🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.97 AU - 1.39 AU

Year: 451 Days

Day: 23.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.09 AU - 1.49 AU

Year: 515 Days

Day: 37.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,201,265 km

• M1: 443,707 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.18 AU - 1.58 AU

Year: 570 Days

Day: 41.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.03 AU - 2.07 AU

Year: 1032 Days

Day: 19.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,201,265 km

• M1: 691,441 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.44 AU - 4.04 AU

Year: 2050 Days

Day: 19.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,201,265 km

• M1: 49,517 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.61 AU - 4.07 AU

Year: 2645 Days

Day: 32.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.3

Radius: 11.7

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.81 AU - 7.31 AU

Year: 5243 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,201,265 km

• M1: 152,291 km (0.061 R)
• M2: 251,025 km (0.071 R)
• M3: 409,001 km (0.056 R)
• M4: 499,507 km (0.091 R)
• M5: 588,219 km (0.094 R)
• M6: 727,345 km (0.045 R)
• M7: 1,160,131 km (0.116 R)
• M8: 1,455,737 km (0.096 R)
• M9: 1,605,185 km (0.096 R)
• M10: 2,084,198 km (0.077 R)
• M11: 2,168,421 km (0.112 R)
• M12: 2,322,806 km (0.027 R)
• M13: 2,679,447 km (0.094 R)
• M14: 2,996,296 km (0.027 R)
• M15: 3,091,889 km (0.116 R)
• M16: 3,484,434 km (0.065 R)
• M17: 4,039,591 km (0.101 R)
• M18: 4,622,724 km (0.108 R)
• M19: 4,912,944 km (0.028 R)
• M20: 5,278,411 km (0.044 R)
• M21: 5,700,128 km (0.08 R)
• M22: 5,891,164 km (0.058 R)
• M23: 6,084,145 km (0.086 R)
• M24: 6,701,237 km (0.077 R)
• M25: 6,801,916 km (0.077 R)
• M26: 7,106,647 km (0.094 R)
• M27: 7,183,540 km (0.118 R)
• M28: 7,312,494 km (0.096 R)
• M29: 7,442,045 km (0.111 R)
• M30: 8,074,695 km (0.079 R)
• M31: 8,181,956 km (0.105 R)
• M32: 8,779,749 km (0.034 R)
• M33: 9,279,406 km (0.095 R)
• M34: 9,419,879 km (0.027 R)
• M35: 9,816,911 km (0.07 R)
• M36: 9,960,077 km (0.098 R)
• M37: 10,598,112 km (0.049 R)
• M38: 10,686,075 km (0.107 R)
• M39: 11,399,208 km (0.103 R)
• M40: 11,549,704 km (0.09 R)
• M41: 11,791,903 km (0.099 R)
• M42: 12,158,417 km (0.083 R)
• M43: 12,373,988 km (0.092 R)
• M44: 12,684,104 km (0.103 R)
• M45: 12,777,603 km (0.115 R)
• M46: 13,311,967 km (0.092 R)
• M47: 13,725,605 km (0.105 R)
• M48: 14,143,431 km (0.086 R)
• M49: 14,500,222 km (0.059 R)
• M50: 14,696,046 km (0.108 R)
• M51: 14,892,917 km (0.118 R)
• M52: 15,222,780 km (0.044 R)
• M53: 15,355,473 km (0.068 R)
• M54: 16,193,222 km (0.081 R)
• M55: 16,328,608 km (0.088 R)
• M56: 16,498,401 km (0.113 R)
• M57: 16,668,793 km (0.073 R)
• M58: 16,874,041 km (0.093 R)
• M59: 17,149,152 km (0.083 R)
• M60: 17,287,081 km (0.093 R)
• M61: 18,053,022 km (0.041 R)
• M62: 18,369,571 km (0.078 R)
• M63: 18,475,487 km (0.096 R)
• M64: 19,043,809 km (0.032 R)
• M65: 19,186,825 km (0.096 R)
• M66: 19,545,859 km (0.077 R)
• M67: 20,015,896 km (0.092 R)
• M68: 20,453,170 km (0.1 R)
• M69: 20,599,627 km (0.083 R)
• M70: 20,672,930 km (0.084 R)
• M71: 21,004,139 km (0.061 R)
• M72: 21,411,345 km (0.114 R)
• M73: 21,522,795 km (0.039 R)
• M74: 22,913,906 km (0.108 R)
• M75: 23,066,047 km (0.107 R)
• M76: 24,140,309 km (0.06 R)
• M77: 24,217,651 km (0.044 R)
• M78: 25,466,644 km (0.081 R)
• M79: 25,703,158 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.9

Radius: 11.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.88 AU - 8.38 AU

Year: 6691 Days

Day: 12.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 50,201,265 km

• M1: 151,543 km (0.071 R)
• M2: 234,420 km (0.078 R)
• M3: 331,210 km (0.116 R)
• M4: 494,271 km (0.12 R)
• M5: 576,999 km (0.117 R)
• M6: 866,022 km (0.085 R)
• M7: 1,357,900 km (0.113 R)
• M8: 1,480,570 km (0.052 R)
• M9: 1,928,317 km (0.115 R)
• M10: 2,114,416 km (0.085 R)
• M11: 2,404,786 km (0.106 R)
• M12: 2,504,568 km (0.058 R)
• M13: 2,695,305 km (0.035 R)
• M14: 2,799,126 km (0.117 R)
• M15: 3,145,744 km (0.119 R)
• M16: 3,421,902 km (0.113 R)
• M17: 3,577,184 km (0.038 R)
• M18: 3,734,711 km (0.043 R)
• M19: 3,821,777 km (0.07 R)
• M20: 4,266,980 km (0.059 R)
• M21: 4,449,639 km (0.093 R)
• M22: 5,158,135 km (0.099 R)
• M23: 5,484,258 km (0.108 R)
• M24: 5,566,986 km (0.117 R)
• M25: 5,683,373 km (0.083 R)
• M26: 6,381,247 km (0.11 R)
• M27: 6,485,666 km (0.06 R)
• M28: 6,608,187 km (0.101 R)
• M29: 7,634,877 km (0.075 R)
• M30: 8,289,816 km (0.109 R)
• M31: 8,537,700 km (0.052 R)
• M32: 8,787,977 km (0.109 R)
• M33: 8,943,260 km (0.095 R)
• M34: 9,593,562 km (0.105 R)
• M35: 10,136,752 km (0.047 R)
• M36: 10,545,752 km (0.113 R)
• M37: 10,710,908 km (0.115 R)
• M38: 11,232,407 km (0.091 R)
• M39: 11,337,723 km (0.073 R)
• M40: 11,634,226 km (0.093 R)
• M41: 11,719,497 km (0.057 R)
• M42: 12,256,853 km (0.079 R)
• M43: 12,430,386 km (0.052 R)
• M44: 12,626,808 km (0.111 R)
• M45: 12,802,137 km (0.104 R)
• M46: 12,890,250 km (0.104 R)
• M47: 13,000,504 km (0.112 R)
• M48: 13,177,628 km (0.108 R)
• M49: 13,534,269 km (0.099 R)
• M50: 13,713,786 km (0.062 R)
• M51: 14,166,021 km (0.086 R)
• M52: 14,439,785 km (0.114 R)
• M53: 14,784,458 km (0.031 R)
• M54: 14,969,361 km (0.083 R)
• M55: 15,178,350 km (0.12 R)
• M56: 15,271,549 km (0.056 R)
• M57: 15,388,235 km (0.073 R)
• M58: 15,646,142 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.6

Radius: 12.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.05 AU - 13.87 AU

Year: 13635 Days

Day: 12.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 50,201,265 km

• M1: 398,379 km (0.069 R)
• M2: 840,142 km (0.098 R)
• M3: 2,118,455 km (0.113 R)
• M4: 2,306,949 km (0.034 R)
• M5: 2,890,380 km (0.087 R)
• M6: 3,535,596 km (0.118 R)
• M7: 3,795,597 km (0.054 R)
• M8: 3,901,512 km (0.075 R)
• M9: 4,316,347 km (0.093 R)
• M10: 4,955,579 km (0.051 R)
• M11: 5,286,490 km (0.119 R)
• M12: 5,504,454 km (0.049 R)
• M13: 5,624,730 km (0.11 R)
• M14: 5,826,987 km (0.105 R)
• M15: 6,114,215 km (0.096 R)
• M16: 6,197,092 km (0.085 R)
• M17: 6,385,136 km (0.054 R)
• M18: 6,596,219 km (0.098 R)
• M19: 6,895,714 km (0.076 R)
• M20: 7,047,107 km (0.07 R)
• M21: 7,731,068 km (0.082 R)
• M22: 8,229,379 km (0.095 R)
• M23: 8,714,824 km (0.083 R)
• M24: 8,808,472 km (0.099 R)
• M25: 9,810,628 km (0.106 R)
• M26: 9,908,017 km (0.092 R)
• M27: 10,079,157 km (0.118 R)
• M28: 10,201,976 km (0.088 R)
• M29: 10,548,744 km (0.076 R)
• M30: 11,075,927 km (0.086 R)
• M31: 11,792,351 km (0.028 R)
• M32: 11,921,903 km (0.046 R)
• M33: 12,444,748 km (0.118 R)
• M34: 12,576,693 km (0.079 R)
• M35: 13,921,129 km (0.077 R)
• M36: 15,198,096 km (0.061 R)
• M37: 15,508,961 km (0.086 R)
• M38: 16,108,400 km (0.096 R)
• M39: 16,425,397 km (0.053 R)
• M40: 19,065,351 km (0.113 R)
• M41: 19,707,275 km (0.047 R)
• M42: 20,387,497 km (0.072 R)
• M43: 20,574,345 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.4

Radius: 6.7

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.89 AU - 15.29 AU

Year: 20602 Days

Day: 22.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 54.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 50,201,265 km

• M1: 204,351 km (0.119 R)
• M2: 356,941 km (0.095 R)
• M3: 561,740 km (0.033 R)
• M4: 626,965 km (0.082 R)
• M5: 712,235 km (0.044 R)
• M6: 972,087 km (0.1 R)
• M7: 1,325,288 km (0.068 R)
• M8: 1,391,709 km (0.093 R)
• M9: 1,550,881 km (0.086 R)
• M10: 1,739,973 km (0.1 R)
• M11: 2,114,865 km (0.116 R)
• M12: 2,351,679 km (0.119 R)
• M13: 3,689,682 km (0.109 R)
• M14: 3,847,059 km (0.078 R)
• M15: 4,071,306 km (0.072 R)
• M16: 5,254,924 km (0.099 R)
• M17: 6,123,938 km (0.074 R)
• M18: 7,748,871 km (0.056 R)
• M19: 8,032,059 km (0.1 R)
• M20: 8,236,260 km (0.104 R)
• M21: 8,566,872 km (0.107 R)
• M22: 9,931,803 km (0.08 R)
• M23: 10,683,981 km (0.084 R)
• M24: 11,363,005 km (0.092 R)
• M25: 11,592,339 km (0.076 R)
• M26: 14,810,788 km (0.08 R)
• M27: 15,061,364 km (0.117 R)
• M28: 15,923,945 km (0.088 R)
• M29: 17,063,732 km (0.115 R)
• M30: 18,822,254 km (0.084 R)
• M31: 19,366,492 km (0.099 R)
• M32: 19,695,457 km (0.115 R)
• M33: 20,081,569 km (0.12 R)
• M34: 20,581,825 km (0.07 R)
• M35: 21,198,617 km (0.116 R)
• M36: 22,221,118 km (0.084 R)
• M37: 22,335,710 km (0.088 R)
• M38: 23,376,014 km (0.116 R)
• M39: 23,492,550 km (0.095 R)
• M40: 23,902,149 km (0.107 R)
• M41: 24,195,960 km (0.053 R)
• M42: 26,590,274 km (0.101 R)
• M43: 27,200,483 km (0.109 R)
• M44: 28,000,832 km (0.098 R)
• M45: 28,497,048 km (0.083 R)
• M46: 28,871,192 km (0.08 R)
• M47: 33,027,320 km (0.096 R)
• M48: 33,420,314 km (0.11 R)
• M49: 33,683,157 km (0.084 R)
• M50: 34,012,572 km (0.067 R)
• M51: 34,608,420 km (0.104 R)
• M52: 34,940,976 km (0.076 R)
• M53: 37,093,989 km (0.112 R)
• M54: 37,980,805 km (0.113 R)
• M55: 39,428,164 km (0.1 R)
• M56: 40,333,082 km (0.041 R)
• M57: 40,682,991 km (0.118 R)
• M58: 42,305,530 km (0.079 R)
• M59: 43,160,332 km (0.097 R)
• M60: 43,589,977 km (0.115 R)
• M61: 44,020,969 km (0.09 R)
• M62: 47,445,563 km (0.105 R)
• M63: 47,519,464 km (0.052 R)
• M64: 48,185,325 km (0.1 R)
• M65: 49,675,918 km (0.076 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 15,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit