🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.44 AU - 0.7 AU

Year: 153 Days

Day: 32.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,941,555 km

• M1: 38,596 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.91 AU - 0.99 AU

Year: 330 Days

Day: 21.4 Hours

Environment

Temp: 77 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,941,555 km

• M1: 245,041 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.08 AU - 1.24 AU

Year: 445 Days

Day: 29.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.07 AU - 3.75 AU

Year: 2245 Days

Day: 28.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.66 AU - 4.24 AU

Year: 2284 Days

Day: 29.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.3

Radius: 8.7

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.1 AU - 5.54 AU

Year: 4374 Days

Day: 9 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,941,555 km

• M1: 300,093 km (0.035 R)
• M2: 403,615 km (0.103 R)
• M3: 470,635 km (0.079 R)
• M4: 595,400 km (0.113 R)
• M5: 755,768 km (0.068 R)
• M6: 816,655 km (0.054 R)
• M7: 1,036,863 km (0.098 R)
• M8: 1,175,390 km (0.106 R)
• M9: 1,409,810 km (0.061 R)
• M10: 1,789,490 km (0.073 R)
• M11: 2,059,963 km (0.114 R)
• M12: 2,289,446 km (0.093 R)
• M13: 2,398,203 km (0.113 R)
• M14: 2,471,806 km (0.071 R)
• M15: 2,620,955 km (0.094 R)
• M16: 2,677,802 km (0.074 R)
• M17: 3,106,549 km (0.094 R)
• M18: 3,390,785 km (0.072 R)
• M19: 3,536,045 km (0.116 R)
• M20: 3,747,127 km (0.06 R)
• M21: 3,811,305 km (0.096 R)
• M22: 4,159,718 km (0.093 R)
• M23: 4,472,976 km (0.11 R)
• M24: 4,541,043 km (0.076 R)
• M25: 4,724,450 km (0.105 R)
• M26: 5,027,835 km (0.109 R)
• M27: 5,289,332 km (0.073 R)
• M28: 5,385,673 km (0.115 R)
• M29: 5,482,463 km (0.103 R)
• M30: 5,875,606 km (0.058 R)
• M31: 5,950,405 km (0.028 R)
• M32: 6,303,306 km (0.11 R)
• M33: 6,559,717 km (0.08 R)
• M34: 6,871,778 km (0.064 R)
• M35: 7,029,754 km (0.091 R)
• M36: 7,322,367 km (0.101 R)
• M37: 7,591,793 km (0.098 R)
• M38: 8,002,140 km (0.051 R)
• M39: 8,057,491 km (0.096 R)
• M40: 8,307,768 km (0.06 R)
• M41: 8,363,718 km (0.12 R)
• M42: 8,901,672 km (0.093 R)
• M43: 9,016,413 km (0.12 R)
• M44: 9,160,476 km (0.101 R)
• M45: 9,276,265 km (0.11 R)
• M46: 10,673,210 km (0.038 R)
• M47: 10,856,168 km (0.074 R)
• M48: 12,007,772 km (0.063 R)
• M49: 12,872,298 km (0.099 R)
• M50: 13,889,714 km (0.113 R)
• M51: 13,989,495 km (0.114 R)
• M52: 14,156,447 km (0.064 R)
• M53: 14,525,953 km (0.109 R)
• M54: 14,694,999 km (0.057 R)
• M55: 14,796,725 km (0.112 R)
• M56: 15,446,429 km (0.052 R)
• M57: 15,757,443 km (0.085 R)
• M58: 15,826,856 km (0.087 R)
• M59: 16,105,557 km (0.069 R)
• M60: 16,596,986 km (0.088 R)
• M61: 16,667,596 km (0.093 R)
• M62: 17,129,106 km (0.11 R)
• M63: 17,379,233 km (0.043 R)
• M64: 17,486,794 km (0.1 R)
• M65: 17,630,707 km (0.1 R)
• M66: 17,847,176 km (0.095 R)
• M67: 19,127,434 km (0.104 R)
• M68: 19,535,836 km (0.088 R)
• M69: 19,647,736 km (0.079 R)
• M70: 20,475,012 km (0.09 R)
• M71: 20,550,708 km (0.089 R)
• M72: 20,816,544 km (0.098 R)
• M73: 21,045,428 km (0.055 R)
• M74: 21,736,870 km (0.087 R)
• M75: 21,814,212 km (0.115 R)
• M76: 22,201,970 km (0.111 R)
• M77: 22,748,750 km (0.073 R)
• M78: 22,827,289 km (0.065 R)
• M79: 22,905,828 km (0.077 R)
• M80: 23,181,536 km (0.103 R)
• M81: 23,975,303 km (0.092 R)
• M82: 24,818,287 km (0.069 R)
• M83: 25,793,665 km (0.09 R)
• M84: 26,657,293 km (0.085 R)
• M85: 27,321,807 km (0.063 R)
• M86: 27,572,384 km (0.058 R)
• M87: 27,656,009 km (0.091 R)
• M88: 27,865,595 km (0.119 R)
• M89: 27,991,557 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 10.2

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.87 AU - 12.83 AU

Year: 11869 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,941,555 km

• M1: 166,802 km (0.103 R)
• M2: 660,175 km (0.114 R)
• M3: 828,024 km (0.12 R)
• M4: 1,117,646 km (0.111 R)
• M5: 1,367,474 km (0.073 R)
• M6: 1,711,400 km (0.064 R)
• M7: 2,420,494 km (0.057 R)
• M8: 2,537,030 km (0.056 R)
• M9: 2,685,581 km (0.071 R)
• M10: 3,602,616 km (0.107 R)
• M11: 3,939,959 km (0.117 R)
• M12: 4,043,032 km (0.076 R)
• M13: 4,217,164 km (0.086 R)
• M14: 4,938,076 km (0.096 R)
• M15: 5,580,749 km (0.114 R)
• M16: 5,853,017 km (0.103 R)
• M17: 6,410,718 km (0.111 R)
• M18: 6,696,150 km (0.099 R)
• M19: 7,363,806 km (0.096 R)
• M20: 7,619,768 km (0.095 R)
• M21: 8,009,171 km (0.085 R)
• M22: 8,272,313 km (0.05 R)
• M23: 8,627,758 km (0.059 R)
• M24: 9,307,680 km (0.086 R)
• M25: 9,630,812 km (0.081 R)
• M26: 10,288,294 km (0.096 R)
• M27: 11,399,807 km (0.098 R)
• M28: 11,547,460 km (0.076 R)
• M29: 11,795,194 km (0.077 R)
• M30: 12,599,881 km (0.046 R)
• M31: 13,526,041 km (0.109 R)
• M32: 13,734,880 km (0.041 R)
• M33: 14,848,636 km (0.101 R)
• M34: 14,956,197 km (0.075 R)
• M35: 16,212,071 km (0.09 R)
• M36: 16,545,225 km (0.064 R)
• M37: 17,274,964 km (0.096 R)
• M38: 17,900,432 km (0.074 R)
• M39: 19,232,452 km (0.103 R)
• M40: 20,296,990 km (0.074 R)
• M41: 21,017,304 km (0.082 R)
• M42: 21,441,414 km (0.106 R)
• M43: 21,990,737 km (0.104 R)
• M44: 22,236,377 km (0.066 R)
• M45: 22,854,516 km (0.03 R)
• M46: 23,041,064 km (0.114 R)
• M47: 23,666,682 km (0.109 R)
• M48: 24,170,977 km (0.111 R)
• M49: 24,424,545 km (0.104 R)
• M50: 25,190,486 km (0.118 R)
• M51: 25,383,168 km (0.083 R)
• M52: 25,899,580 km (0.109 R)
• M53: 26,419,283 km (0.05 R)
• M54: 27,800,072 km (0.08 R)
• M55: 28,265,470 km (0.106 R)
• M56: 29,406,603 km (0.088 R)
• M57: 30,289,380 km (0.043 R)
• M58: 31,526,106 km (0.107 R)
• M59: 31,595,220 km (0.06 R)
• M60: 31,872,425 km (0.086 R)
• M61: 32,499,240 km (0.092 R)
• M62: 34,975,234 km (0.037 R)
• M63: 36,127,138 km (0.073 R)
• M64: 36,999,293 km (0.06 R)
• M65: 38,025,535 km (0.107 R)
• M66: 38,320,392 km (0.103 R)
• M67: 38,468,195 km (0.063 R)
• M68: 39,358,601 km (0.07 R)
• M69: 39,433,251 km (0.105 R)
• M70: 40,031,044 km (0.12 R)
• M71: 40,857,871 km (0.062 R)
• M72: 41,386,999 km (0.058 R)
• M73: 42,223,101 km (0.056 R)
• M74: 42,681,469 km (0.107 R)
• M75: 42,911,252 km (0.08 R)
• M76: 43,757,527 km (0.119 R)
• M77: 43,989,254 km (0.07 R)
• M78: 45,076,082 km (0.031 R)
• M79: 46,014,659 km (0.068 R)
• M80: 46,407,653 km (0.114 R)
• M81: 48,949,022 km (0.065 R)
• M82: 49,752,512 km (0.097 R)
• M83: 50,560,191 km (0.062 R)
• M84: 50,965,751 km (0.079 R)
• M85: 51,290,976 km (0.111 R)
• M86: 53,174,114 km (0.112 R)
• M87: 53,256,543 km (0.064 R)
• M88: 55,999,270 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.8

Radius: 5.6

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.9 AU - 16.46 AU

Year: 20049 Days

Day: 20.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,941,555 km

• M1: 203,154 km (0.12 R)
• M2: 382,821 km (0.057 R)
• M3: 933,192 km (0.119 R)
• M4: 1,045,240 km (0.07 R)
• M5: 1,589,477 km (0.088 R)
• M6: 2,238,134 km (0.101 R)
• M7: 2,419,746 km (0.033 R)
• M8: 2,829,195 km (0.071 R)
• M9: 3,396,919 km (0.11 R)
• M10: 3,570,452 km (0.066 R)
• M11: 3,640,763 km (0.078 R)
• M12: 3,818,336 km (0.11 R)
• M13: 4,368,258 km (0.117 R)
• M14: 4,903,519 km (0.114 R)
• M15: 5,622,038 km (0.09 R)
• M16: 5,868,724 km (0.11 R)
• M17: 5,951,751 km (0.073 R)
• M18: 6,890,777 km (0.105 R)
• M19: 7,154,817 km (0.095 R)
• M20: 7,647,443 km (0.11 R)
• M21: 9,724,909 km (0.031 R)
• M22: 10,723,325 km (0.086 R)
• M23: 11,441,395 km (0.086 R)
• M24: 12,016,449 km (0.095 R)
• M25: 13,248,986 km (0.068 R)
• M26: 14,689,913 km (0.038 R)
• M27: 15,371,630 km (0.074 R)
• M28: 15,658,708 km (0.05 R)
• M29: 16,238,250 km (0.102 R)
• M30: 18,870,126 km (0.091 R)
• M31: 20,234,907 km (0.043 R)
• M32: 20,486,381 km (0.038 R)
• M33: 20,865,612 km (0.116 R)
• M34: 20,929,041 km (0.115 R)
• M35: 21,056,199 km (0.097 R)
• M36: 21,438,871 km (0.089 R)
• M37: 21,566,927 km (0.109 R)
• M38: 24,381,760 km (0.059 R)
• M39: 25,390,349 km (0.108 R)
• M40: 26,138,787 km (0.105 R)
• M41: 27,378,954 km (0.093 R)
• M42: 28,006,217 km (0.102 R)
• M43: 28,427,036 km (0.087 R)
• M44: 29,916,133 km (0.102 R)
• M45: 30,346,377 km (0.092 R)
• M46: 31,867,787 km (0.099 R)
• M47: 32,014,094 km (0.109 R)
• M48: 32,160,401 km (0.093 R)
• M49: 32,453,912 km (0.118 R)
• M50: 32,969,725 km (0.078 R)
• M51: 33,043,626 km (0.103 R)
• M52: 33,488,231 km (0.071 R)
• M53: 37,500,446 km (0.082 R)
• M54: 38,274,316 km (0.119 R)
• M55: 38,975,332 km (0.101 R)
• M56: 39,209,901 km (0.115 R)
• M57: 39,916,601 km (0.05 R)
• M58: 40,785,915 km (0.089 R)
• M59: 41,103,661 km (0.094 R)
• M60: 42,784,991 km (0.083 R)
• M61: 43,026,891 km (0.04 R)
• M62: 43,674,500 km (0.07 R)
• M63: 44,406,931 km (0.116 R)
• M64: 44,651,972 km (0.064 R)
• M65: 44,815,483 km (0.113 R)
• M66: 46,628,310 km (0.075 R)
• M67: 46,960,567 km (0.034 R)
• M68: 47,210,096 km (0.117 R)
• M69: 47,293,422 km (0.1 R)
• M70: 48,717,145 km (0.107 R)
• M71: 49,054,339 km (0.075 R)
• M72: 51,092,759 km (0.078 R)
• M73: 52,380,797 km (0.118 R)
• M74: 53,158,855 km (0.11 R)
• M75: 55,867,624 km (0.086 R)
• M76: 57,105,546 km (0.117 R)
• M77: 57,817,034 km (0.065 R)
• M78: 59,069,018 km (0.03 R)
• M79: 59,158,927 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.1

Radius: 5.7

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 18.18 AU - 19.18 AU

Year: 28778 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,941,555 km

• M1: 73,004 km (0.091 R)
• M2: 120,127 km (0.031 R)
• M3: 311,164 km (0.082 R)
• M4: 410,945 km (0.034 R)
• M5: 502,649 km (0.112 R)
• M6: 560,992 km (0.096 R)
• M7: 621,878 km (0.078 R)
• M8: 1,292,077 km (0.098 R)
• M9: 1,485,507 km (0.061 R)
• M10: 1,717,683 km (0.099 R)
• M11: 2,248,755 km (0.103 R)
• M12: 2,314,429 km (0.104 R)
• M13: 2,414,061 km (0.094 R)
• M14: 2,617,813 km (0.083 R)
• M15: 2,686,927 km (0.103 R)
• M16: 2,862,555 km (0.108 R)
• M17: 2,969,667 km (0.056 R)
• M18: 3,041,774 km (0.049 R)
• M19: 4,031,962 km (0.045 R)
• M20: 4,561,538 km (0.102 R)
• M21: 4,728,789 km (0.085 R)
• M22: 5,910,313 km (0.074 R)
• M23: 5,955,790 km (0.116 R)
• M24: 6,092,822 km (0.112 R)
• M25: 6,138,749 km (0.102 R)
• M26: 6,793,539 km (0.078 R)
• M27: 6,841,111 km (0.115 R)
• M28: 7,323,414 km (0.103 R)
• M29: 7,519,387 km (0.075 R)
• M30: 7,667,639 km (0.101 R)
• M31: 9,096,299 km (0.044 R)
• M32: 9,679,581 km (0.077 R)
• M33: 10,384,486 km (0.112 R)
• M34: 10,439,388 km (0.062 R)
• M35: 11,218,195 km (0.061 R)
• M36: 12,479,454 km (0.103 R)
• M37: 12,596,290 km (0.054 R)
• M38: 12,772,367 km (0.079 R)
• M39: 13,364,775 km (0.1 R)
• M40: 13,905,720 km (0.052 R)
• M41: 14,209,404 km (0.101 R)
• M42: 14,823,204 km (0.086 R)
• M43: 15,823,116 km (0.118 R)
• M44: 16,076,535 km (0.086 R)
• M45: 16,395,179 km (0.084 R)
• M46: 16,909,197 km (0.058 R)
• M47: 17,624,724 km (0.084 R)
• M48: 18,217,580 km (0.076 R)
• M49: 18,883,889 km (0.057 R)
• M50: 20,446,439 km (0.052 R)
• M51: 21,138,628 km (0.049 R)
• M52: 25,524,239 km (0.087 R)
• M53: 26,569,180 km (0.112 R)
• M54: 26,870,321 km (0.091 R)
• M55: 31,123,687 km (0.107 R)
• M56: 32,159,204 km (0.095 R)
• M57: 32,399,757 km (0.075 R)
• M58: 32,640,909 km (0.113 R)
• M59: 33,530,268 km (0.046 R)
• M60: 33,937,025 km (0.111 R)
• M61: 34,263,747 km (0.119 R)
• M62: 37,756,259 km (0.114 R)
• M63: 39,201,823 km (0.043 R)
• M64: 39,716,290 km (0.069 R)
• M65: 40,060,515 km (0.091 R)
• M66: 40,146,833 km (0.075 R)
• M67: 40,492,254 km (0.082 R)
• M68: 41,186,239 km (0.098 R)
• M69: 41,796,598 km (0.094 R)
• M70: 42,146,807 km (0.101 R)
• M71: 42,322,135 km (0.074 R)
• M72: 42,761,803 km (0.086 R)
• M73: 44,893,124 km (0.081 R)
• M74: 44,982,733 km (0.074 R)
• M75: 46,604,823 km (0.029 R)
• M76: 47,058,853 km (0.117 R)
• M77: 47,788,292 km (0.086 R)
• M78: 48,062,804 km (0.107 R)
• M79: 48,889,482 km (0.073 R)
• M80: 50,463,700 km (0.071 R)
• M81: 52,242,718 km (0.069 R)
• M82: 53,092,584 km (0.093 R)
• M83: 54,710,185 km (0.106 R)
• M84: 57,409,828 km (0.054 R)
• M85: 59,462,760 km (0.093 R)
• M86: 60,251,141 km (0.061 R)
• M87: 61,838,225 km (0.112 R)
• M88: 64,042,848 km (0.113 R)
• M89: 64,749,698 km (0.102 R)
• M90: 65,763,972 km (0.092 R)
• M91: 67,192,781 km (0.044 R)
• M92: 68,219,621 km (0.061 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 15,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit