🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.45 AU - 0.71 AU

Year: 193 Days

Day: 38.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 127.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.51 AU - 0.79 AU

Year: 229 Days

Day: 27.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.56 AU - 0.82 AU

Year: 250 Days

Day: 38.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.37 AU - 1.99 AU

Year: 951 Days

Day: 47.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,545,083 km

• M1: 51,162 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.61 AU - 2.09 AU

Year: 1098 Days

Day: 15 Hours

Environment

Temp: -110 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.5

Radius: 11.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.55 AU - 3.03 AU

Year: 2034 Days

Day: 9.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,545,083 km

• M1: 159,322 km (0.118 R)
• M2: 256,560 km (0.117 R)
• M3: 331,060 km (0.09 R)
• M4: 448,345 km (0.044 R)
• M5: 619,784 km (0.11 R)
• M6: 711,936 km (0.061 R)
• M7: 833,111 km (0.056 R)
• M8: 993,479 km (0.109 R)
• M9: 1,084,285 km (0.098 R)
• M10: 1,367,773 km (0.091 R)
• M11: 1,462,618 km (0.045 R)
• M12: 1,544,748 km (0.091 R)
• M13: 1,761,216 km (0.119 R)
• M14: 1,840,951 km (0.093 R)
• M15: 2,029,295 km (0.099 R)
• M16: 2,147,178 km (0.113 R)
• M17: 2,258,629 km (0.08 R)
• M18: 2,541,518 km (0.12 R)
• M19: 2,687,376 km (0.117 R)
• M20: 2,770,702 km (0.119 R)
• M21: 2,854,926 km (0.109 R)
• M22: 2,978,045 km (0.085 R)
• M23: 3,161,302 km (0.045 R)
• M24: 3,288,909 km (0.095 R)
• M25: 3,438,208 km (0.1 R)
• M26: 3,569,555 km (0.079 R)
• M27: 4,090,305 km (0.07 R)
• M28: 4,208,188 km (0.101 R)
• M29: 4,337,889 km (0.094 R)
• M30: 4,458,166 km (0.074 R)
• M31: 4,546,279 km (0.096 R)
• M32: 4,735,521 km (0.1 R)
• M33: 4,814,209 km (0.109 R)
• M34: 4,927,455 km (0.066 R)
• M35: 5,191,196 km (0.085 R)
• M36: 5,459,574 km (0.086 R)
• M37: 5,852,867 km (0.082 R)
• M38: 5,949,507 km (0.1 R)
• M39: 6,046,746 km (0.106 R)
• M40: 6,181,384 km (0.062 R)
• M41: 6,603,699 km (0.12 R)
• M42: 6,831,237 km (0.041 R)
• M43: 7,190,122 km (0.083 R)
• M44: 7,345,854 km (0.089 R)
• M45: 7,515,947 km (0.113 R)
• M46: 7,607,949 km (0.119 R)
• M47: 7,873,186 km (0.05 R)
• M48: 8,006,927 km (0.096 R)
• M49: 8,114,488 km (0.087 R)
• M50: 8,330,956 km (0.116 R)
• M51: 8,412,786 km (0.111 R)
• M52: 8,714,674 km (0.041 R)
• M53: 8,825,227 km (0.074 R)
• M54: 9,047,978 km (0.113 R)
• M55: 9,174,239 km (0.082 R)
• M56: 9,258,612 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.7

Radius: 9.5

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.39 AU - 3.23 AU

Year: 2056 Days

Day: 13.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,545,083 km

• M1: 223,050 km (0.101 R)
• M2: 316,998 km (0.109 R)
• M3: 443,258 km (0.063 R)
• M4: 517,459 km (0.072 R)
• M5: 689,197 km (0.11 R)
• M6: 928,255 km (0.03 R)
• M7: 997,219 km (0.059 R)
• M8: 1,057,956 km (0.115 R)
• M9: 1,215,184 km (0.066 R)
• M10: 1,672,355 km (0.104 R)
• M11: 1,745,508 km (0.07 R)
• M12: 2,022,563 km (0.114 R)
• M13: 2,140,147 km (0.07 R)
• M14: 2,233,197 km (0.112 R)
• M15: 2,478,687 km (0.114 R)
• M16: 2,675,708 km (0.111 R)
• M17: 2,863,303 km (0.083 R)
• M18: 2,995,697 km (0.113 R)
• M19: 3,175,514 km (0.084 R)
• M20: 3,282,177 km (0.088 R)
• M21: 3,545,918 km (0.112 R)
• M22: 3,946,392 km (0.105 R)
• M23: 4,210,432 km (0.033 R)
• M24: 4,412,240 km (0.113 R)
• M25: 4,686,153 km (0.071 R)
• M26: 4,773,070 km (0.096 R)
• M27: 5,018,859 km (0.066 R)
• M28: 5,089,918 km (0.096 R)
• M29: 5,197,030 km (0.096 R)
• M30: 5,596,456 km (0.106 R)
• M31: 5,837,309 km (0.09 R)
• M32: 5,987,056 km (0.118 R)
• M33: 7,171,124 km (0.087 R)
• M34: 7,291,550 km (0.098 R)
• M35: 7,595,233 km (0.106 R)
• M36: 7,985,983 km (0.107 R)
• M37: 8,173,429 km (0.064 R)
• M38: 8,362,371 km (0.094 R)
• M39: 8,595,146 km (0.119 R)
• M40: 9,067,277 km (0.106 R)
• M41: 9,197,427 km (0.098 R)
• M42: 9,262,801 km (0.115 R)
• M43: 9,791,181 km (0.078 R)
• M44: 10,238,927 km (0.097 R)
• M45: 10,306,695 km (0.051 R)
• M46: 10,419,940 km (0.118 R)
• M47: 10,624,740 km (0.088 R)
• M48: 10,716,294 km (0.109 R)
• M49: 11,015,490 km (0.046 R)
• M50: 11,905,747 km (0.106 R)
• M51: 12,335,541 km (0.113 R)
• M52: 12,407,647 km (0.053 R)
• M53: 12,940,814 km (0.11 R)
• M54: 13,284,141 km (0.07 R)
• M55: 13,456,777 km (0.094 R)
• M56: 13,829,575 km (0.055 R)
• M57: 13,929,507 km (0.106 R)
• M58: 14,180,382 km (0.068 R)
• M59: 14,407,621 km (0.087 R)
• M60: 14,661,339 km (0.096 R)
• M61: 15,587,350 km (0.066 R)
• M62: 15,691,470 km (0.1 R)
• M63: 15,769,560 km (0.103 R)
• M64: 16,162,554 km (0.058 R)
• M65: 16,267,871 km (0.092 R)
• M66: 16,426,295 km (0.091 R)
• M67: 16,611,647 km (0.096 R)
• M68: 16,771,268 km (0.096 R)
• M69: 16,877,931 km (0.06 R)
• M70: 17,576,553 km (0.11 R)
• M71: 18,339,502 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.9

Radius: 14.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.75 AU - 4.21 AU

Year: 3466 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,545,083 km

• M1: 204,351 km (0.111 R)
• M2: 419,173 km (0.091 R)
• M3: 545,434 km (0.077 R)
• M4: 736,470 km (0.077 R)
• M5: 920,476 km (0.078 R)
• M6: 1,052,720 km (0.045 R)
• M7: 1,276,219 km (0.106 R)
• M8: 1,438,832 km (0.062 R)
• M9: 1,555,668 km (0.089 R)
• M10: 1,675,945 km (0.07 R)
• M11: 1,883,736 km (0.088 R)
• M12: 2,234,543 km (0.082 R)
• M13: 2,590,736 km (0.067 R)
• M14: 2,833,084 km (0.107 R)
• M15: 2,998,839 km (0.059 R)
• M16: 3,271,107 km (0.077 R)
• M17: 3,640,763 km (0.062 R)
• M18: 4,192,480 km (0.029 R)
• M19: 4,420,767 km (0.106 R)
• M20: 4,672,689 km (0.102 R)
• M21: 4,949,446 km (0.118 R)
• M22: 5,109,964 km (0.098 R)
• M23: 5,498,470 km (0.094 R)
• M24: 5,685,766 km (0.114 R)
• M25: 6,195,895 km (0.051 R)
• M26: 6,966,474 km (0.108 R)
• M27: 7,306,061 km (0.097 R)
• M28: 7,767,271 km (0.1 R)
• M29: 8,357,435 km (0.069 R)
• M30: 9,356,449 km (0.082 R)
• M31: 9,455,932 km (0.039 R)
• M32: 9,731,341 km (0.096 R)
• M33: 10,009,594 km (0.045 R)
• M34: 10,315,970 km (0.106 R)
• M35: 10,677,548 km (0.099 R)
• M36: 11,043,165 km (0.036 R)
• M37: 11,201,141 km (0.074 R)
• M38: 11,359,864 km (0.099 R)
• M39: 11,492,707 km (0.11 R)
• M40: 12,137,773 km (0.089 R)
• M41: 12,328,211 km (0.043 R)
• M42: 13,238,963 km (0.072 R)
• M43: 13,406,961 km (0.095 R)
• M44: 13,773,326 km (0.098 R)
• M45: 14,429,612 km (0.042 R)
• M46: 14,544,803 km (0.11 R)
• M47: 15,096,071 km (0.077 R)
• M48: 15,477,246 km (0.115 R)
• M49: 15,683,841 km (0.097 R)
• M50: 16,040,183 km (0.115 R)
• M51: 16,189,332 km (0.037 R)
• M52: 16,368,999 km (0.114 R)
• M53: 17,308,174 km (0.047 R)
• M54: 17,522,548 km (0.066 R)
• M55: 17,799,753 km (0.087 R)
• M56: 18,545,648 km (0.112 R)
• M57: 18,639,595 km (0.074 R)
• M58: 18,859,504 km (0.104 R)
• M59: 19,460,589 km (0.068 R)
• M60: 19,619,910 km (0.116 R)
• M61: 19,811,545 km (0.092 R)
• M62: 20,068,106 km (0.109 R)
• M63: 20,616,980 km (0.083 R)
• M64: 20,844,369 km (0.044 R)
• M65: 21,433,186 km (0.072 R)
• M66: 22,226,504 km (0.104 R)
• M67: 22,393,006 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 10.9

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.87 AU - 8.99 AU

Year: 8841 Days

Day: 5.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,545,083 km

• M1: 837,748 km (0.077 R)
• M2: 1,047,634 km (0.09 R)
• M3: 1,178,382 km (0.092 R)
• M4: 1,314,666 km (0.062 R)
• M5: 1,477,129 km (0.116 R)
• M6: 1,711,699 km (0.055 R)
• M7: 1,890,019 km (0.062 R)
• M8: 2,289,595 km (0.058 R)
• M9: 2,461,932 km (0.106 R)
• M10: 3,004,524 km (0.113 R)
• M11: 3,085,007 km (0.106 R)
• M12: 3,193,615 km (0.063 R)
• M13: 3,414,571 km (0.078 R)
• M14: 3,755,655 km (0.109 R)
• M15: 4,018,648 km (0.115 R)
• M16: 4,409,248 km (0.112 R)
• M17: 4,531,918 km (0.106 R)
• M18: 5,227,099 km (0.08 R)
• M19: 5,653,453 km (0.027 R)
• M20: 5,753,534 km (0.118 R)
• M21: 6,504,964 km (0.04 R)
• M22: 7,800,631 km (0.095 R)
• M23: 7,874,982 km (0.116 R)
• M24: 8,707,793 km (0.119 R)
• M25: 8,823,582 km (0.093 R)
• M26: 8,939,819 km (0.115 R)
• M27: 9,173,940 km (0.08 R)
• M28: 9,449,649 km (0.09 R)
• M29: 9,648,165 km (0.067 R)
• M30: 9,888,270 km (0.096 R)
• M31: 10,009,145 km (0.111 R)
• M32: 10,374,612 km (0.115 R)
• M33: 10,744,418 km (0.116 R)
• M34: 10,993,349 km (0.109 R)
• M35: 11,624,054 km (0.077 R)
• M36: 12,920,768 km (0.099 R)
• M37: 13,052,863 km (0.053 R)
• M38: 13,452,140 km (0.082 R)
• M39: 14,036,020 km (0.115 R)
• M40: 16,215,063 km (0.036 R)
• M41: 16,357,630 km (0.033 R)
• M42: 16,644,259 km (0.053 R)
• M43: 17,611,409 km (0.111 R)
• M44: 17,709,097 km (0.101 R)
• M45: 18,200,376 km (0.109 R)
• M46: 19,196,548 km (0.096 R)
• M47: 19,802,719 km (0.107 R)
• M48: 20,159,211 km (0.047 R)
• M49: 20,517,797 km (0.097 R)
• M50: 20,775,255 km (0.109 R)
• M51: 21,189,342 km (0.102 R)
• M52: 21,501,852 km (0.1 R)
• M53: 22,184,018 km (0.042 R)
• M54: 22,554,273 km (0.084 R)
• M55: 22,660,337 km (0.05 R)
• M56: 23,193,803 km (0.112 R)
• M57: 23,300,916 km (0.104 R)
• M58: 23,515,738 km (0.103 R)
• M59: 24,928,092 km (0.115 R)
• M60: 26,647,719 km (0.085 R)
• M61: 28,749,868 km (0.05 R)
• M62: 29,966,697 km (0.094 R)
• M63: 30,141,877 km (0.103 R)
• M64: 31,436,945 km (0.039 R)
• M65: 31,733,897 km (0.114 R)
• M66: 32,091,286 km (0.037 R)
• M67: 32,750,265 km (0.106 R)
• M68: 33,111,544 km (0.104 R)
• M69: 33,898,728 km (0.106 R)
• M70: 34,753,530 km (0.033 R)
• M71: 36,173,064 km (0.057 R)
• M72: 37,109,098 km (0.119 R)
• M73: 37,359,974 km (0.12 R)
• M74: 37,611,597 km (0.094 R)
• M75: 37,926,800 km (0.071 R)
• M76: 38,116,341 km (0.102 R)
• M77: 38,686,757 km (0.119 R)
• M78: 39,579,857 km (0.115 R)
• M79: 40,093,277 km (0.099 R)
• M80: 40,286,258 km (0.083 R)
• M81: 40,802,670 km (0.03 R)
• M82: 42,103,274 km (0.05 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 16,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit