🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.54 AU - 0.88 AU

Year: 256 Days

Day: 25.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,747,299 km

• M1: 84,373 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.1

Radius: 9.1

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.83 AU - 4.23 AU

Year: 2835 Days

Day: 6.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,747,299 km

• M1: 113,246 km (0.117 R)
• M2: 406,009 km (0.082 R)
• M3: 753,973 km (0.115 R)
• M4: 1,160,580 km (0.119 R)
• M5: 1,864,139 km (0.066 R)
• M6: 2,575,627 km (0.118 R)
• M7: 3,667,691 km (0.082 R)
• M8: 4,114,091 km (0.12 R)
• M9: 4,505,888 km (0.038 R)
• M10: 6,500,027 km (0.111 R)
• M11: 7,594,486 km (0.034 R)
• M12: 8,631,498 km (0.061 R)
• M13: 9,609,270 km (0.105 R)
• M14: 10,578,963 km (0.1 R)
• M15: 11,442,741 km (0.102 R)
• M16: 11,913,526 km (0.096 R)
• M17: 12,666,452 km (0.034 R)
• M18: 13,403,820 km (0.116 R)
• M19: 15,014,689 km (0.108 R)
• M20: 17,190,890 km (0.058 R)
• M21: 17,638,786 km (0.07 R)
• M22: 19,569,197 km (0.083 R)
• M23: 20,679,512 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.6

Radius: 13.1

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.64 AU - 6.3 AU

Year: 6236 Days

Day: 7.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,747,299 km

• M1: 162,912 km (0.027 R)
• M2: 572,361 km (0.087 R)
• M3: 996,621 km (0.066 R)
• M4: 1,484,908 km (0.079 R)
• M5: 1,969,905 km (0.11 R)
• M6: 2,543,613 km (0.043 R)
• M7: 3,065,410 km (0.108 R)
• M8: 3,864,861 km (0.061 R)
• M9: 4,532,666 km (0.112 R)
• M10: 5,047,881 km (0.062 R)
• M11: 6,492,697 km (0.094 R)
• M12: 7,329,398 km (0.105 R)
• M13: 8,841,085 km (0.103 R)
• M14: 15,087,693 km (0.105 R)
• M15: 15,506,118 km (0.112 R)
• M16: 15,932,323 km (0.094 R)
• M17: 16,935,825 km (0.103 R)
• M18: 17,914,644 km (0.113 R)
• M19: 20,856,038 km (0.115 R)
• M20: 23,144,735 km (0.079 R)
• M21: 23,621,803 km (0.12 R)
• M22: 32,474,556 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 9.3

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.84 AU - 8.16 AU

Year: 9673 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,747,299 km

• M1: 119,678 km (0.095 R)
• M2: 571,464 km (0.076 R)
• M3: 896,091 km (0.119 R)
• M4: 1,203,814 km (0.099 R)
• M5: 1,727,257 km (0.105 R)
• M6: 2,568,745 km (0.037 R)
• M7: 3,070,496 km (0.118 R)
• M8: 3,711,822 km (0.071 R)
• M9: 4,672,989 km (0.099 R)
• M10: 6,177,943 km (0.102 R)
• M11: 6,846,795 km (0.1 R)
• M12: 7,687,236 km (0.113 R)
• M13: 10,518,974 km (0.11 R)
• M14: 10,935,754 km (0.101 R)
• M15: 12,424,402 km (0.075 R)
• M16: 15,664,094 km (0.091 R)
• M17: 16,624,213 km (0.075 R)
• M18: 20,134,976 km (0.103 R)
• M19: 23,843,058 km (0.053 R)
• M20: 25,204,548 km (0.093 R)
• M21: 26,713,243 km (0.073 R)
• M22: 29,702,807 km (0.047 R)
• M23: 33,130,094 km (0.056 R)
• M24: 34,139,431 km (0.09 R)
• M25: 37,773,612 km (0.078 R)
• M26: 42,833,311 km (0.064 R)
• M27: 43,230,045 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 12.9

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.4 AU - 10.24 AU

Year: 13155 Days

Day: 13.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,747,299 km

• M1: 160,967 km (0.043 R)
• M2: 900,878 km (0.101 R)
• M3: 2,615,270 km (0.056 R)
• M4: 3,707,933 km (0.117 R)
• M5: 4,453,080 km (0.118 R)
• M6: 8,668,897 km (0.043 R)
• M7: 10,037,718 km (0.079 R)
• M8: 12,740,054 km (0.063 R)
• M9: 16,352,094 km (0.112 R)
• M10: 17,613,205 km (0.104 R)
• M11: 20,328,705 km (0.102 R)
• M12: 22,255,526 km (0.092 R)
• M13: 24,603,464 km (0.092 R)
• M14: 29,671,990 km (0.082 R)
• M15: 30,133,200 km (0.032 R)
• M16: 35,785,606 km (0.078 R)
• M17: 48,975,501 km (0.104 R)
• M18: 51,090,515 km (0.1 R)
• M19: 51,753,383 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.1

Radius: 6

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.38 AU - 11.04 AU

Year: 13947 Days

Day: 19.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,747,299 km

• M1: 74,649 km (0.119 R)
• M2: 381,325 km (0.089 R)
• M3: 823,087 km (0.12 R)
• M4: 1,352,066 km (0.091 R)
• M5: 1,562,251 km (0.114 R)
• M6: 1,876,705 km (0.1 R)
• M7: 2,270,596 km (0.086 R)
• M8: 2,805,409 km (0.053 R)
• M9: 4,692,436 km (0.051 R)
• M10: 5,013,025 km (0.066 R)
• M11: 5,347,974 km (0.104 R)
• M12: 7,294,243 km (0.09 R)
• M13: 7,991,069 km (0.077 R)
• M14: 8,875,193 km (0.119 R)
• M15: 9,266,242 km (0.089 R)
• M16: 9,465,955 km (0.081 R)
• M17: 14,558,266 km (0.083 R)
• M18: 17,565,932 km (0.084 R)
• M19: 18,417,143 km (0.087 R)
• M20: 20,034,745 km (0.094 R)
• M21: 20,963,598 km (0.088 R)
• M22: 22,816,069 km (0.104 R)
• M23: 23,364,794 km (0.107 R)
• M24: 24,393,578 km (0.119 R)
• M25: 29,344,819 km (0.115 R)
• M26: 31,883,944 km (0.07 R)
• M27: 32,916,169 km (0.096 R)
• M28: 34,685,613 km (0.119 R)
• M29: 36,642,054 km (0.095 R)
• M30: 44,918,257 km (0.071 R)
• M31: 46,652,096 km (0.091 R)
• M32: 50,099,130 km (0.09 R)
• M33: 52,278,322 km (0.112 R)
• M34: 52,594,722 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.9

Radius: 4.3

Gravity: 40.45 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.47 AU - 14.99 AU

Year: 18284 Days

Day: 19.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,747,299 km

• M1: 53,556 km (0.105 R)
• M2: 322,832 km (0.074 R)
• M3: 726,746 km (0.07 R)
• M4: 1,010,534 km (0.081 R)
• M5: 2,064,600 km (0.077 R)
• M6: 3,408,887 km (0.111 R)
• M7: 3,758,796 km (0.117 R)
• M8: 3,911,536 km (0.104 R)
• M9: 4,529,824 km (0.108 R)
• M10: 4,738,064 km (0.048 R)
• M11: 4,988,939 km (0.099 R)
• M12: 5,478,424 km (0.1 R)
• M13: 5,635,202 km (0.097 R)
• M14: 5,835,514 km (0.112 R)
• M15: 7,564,566 km (0.089 R)
• M16: 9,052,466 km (0.105 R)
• M17: 9,271,926 km (0.063 R)
• M18: 10,303,853 km (0.046 R)
• M19: 10,603,497 km (0.101 R)
• M20: 12,525,082 km (0.061 R)
• M21: 12,797,799 km (0.114 R)
• M22: 14,073,569 km (0.093 R)
• M23: 15,199,742 km (0.088 R)
• M24: 16,223,141 km (0.071 R)
• M25: 16,465,639 km (0.077 R)
• M26: 16,875,238 km (0.112 R)
• M27: 17,800,202 km (0.105 R)
• M28: 18,318,858 km (0.111 R)
• M29: 19,842,662 km (0.025 R)
• M30: 23,038,072 km (0.102 R)
• M31: 25,025,181 km (0.106 R)
• M32: 25,457,518 km (0.111 R)
• M33: 27,236,985 km (0.086 R)
• M34: 29,937,825 km (0.118 R)
• M35: 33,070,105 km (0.082 R)
• M36: 35,728,011 km (0.052 R)
• M37: 39,829,535 km (0.117 R)
• M38: 42,988,145 km (0.105 R)
• M39: 54,174,775 km (0.059 R)
• M40: 65,709,369 km (0.063 R)
• M41: 66,945,496 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.4

Radius: 5.4

Gravity: 29.47 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.13 AU - 14.49 AU

Year: 18464 Days

Day: 21.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,747,299 km

• M1: 67,169 km (0.088 R)
• M2: 275,858 km (0.106 R)
• M3: 455,825 km (0.096 R)
• M4: 634,744 km (0.111 R)
• M5: 988,543 km (0.099 R)
• M6: 1,296,415 km (0.044 R)
• M7: 1,737,430 km (0.113 R)
• M8: 2,383,094 km (0.108 R)
• M9: 3,149,634 km (0.069 R)
• M10: 3,574,641 km (0.026 R)
• M11: 5,193,140 km (0.113 R)
• M12: 11,124,397 km (0.077 R)
• M13: 15,392,424 km (0.113 R)
• M14: 15,790,803 km (0.098 R)
• M15: 16,033,002 km (0.117 R)
• M16: 16,858,782 km (0.085 R)
• M17: 18,594,417 km (0.114 R)
• M18: 19,784,468 km (0.08 R)
• M19: 23,135,460 km (0.062 R)
• M20: 23,552,988 km (0.084 R)
• M21: 26,617,351 km (0.107 R)
• M22: 27,191,208 km (0.053 R)
• M23: 28,363,607 km (0.09 R)
• M24: 28,962,297 km (0.113 R)
• M25: 29,814,407 km (0.073 R)
• M26: 32,863,211 km (0.083 R)
• M27: 38,395,341 km (0.106 R)
• M28: 42,461,112 km (0.116 R)
• M29: 45,814,797 km (0.062 R)
• M30: 49,340,968 km (0.089 R)
• M31: 49,859,175 km (0.036 R)
• M32: 54,685,950 km (0.118 R)
• M33: 56,927,824 km (0.111 R)
• M34: 66,298,336 km (0.102 R)
• M35: 67,140,272 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.3

Radius: 5.5

Gravity: 29.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.8 AU - 14.28 AU

Year: 21299 Days

Day: 16.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,747,299 km

• M1: 68,516 km (0.078 R)
• M2: 342,579 km (0.114 R)
• M3: 546,930 km (0.034 R)
• M4: 890,706 km (0.048 R)
• M5: 1,306,737 km (0.105 R)
• M6: 1,638,246 km (0.109 R)
• M7: 2,151,367 km (0.082 R)
• M8: 2,469,113 km (0.111 R)
• M9: 5,226,950 km (0.054 R)
• M10: 6,929,673 km (0.086 R)
• M11: 8,143,809 km (0.039 R)
• M12: 10,726,766 km (0.076 R)
• M13: 12,916,131 km (0.118 R)
• M14: 13,506,743 km (0.104 R)
• M15: 15,799,181 km (0.037 R)
• M16: 18,522,909 km (0.095 R)
• M17: 22,060,600 km (0.118 R)
• M18: 22,584,940 km (0.083 R)
• M19: 26,608,973 km (0.088 R)
• M20: 48,350,032 km (0.115 R)
• M21: 50,309,465 km (0.114 R)
• M22: 52,506,908 km (0.119 R)
• M23: 62,561,082 km (0.06 R)
• M24: 66,612,192 km (0.108 R)
• M25: 70,834,891 km (0.069 R)
• M26: 81,540,115 km (0.075 R)
• M27: 84,057,099 km (0.107 R)
• M28: 84,311,565 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.4

Radius: 8

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.15 AU - 16.03 AU

Year: 23824 Days

Day: 21.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,747,299 km

• M1: 99,483 km (0.081 R)
• M2: 431,440 km (0.058 R)
• M3: 740,659 km (0.086 R)
• M4: 1,340,696 km (0.059 R)
• M5: 1,836,763 km (0.051 R)
• M6: 2,405,085 km (0.109 R)
• M7: 3,006,917 km (0.057 R)
• M8: 3,413,973 km (0.089 R)
• M9: 3,950,581 km (0.095 R)
• M10: 5,942,027 km (0.1 R)
• M11: 7,084,058 km (0.078 R)
• M12: 11,001,577 km (0.064 R)
• M13: 14,444,123 km (0.056 R)
• M14: 16,002,035 km (0.049 R)
• M15: 16,408,343 km (0.066 R)
• M16: 20,858,730 km (0.067 R)
• M17: 21,539,849 km (0.102 R)
• M18: 21,935,685 km (0.088 R)
• M19: 25,060,635 km (0.108 R)
• M20: 26,389,663 km (0.116 R)
• M21: 31,538,373 km (0.108 R)
• M22: 35,639,898 km (0.105 R)
• M23: 36,054,732 km (0.094 R)
• M24: 46,509,380 km (0.075 R)
• M25: 48,681,989 km (0.032 R)
• M26: 49,879,371 km (0.109 R)
• M27: 51,447,605 km (0.055 R)
• M28: 52,154,904 km (0.103 R)
• M29: 57,668,782 km (0.12 R)
• M30: 58,816,348 km (0.112 R)
• M31: 60,370,071 km (0.119 R)
• M32: 70,922,855 km (0.097 R)
• M33: 71,799,049 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 12,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit