🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.47 AU - 0.63 AU

Year: 178 Days

Day: 39.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.68 AU - 1.1 AU

Year: 367 Days

Day: 43.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,656,320 km

• M1: 527,183 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.1 AU - 1.18 AU

Year: 531 Days

Day: 47.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,656,320 km

• M1: 644,318 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.55 AU - 1.95 AU

Year: 1011 Days

Day: 47.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.05 AU - 2.55 AU

Year: 1523 Days

Day: 22.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,656,320 km

• M1: 920,027 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.27 AU - 2.43 AU

Year: 1573 Days

Day: 40.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,656,320 km

• M1: 1,163,871 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.8

Radius: 13.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.66 AU - 3.88 AU

Year: 2581 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 93,656,320 km

• M1: 182,659 km (0.117 R)
• M2: 296,653 km (0.09 R)
• M3: 388,506 km (0.096 R)
• M4: 530,025 km (0.099 R)
• M5: 693,685 km (0.066 R)
• M6: 850,464 km (0.096 R)
• M7: 1,039,256 km (0.106 R)
• M8: 1,153,848 km (0.1 R)
• M9: 1,470,846 km (0.099 R)
• M10: 1,645,726 km (0.061 R)
• M11: 1,747,303 km (0.047 R)
• M12: 1,921,585 km (0.117 R)
• M13: 2,028,996 km (0.078 R)
• M14: 2,200,285 km (0.092 R)
• M15: 2,312,933 km (0.112 R)
• M16: 2,492,301 km (0.09 R)
• M17: 2,583,854 km (0.094 R)
• M18: 2,703,084 km (0.113 R)
• M19: 2,824,258 km (0.107 R)
• M20: 2,961,290 km (0.118 R)
• M21: 3,170,876 km (0.118 R)
• M22: 3,634,480 km (0.088 R)
• M23: 3,723,940 km (0.111 R)
• M24: 4,011,916 km (0.097 R)
• M25: 4,166,600 km (0.082 R)
• M26: 4,561,837 km (0.093 R)
• M27: 4,674,634 km (0.062 R)
• M28: 4,772,172 km (0.051 R)
• M29: 4,886,764 km (0.06 R)
• M30: 5,169,055 km (0.085 R)
• M31: 5,303,843 km (0.071 R)
• M32: 5,490,990 km (0.065 R)
• M33: 5,628,620 km (0.083 R)
• M34: 5,715,087 km (0.045 R)
• M35: 5,872,016 km (0.075 R)
• M36: 6,751,651 km (0.05 R)
• M37: 7,047,855 km (0.027 R)
• M38: 7,367,246 km (0.117 R)
• M39: 7,749,319 km (0.041 R)
• M40: 8,039,988 km (0.104 R)
• M41: 8,157,273 km (0.118 R)
• M42: 8,275,156 km (0.103 R)
• M43: 8,632,396 km (0.084 R)
• M44: 8,994,572 km (0.11 R)
• M45: 9,136,840 km (0.115 R)
• M46: 9,382,479 km (0.061 R)
• M47: 9,880,191 km (0.085 R)
• M48: 10,006,003 km (0.09 R)
• M49: 10,153,357 km (0.072 R)
• M50: 10,493,094 km (0.078 R)
• M51: 11,009,805 km (0.105 R)
• M52: 11,096,721 km (0.072 R)
• M53: 11,490,762 km (0.109 R)
• M54: 12,090,500 km (0.085 R)
• M55: 12,337,785 km (0.097 R)
• M56: 12,883,069 km (0.098 R)
• M57: 13,204,854 km (0.103 R)
• M58: 13,389,907 km (0.107 R)
• M59: 13,669,057 km (0.103 R)
• M60: 14,068,034 km (0.059 R)
• M61: 14,209,703 km (0.06 R)
• M62: 14,470,752 km (0.099 R)
• M63: 14,709,360 km (0.109 R)
• M64: 14,997,635 km (0.081 R)
• M65: 15,190,766 km (0.107 R)
• M66: 15,726,177 km (0.116 R)
• M67: 16,168,987 km (0.113 R)
• M68: 16,765,583 km (0.042 R)
• M69: 16,890,796 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.5

Radius: 13.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.28 AU - 4.96 AU

Year: 3651 Days

Day: 13 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 93,656,320 km

• M1: 177,124 km (0.11 R)
• M2: 282,890 km (0.109 R)
• M3: 383,120 km (0.112 R)
• M4: 597,344 km (0.039 R)
• M5: 832,961 km (0.097 R)
• M6: 963,111 km (0.086 R)
• M7: 1,218,475 km (0.088 R)
• M8: 1,396,795 km (0.07 R)
• M9: 1,584,241 km (0.112 R)
• M10: 1,749,547 km (0.058 R)
• M11: 1,842,298 km (0.045 R)
• M12: 2,263,865 km (0.098 R)
• M13: 2,416,903 km (0.045 R)
• M14: 2,608,987 km (0.117 R)
• M15: 3,026,814 km (0.112 R)
• M16: 3,120,612 km (0.037 R)
• M17: 3,525,124 km (0.089 R)
• M18: 3,683,698 km (0.088 R)
• M19: 3,824,470 km (0.108 R)
• M20: 4,426,900 km (0.12 R)
• M21: 4,576,797 km (0.059 R)
• M22: 4,970,090 km (0.109 R)
• M23: 5,306,386 km (0.042 R)
• M24: 5,907,022 km (0.061 R)
• M25: 6,048,691 km (0.109 R)
• M26: 6,263,364 km (0.108 R)
• M27: 6,577,968 km (0.117 R)
• M28: 6,997,291 km (0.109 R)
• M29: 7,097,222 km (0.109 R)
• M30: 7,248,017 km (0.035 R)
• M31: 7,349,145 km (0.041 R)
• M32: 7,706,983 km (0.108 R)
• M33: 8,895,389 km (0.062 R)
• M34: 9,304,240 km (0.118 R)
• M35: 9,580,248 km (0.117 R)
• M36: 9,830,974 km (0.119 R)
• M37: 10,027,545 km (0.092 R)
• M38: 10,567,594 km (0.101 R)
• M39: 11,088,045 km (0.075 R)
• M40: 11,884,354 km (0.109 R)
• M41: 12,123,860 km (0.109 R)
• M42: 13,128,709 km (0.095 R)
• M43: 13,345,327 km (0.094 R)
• M44: 13,750,737 km (0.078 R)
• M45: 14,160,336 km (0.09 R)
• M46: 14,414,353 km (0.096 R)
• M47: 15,412,919 km (0.102 R)
• M48: 15,510,756 km (0.083 R)
• M49: 15,904,049 km (0.066 R)
• M50: 16,135,178 km (0.105 R)
• M51: 16,467,135 km (0.059 R)
• M52: 16,969,186 km (0.074 R)
• M53: 17,239,210 km (0.063 R)
• M54: 17,340,787 km (0.057 R)
• M55: 17,544,539 km (0.075 R)
• M56: 17,749,039 km (0.093 R)
• M57: 17,988,695 km (0.091 R)
• M58: 18,402,034 km (0.115 R)
• M59: 18,818,515 km (0.095 R)
• M60: 19,062,957 km (0.083 R)
• M61: 19,203,131 km (0.117 R)
• M62: 19,802,569 km (0.101 R)
• M63: 20,193,618 km (0.119 R)
• M64: 20,372,388 km (0.098 R)
• M65: 20,695,220 km (0.079 R)
• M66: 21,346,120 km (0.114 R)
• M67: 22,334,962 km (0.088 R)
• M68: 22,482,765 km (0.119 R)
• M69: 22,928,118 km (0.109 R)
• M70: 23,151,766 km (0.105 R)
• M71: 23,413,712 km (0.028 R)
• M72: 23,526,360 km (0.099 R)
• M73: 23,714,404 km (0.09 R)
• M74: 25,044,479 km (0.099 R)
• M75: 25,738,014 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975

Radius: 3.7

Gravity: 71.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.99 AU - 15.03 AU

Year: 22893 Days

Day: 18.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,656,320 km

• M1: 61,335 km (0.117 R)
• M2: 112,946 km (0.1 R)
• M3: 1,156,092 km (0.083 R)
• M4: 1,220,719 km (0.083 R)
• M5: 2,085,245 km (0.102 R)
• M6: 2,325,050 km (0.114 R)
• M7: 2,489,757 km (0.064 R)
• M8: 2,615,719 km (0.103 R)
• M9: 3,649,141 km (0.088 R)
• M10: 4,332,803 km (0.032 R)
• M11: 4,740,906 km (0.107 R)
• M12: 5,002,254 km (0.106 R)
• M13: 5,429,954 km (0.112 R)
• M14: 5,703,269 km (0.096 R)
• M15: 5,925,123 km (0.086 R)
• M16: 6,665,333 km (0.097 R)
• M17: 6,723,527 km (0.106 R)
• M18: 7,135,370 km (0.099 R)
• M19: 7,314,289 km (0.098 R)
• M20: 7,860,022 km (0.113 R)
• M21: 7,983,141 km (0.09 R)
• M22: 9,574,114 km (0.083 R)
• M23: 10,103,391 km (0.118 R)
• M24: 10,304,301 km (0.098 R)
• M25: 11,747,322 km (0.099 R)
• M26: 12,100,074 km (0.051 R)
• M27: 12,171,133 km (0.081 R)
• M28: 12,599,881 km (0.075 R)
• M29: 13,545,638 km (0.119 R)
• M30: 15,736,350 km (0.077 R)
• M31: 16,674,627 km (0.102 R)
• M32: 17,390,004 km (0.075 R)
• M33: 18,034,323 km (0.079 R)
• M34: 18,277,868 km (0.047 R)
• M35: 18,932,957 km (0.116 R)
• M36: 19,015,385 km (0.114 R)
• M37: 21,028,823 km (0.078 R)
• M38: 21,973,982 km (0.09 R)
• M39: 22,060,600 km (0.087 R)
• M40: 22,845,240 km (0.093 R)
• M41: 23,727,718 km (0.03 R)
• M42: 24,262,531 km (0.066 R)
• M43: 26,441,274 km (0.106 R)
• M44: 26,533,426 km (0.084 R)
• M45: 28,021,925 km (0.071 R)
• M46: 35,553,580 km (0.101 R)
• M47: 35,960,935 km (0.091 R)
• M48: 41,395,077 km (0.099 R)
• M49: 41,930,937 km (0.102 R)
• M50: 44,315,676 km (0.082 R)
• M51: 44,753,998 km (0.118 R)
• M52: 46,744,099 km (0.072 R)
• M53: 47,078,600 km (0.087 R)
• M54: 48,086,889 km (0.115 R)
• M55: 49,442,246 km (0.094 R)
• M56: 49,669,335 km (0.097 R)
• M57: 51,153,945 km (0.057 R)
• M58: 51,959,380 km (0.12 R)
• M59: 52,074,869 km (0.119 R)
• M60: 52,653,065 km (0.11 R)
• M61: 53,699,352 km (0.115 R)
• M62: 55,694,390 km (0.04 R)
• M63: 56,167,418 km (0.106 R)
• M64: 59,514,970 km (0.12 R)
• M65: 60,119,495 km (0.055 R)
• M66: 60,361,993 km (0.045 R)
• M67: 63,172,787 km (0.084 R)
• M68: 67,153,736 km (0.119 R)
• M69: 67,531,022 km (0.116 R)
• M70: 68,035,316 km (0.116 R)
• M71: 68,414,397 km (0.113 R)
• M72: 68,667,367 km (0.12 R)
• M73: 69,555,530 km (0.105 R)
• M74: 71,471,580 km (0.071 R)
• M75: 71,728,289 km (0.086 R)
• M76: 71,985,448 km (0.102 R)
• M77: 73,534,235 km (0.069 R)
• M78: 74,312,892 km (0.088 R)
• M79: 74,963,792 km (0.028 R)
• M80: 75,094,092 km (0.115 R)
• M81: 76,140,080 km (0.074 R)
• M82: 77,059,210 km (0.099 R)
• M83: 77,322,502 km (0.069 R)
• M84: 78,511,057 km (0.088 R)
• M85: 80,638,937 km (0.091 R)
• M86: 81,040,009 km (0.084 R)
• M87: 81,307,640 km (0.107 R)
• M88: 81,844,097 km (0.05 R)
• M89: 86,040,617 km (0.089 R)
• M90: 88,784,990 km (0.108 R)
• M91: 89,890,817 km (0.053 R)
• M92: 90,584,203 km (0.095 R)
• M93: 90,862,156 km (0.047 R)
• M94: 92,255,660 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 15,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit