🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.9 AU - 1.44 AU

Year: 479 Days

Day: 42.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,825,957 km

• M1: 823,237 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.27 AU - 1.93 AU

Year: 767 Days

Day: 31.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.17 AU - 2.51 AU

Year: 1356 Days

Day: 36.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,825,957 km

• M1: 364,420 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.16 AU - 2.58 AU

Year: 1382 Days

Day: 26 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,825,957 km

• M1: 194,477 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.65 AU - 3.37 AU

Year: 1978 Days

Day: 38.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,825,957 km

• M1: 157,826 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.81 AU - 4.49 AU

Year: 2641 Days

Day: 22.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,825,957 km

• M1: 1,990,400 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.59 AU - 4.01 AU

Year: 2806 Days

Day: 23.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.9

Radius: 8.5

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.63 AU - 5.81 AU

Year: 5181 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,825,957 km

• M1: 106,663 km (0.028 R)
• M2: 169,345 km (0.118 R)
• M3: 237,412 km (0.06 R)
• M4: 311,463 km (0.091 R)
• M5: 777,011 km (0.043 R)
• M6: 884,273 km (0.112 R)
• M7: 968,197 km (0.075 R)
• M8: 1,477,578 km (0.096 R)
• M9: 2,023,012 km (0.108 R)
• M10: 2,135,360 km (0.089 R)
• M11: 2,269,250 km (0.073 R)
• M12: 2,366,489 km (0.1 R)
• M13: 2,505,166 km (0.082 R)
• M14: 3,571,350 km (0.041 R)
• M15: 3,662,156 km (0.066 R)
• M16: 3,753,859 km (0.091 R)
• M17: 3,962,698 km (0.094 R)
• M18: 4,175,426 km (0.092 R)
• M19: 4,367,659 km (0.095 R)
• M20: 5,063,290 km (0.116 R)
• M21: 5,294,269 km (0.081 R)
• M22: 5,372,060 km (0.099 R)
• M23: 5,686,963 km (0.119 R)
• M24: 5,873,362 km (0.115 R)
• M25: 5,980,923 km (0.096 R)
• M26: 6,472,651 km (0.046 R)
• M27: 7,119,811 km (0.062 R)
• M28: 7,378,616 km (0.098 R)
• M29: 7,728,675 km (0.105 R)
• M30: 8,811,015 km (0.073 R)
• M31: 9,057,852 km (0.095 R)
• M32: 9,685,265 km (0.118 R)
• M33: 9,780,559 km (0.069 R)
• M34: 10,004,208 km (0.069 R)
• M35: 10,521,667 km (0.096 R)
• M36: 11,147,585 km (0.073 R)
• M37: 11,214,156 km (0.062 R)
• M38: 11,381,256 km (0.12 R)
• M39: 11,582,765 km (0.108 R)
• M40: 11,650,233 km (0.072 R)
• M41: 12,677,522 km (0.107 R)
• M42: 14,308,438 km (0.045 R)
• M43: 14,635,160 km (0.063 R)
• M44: 15,111,629 km (0.094 R)
• M45: 15,296,083 km (0.105 R)
• M46: 15,481,435 km (0.046 R)
• M47: 15,593,035 km (0.075 R)
• M48: 15,891,782 km (0.069 R)
• M49: 16,004,279 km (0.032 R)
• M50: 16,154,775 km (0.114 R)
• M51: 18,270,837 km (0.119 R)
• M52: 18,349,376 km (0.096 R)
• M53: 18,902,589 km (0.104 R)
• M54: 19,021,818 km (0.117 R)
• M55: 20,309,557 km (0.102 R)
• M56: 21,087,316 km (0.054 R)
• M57: 21,334,900 km (0.094 R)
• M58: 21,708,297 km (0.106 R)
• M59: 21,958,275 km (0.061 R)
• M60: 22,714,193 km (0.073 R)
• M61: 23,095,368 km (0.069 R)
• M62: 23,350,732 km (0.112 R)
• M63: 23,478,638 km (0.069 R)
• M64: 23,992,955 km (0.119 R)
• M65: 24,554,396 km (0.116 R)
• M66: 24,771,313 km (0.104 R)
• M67: 24,901,912 km (0.063 R)
• M68: 25,163,708 km (0.103 R)
• M69: 25,470,234 km (0.071 R)
• M70: 27,066,294 km (0.083 R)
• M71: 27,470,358 km (0.044 R)
• M72: 28,466,530 km (0.072 R)
• M73: 28,648,890 km (0.086 R)
• M74: 29,336,292 km (0.054 R)
• M75: 29,428,444 km (0.034 R)
• M76: 29,890,103 km (0.094 R)
• M77: 31,242,767 km (0.094 R)
• M78: 31,478,085 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.4

Radius: 11

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.65 AU - 6.83 AU

Year: 5904 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,825,957 km

• M1: 141,520 km (0.117 R)
• M2: 340,934 km (0.06 R)
• M3: 467,194 km (0.103 R)
• M4: 990,039 km (0.074 R)
• M5: 1,528,292 km (0.054 R)
• M6: 1,887,476 km (0.052 R)
• M7: 1,972,897 km (0.1 R)
• M8: 2,401,046 km (0.094 R)
• M9: 2,512,646 km (0.105 R)
• M10: 2,741,381 km (0.079 R)
• M11: 2,819,022 km (0.06 R)
• M12: 3,016,641 km (0.108 R)
• M13: 3,219,047 km (0.108 R)
• M14: 3,363,259 km (0.096 R)
• M15: 4,251,422 km (0.084 R)
• M16: 4,455,773 km (0.03 R)
• M17: 4,992,829 km (0.066 R)
• M18: 5,354,257 km (0.04 R)
• M19: 5,799,161 km (0.034 R)
• M20: 5,874,559 km (0.08 R)
• M21: 6,051,533 km (0.116 R)
• M22: 6,204,721 km (0.09 R)
• M23: 6,856,818 km (0.057 R)
• M24: 7,043,367 km (0.054 R)
• M25: 7,177,706 km (0.054 R)
• M26: 7,367,097 km (0.104 R)
• M27: 7,476,154 km (0.058 R)
• M28: 7,668,237 km (0.066 R)
• M29: 8,001,242 km (0.095 R)
• M30: 8,113,291 km (0.11 R)
• M31: 8,367,458 km (0.074 R)
• M32: 8,796,804 km (0.116 R)
• M33: 8,912,592 km (0.082 R)
• M34: 9,028,830 km (0.04 R)
• M35: 9,647,267 km (0.05 R)
• M36: 10,157,995 km (0.115 R)
• M37: 10,249,100 km (0.096 R)
• M38: 10,493,243 km (0.108 R)
• M39: 10,739,332 km (0.06 R)
• M40: 10,894,166 km (0.108 R)
• M41: 12,352,595 km (0.118 R)
• M42: 12,579,984 km (0.074 R)
• M43: 12,743,195 km (0.072 R)
• M44: 13,469,792 km (0.107 R)
• M45: 13,569,873 km (0.12 R)
• M46: 13,670,253 km (0.067 R)
• M47: 14,006,549 km (0.041 R)
• M48: 14,141,936 km (0.059 R)
• M49: 14,379,796 km (0.091 R)
• M50: 14,859,407 km (0.069 R)
• M51: 15,032,043 km (0.081 R)
• M52: 15,239,984 km (0.119 R)
• M53: 15,975,557 km (0.101 R)
• M54: 16,223,291 km (0.11 R)
• M55: 16,294,350 km (0.071 R)
• M56: 16,543,729 km (0.077 R)
• M57: 17,118,634 km (0.097 R)
• M58: 17,372,053 km (0.087 R)
• M59: 17,553,964 km (0.036 R)
• M60: 17,626,968 km (0.097 R)
• M61: 18,287,741 km (0.1 R)
• M62: 21,283,139 km (0.112 R)
• M63: 21,360,930 km (0.093 R)
• M64: 22,737,530 km (0.094 R)
• M65: 23,416,555 km (0.084 R)
• M66: 23,536,981 km (0.101 R)
• M67: 23,899,905 km (0.071 R)
• M68: 23,980,688 km (0.051 R)
• M69: 25,493,272 km (0.091 R)
• M70: 26,073,562 km (0.111 R)
• M71: 26,156,888 km (0.114 R)
• M72: 26,281,952 km (0.096 R)
• M73: 26,910,263 km (0.053 R)
• M74: 27,585,847 km (0.091 R)
• M75: 27,968,369 km (0.094 R)
• M76: 28,053,640 km (0.058 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.9

Radius: 9.6

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.53 AU - 9.03 AU

Year: 7440 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 60.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,825,957 km

• M1: 171,589 km (0.084 R)
• M2: 390,600 km (0.025 R)
• M3: 473,477 km (0.11 R)
• M4: 702,960 km (0.088 R)
• M5: 1,138,290 km (0.097 R)
• M6: 1,769,892 km (0.096 R)
• M7: 2,199,388 km (0.074 R)
• M8: 2,266,557 km (0.101 R)
• M9: 2,357,214 km (0.09 R)
• M10: 2,756,490 km (0.097 R)
• M11: 3,407,839 km (0.059 R)
• M12: 3,644,204 km (0.118 R)
• M13: 3,777,945 km (0.112 R)
• M14: 3,967,784 km (0.106 R)
• M15: 4,077,739 km (0.082 R)
• M16: 4,272,665 km (0.032 R)
• M17: 5,262,404 km (0.112 R)
• M18: 5,444,315 km (0.065 R)
• M19: 6,033,881 km (0.064 R)
• M20: 6,128,875 km (0.037 R)
• M21: 6,256,333 km (0.076 R)
• M22: 6,449,164 km (0.091 R)
• M23: 6,676,553 km (0.085 R)
• M24: 7,039,178 km (0.057 R)
• M25: 7,852,841 km (0.034 R)
• M26: 8,026,075 km (0.111 R)
• M27: 9,641,732 km (0.097 R)
• M28: 10,467,363 km (0.104 R)
• M29: 10,734,694 km (0.075 R)
• M30: 11,432,868 km (0.092 R)
• M31: 13,036,108 km (0.092 R)
• M32: 13,780,507 km (0.109 R)
• M33: 14,031,682 km (0.119 R)
• M34: 14,368,875 km (0.045 R)
• M35: 15,744,577 km (0.11 R)
• M36: 15,963,290 km (0.109 R)
• M37: 16,227,031 km (0.096 R)
• M38: 16,315,293 km (0.117 R)
• M39: 16,403,706 km (0.095 R)
• M40: 17,027,230 km (0.051 R)
• M41: 17,432,041 km (0.032 R)
• M42: 17,794,667 km (0.097 R)
• M43: 18,343,093 km (0.091 R)
• M44: 18,943,578 km (0.081 R)
• M45: 20,401,559 km (0.084 R)
• M46: 20,496,853 km (0.119 R)
• M47: 20,687,890 km (0.098 R)
• M48: 21,071,758 km (0.08 R)
• M49: 21,506,339 km (0.108 R)
• M50: 21,895,144 km (0.079 R)
• M51: 22,286,343 km (0.108 R)
• M52: 23,026,104 km (0.041 R)
• M53: 23,125,288 km (0.082 R)
• M54: 24,681,554 km (0.043 R)
• M55: 25,703,457 km (0.102 R)
• M56: 25,909,603 km (0.032 R)
• M57: 27,209,758 km (0.058 R)
• M58: 27,577,619 km (0.117 R)
• M59: 29,065,520 km (0.086 R)
• M60: 29,172,782 km (0.119 R)
• M61: 29,981,508 km (0.062 R)
• M62: 30,415,790 km (0.095 R)
• M63: 31,952,460 km (0.069 R)
• M64: 32,562,969 km (0.115 R)
• M65: 33,289,565 km (0.089 R)
• M66: 33,458,013 km (0.032 R)
• M67: 33,683,008 km (0.101 R)
• M68: 33,908,452 km (0.112 R)
• M69: 34,191,042 km (0.095 R)
• M70: 34,531,228 km (0.096 R)
• M71: 34,701,769 km (0.091 R)
• M72: 35,157,744 km (0.119 R)
• M73: 36,133,421 km (0.105 R)
• M74: 36,827,405 km (0.094 R)
• M75: 38,052,612 km (0.09 R)
• M76: 38,287,481 km (0.103 R)
• M77: 38,522,948 km (0.11 R)
• M78: 39,528,545 km (0.095 R)
• M79: 39,706,865 km (0.075 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: 534 - 16,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit