🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.46 AU - 1.7 AU

Year: 715 Days

Day: 46.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.06 AU - 3.44 AU

Year: 2109 Days

Day: 45.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.27 AU - 3.39 AU

Year: 2187 Days

Day: 26.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.1

Radius: 8.4

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.6 AU - 8.6 AU

Year: 8297 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 105,117,921 km

• M1: 104,868 km (0.116 R)
• M2: 376,538 km (0.046 R)
• M3: 793,018 km (0.104 R)
• M4: 1,372,710 km (0.095 R)
• M5: 1,639,892 km (0.086 R)
• M6: 1,926,222 km (0.086 R)
• M7: 2,542,715 km (0.079 R)
• M8: 3,425,193 km (0.117 R)
• M9: 4,356,739 km (0.091 R)
• M10: 4,731,781 km (0.114 R)
• M11: 5,546,640 km (0.11 R)
• M12: 7,252,505 km (0.114 R)
• M13: 8,246,583 km (0.085 R)
• M14: 8,686,550 km (0.052 R)
• M15: 9,281,949 km (0.094 R)
• M16: 9,806,739 km (0.097 R)
• M17: 10,101,147 km (0.1 R)
• M18: 10,656,455 km (0.115 R)
• M19: 11,663,248 km (0.118 R)
• M20: 12,674,380 km (0.069 R)
• M21: 13,142,023 km (0.115 R)
• M22: 19,843,110 km (0.1 R)
• M23: 23,391,572 km (0.094 R)
• M24: 23,741,631 km (0.111 R)
• M25: 24,095,430 km (0.075 R)
• M26: 24,904,006 km (0.104 R)
• M27: 27,632,671 km (0.12 R)
• M28: 31,078,509 km (0.057 R)
• M29: 33,013,707 km (0.12 R)
• M30: 33,899,177 km (0.115 R)
• M31: 36,415,562 km (0.084 R)
• M32: 37,241,792 km (0.038 R)
• M33: 42,853,507 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.3

Radius: 12.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.13 AU - 9.25 AU

Year: 10026 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 105,117,921 km

• M1: 160,369 km (0.071 R)
• M2: 836,252 km (0.079 R)
• M3: 1,419,534 km (0.075 R)
• M4: 2,145,533 km (0.077 R)
• M5: 2,976,100 km (0.116 R)
• M6: 3,675,320 km (0.11 R)
• M7: 4,091,502 km (0.075 R)
• M8: 6,083,846 km (0.117 R)
• M9: 7,054,736 km (0.048 R)
• M10: 7,785,672 km (0.116 R)
• M11: 9,736,577 km (0.099 R)
• M12: 10,436,995 km (0.109 R)
• M13: 10,852,278 km (0.111 R)
• M14: 13,156,235 km (0.09 R)
• M15: 15,036,980 km (0.058 R)
• M16: 17,450,592 km (0.11 R)
• M17: 20,032,501 km (0.116 R)
• M18: 20,513,309 km (0.107 R)
• M19: 22,946,518 km (0.109 R)
• M20: 25,379,428 km (0.098 R)
• M21: 27,387,181 km (0.103 R)
• M22: 30,016,962 km (0.105 R)
• M23: 31,608,534 km (0.101 R)
• M24: 37,927,099 km (0.085 R)
• M25: 41,316,538 km (0.088 R)
• M26: 44,088,736 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.8

Radius: 10.8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.65 AU - 11.37 AU

Year: 11398 Days

Day: 10.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 60.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 105,117,921 km

• M1: 134,488 km (0.064 R)
• M2: 484,548 km (0.096 R)
• M3: 944,561 km (0.039 R)
• M4: 1,448,107 km (0.065 R)
• M5: 1,819,409 km (0.097 R)
• M6: 2,528,503 km (0.116 R)
• M7: 2,958,896 km (0.089 R)
• M8: 3,750,119 km (0.089 R)
• M9: 4,431,687 km (0.108 R)
• M10: 5,432,347 km (0.052 R)
• M11: 6,153,858 km (0.028 R)
• M12: 9,489,741 km (0.089 R)
• M13: 11,891,236 km (0.106 R)
• M14: 13,359,239 km (0.067 R)
• M15: 18,092,815 km (0.103 R)
• M16: 18,964,223 km (0.047 R)
• M17: 19,451,164 km (0.084 R)
• M18: 20,281,283 km (0.074 R)
• M19: 20,705,093 km (0.085 R)
• M20: 22,640,740 km (0.066 R)
• M21: 28,211,914 km (0.073 R)
• M22: 28,634,229 km (0.092 R)
• M23: 29,275,406 km (0.114 R)
• M24: 30,145,168 km (0.114 R)
• M25: 32,280,079 km (0.062 R)
• M26: 34,996,926 km (0.095 R)
• M27: 35,729,955 km (0.074 R)
• M28: 37,226,682 km (0.037 R)
• M29: 38,635,146 km (0.061 R)
• M30: 39,813,678 km (0.069 R)
• M31: 42,656,636 km (0.105 R)
• M32: 43,073,416 km (0.077 R)
• M33: 50,583,229 km (0.096 R)
• M34: 51,520,310 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 13.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.73 AU - 11.89 AU

Year: 11914 Days

Day: 9.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 105,117,921 km

• M1: 170,392 km (0.093 R)
• M2: 618,138 km (0.025 R)
• M3: 1,053,618 km (0.04 R)
• M4: 1,632,711 km (0.044 R)
• M5: 2,294,981 km (0.091 R)
• M6: 3,093,235 km (0.118 R)
• M7: 4,093,447 km (0.099 R)
• M8: 7,841,771 km (0.115 R)
• M9: 8,480,703 km (0.108 R)
• M10: 9,777,866 km (0.081 R)
• M11: 10,698,492 km (0.108 R)
• M12: 13,863,235 km (0.083 R)
• M13: 15,025,161 km (0.097 R)
• M14: 16,012,657 km (0.099 R)
• M15: 17,229,187 km (0.12 R)
• M16: 17,924,069 km (0.095 R)
• M17: 18,506,453 km (0.1 R)
• M18: 20,121,512 km (0.116 R)
• M19: 29,990,484 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.1

Radius: 6

Gravity: 27.67 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.45 AU - 16.27 AU

Year: 18570 Days

Day: 21.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 105,117,921 km

• M1: 74,649 km (0.071 R)
• M2: 373,995 km (0.044 R)
• M3: 983,606 km (0.103 R)
• M4: 1,417,889 km (0.088 R)
• M5: 1,617,303 km (0.043 R)
• M6: 2,053,231 km (0.091 R)
• M7: 2,377,559 km (0.069 R)
• M8: 3,898,969 km (0.098 R)
• M9: 4,328,465 km (0.097 R)
• M10: 5,519,862 km (0.108 R)
• M11: 6,411,615 km (0.064 R)
• M12: 7,444,888 km (0.061 R)
• M13: 7,745,131 km (0.097 R)
• M14: 10,259,422 km (0.063 R)
• M15: 10,948,021 km (0.112 R)
• M16: 11,271,003 km (0.051 R)
• M17: 11,868,197 km (0.061 R)
• M18: 15,016,335 km (0.063 R)
• M19: 16,824,076 km (0.033 R)
• M20: 17,167,552 km (0.115 R)
• M21: 17,691,743 km (0.098 R)
• M22: 27,949,969 km (0.069 R)
• M23: 29,165,302 km (0.107 R)
• M24: 30,288,782 km (0.097 R)
• M25: 33,290,762 km (0.077 R)
• M26: 34,517,465 km (0.114 R)
• M27: 35,632,866 km (0.079 R)
• M28: 37,642,415 km (0.099 R)
• M29: 38,973,536 km (0.06 R)
• M30: 39,273,480 km (0.107 R)
• M31: 40,182,736 km (0.076 R)
• M32: 45,601,620 km (0.095 R)
• M33: 48,485,119 km (0.053 R)
• M34: 50,414,333 km (0.091 R)
• M35: 53,680,503 km (0.047 R)
• M36: 62,457,560 km (0.106 R)
• M37: 63,074,501 km (0.114 R)
• M38: 64,320,652 km (0.096 R)
• M39: 64,949,860 km (0.088 R)
• M40: 66,007,517 km (0.117 R)
• M41: 66,861,871 km (0.115 R)
• M42: 71,693,433 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.8

Radius: 3.7

Gravity: 63.75 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.74 AU - 16.64 AU

Year: 23445 Days

Day: 20.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 105,117,921 km

• M1: 46,974 km (0.066 R)
• M2: 297,550 km (0.045 R)
• M3: 790,326 km (0.088 R)
• M4: 1,022,053 km (0.055 R)
• M5: 1,175,839 km (0.027 R)
• M6: 1,329,027 km (0.059 R)
• M7: 5,276,766 km (0.098 R)
• M8: 6,692,560 km (0.113 R)
• M9: 7,590,895 km (0.074 R)
• M10: 9,684,517 km (0.05 R)
• M11: 13,692,244 km (0.043 R)
• M12: 15,800,677 km (0.102 R)
• M13: 17,020,947 km (0.079 R)
• M14: 18,115,853 km (0.074 R)
• M15: 22,424,272 km (0.109 R)
• M16: 24,641,911 km (0.104 R)
• M17: 25,451,535 km (0.078 R)
• M18: 27,245,662 km (0.099 R)
• M19: 30,420,129 km (0.119 R)
• M20: 34,975,982 km (0.062 R)
• M21: 35,703,776 km (0.077 R)
• M22: 38,870,464 km (0.041 R)
• M23: 45,928,491 km (0.079 R)
• M24: 47,506,449 km (0.049 R)
• M25: 51,328,226 km (0.088 R)
• M26: 55,546,437 km (0.083 R)
• M27: 56,337,361 km (0.064 R)
• M28: 67,986,847 km (0.112 R)
• M29: 69,804,461 km (0.035 R)
• M30: 70,725,385 km (0.12 R)
• M31: 77,154,204 km (0.088 R)
• M32: 81,649,770 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.9

Radius: 5.9

Gravity: 22.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 18.34 AU - 20.36 AU

Year: 30633 Days

Day: 24.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 105,117,921 km

• M1: 73,453 km (0.113 R)
• M2: 283,488 km (0.117 R)
• M3: 626,815 km (0.071 R)
• M4: 1,146,817 km (0.056 R)
• M5: 1,695,093 km (0.077 R)
• M6: 2,429,021 km (0.084 R)
• M7: 2,742,727 km (0.095 R)
• M8: 3,712,720 km (0.108 R)
• M9: 4,238,556 km (0.11 R)
• M10: 4,893,047 km (0.1 R)
• M11: 5,612,763 km (0.072 R)
• M12: 6,209,209 km (0.029 R)
• M13: 8,080,379 km (0.035 R)
• M14: 10,033,529 km (0.116 R)
• M15: 10,364,888 km (0.082 R)
• M16: 13,844,385 km (0.072 R)
• M17: 15,100,559 km (0.061 R)
• M18: 17,934,242 km (0.084 R)
• M19: 18,818,963 km (0.11 R)
• M20: 21,757,215 km (0.079 R)
• M21: 25,842,284 km (0.114 R)
• M22: 27,610,232 km (0.098 R)
• M23: 35,185,120 km (0.054 R)
• M24: 36,568,900 km (0.096 R)
• M25: 38,955,286 km (0.109 R)
• M26: 49,349,495 km (0.079 R)
• M27: 50,114,389 km (0.102 R)
• M28: 59,919,632 km (0.074 R)
• M29: 61,669,029 km (0.069 R)
• M30: 62,111,540 km (0.112 R)
• M31: 65,728,966 km (0.108 R)
• M32: 69,245,563 km (0.105 R)
• M33: 78,192,563 km (0.114 R)
• M34: 81,603,843 km (0.107 R)
• M35: 82,941,847 km (0.092 R)
• M36: 89,568,284 km (0.073 R)
• M37: 90,991,858 km (0.063 R)
• M38: 97,734,832 km (0.106 R)
• M39: 102,616,959 km (0.081 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 16,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit