R)
• M66: 41,533,605 km (0.065 R)
• M67: 41,746,183 km (0.093 R)
• M68: 42,600,238 km (0.099 R)
• M69: 43,029,434 km (0.058 R)
• M70: 43,172,749 km (0.083 R)
• M71: 43,964,121 km (0.082 R)
• M72: 44,108,633 km (0.114 R)
• M73: 44,253,145 km (0.108 R)
• M74: 45,123,954 km (0.097 R)
• M75: 46,587,769 km (0.058 R)
• M76: 49,036,985 km (0.116 R)
• M77: 50,088,658 km (0.102 R)
• M78: 50,239,453 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.7

Radius: 6.9

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.46 AU - 12.96 AU

Year: 16550 Days

Day: 18.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 36,051,108 km

• M1: 125,812 km (0.097 R)
• M2: 256,261 km (0.113 R)
• M3: 376,837 km (0.027 R)
• M4: 517,160 km (0.115 R)
• M5: 638,334 km (0.063 R)
• M6: 730,786 km (0.109 R)
• M7: 1,648,569 km (0.075 R)
• M8: 1,725,611 km (0.088 R)
• M9: 2,269,848 km (0.12 R)
• M10: 2,472,254 km (0.099 R)
• M11: 2,590,586 km (0.062 R)
• M12: 2,741,231 km (0.069 R)
• M13: 3,082,614 km (0.093 R)
• M14: 3,437,460 km (0.102 R)
• M15: 3,670,085 km (0.103 R)
• M16: 3,839,429 km (0.028 R)
• M17: 4,687,350 km (0.055 R)
• M18: 4,760,653 km (0.089 R)
• M19: 5,020,056 km (0.104 R)
• M20: 5,095,004 km (0.096 R)
• M21: 7,086,302 km (0.108 R)
• M22: 7,510,412 km (0.062 R)
• M23: 7,768,917 km (0.065 R)
• M24: 9,519,212 km (0.084 R)
• M25: 9,798,960 km (0.074 R)
• M26: 10,176,096 km (0.108 R)
• M27: 10,993,349 km (0.102 R)
• M28: 11,139,805 km (0.078 R)
• M29: 14,041,705 km (0.055 R)
• M30: 14,253,835 km (0.068 R)
• M31: 14,413,456 km (0.067 R)
• M32: 15,932,323 km (0.093 R)
• M33: 17,048,024 km (0.117 R)
• M34: 17,444,458 km (0.092 R)
• M35: 17,501,305 km (0.058 R)
• M36: 17,615,299 km (0.038 R)
• M37: 18,188,708 km (0.063 R)
• M38: 18,246,452 km (0.109 R)
• M39: 18,361,942 km (0.102 R)
• M40: 18,419,836 km (0.079 R)
• M41: 18,710,056 km (0.056 R)
• M42: 19,236,341 km (0.118 R)
• M43: 19,471,808 km (0.084 R)
• M44: 19,530,750 km (0.11 R)
• M45: 20,064,665 km (0.112 R)
• M46: 20,844,070 km (0.073 R)
• M47: 21,267,880 km (0.106 R)
• M48: 21,511,426 km (0.076 R)
• M49: 22,556,517 km (0.115 R)
• M50: 23,366,739 km (0.062 R)
• M51: 24,504,281 km (0.068 R)
• M52: 24,631,888 km (0.109 R)
• M53: 26,309,478 km (0.078 R)
• M54: 26,767,397 km (0.025 R)
• M55: 27,492,349 km (0.12 R)
• M56: 27,624,892 km (0.074 R)
• M57: 27,691,164 km (0.116 R)
• M58: 29,231,424 km (0.104 R)
• M59: 29,637,881 km (0.12 R)
• M60: 29,705,649 km (0.099 R)
• M61: 29,909,701 km (0.106 R)
• M62: 31,766,958 km (0.091 R)
• M63: 32,534,246 km (0.118 R)
• M64: 32,604,407 km (0.101 R)
• M65: 34,016,013 km (0.04 R)
• M66: 34,158,280 km (0.041 R)
• M67: 34,443,414 km (0.061 R)
• M68: 35,159,688 km (0.06 R)
• M69: 35,880,900 km (0.1 R)
• M70: 36,315,930 km (0.116 R)
• M71: 36,388,635 km (0.091 R)
• M72: 38,591,314 km (0.116 R)
• M73: 40,309,146 km (0.088 R)
• M74: 41,139,564 km (0.063 R)
• M75: 41,291,107 km (0.093 R)
• M76: 41,975,517 km (0.074 R)
• M77: 43,278,664 km (0.063 R)
• M78: 44,906,438 km (0.118 R)
• M79: 46,475,421 km (0.102 R)
• M80: 46,554,259 km (0.101 R)
• M81: 46,633,247 km (0.106 R)
• M82: 46,870,359 km (0.082 R)
• M83: 48,221,826 km (0.119 R)
• M84: 48,701,886 km (0.053 R)
• M85: 49,263,776 km (0.118 R)
• M86: 49,586,009 km (0.102 R)
• M87: 49,666,643 km (0.111 R)
• M88: 52,516,482 km (0.109 R)
• M89: 53,257,740 km (0.088 R)
• M90: 53,588,351 km (0.103 R)
• M91: 53,836,833 km (0.074 R)
• M92: 55,837,704 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.9

Radius: 7.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 16.12 AU - 21.86 AU

Year: 30226 Days

Day: 16.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 36,051,108 km

• M1: 218,712 km (0.099 R)
• M2: 308,770 km (0.099 R)
• M3: 1,247,497 km (0.053 R)
• M4: 1,896,751 km (0.114 R)
• M5: 2,140,596 km (0.112 R)
• M6: 2,703,084 km (0.085 R)
• M7: 3,213,512 km (0.085 R)
• M8: 3,529,014 km (0.042 R)
• M9: 3,879,821 km (0.077 R)
• M10: 4,320,985 km (0.088 R)
• M11: 5,854,662 km (0.119 R)
• M12: 6,239,727 km (0.096 R)
• M13: 7,506,971 km (0.102 R)
• M14: 7,860,171 km (0.074 R)
• M15: 8,716,619 km (0.111 R)
• M16: 9,087,771 km (0.065 R)
• M17: 10,409,618 km (0.072 R)
• M18: 10,552,335 km (0.075 R)
• M19: 13,035,809 km (0.116 R)
• M20: 14,124,881 km (0.071 R)
• M21: 16,058,583 km (0.054 R)
• M22: 16,930,440 km (0.075 R)
• M23: 17,988,396 km (0.102 R)
• M24: 18,202,471 km (0.067 R)
• M25: 19,198,344 km (0.117 R)
• M26: 20,211,869 km (0.073 R)
• M27: 21,017,154 km (0.109 R)
• M28: 21,559,896 km (0.09 R)
• M29: 21,969,943 km (0.068 R)
• M30: 22,244,755 km (0.086 R)
• M31: 23,075,920 km (0.114 R)
• M32: 26,647,121 km (0.106 R)
• M33: 30,897,047 km (0.115 R)
• M34: 31,771,895 km (0.12 R)
• M35: 32,342,461 km (0.058 R)
• M36: 33,020,888 km (0.105 R)
• M37: 33,756,909 km (0.092 R)
• M38: 34,817,708 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 11,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit