🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.49 AU - 0.71 AU

Year: 170 Days

Day: 46.7 Hours

Environment

Temp: 229 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.89 AU - 1.37 AU

Year: 439 Days

Day: 13.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,531,450 km

• M1: 293,661 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.13 AU - 1.49 AU

Year: 548 Days

Day: 21.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,531,450 km

• M1: 332,855 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.48 AU - 2.62 AU

Year: 1487 Days

Day: 30.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 57.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.41 AU - 4.53 AU

Year: 2889 Days

Day: 24.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.86 AU - 4.26 AU

Year: 2988 Days

Day: 14.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,531,450 km

• M1: 1,329,925 km (0.052 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.16 AU - 4.72 AU

Year: 3417 Days

Day: 47.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,531,450 km

• M1: 1,954,496 km (0.114 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.9

Radius: 10.9

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.5 AU - 6.5 AU

Year: 4711 Days

Day: 11.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,531,450 km

• M1: 194,926 km (0.102 R)
• M2: 263,292 km (0.112 R)
• M3: 423,661 km (0.119 R)
• M4: 496,815 km (0.097 R)
• M5: 772,972 km (0.119 R)
• M6: 853,157 km (0.097 R)
• M7: 964,906 km (0.071 R)
• M8: 1,111,961 km (0.099 R)
• M9: 1,445,564 km (0.114 R)
• M10: 1,685,519 km (0.049 R)
• M11: 1,756,429 km (0.098 R)
• M12: 1,883,138 km (0.054 R)
• M13: 2,542,117 km (0.103 R)
• M14: 2,624,246 km (0.086 R)
• M15: 2,961,439 km (0.055 R)
• M16: 3,888,049 km (0.113 R)
• M17: 4,151,191 km (0.077 R)
• M18: 4,494,518 km (0.056 R)
• M19: 4,669,698 km (0.078 R)
• M20: 4,949,595 km (0.115 R)
• M21: 5,208,848 km (0.091 R)
• M22: 5,419,482 km (0.074 R)
• M23: 5,499,218 km (0.07 R)
• M24: 5,876,504 km (0.067 R)
• M25: 6,095,814 km (0.087 R)
• M26: 6,234,342 km (0.067 R)
• M27: 6,317,967 km (0.094 R)
• M28: 6,458,140 km (0.041 R)
• M29: 6,884,943 km (0.112 R)
• M30: 7,000,283 km (0.075 R)
• M31: 7,116,371 km (0.076 R)
• M32: 7,350,342 km (0.055 R)
• M33: 7,825,913 km (0.1 R)
• M34: 8,342,176 km (0.054 R)
• M35: 9,058,301 km (0.079 R)
• M36: 9,343,883 km (0.062 R)
• M37: 9,696,934 km (0.09 R)
• M38: 10,021,861 km (0.093 R)
• M39: 10,119,997 km (0.092 R)
• M40: 10,218,432 km (0.088 R)
• M41: 10,350,228 km (0.055 R)
• M42: 10,849,586 km (0.095 R)
• M43: 11,085,202 km (0.086 R)
• M44: 11,356,722 km (0.107 R)
• M45: 12,010,315 km (0.084 R)
• M46: 12,149,441 km (0.077 R)
• M47: 12,924,358 km (0.118 R)
• M48: 13,138,583 km (0.078 R)
• M49: 13,534,119 km (0.105 R)
• M50: 13,751,635 km (0.113 R)
• M51: 14,263,559 km (0.107 R)
• M52: 14,374,111 km (0.085 R)
• M53: 14,819,015 km (0.101 R)
• M54: 14,893,665 km (0.101 R)
• M55: 15,419,352 km (0.087 R)
• M56: 15,570,745 km (0.075 R)
• M57: 17,978,672 km (0.099 R)
• M58: 18,901,093 km (0.076 R)
• M59: 18,982,025 km (0.104 R)
• M60: 19,921,200 km (0.089 R)
• M61: 20,003,629 km (0.062 R)
• M62: 20,292,802 km (0.079 R)
• M63: 22,742,317 km (0.05 R)
• M64: 23,217,290 km (0.101 R)
• M65: 23,826,602 km (0.115 R)
• M66: 23,914,117 km (0.047 R)
• M67: 24,133,278 km (0.108 R)
• M68: 24,309,056 km (0.065 R)
• M69: 24,397,169 km (0.079 R)
• M70: 24,972,073 km (0.111 R)
• M71: 25,685,954 km (0.097 R)
• M72: 25,820,592 km (0.064 R)
• M73: 26,045,438 km (0.091 R)
• M74: 26,406,567 km (0.091 R)
• M75: 26,678,387 km (0.12 R)
• M76: 27,775,388 km (0.037 R)
• M77: 28,236,897 km (0.048 R)
• M78: 28,700,800 km (0.07 R)
• M79: 30,724,411 km (0.068 R)
• M80: 30,962,720 km (0.117 R)
• M81: 31,058,313 km (0.077 R)
• M82: 31,297,371 km (0.073 R)
• M83: 32,453,912 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.2

Radius: 10.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.79 AU - 9.03 AU

Year: 8908 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 48,531,450 km

• M1: 140,921 km (0.106 R)
• M2: 207,642 km (0.084 R)
• M3: 365,767 km (0.079 R)
• M4: 474,674 km (0.093 R)
• M5: 564,732 km (0.119 R)
• M6: 712,385 km (0.081 R)
• M7: 882,927 km (0.064 R)
• M8: 997,967 km (0.104 R)
• M9: 1,087,876 km (0.047 R)
• M10: 1,233,135 km (0.076 R)
• M11: 1,720,226 km (0.069 R)
• M12: 1,805,048 km (0.113 R)
• M13: 1,953,599 km (0.116 R)
• M14: 2,451,311 km (0.102 R)
• M15: 3,119,564 km (0.083 R)
• M16: 3,314,042 km (0.069 R)
• M17: 3,512,708 km (0.085 R)
• M18: 3,699,555 km (0.046 R)
• M19: 4,115,737 km (0.096 R)
• M20: 4,395,933 km (0.12 R)
• M21: 4,665,509 km (0.107 R)
• M22: 4,940,470 km (0.077 R)
• M23: 5,416,490 km (0.079 R)
• M24: 5,999,623 km (0.05 R)
• M25: 6,834,080 km (0.091 R)
• M26: 7,245,324 km (0.11 R)
• M27: 7,364,254 km (0.098 R)
• M28: 8,194,373 km (0.051 R)
• M29: 8,736,216 km (0.052 R)
• M30: 8,862,926 km (0.053 R)
• M31: 9,505,449 km (0.035 R)
• M32: 9,723,114 km (0.097 R)
• M33: 10,030,388 km (0.078 R)
• M34: 10,296,522 km (0.099 R)
• M35: 10,520,021 km (0.113 R)
• M36: 10,722,427 km (0.058 R)
• M37: 11,222,982 km (0.081 R)
• M38: 12,246,680 km (0.081 R)
• M39: 12,507,280 km (0.109 R)
• M40: 13,034,014 km (0.101 R)
• M41: 13,397,387 km (0.081 R)
• M42: 14,357,506 km (0.112 R)
• M43: 14,858,509 km (0.115 R)
• M44: 15,620,860 km (0.053 R)
• M45: 16,447,837 km (0.112 R)
• M46: 16,656,825 km (0.105 R)
• M47: 17,421,869 km (0.083 R)
• M48: 18,063,644 km (0.087 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.4

Radius: 13.4

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.85 AU - 12.83 AU

Year: 13036 Days

Day: 12.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,531,450 km

• M1: 230,231 km (0.072 R)
• M2: 369,357 km (0.069 R)
• M3: 613,052 km (0.117 R)
• M4: 1,627,774 km (0.072 R)
• M5: 1,859,502 km (0.031 R)
• M6: 2,278,525 km (0.114 R)
• M7: 2,433,658 km (0.056 R)
• M8: 3,146,642 km (0.109 R)
• M9: 3,497,000 km (0.056 R)
• M10: 4,267,429 km (0.097 R)
• M11: 4,363,471 km (0.111 R)
• M12: 4,460,111 km (0.109 R)
• M13: 4,921,022 km (0.115 R)
• M14: 5,259,861 km (0.051 R)
• M15: 6,504,815 km (0.07 R)
• M16: 6,727,117 km (0.043 R)
• M17: 7,370,837 km (0.07 R)
• M18: 7,758,894 km (0.117 R)
• M19: 8,798,748 km (0.062 R)
• M20: 9,086,275 km (0.061 R)
• M21: 9,335,206 km (0.059 R)
• M22: 10,010,042 km (0.11 R)
• M23: 10,224,117 km (0.103 R)
• M24: 10,613,371 km (0.102 R)
• M25: 11,900,810 km (0.109 R)
• M26: 12,264,632 km (0.08 R)
• M27: 12,632,194 km (0.119 R)
• M28: 13,566,881 km (0.116 R)
• M29: 15,157,555 km (0.116 R)
• M30: 15,651,228 km (0.097 R)
• M31: 15,800,378 km (0.082 R)
• M32: 18,250,043 km (0.114 R)
• M33: 18,669,814 km (0.05 R)
• M34: 18,986,663 km (0.048 R)
• M35: 20,652,285 km (0.08 R)
• M36: 21,364,521 km (0.091 R)
• M37: 21,918,033 km (0.109 R)
• M38: 22,252,384 km (0.085 R)
• M39: 23,208,913 km (0.046 R)
• M40: 23,720,687 km (0.074 R)
• M41: 23,892,126 km (0.053 R)
• M42: 25,161,913 km (0.102 R)
• M43: 26,335,359 km (0.115 R)
• M44: 27,107,583 km (0.105 R)
• M45: 27,646,584 km (0.113 R)
• M46: 27,766,861 km (0.12 R)
• M47: 27,887,287 km (0.094 R)
• M48: 28,735,208 km (0.093 R)
• M49: 29,407,351 km (0.119 R)
• M50: 30,829,578 km (0.082 R)
• M51: 31,329,534 km (0.12 R)
• M52: 31,643,390 km (0.106 R)
• M53: 31,832,183 km (0.101 R)
• M54: 32,909,138 km (0.069 R)
• M55: 33,036,595 km (0.119 R)
• M56: 33,869,257 km (0.084 R)
• M57: 34,320,444 km (0.093 R)
• M58: 35,686,123 km (0.049 R)
• M59: 36,606,300 km (0.12 R)
• M60: 37,003,183 km (0.077 R)
• M61: 38,202,060 km (0.094 R)
• M62: 38,470,289 km (0.118 R)
• M63: 39,008,542 km (0.113 R)
• M64: 40,024,462 km (0.056 R)
• M65: 40,364,946 km (0.113 R)
• M66: 40,569,746 km (0.094 R)
• M67: 41,186,239 km (0.055 R)
• M68: 41,805,873 km (0.085 R)
• M69: 41,943,952 km (0.072 R)
• M70: 42,151,444 km (0.118 R)
• M71: 43,753,188 km (0.107 R)
• M72: 43,893,362 km (0.076 R)
• M73: 44,455,700 km (0.116 R)
• M74: 45,943,451 km (0.062 R)
• M75: 46,299,943 km (0.066 R)
• M76: 46,514,466 km (0.055 R)
• M77: 46,657,482 km (0.101 R)
• M78: 46,944,261 km (0.082 R)
• M79: 47,807,740 km (0.042 R)
• M80: 47,952,251 km (0.03 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 12,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit