🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.6 AU - 0.66 AU

Year: 186 Days

Day: 16.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.81 AU - 1.07 AU

Year: 340 Days

Day: 17.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.84 AU - 1.16 AU

Year: 373 Days

Day: 12.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.41 AU - 2.31 AU

Year: 946 Days

Day: 20.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,096,099 km

• M1: 287,826 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.32 AU - 3.58 AU

Year: 1889 Days

Day: 23.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3 AU - 3.04 AU

Year: 1956 Days

Day: 36.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.35 AU - 3.63 AU

Year: 2430 Days

Day: 15.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 13.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.39 AU - 8.85 AU

Year: 7082 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,096,099 km

• M1: 238,160 km (0.106 R)
• M2: 425,756 km (0.077 R)
• M3: 601,832 km (0.092 R)
• M4: 693,985 km (0.072 R)
• M5: 806,183 km (0.112 R)
• M6: 1,116,748 km (0.105 R)
• M7: 1,269,338 km (0.092 R)
• M8: 1,393,055 km (0.051 R)
• M9: 1,615,358 km (0.034 R)
• M10: 1,889,720 km (0.076 R)
• M11: 2,286,753 km (0.099 R)
• M12: 2,373,819 km (0.11 R)
• M13: 2,872,728 km (0.081 R)
• M14: 3,086,503 km (0.056 R)
• M15: 3,280,981 km (0.073 R)
• M16: 3,404,548 km (0.086 R)
• M17: 3,759,095 km (0.119 R)
• M18: 4,205,944 km (0.069 R)
• M19: 4,531,768 km (0.081 R)
• M20: 4,950,642 km (0.086 R)
• M21: 5,207,951 km (0.063 R)
• M22: 5,795,870 km (0.12 R)
• M23: 5,915,997 km (0.076 R)
• M24: 6,281,465 km (0.066 R)
• M25: 6,622,997 km (0.097 R)
• M26: 7,130,583 km (0.048 R)
• M27: 7,816,190 km (0.083 R)
• M28: 8,591,256 km (0.098 R)
• M29: 9,249,936 km (0.12 R)
• M30: 9,355,552 km (0.043 R)
• M31: 9,532,227 km (0.114 R)
• M32: 10,033,230 km (0.077 R)
• M33: 10,214,094 km (0.118 R)
• M34: 10,542,760 km (0.099 R)
• M35: 10,689,815 km (0.09 R)
• M36: 11,023,418 km (0.114 R)
• M37: 11,700,947 km (0.067 R)
• M38: 12,781,642 km (0.084 R)
• M39: 13,533,072 km (0.08 R)
• M40: 13,653,050 km (0.109 R)
• M41: 14,380,395 km (0.088 R)
• M42: 14,625,585 km (0.107 R)
• M43: 14,789,844 km (0.043 R)
• M44: 14,954,850 km (0.088 R)
• M45: 15,999,193 km (0.116 R)
• M46: 16,380,967 km (0.099 R)
• M47: 16,551,658 km (0.1 R)
• M48: 16,851,751 km (0.114 R)
• M49: 17,500,857 km (0.098 R)
• M50: 17,718,970 km (0.065 R)
• M51: 18,158,040 km (0.071 R)
• M52: 18,246,303 km (0.025 R)
• M53: 18,600,850 km (0.086 R)
• M54: 18,912,761 km (0.102 R)
• M55: 19,587,298 km (0.113 R)
• M56: 20,132,582 km (0.071 R)
• M57: 21,191,586 km (0.09 R)
• M58: 22,695,044 km (0.099 R)
• M59: 24,329,999 km (0.119 R)
• M60: 24,818,137 km (0.106 R)
• M61: 25,408,151 km (0.119 R)
• M62: 27,560,117 km (0.079 R)
• M63: 27,661,544 km (0.098 R)
• M64: 27,915,860 km (0.12 R)
• M65: 29,044,127 km (0.084 R)
• M66: 29,458,065 km (0.11 R)
• M67: 29,926,156 km (0.1 R)
• M68: 30,396,791 km (0.099 R)
• M69: 31,982,828 km (0.088 R)
• M70: 32,249,711 km (0.087 R)
• M71: 32,356,823 km (0.111 R)
• M72: 33,595,643 km (0.085 R)
• M73: 33,975,920 km (0.111 R)
• M74: 34,521,354 km (0.093 R)
• M75: 35,014,878 km (0.069 R)
• M76: 36,119,957 km (0.109 R)
• M77: 36,620,811 km (0.092 R)
• M78: 37,629,699 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.3

Radius: 13.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.21 AU - 8.09 AU

Year: 7127 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 83,096,099 km

• M1: 187,147 km (0.096 R)
• M2: 305,628 km (0.081 R)
• M3: 470,934 km (0.116 R)
• M4: 568,622 km (0.106 R)
• M5: 674,836 km (0.106 R)
• M6: 763,099 km (0.099 R)
• M7: 953,088 km (0.1 R)
• M8: 1,114,355 km (0.064 R)
• M9: 1,333,366 km (0.103 R)
• M10: 1,906,475 km (0.079 R)
• M11: 2,429,170 km (0.083 R)
• M12: 2,780,875 km (0.118 R)
• M13: 2,866,146 km (0.108 R)
• M14: 3,328,104 km (0.055 R)
• M15: 3,766,426 km (0.109 R)
• M16: 3,956,714 km (0.079 R)
• M17: 4,174,529 km (0.116 R)
• M18: 4,297,348 km (0.027 R)
• M19: 4,955,280 km (0.093 R)
• M20: 5,753,684 km (0.116 R)
• M21: 6,056,619 km (0.094 R)
• M22: 6,196,045 km (0.092 R)
• M23: 6,851,283 km (0.112 R)
• M24: 6,996,692 km (0.051 R)
• M25: 7,409,283 km (0.038 R)
• M26: 7,498,743 km (0.093 R)
• M27: 8,073,647 km (0.109 R)
• M28: 8,258,251 km (0.1 R)
• M29: 8,382,118 km (0.083 R)
• M30: 8,883,720 km (0.112 R)
• M31: 8,978,864 km (0.031 R)
• M32: 9,883,183 km (0.106 R)
• M33: 10,213,196 km (0.119 R)
• M34: 10,546,949 km (0.119 R)
• M35: 10,986,168 km (0.08 R)
• M36: 11,122,602 km (0.103 R)
• M37: 11,569,600 km (0.068 R)
• M38: 12,375,035 km (0.092 R)
• M39: 12,659,570 km (0.076 R)
• M40: 13,090,262 km (0.105 R)
• M41: 13,489,390 km (0.116 R)
• M42: 13,708,700 km (0.101 R)
• M43: 14,040,059 km (0.068 R)
• M44: 14,485,861 km (0.092 R)
• M45: 14,598,059 km (0.086 R)
• M46: 14,823,354 km (0.118 R)
• M47: 14,936,450 km (0.051 R)
• M48: 15,391,676 km (0.07 R)
• M49: 16,237,951 km (0.061 R)
• M50: 16,862,971 km (0.111 R)
• M51: 17,495,920 km (0.063 R)
• M52: 17,615,448 km (0.103 R)
• M53: 18,541,160 km (0.042 R)
• M54: 19,523,869 km (0.092 R)
• M55: 19,689,174 km (0.086 R)
• M56: 20,021,431 km (0.113 R)
• M57: 21,284,037 km (0.105 R)
• M58: 21,796,260 km (0.067 R)
• M59: 22,096,952 km (0.093 R)
• M60: 22,832,973 km (0.096 R)
• M61: 23,532,942 km (0.101 R)
• M62: 23,621,055 km (0.076 R)
• M63: 24,151,379 km (0.117 R)
• M64: 24,819,783 km (0.096 R)
• M65: 25,268,876 km (0.118 R)
• M66: 26,083,885 km (0.071 R)
• M67: 26,769,641 km (0.107 R)
• M68: 27,739,784 km (0.078 R)
• M69: 28,768,269 km (0.091 R)
• M70: 29,857,042 km (0.115 R)
• M71: 31,152,261 km (0.079 R)
• M72: 31,588,189 km (0.043 R)
• M73: 32,172,368 km (0.095 R)
• M74: 32,760,139 km (0.079 R)
• M75: 32,858,574 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.2

Radius: 7.8

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 14.19 AU - 20.29 AU

Year: 26685 Days

Day: 19 Hours

Environment

Temp: -207 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,096,099 km

• M1: 104,419 km (0.045 R)
• M2: 179,966 km (0.088 R)
• M3: 444,904 km (0.096 R)
• M4: 594,502 km (0.111 R)
• M5: 1,939,985 km (0.087 R)
• M6: 2,081,654 km (0.097 R)
• M7: 2,226,914 km (0.115 R)
• M8: 2,300,666 km (0.051 R)
• M9: 3,333,789 km (0.08 R)
• M10: 3,633,882 km (0.04 R)
• M11: 4,077,440 km (0.083 R)
• M12: 4,585,324 km (0.069 R)
• M13: 4,774,865 km (0.071 R)
• M14: 5,309,677 km (0.079 R)
• M15: 5,863,339 km (0.076 R)
• M16: 6,017,574 km (0.036 R)
• M17: 6,121,246 km (0.093 R)
• M18: 6,382,743 km (0.1 R)
• M19: 7,520,734 km (0.09 R)
• M20: 7,800,781 km (0.093 R)
• M21: 8,141,415 km (0.112 R)
• M22: 8,256,157 km (0.11 R)
• M23: 8,313,602 km (0.07 R)
• M24: 8,486,986 km (0.1 R)
• M25: 9,014,319 km (0.066 R)
• M26: 10,039,214 km (0.094 R)
• M27: 11,483,581 km (0.108 R)
• M28: 12,394,333 km (0.119 R)
• M29: 12,460,306 km (0.115 R)
• M30: 12,925,106 km (0.099 R)
• M31: 13,531,127 km (0.077 R)
• M32: 14,561,558 km (0.11 R)
• M33: 14,631,121 km (0.054 R)
• M34: 14,980,880 km (0.03 R)
• M35: 15,051,042 km (0.093 R)
• M36: 17,950,099 km (0.063 R)
• M37: 18,399,641 km (0.111 R)
• M38: 19,156,905 km (0.098 R)
• M39: 19,539,427 km (0.113 R)
• M40: 19,616,170 km (0.06 R)
• M41: 20,623,562 km (0.077 R)
• M42: 21,727,296 km (0.092 R)
• M43: 21,806,882 km (0.09 R)
• M44: 23,012,192 km (0.083 R)
• M45: 25,068,414 km (0.102 R)
• M46: 26,245,450 km (0.118 R)
• M47: 26,330,123 km (0.092 R)
• M48: 26,840,551 km (0.106 R)
• M49: 27,354,419 km (0.078 R)
• M50: 28,915,024 km (0.062 R)
• M51: 29,971,335 km (0.067 R)
• M52: 30,950,902 km (0.112 R)
• M53: 31,579,512 km (0.108 R)
• M54: 32,212,610 km (0.098 R)
• M55: 34,692,943 km (0.08 R)
• M56: 35,158,940 km (0.117 R)
• M57: 35,627,032 km (0.118 R)
• M58: 36,569,499 km (0.113 R)
• M59: 36,948,729 km (0.107 R)
• M60: 38,864,480 km (0.066 R)
• M61: 39,834,472 km (0.057 R)
• M62: 40,714,257 km (0.115 R)
• M63: 41,996,311 km (0.068 R)
• M64: 42,692,240 km (0.098 R)
• M65: 43,091,517 km (0.082 R)
• M66: 43,692,751 km (0.082 R)
• M67: 43,893,810 km (0.1 R)
• M68: 44,195,998 km (0.117 R)
• M69: 45,717,259 km (0.085 R)
• M70: 46,638,183 km (0.117 R)
• M71: 49,123,602 km (0.088 R)
• M72: 55,414,193 km (0.11 R)
• M73: 55,522,951 km (0.08 R)
• M74: 57,603,408 km (0.108 R)
• M75: 58,155,125 km (0.093 R)
• M76: 63,426,056 km (0.048 R)
• M77: 63,539,900 km (0.082 R)
• M78: 64,567,189 km (0.025 R)
• M79: 64,910,815 km (0.076 R)
• M80: 65,140,149 km (0.089 R)
• M81: 65,830,094 km (0.097 R)
• M82: 66,175,964 km (0.061 R)
• M83: 67,217,166 km (0.116 R)
• M84: 67,333,254 km (0.078 R)
• M85: 67,681,667 km (0.118 R)
• M86: 68,263,752 km (0.072 R)
• M87: 68,497,125 km (0.107 R)
• M88: 69,315,725 km (0.12 R)
• M89: 72,266,094 km (0.105 R)
• M90: 73,338,112 km (0.047 R)
• M91: 76,707,056 km (0.108 R)
• M92: 77,313,975 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 10,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit