🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.34 AU - 1.4 AU

Year: 577 Days

Day: 30.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.43 AU - 2.25 AU

Year: 898 Days

Day: 21.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.72 AU - 2.34 AU

Year: 1041 Days

Day: 12.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.21 AU - 2.77 AU

Year: 1414 Days

Day: 23.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,398,827 km

• M1: 448,195 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.72 AU - 4.48 AU

Year: 2458 Days

Day: 40.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.6

Radius: 11.8

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.29 AU - 6.97 AU

Year: 6144 Days

Day: 14.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 61.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,398,827 km

• M1: 150,196 km (0.117 R)
• M2: 239,207 km (0.065 R)
• M3: 408,402 km (0.074 R)
• M4: 654,491 km (0.042 R)
• M5: 841,189 km (0.088 R)
• M6: 1,164,021 km (0.114 R)
• M7: 1,268,740 km (0.089 R)
• M8: 1,376,600 km (0.046 R)
• M9: 1,582,895 km (0.083 R)
• M10: 1,779,467 km (0.037 R)
• M11: 2,153,910 km (0.06 R)
• M12: 2,350,482 km (0.103 R)
• M13: 2,879,909 km (0.08 R)
• M14: 3,072,890 km (0.116 R)
• M15: 3,146,342 km (0.079 R)
• M16: 3,345,158 km (0.099 R)
• M17: 3,860,373 km (0.117 R)
• M18: 4,373,195 km (0.111 R)
• M19: 4,850,262 km (0.092 R)
• M20: 5,197,180 km (0.093 R)
• M21: 6,223,571 km (0.087 R)
• M22: 6,474,147 km (0.108 R)
• M23: 6,792,043 km (0.09 R)
• M24: 6,920,697 km (0.08 R)
• M25: 7,410,331 km (0.11 R)
• M26: 7,944,844 km (0.093 R)
• M27: 8,080,529 km (0.096 R)
• M28: 8,945,504 km (0.094 R)
• M29: 9,335,506 km (0.086 R)
• M30: 9,586,680 km (0.117 R)
• M31: 9,767,395 km (0.052 R)
• M32: 10,316,269 km (0.052 R)
• M33: 10,538,721 km (0.112 R)
• M34: 10,988,263 km (0.119 R)
• M35: 11,291,647 km (0.107 R)
• M36: 11,482,534 km (0.059 R)
• M37: 11,983,986 km (0.105 R)
• M38: 12,335,392 km (0.093 R)
• M39: 12,453,275 km (0.051 R)
• M40: 12,532,113 km (0.117 R)
• M41: 12,968,490 km (0.108 R)
• M42: 13,289,078 km (0.049 R)
• M43: 13,856,353 km (0.041 R)
• M44: 14,721,926 km (0.113 R)
• M45: 14,805,402 km (0.119 R)
• M46: 15,056,427 km (0.088 R)
• M47: 15,435,658 km (0.057 R)
• M48: 15,946,235 km (0.052 R)
• M49: 17,378,635 km (0.082 R)
• M50: 17,643,573 km (0.066 R)
• M51: 18,491,194 km (0.054 R)
• M52: 18,806,846 km (0.055 R)
• M53: 19,078,815 km (0.1 R)
• M54: 19,718,495 km (0.093 R)
• M55: 19,810,348 km (0.112 R)
• M56: 19,994,803 km (0.038 R)
• M57: 20,133,330 km (0.067 R)
• M58: 20,597,832 km (0.101 R)
• M59: 23,995,648 km (0.049 R)
• M60: 24,192,220 km (0.097 R)
• M61: 24,340,022 km (0.097 R)
• M62: 25,382,720 km (0.076 R)
• M63: 25,482,800 km (0.117 R)
• M64: 25,783,791 km (0.111 R)
• M65: 26,086,129 km (0.109 R)
• M66: 26,187,107 km (0.12 R)
• M67: 26,693,945 km (0.037 R)
• M68: 26,846,684 km (0.116 R)
• M69: 27,101,898 km (0.071 R)
• M70: 27,460,484 km (0.056 R)
• M71: 28,130,683 km (0.085 R)
• M72: 28,234,205 km (0.095 R)
• M73: 28,701,847 km (0.042 R)
• M74: 30,279,357 km (0.117 R)
• M75: 30,758,070 km (0.115 R)
• M76: 31,292,883 km (0.069 R)
• M77: 31,400,294 km (0.114 R)
• M78: 32,046,856 km (0.096 R)
• M79: 32,588,999 km (0.025 R)
• M80: 33,462,800 km (0.106 R)
• M81: 34,510,583 km (0.106 R)
• M82: 35,289,390 km (0.087 R)
• M83: 35,513,039 km (0.097 R)
• M84: 35,624,938 km (0.057 R)
• M85: 35,793,235 km (0.1 R)
• M86: 37,432,678 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.7

Radius: 13.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6 AU - 7.76 AU

Year: 6495 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,398,827 km

• M1: 165,306 km (0.044 R)
• M2: 325,076 km (0.099 R)
• M3: 530,773 km (0.071 R)
• M4: 632,649 km (0.104 R)
• M5: 845,078 km (0.113 R)
• M6: 1,166,564 km (0.033 R)
• M7: 1,253,181 km (0.088 R)
• M8: 1,470,697 km (0.09 R)
• M9: 1,603,390 km (0.111 R)
• M10: 1,902,137 km (0.108 R)
• M11: 2,026,752 km (0.078 R)
• M12: 2,111,275 km (0.111 R)
• M13: 2,328,341 km (0.037 R)
• M14: 2,462,231 km (0.093 R)
• M15: 2,784,764 km (0.037 R)
• M16: 3,496,252 km (0.037 R)
• M17: 4,072,652 km (0.114 R)
• M18: 4,344,621 km (0.07 R)
• M19: 4,455,174 km (0.086 R)
• M20: 4,763,944 km (0.1 R)
• M21: 5,762,360 km (0.059 R)
• M22: 5,883,983 km (0.078 R)
• M23: 6,664,136 km (0.084 R)
• M24: 7,147,786 km (0.039 R)
• M25: 7,245,922 km (0.088 R)
• M26: 7,377,569 km (0.12 R)
• M27: 7,676,465 km (0.056 R)
• M28: 7,877,973 km (0.092 R)
• M29: 8,320,634 km (0.084 R)
• M30: 9,660,731 km (0.114 R)
• M31: 10,467,213 km (0.087 R)
• M32: 11,105,099 km (0.115 R)
• M33: 11,333,385 km (0.109 R)
• M34: 12,222,595 km (0.102 R)
• M35: 12,774,761 km (0.111 R)
• M36: 13,053,910 km (0.039 R)
• M37: 13,659,034 km (0.102 R)
• M38: 13,985,606 km (0.111 R)
• M39: 14,149,715 km (0.09 R)
• M40: 14,273,282 km (0.1 R)
• M41: 14,729,556 km (0.072 R)
• M42: 15,274,990 km (0.04 R)
• M43: 15,698,950 km (0.105 R)
• M44: 15,955,361 km (0.066 R)
• M45: 16,385,604 km (0.062 R)
• M46: 16,515,306 km (0.07 R)
• M47: 16,732,522 km (0.088 R)
• M48: 17,699,223 km (0.091 R)
• M49: 18,010,686 km (0.115 R)
• M50: 18,099,996 km (0.117 R)
• M51: 19,046,651 km (0.119 R)
• M52: 19,548,851 km (0.095 R)
• M53: 19,778,634 km (0.107 R)
• M54: 20,333,791 km (0.092 R)
• M55: 21,034,807 km (0.078 R)
• M56: 21,554,061 km (0.036 R)
• M57: 22,029,782 km (0.107 R)
• M58: 22,268,840 km (0.105 R)
• M59: 22,508,795 km (0.106 R)
• M60: 23,428,672 km (0.114 R)
• M61: 25,706,300 km (0.096 R)
• M62: 26,413,449 km (0.114 R)
• M63: 26,565,889 km (0.081 R)
• M64: 27,383,441 km (0.094 R)
• M65: 27,589,139 km (0.041 R)
• M66: 28,157,461 km (0.111 R)
• M67: 29,726,892 km (0.102 R)
• M68: 29,938,274 km (0.059 R)
• M69: 30,415,790 km (0.09 R)
• M70: 30,522,304 km (0.113 R)
• M71: 30,628,818 km (0.086 R)
• M72: 32,731,865 km (0.067 R)
• M73: 33,223,892 km (0.083 R)
• M74: 34,214,978 km (0.059 R)
• M75: 34,492,033 km (0.064 R)
• M76: 35,383,636 km (0.107 R)
• M77: 35,551,784 km (0.065 R)
• M78: 35,888,529 km (0.053 R)
• M79: 37,531,563 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439

Radius: 11.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.52 AU - 10.86 AU

Year: 10026 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,398,827 km

• M1: 157,676 km (0.081 R)
• M2: 286,929 km (0.118 R)
• M3: 424,858 km (0.093 R)
• M4: 810,970 km (0.107 R)
• M5: 940,073 km (0.098 R)
• M6: 1,351,018 km (0.063 R)
• M7: 1,447,659 km (0.064 R)
• M8: 2,304,106 km (0.047 R)
• M9: 2,492,001 km (0.068 R)
• M10: 2,611,979 km (0.09 R)
• M11: 2,758,734 km (0.117 R)
• M12: 2,833,084 km (0.116 R)
• M13: 3,319,876 km (0.059 R)
• M14: 3,532,903 km (0.114 R)
• M15: 4,284,633 km (0.069 R)
• M16: 4,903,070 km (0.1 R)
• M17: 5,084,981 km (0.114 R)
• M18: 5,549,483 km (0.116 R)
• M19: 5,675,743 km (0.071 R)
• M20: 5,898,943 km (0.098 R)
• M21: 5,995,434 km (0.106 R)
• M22: 6,190,210 km (0.107 R)
• M23: 6,552,686 km (0.109 R)
• M24: 6,956,002 km (0.063 R)
• M25: 7,471,516 km (0.065 R)
• M26: 8,035,051 km (0.107 R)
• M27: 8,503,143 km (0.113 R)
• M28: 9,353,008 km (0.106 R)
• M29: 9,921,780 km (0.114 R)
• M30: 11,013,545 km (0.076 R)
• M31: 11,857,127 km (0.107 R)
• M32: 12,143,009 km (0.12 R)
• M33: 12,721,653 km (0.075 R)
• M34: 13,182,564 km (0.099 R)
• M35: 13,393,946 km (0.059 R)
• M36: 13,606,375 km (0.051 R)
• M37: 13,905,720 km (0.094 R)
• M38: 13,991,590 km (0.097 R)
• M39: 14,207,160 km (0.111 R)
• M40: 14,467,460 km (0.095 R)
• M41: 14,816,772 km (0.104 R)
• M42: 14,904,585 km (0.111 R)
• M43: 15,926,489 km (0.09 R)
• M44: 16,377,825 km (0.094 R)
• M45: 17,154,837 km (0.081 R)
• M46: 17,663,918 km (0.082 R)
• M47: 18,413,404 km (0.113 R)
• M48: 18,934,752 km (0.087 R)
• M49: 19,077,768 km (0.103 R)
• M50: 19,557,229 km (0.079 R)
• M51: 20,040,430 km (0.092 R)
• M52: 20,772,861 km (0.088 R)
• M53: 22,163,373 km (0.101 R)
• M54: 22,364,433 km (0.096 R)
• M55: 23,022,215 km (0.093 R)
• M56: 23,737,741 km (0.116 R)
• M57: 24,876,780 km (0.083 R)
• M58: 25,347,863 km (0.108 R)
• M59: 25,452,881 km (0.109 R)
• M60: 26,298,857 km (0.098 R)
• M61: 26,405,371 km (0.065 R)
• M62: 26,511,884 km (0.084 R)
• M63: 27,207,814 km (0.068 R)
• M64: 28,181,546 km (0.119 R)
• M65: 28,290,304 km (0.084 R)
• M66: 28,399,361 km (0.116 R)
• M67: 30,945,367 km (0.116 R)
• M68: 32,931,129 km (0.076 R)
• M69: 33,390,694 km (0.043 R)
• M70: 33,506,033 km (0.078 R)
• M71: 33,852,502 km (0.083 R)
• M72: 33,968,291 km (0.093 R)
• M73: 34,142,124 km (0.106 R)
• M74: 34,782,403 km (0.107 R)
• M75: 36,964,736 km (0.039 R)
• M76: 37,322,874 km (0.087 R)
• M77: 39,069,728 km (0.06 R)
• M78: 39,617,256 km (0.039 R)
• M79: 39,983,771 km (0.09 R)
• M80: 40,167,327 km (0.09 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 10,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit