🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.73 AU - 1.17 AU

Year: 332 Days

Day: 40.3 Hours

Environment

Temp: 76 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.97 AU - 1.09 AU

Year: 374 Days

Day: 35.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.25 AU - 1.43 AU

Year: 556 Days

Day: 14.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 119 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 84,326,388 km

• M1: 23,188 km (0.073 R)
• M2: 390,600 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.04 AU - 1.72 AU

Year: 581 Days

Day: 39.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 140.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.79 AU - 2.35 AU

Year: 1067 Days

Day: 41.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,326,388 km

• M1: 1,166,265 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.9 AU - 2.54 AU

Year: 1185 Days

Day: 35 Hours

Environment

Temp: -77 °C

Axial Tilt: 140 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,326,388 km

• M1: 774,468 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873

Radius: 13.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.3 AU - 6.08 AU

Year: 4235 Days

Day: 8.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,326,388 km

• M1: 183,706 km (0.117 R)
• M2: 370,255 km (0.092 R)
• M3: 479,012 km (0.064 R)
• M4: 785,538 km (0.106 R)
• M5: 923,767 km (0.087 R)
• M6: 1,029,832 km (0.066 R)
• M7: 1,126,322 km (0.034 R)
• M8: 1,226,104 km (0.119 R)
• M9: 1,435,392 km (0.118 R)
• M10: 2,187,570 km (0.103 R)
• M11: 2,278,226 km (0.092 R)
• M12: 2,557,525 km (0.1 R)
• M13: 2,808,700 km (0.105 R)
• M14: 3,149,634 km (0.051 R)
• M15: 3,377,471 km (0.076 R)
• M16: 3,568,059 km (0.117 R)
• M17: 3,959,856 km (0.115 R)
• M18: 4,161,065 km (0.114 R)
• M19: 4,527,131 km (0.105 R)
• M20: 4,643,817 km (0.114 R)
• M21: 4,880,032 km (0.119 R)
• M22: 5,120,137 km (0.071 R)
• M23: 6,017,275 km (0.092 R)
• M24: 6,119,899 km (0.044 R)
• M25: 6,908,878 km (0.103 R)
• M26: 7,563,220 km (0.079 R)
• M27: 7,646,546 km (0.075 R)
• M28: 7,757,846 km (0.053 R)
• M29: 7,925,994 km (0.038 R)
• M30: 8,697,770 km (0.087 R)
• M31: 9,107,369 km (0.104 R)
• M32: 9,613,309 km (0.066 R)
• M33: 9,733,735 km (0.051 R)
• M34: 10,189,709 km (0.1 R)
• M35: 10,497,432 km (0.084 R)
• M36: 10,839,712 km (0.104 R)
• M37: 11,567,207 km (0.118 R)
• M38: 12,539,742 km (0.06 R)
• M39: 13,069,169 km (0.113 R)
• M40: 13,303,140 km (0.104 R)
• M41: 13,504,798 km (0.1 R)
• M42: 13,843,039 km (0.116 R)
• M43: 13,979,173 km (0.078 R)
• M44: 14,287,195 km (0.071 R)
• M45: 14,424,675 km (0.101 R)
• M46: 15,189,270 km (0.072 R)
• M47: 15,435,359 km (0.072 R)
• M48: 15,541,124 km (0.103 R)
• M49: 15,682,644 km (0.086 R)
• M50: 15,895,821 km (0.051 R)
• M51: 16,217,157 km (0.114 R)
• M52: 16,612,993 km (0.093 R)
• M53: 16,939,266 km (0.119 R)
• M54: 17,524,343 km (0.057 R)
• M55: 17,819,500 km (0.1 R)
• M56: 18,452,000 km (0.099 R)
• M57: 18,676,995 km (0.114 R)
• M58: 19,016,283 km (0.105 R)
• M59: 20,084,711 km (0.05 R)
• M60: 20,432,376 km (0.074 R)
• M61: 20,781,837 km (0.027 R)
• M62: 21,605,373 km (0.099 R)
• M63: 21,842,486 km (0.027 R)
• M64: 22,160,232 km (0.045 R)
• M65: 22,519,416 km (0.063 R)
• M66: 22,961,029 km (0.105 R)
• M67: 23,364,943 km (0.105 R)
• M68: 23,852,782 km (0.083 R)
• M69: 24,261,932 km (0.111 R)
• M70: 25,378,232 km (0.09 R)
• M71: 26,553,622 km (0.097 R)
• M72: 27,147,825 km (0.109 R)
• M73: 27,789,600 km (0.053 R)
• M74: 28,047,656 km (0.052 R)
• M75: 28,957,061 km (0.119 R)
• M76: 29,044,127 km (0.076 R)
• M77: 29,175,026 km (0.094 R)
• M78: 29,306,073 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.6

Radius: 11.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.62 AU - 9.7 AU

Year: 9929 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 84,326,388 km

• M1: 152,440 km (0.12 R)
• M2: 276,606 km (0.075 R)
• M3: 711,787 km (0.059 R)
• M4: 1,176,886 km (0.102 R)
• M5: 1,888,224 km (0.036 R)
• M6: 2,903,545 km (0.103 R)
• M7: 3,497,149 km (0.104 R)
• M8: 3,620,418 km (0.111 R)
• M9: 3,745,183 km (0.118 R)
• M10: 3,892,537 km (0.095 R)
• M11: 4,258,603 km (0.028 R)
• M12: 4,523,690 km (0.037 R)
• M13: 4,771,574 km (0.119 R)
• M14: 5,783,005 km (0.056 R)
• M15: 6,076,965 km (0.105 R)
• M16: 6,375,861 km (0.101 R)
• M17: 6,628,682 km (0.119 R)
• M18: 7,092,136 km (0.094 R)
• M19: 7,222,735 km (0.101 R)
• M20: 7,592,690 km (0.066 R)
• M21: 7,672,875 km (0.076 R)
• M22: 8,023,233 km (0.081 R)
• M23: 8,879,830 km (0.086 R)
• M24: 9,020,752 km (0.119 R)
• M25: 9,105,723 km (0.084 R)
• M26: 9,361,984 km (0.107 R)
• M27: 10,292,633 km (0.058 R)
• M28: 11,344,156 km (0.097 R)
• M29: 11,929,383 km (0.086 R)
• M30: 12,366,807 km (0.089 R)
• M31: 13,096,994 km (0.117 R)
• M32: 14,532,536 km (0.066 R)
• M33: 14,732,249 km (0.035 R)
• M34: 15,134,218 km (0.109 R)
• M35: 15,607,845 km (0.048 R)
• M36: 16,813,005 km (0.025 R)
• M37: 17,834,161 km (0.102 R)
• M38: 18,803,106 km (0.098 R)
• M39: 19,093,326 km (0.082 R)
• M40: 20,158,313 km (0.06 R)
• M41: 20,530,064 km (0.1 R)
• M42: 20,754,161 km (0.104 R)
• M43: 21,054,255 km (0.051 R)
• M44: 22,460,774 km (0.099 R)
• M45: 23,779,928 km (0.107 R)
• M46: 24,805,571 km (0.071 R)
• M47: 25,363,870 km (0.055 R)
• M48: 25,604,424 km (0.117 R)
• M49: 25,926,358 km (0.119 R)
• M50: 26,614,808 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.1

Radius: 3

Gravity: 22.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.25 AU - 18.07 AU

Year: 21141 Days

Day: 17.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,326,388 km

• M1: 50,564 km (0.075 R)
• M2: 152,889 km (0.118 R)
• M3: 231,278 km (0.094 R)
• M4: 308,471 km (0.08 R)
• M5: 335,997 km (0.106 R)
• M6: 486,343 km (0.115 R)
• M7: 585,975 km (0.09 R)
• M8: 804,089 km (0.1 R)
• M9: 942,167 km (0.08 R)
• M10: 1,087,577 km (0.115 R)
• M11: 1,108,969 km (0.115 R)
• M12: 1,130,511 km (0.089 R)
• M13: 1,307,485 km (0.098 R)
• M14: 1,863,541 km (0.056 R)
• M15: 1,992,943 km (0.102 R)
• M16: 2,288,099 km (0.103 R)
• M17: 2,539,573 km (0.108 R)
• M18: 2,712,060 km (0.094 R)
• M19: 3,252,108 km (0.044 R)
• M20: 3,407,989 km (0.071 R)
• M21: 3,439,405 km (0.114 R)
• M22: 3,566,114 km (0.104 R)
• M23: 3,922,606 km (0.092 R)
• M24: 4,088,510 km (0.115 R)
• M25: 5,058,353 km (0.066 R)
• M26: 6,248,703 km (0.109 R)
• M27: 6,287,299 km (0.114 R)
• M28: 6,325,896 km (0.119 R)
• M29: 7,479,744 km (0.079 R)
• M30: 8,955,826 km (0.088 R)
• M31: 9,086,575 km (0.062 R)
• M32: 9,217,772 km (0.081 R)
• M33: 9,261,604 km (0.107 R)
• M34: 11,073,384 km (0.058 R)
• M35: 11,448,426 km (0.099 R)
• M36: 11,495,699 km (0.116 R)
• M37: 11,637,518 km (0.101 R)
• M38: 12,793,909 km (0.117 R)
• M39: 13,634,799 km (0.087 R)
• M40: 14,800,615 km (0.064 R)
• M41: 15,630,285 km (0.095 R)
• M42: 15,892,679 km (0.12 R)
• M43: 17,064,180 km (0.117 R)
• M44: 17,442,813 km (0.088 R)
• M45: 17,497,117 km (0.092 R)
• M46: 18,539,664 km (0.077 R)
• M47: 18,706,017 km (0.102 R)
• M48: 19,602,108 km (0.066 R)
• M49: 20,511,962 km (0.064 R)
• M50: 20,569,258 km (0.094 R)
• M51: 20,684,150 km (0.096 R)
• M52: 21,726,996 km (0.06 R)
• M53: 21,843,832 km (0.062 R)
• M54: 24,044,417 km (0.058 R)
• M55: 24,104,855 km (0.095 R)
• M56: 24,529,264 km (0.11 R)
• M57: 24,956,366 km (0.079 R)
• M58: 25,694,033 km (0.109 R)
• M59: 26,065,634 km (0.109 R)
• M60: 26,189,800 km (0.1 R)
• M61: 26,314,265 km (0.119 R)
• M62: 26,438,880 km (0.101 R)
• M63: 26,751,390 km (0.096 R)
• M64: 28,076,828 km (0.113 R)
• M65: 28,651,433 km (0.115 R)
• M66: 28,715,610 km (0.104 R)
• M67: 29,423,657 km (0.067 R)
• M68: 29,682,611 km (0.064 R)
• M69: 31,383,838 km (0.108 R)
• M70: 31,582,205 km (0.12 R)
• M71: 31,714,599 km (0.082 R)
• M72: 31,913,564 km (0.037 R)
• M73: 31,979,986 km (0.117 R)
• M74: 33,250,969 km (0.099 R)
• M75: 33,723,399 km (0.098 R)
• M76: 34,062,089 km (0.083 R)
• M77: 34,401,975 km (0.089 R)
• M78: 35,291,035 km (0.043 R)
• M79: 36,187,575 km (0.04 R)
• M80: 36,464,930 km (0.113 R)
• M81: 38,284,937 km (0.092 R)
• M82: 40,062,609 km (0.028 R)
• M83: 40,134,266 km (0.111 R)
• M84: 40,781,277 km (0.064 R)
• M85: 40,853,383 km (0.096 R)
• M86: 41,649,094 km (0.1 R)
• M87: 42,889,111 km (0.106 R)
• M88: 43,697,837 km (0.082 R)
• M89: 44,957,601 km (0.035 R)
• M90: 45,479,697 km (0.087 R)
• M91: 46,756,216 km (0.05 R)
• M92: 46,907,160 km (0.081 R)
• M93: 48,044,403 km (0.086 R)
• M94: 50,268,774 km (0.118 R)
• M95: 51,432,496 km (0.117 R)
• M96: 51,510,287 km (0.048 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.8

Radius: 5.3

Gravity: 27.48 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.88 AU - 17.24 AU

Year: 21983 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,326,388 km

• M1: 68,516 km (0.083 R)
• M2: 163,062 km (0.098 R)
• M3: 359,783 km (0.072 R)
• M4: 571,015 km (0.058 R)
• M5: 641,476 km (0.096 R)
• M6: 740,061 km (0.12 R)
• M7: 817,253 km (0.119 R)
• M8: 1,366,726 km (0.06 R)
• M9: 1,659,938 km (0.097 R)
• M10: 2,455,649 km (0.107 R)
• M11: 3,224,133 km (0.059 R)
• M12: 4,060,984 km (0.08 R)
• M13: 4,338,637 km (0.045 R)
• M14: 4,432,585 km (0.067 R)
• M15: 4,766,487 km (0.094 R)
• M16: 5,158,135 km (0.078 R)
• M17: 5,257,617 km (0.086 R)
• M18: 5,713,292 km (0.105 R)
• M19: 6,181,683 km (0.109 R)
• M20: 6,393,663 km (0.119 R)
• M21: 7,044,265 km (0.108 R)
• M22: 7,154,817 km (0.106 R)
• M23: 7,321,619 km (0.098 R)
• M24: 9,299,602 km (0.111 R)
• M25: 10,284,106 km (0.079 R)
• M26: 11,495,549 km (0.098 R)
• M27: 12,886,061 km (0.095 R)
• M28: 13,566,582 km (0.076 R)
• M29: 14,049,933 km (0.058 R)
• M30: 14,468,807 km (0.098 R)
• M31: 16,257,549 km (0.108 R)
• M32: 16,697,067 km (0.046 R)
• M33: 19,415,410 km (0.104 R)
• M34: 19,725,826 km (0.113 R)
• M35: 20,194,516 km (0.074 R)
• M36: 22,511,188 km (0.056 R)
• M37: 23,329,339 km (0.091 R)
• M38: 23,741,930 km (0.114 R)
• M39: 24,407,341 km (0.047 R)
• M40: 24,658,367 km (0.044 R)
• M41: 25,756,265 km (0.102 R)
• M42: 28,614,034 km (0.045 R)
• M43: 28,967,234 km (0.112 R)
• M44: 29,144,358 km (0.093 R)
• M45: 30,484,306 km (0.095 R)
• M46: 32,026,959 km (0.096 R)
• M47: 32,577,480 km (0.114 R)
• M48: 33,316,343 km (0.11 R)
• M49: 34,810,677 km (0.08 R)
• M50: 35,945,526 km (0.059 R)
• M51: 36,135,964 km (0.093 R)
• M52: 36,613,331 km (0.076 R)
• M53: 36,996,601 km (0.115 R)
• M54: 37,863,969 km (0.095 R)
• M55: 38,251,727 km (0.111 R)
• M56: 38,933,295 km (0.037 R)
• M57: 41,002,084 km (0.034 R)
• M58: 41,101,417 km (0.044 R)
• M59: 41,300,531 km (0.114 R)
• M60: 43,510,989 km (0.096 R)
• M61: 44,426,229 km (0.099 R)
• M62: 44,630,580 km (0.081 R)
• M63: 45,142,653 km (0.083 R)
• M64: 48,045,750 km (0.088 R)
• M65: 50,262,491 km (0.103 R)
• M66: 50,581,882 km (0.104 R)
• M67: 50,795,209 km (0.03 R)
• M68: 50,901,872 km (0.095 R)
• M69: 52,620,153 km (0.104 R)
• M70: 55,452,789 km (0.055 R)
• M71: 56,223,817 km (0.064 R)
• M72: 58,558,142 km (0.105 R)
• M73: 58,782,090 km (0.091 R)
• M74: 59,906,168 km (0.116 R)
• M75: 60,357,804 km (0.103 R)
• M76: 60,470,900 km (0.064 R)
• M77: 61,037,427 km (0.117 R)
• M78: 62,518,446 km (0.084 R)
• M79: 63,205,998 km (0.107 R)
• M80: 64,357,453 km (0.07 R)
• M81: 67,970,690 km (0.115 R)
• M82: 68,088,424 km (0.09 R)
• M83: 68,206,157 km (0.114 R)
• M84: 68,913,905 km (0.09 R)
• M85: 73,935,756 km (0.058 R)
• M86: 74,056,780 km (0.079 R)
• M87: 74,541,328 km (0.11 R)
• M88: 78,579,872 km (0.108 R)
• M89: 79,817,495 km (0.092 R)
• M90: 80,936,936 km (0.101 R)
• M91: 81,061,701 km (0.093 R)
• M92: 82,563,065 km (0.034 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 13,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit