🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.09 AU - 3.17 AU

Year: 1312 Days

Day: 18 Hours

Environment

Temp: -22 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.82 AU - 3.32 AU

Year: 1655 Days

Day: 33.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,523,749 km

• M1: 452,683 km (0.078 R)
• M2: 1,278,912 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.99 AU - 3.19 AU

Year: 1671 Days

Day: 41.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,523,749 km

• M1: 285,283 km (0.115 R)
• M2: 911,051 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.85 AU - 6.01 AU

Year: 3367 Days

Day: 42.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,523,749 km

• M1: 96,640 km (0.09 R)
• M2: 1,828,834 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.42 AU - 7 AU

Year: 4760 Days

Day: 23.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.06 AU - 8.34 AU

Year: 7223 Days

Day: 16.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.6

Radius: 12.6

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.65 AU - 17.59 AU

Year: 18989 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 96,523,749 km

• M1: 174,132 km (0.096 R)
• M2: 310,116 km (0.078 R)
• M3: 649,255 km (0.117 R)
• M4: 839,394 km (0.078 R)
• M5: 930,349 km (0.032 R)
• M6: 1,073,814 km (0.086 R)
• M7: 1,383,780 km (0.112 R)
• M8: 2,411,069 km (0.092 R)
• M9: 2,750,656 km (0.092 R)
• M10: 2,890,829 km (0.091 R)
• M11: 3,142,004 km (0.091 R)
• M12: 4,257,705 km (0.112 R)
• M13: 4,837,247 km (0.037 R)
• M14: 5,485,754 km (0.102 R)
• M15: 5,797,815 km (0.085 R)
• M16: 5,978,829 km (0.034 R)
• M17: 6,161,637 km (0.118 R)
• M18: 7,249,064 km (0.113 R)
• M19: 8,242,543 km (0.117 R)
• M20: 9,650,708 km (0.109 R)
• M21: 9,757,970 km (0.059 R)
• M22: 10,464,969 km (0.111 R)
• M23: 13,454,982 km (0.117 R)
• M24: 13,876,549 km (0.058 R)
• M25: 13,997,723 km (0.06 R)
• M26: 14,119,346 km (0.087 R)
• M27: 14,670,914 km (0.109 R)
• M28: 14,918,199 km (0.084 R)
• M29: 15,417,257 km (0.102 R)
• M30: 15,605,751 km (0.106 R)
• M31: 16,175,868 km (0.078 R)
• M32: 16,817,493 km (0.105 R)
• M33: 16,946,746 km (0.03 R)
• M34: 17,076,447 km (0.076 R)
• M35: 17,532,870 km (0.101 R)
• M36: 18,524,405 km (0.079 R)
• M37: 19,738,242 km (0.105 R)
• M38: 19,943,042 km (0.09 R)
• M39: 21,466,397 km (0.105 R)
• M40: 24,330,897 km (0.069 R)
• M41: 25,807,727 km (0.114 R)
• M42: 25,957,026 km (0.091 R)
• M43: 26,556,913 km (0.095 R)
• M44: 26,934,199 km (0.071 R)
• M45: 28,000,233 km (0.097 R)
• M46: 29,468,836 km (0.057 R)
• M47: 30,567,034 km (0.087 R)
• M48: 31,041,708 km (0.05 R)
• M49: 32,803,372 km (0.042 R)
• M50: 33,777,853 km (0.109 R)
• M51: 33,859,384 km (0.103 R)
• M52: 34,761,758 km (0.075 R)
• M53: 35,340,103 km (0.113 R)
• M54: 35,589,034 km (0.099 R)
• M55: 37,262,735 km (0.117 R)
• M56: 37,431,631 km (0.116 R)
• M57: 37,516,154 km (0.103 R)
• M58: 38,024,338 km (0.098 R)
• M59: 38,449,645 km (0.076 R)
• M60: 39,476,933 km (0.107 R)
• M61: 39,648,971 km (0.062 R)
• M62: 39,821,308 km (0.106 R)
• M63: 39,907,626 km (0.049 R)
• M64: 41,121,762 km (0.097 R)
• M65: 42,172,089 km (0.065 R)
• M66: 43,231,241 km (0.114 R)
• M67: 44,477,990 km (0.111 R)
• M68: 45,556,142 km (0.074 R)
• M69: 45,917,271 km (0.107 R)
• M70: 46,461,059 km (0.12 R)
• M71: 47,737,877 km (0.083 R)
• M72: 48,564,854 km (0.094 R)
• M73: 48,933,912 km (0.105 R)
• M74: 49,767,771 km (0.096 R)
• M75: 49,860,671 km (0.116 R)
• M76: 54,388,999 km (0.09 R)
• M77: 55,637,842 km (0.085 R)
• M78: 56,604,992 km (0.093 R)
• M79: 56,799,020 km (0.074 R)
• M80: 60,330,428 km (0.036 R)
• M81: 60,925,827 km (0.068 R)
• M82: 61,822,666 km (0.043 R)
• M83: 63,528,681 km (0.107 R)
• M84: 64,438,086 km (0.092 R)
• M85: 66,065,412 km (0.058 R)
• M86: 66,884,161 km (0.081 R)
• M87: 68,738,576 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.6

Radius: 6.5

Gravity: 18.57 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14 AU - 18.72 AU

Year: 20354 Days

Day: 19.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,523,749 km

• M1: 138,378 km (0.077 R)
• M2: 325,675 km (0.072 R)
• M3: 1,118,693 km (0.111 R)
• M4: 1,323,044 km (0.074 R)
• M5: 1,700,629 km (0.086 R)
• M6: 2,326,247 km (0.098 R)
• M7: 2,511,748 km (0.116 R)
• M8: 3,852,594 km (0.105 R)
• M9: 4,296,002 km (0.071 R)
• M10: 4,386,658 km (0.101 R)
• M11: 4,615,992 km (0.062 R)
• M12: 5,376,248 km (0.056 R)
• M13: 5,870,968 km (0.06 R)
• M14: 6,225,964 km (0.09 R)
• M15: 6,692,560 km (0.073 R)
• M16: 7,386,245 km (0.097 R)
• M17: 7,769,365 km (0.053 R)
• M18: 10,320,907 km (0.038 R)
• M19: 10,381,643 km (0.116 R)
• M20: 11,057,975 km (0.114 R)
• M21: 12,259,396 km (0.096 R)
• M22: 12,452,976 km (0.092 R)
• M23: 13,969,599 km (0.071 R)
• M24: 14,442,627 km (0.118 R)
• M25: 14,715,344 km (0.117 R)
• M26: 14,783,710 km (0.086 R)
• M27: 15,752,955 km (0.086 R)
• M28: 17,752,331 km (0.1 R)
• M29: 17,825,185 km (0.076 R)
• M30: 17,898,188 km (0.097 R)
• M31: 19,228,562 km (0.111 R)
• M32: 20,057,185 km (0.051 R)
• M33: 20,209,027 km (0.072 R)
• M34: 20,285,172 km (0.057 R)
• M35: 20,974,369 km (0.075 R)
• M36: 22,533,179 km (0.064 R)
• M37: 22,612,167 km (0.118 R)
• M38: 23,167,175 km (0.107 R)
• M39: 24,290,505 km (0.111 R)
• M40: 25,926,059 km (0.055 R)
• M41: 26,008,787 km (0.057 R)
• M42: 26,091,514 km (0.038 R)
• M43: 28,019,831 km (0.115 R)
• M44: 28,104,653 km (0.054 R)
• M45: 29,993,625 km (0.108 R)
• M46: 30,515,871 km (0.066 R)
• M47: 30,865,631 km (0.057 R)
• M48: 31,569,339 km (0.097 R)
• M49: 33,351,349 km (0.073 R)
• M50: 33,892,295 km (0.077 R)
• M51: 33,982,802 km (0.078 R)
• M52: 34,254,621 km (0.096 R)
• M53: 35,808,494 km (0.109 R)
• M54: 37,105,358 km (0.117 R)
• M55: 37,665,901 km (0.068 R)
• M56: 37,947,145 km (0.108 R)
• M57: 40,031,343 km (0.12 R)
• M58: 41,570,256 km (0.109 R)
• M59: 45,301,975 km (0.093 R)
• M60: 45,900,815 km (0.047 R)
• M61: 46,301,588 km (0.09 R)
• M62: 46,502,498 km (0.119 R)
• M63: 48,424,532 km (0.08 R)
• M64: 49,446,584 km (0.076 R)
• M65: 50,269,372 km (0.063 R)
• M66: 51,096,649 km (0.03 R)
• M67: 51,408,111 km (0.054 R)
• M68: 52,137,102 km (0.088 R)
• M69: 53,289,604 km (0.099 R)
• M70: 53,710,722 km (0.116 R)
• M71: 54,874,743 km (0.094 R)
• M72: 55,833,216 km (0.057 R)
• M73: 57,658,610 km (0.067 R)
• M74: 58,416,024 km (0.107 R)
• M75: 59,831,220 km (0.097 R)
• M76: 60,050,081 km (0.105 R)
• M77: 61,037,577 km (0.111 R)
• M78: 61,257,785 km (0.115 R)
• M79: 61,368,039 km (0.099 R)
• M80: 62,251,863 km (0.11 R)
• M81: 63,028,874 km (0.108 R)
• M82: 64,480,123 km (0.11 R)
• M83: 65,378,757 km (0.062 R)
• M84: 67,188,293 km (0.099 R)
• M85: 69,473,401 km (0.066 R)
• M86: 70,740,944 km (0.088 R)
• M87: 74,236,747 km (0.067 R)
• M88: 74,824,816 km (0.071 R)
• M89: 75,650,596 km (0.107 R)
• M90: 76,123,924 km (0.084 R)
• M91: 78,984,235 km (0.068 R)
• M92: 79,104,212 km (0.1 R)
• M93: 79,464,444 km (0.07 R)
• M94: 80,427,705 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 23.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.9

Radius: 4.9

Gravity: 19.82 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 19.25 AU - 27.07 AU

Year: 34284 Days

Day: 15.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 96,523,749 km

• M1: 64,028 km (0.026 R)
• M2: 187,745 km (0.065 R)
• M3: 313,557 km (0.109 R)
• M4: 375,640 km (0.072 R)
• M5: 537,356 km (0.1 R)
• M6: 775,515 km (0.106 R)
• M7: 891,304 km (0.11 R)
• M8: 951,293 km (0.058 R)
• M9: 1,271,432 km (0.074 R)
• M10: 1,733,839 km (0.1 R)
• M11: 2,367,536 km (0.097 R)
• M12: 2,409,423 km (0.099 R)
• M13: 2,493,797 km (0.116 R)
• M14: 2,752,750 km (0.102 R)
• M15: 2,885,444 km (0.112 R)
• M16: 3,296,239 km (0.056 R)
• M17: 3,628,347 km (0.074 R)
• M18: 4,070,857 km (0.114 R)
• M19: 4,272,964 km (0.077 R)
• M20: 4,530,272 km (0.069 R)
• M21: 5,277,214 km (0.044 R)
• M22: 5,442,221 km (0.117 R)
• M23: 6,234,491 km (0.111 R)
• M24: 6,467,565 km (0.052 R)
• M25: 7,674,520 km (0.052 R)
• M26: 8,948,945 km (0.028 R)
• M27: 9,014,319 km (0.109 R)
• M28: 9,677,486 km (0.116 R)
• M29: 10,014,829 km (0.085 R)
• M30: 12,046,518 km (0.098 R)
• M31: 12,118,774 km (0.108 R)
• M32: 12,336,439 km (0.113 R)
• M33: 12,628,753 km (0.085 R)
• M34: 12,997,362 km (0.076 R)
• M35: 13,519,160 km (0.073 R)
• M36: 16,070,102 km (0.092 R)
• M37: 16,229,424 km (0.105 R)
• M38: 17,277,656 km (0.091 R)
• M39: 18,513,933 km (0.095 R)
• M40: 22,212,591 km (0.098 R)
• M41: 22,568,036 km (0.12 R)
• M42: 23,554,933 km (0.096 R)
• M43: 24,372,784 km (0.108 R)
• M44: 25,849,764 km (0.101 R)
• M45: 27,070,931 km (0.039 R)
• M46: 28,023,122 km (0.029 R)
• M47: 31,043,653 km (0.081 R)
• M48: 33,553,606 km (0.077 R)
• M49: 33,655,332 km (0.109 R)
• M50: 34,370,560 km (0.088 R)
• M51: 35,608,033 km (0.105 R)
• M52: 37,702,852 km (0.051 R)
• M53: 39,622,043 km (0.115 R)
• M54: 39,729,604 km (0.045 R)
• M55: 39,945,025 km (0.093 R)
• M56: 40,268,755 km (0.092 R)
• M57: 43,222,116 km (0.099 R)
• M58: 43,665,524 km (0.102 R)
• M59: 44,780,776 km (0.053 R)
• M60: 46,018,250 km (0.116 R)
• M61: 49,103,107 km (0.063 R)
• M62: 49,334,236 km (0.107 R)
• M63: 49,797,541 km (0.1 R)
• M64: 51,196,430 km (0.117 R)
• M65: 54,869,208 km (0.112 R)
• M66: 55,469,544 km (0.072 R)
• M67: 56,676,649 km (0.09 R)
• M68: 58,626,059 km (0.089 R)
• M69: 61,217,693 km (0.092 R)
• M70: 61,840,319 km (0.064 R)
• M71: 62,089,848 km (0.107 R)
• M72: 62,339,826 km (0.075 R)
• M73: 63,468,692 km (0.118 R)
• M74: 65,874,076 km (0.102 R)
• M75: 67,536,856 km (0.089 R)
• M76: 68,696,240 km (0.076 R)
• M77: 69,862,056 km (0.108 R)
• M78: 71,950,741 km (0.076 R)
• M79: 72,344,782 km (0.092 R)
• M80: 72,739,421 km (0.04 R)
• M81: 74,325,009 km (0.099 R)
• M82: 77,799,569 km (0.113 R)
• M83: 78,068,995 km (0.115 R)
• M84: 81,873,867 km (0.052 R)
• M85: 83,522,885 km (0.114 R)
• M86: 83,660,814 km (0.11 R)
• M87: 86,016,980 km (0.11 R)
• M88: 88,254,366 km (0.028 R)
• M89: 92,073,151 km (0.101 R)

Kuiper Belt

Range: 35.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 14,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit