🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.3 AU - 3.46 AU

Year: 2205 Days

Day: 41.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,817,015 km

• M1: 195,674 km (0.065 R)
• M2: 320,588 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.9

Radius: 8.8

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.57 AU - 5.99 AU

Year: 4930 Days

Day: 7.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 113,817,015 km

• M1: 110,852 km (0.067 R)
• M2: 472,131 km (0.027 R)
• M3: 1,009,187 km (0.091 R)
• M4: 1,495,231 km (0.077 R)
• M5: 2,175,901 km (0.079 R)
• M6: 2,699,942 km (0.098 R)
• M7: 3,107,297 km (0.095 R)
• M8: 4,211,030 km (0.117 R)
• M9: 5,162,024 km (0.061 R)
• M10: 6,187,368 km (0.102 R)
• M11: 6,797,877 km (0.056 R)
• M12: 7,307,856 km (0.113 R)
• M13: 8,635,986 km (0.066 R)
• M14: 9,522,952 km (0.06 R)
• M15: 9,902,781 km (0.097 R)
• M16: 10,647,928 km (0.106 R)
• M17: 12,299,189 km (0.06 R)
• M18: 12,598,534 km (0.116 R)
• M19: 16,641,267 km (0.117 R)
• M20: 18,397,696 km (0.055 R)
• M21: 18,723,819 km (0.053 R)
• M22: 20,482,641 km (0.097 R)
• M23: 22,720,326 km (0.082 R)
• M24: 24,247,720 km (0.037 R)
• M25: 24,877,378 km (0.118 R)
• M26: 28,798,936 km (0.108 R)
• M27: 29,416,177 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533

Radius: 13

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.44 AU - 6.72 AU

Year: 5988 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 113,817,015 km

• M1: 161,715 km (0.094 R)
• M2: 597,793 km (0.08 R)
• M3: 1,002,904 km (0.102 R)
• M4: 1,419,085 km (0.116 R)
• M5: 1,858,006 km (0.071 R)
• M6: 2,293,485 km (0.071 R)
• M7: 2,963,384 km (0.034 R)
• M8: 3,417,414 km (0.103 R)
• M9: 4,127,106 km (0.118 R)
• M10: 4,568,121 km (0.091 R)
• M11: 6,335,919 km (0.079 R)
• M12: 7,303,966 km (0.049 R)
• M13: 8,483,845 km (0.076 R)
• M14: 10,397,650 km (0.043 R)
• M15: 12,134,182 km (0.1 R)
• M16: 15,062,262 km (0.104 R)
• M17: 15,641,205 km (0.065 R)
• M18: 16,415,973 km (0.025 R)
• M19: 17,404,665 km (0.09 R)
• M20: 17,913,597 km (0.089 R)
• M21: 18,894,809 km (0.093 R)
• M22: 20,049,705 km (0.056 R)
• M23: 21,179,169 km (0.115 R)
• M24: 24,742,590 km (0.091 R)
• M25: 27,471,405 km (0.048 R)
• M26: 28,249,164 km (0.107 R)
• M27: 29,668,100 km (0.064 R)
• M28: 30,486,849 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.4

Radius: 4.9

Gravity: 21.59 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.94 AU - 16.66 AU

Year: 21231 Days

Day: 19.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 113,817,015 km

• M1: 61,186 km (0.06 R)
• M2: 434,283 km (0.113 R)
• M3: 691,142 km (0.077 R)
• M4: 984,653 km (0.097 R)
• M5: 2,357,513 km (0.117 R)
• M6: 2,535,834 km (0.103 R)
• M7: 2,970,266 km (0.103 R)
• M8: 3,424,594 km (0.095 R)
• M9: 3,802,329 km (0.104 R)
• M10: 4,744,646 km (0.075 R)
• M11: 5,913,903 km (0.118 R)
• M12: 6,160,590 km (0.047 R)
• M13: 8,084,119 km (0.114 R)
• M14: 8,336,790 km (0.119 R)
• M15: 9,624,529 km (0.11 R)
• M16: 11,413,420 km (0.1 R)
• M17: 11,731,615 km (0.072 R)
• M18: 14,200,428 km (0.059 R)
• M19: 15,947,133 km (0.097 R)
• M20: 17,243,249 km (0.103 R)
• M21: 23,437,349 km (0.05 R)
• M22: 23,847,995 km (0.086 R)
• M23: 24,789,714 km (0.112 R)
• M24: 25,431,040 km (0.065 R)
• M25: 25,864,724 km (0.106 R)
• M26: 27,762,971 km (0.098 R)
• M27: 33,750,327 km (0.111 R)
• M28: 34,273,919 km (0.1 R)
• M29: 36,149,428 km (0.119 R)
• M30: 42,033,711 km (0.099 R)
• M31: 44,336,471 km (0.098 R)
• M32: 51,747,399 km (0.041 R)
• M33: 53,322,366 km (0.103 R)
• M34: 58,238,601 km (0.104 R)
• M35: 63,052,361 km (0.088 R)
• M36: 65,454,304 km (0.031 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.1

Radius: 5.5

Gravity: 31.51 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 15.43 AU - 23.97 AU

Year: 31020 Days

Day: 17.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 113,817,015 km

• M1: 68,366 km (0.027 R)
• M2: 260,151 km (0.109 R)
• M3: 467,793 km (0.098 R)
• M4: 1,034,020 km (0.088 R)
• M5: 2,433,957 km (0.117 R)
• M6: 3,295,791 km (0.088 R)
• M7: 4,156,128 km (0.099 R)
• M8: 4,862,230 km (0.083 R)
• M9: 6,260,820 km (0.111 R)
• M10: 7,185,784 km (0.063 R)
• M11: 7,793,899 km (0.073 R)
• M12: 8,495,813 km (0.087 R)
• M13: 8,924,261 km (0.073 R)
• M14: 10,159,790 km (0.117 R)
• M15: 10,502,967 km (0.096 R)
• M16: 12,726,889 km (0.09 R)
• M17: 14,980,432 km (0.05 R)
• M18: 16,907,252 km (0.071 R)
• M19: 18,179,432 km (0.111 R)
• M20: 20,693,425 km (0.118 R)
• M21: 21,244,842 km (0.039 R)
• M22: 25,760,454 km (0.051 R)
• M23: 27,839,117 km (0.108 R)
• M24: 32,919,610 km (0.112 R)
• M25: 37,761,794 km (0.045 R)
• M26: 41,472,270 km (0.106 R)
• M27: 42,879,686 km (0.111 R)
• M28: 49,608,150 km (0.089 R)
• M29: 50,793,863 km (0.084 R)
• M30: 55,092,707 km (0.114 R)
• M31: 56,150,962 km (0.083 R)
• M32: 73,178,641 km (0.066 R)
• M33: 77,321,006 km (0.091 R)
• M34: 79,449,484 km (0.101 R)
• M35: 83,545,175 km (0.088 R)
• M36: 86,636,615 km (0.118 R)
• M37: 87,206,732 km (0.074 R)
• M38: 88,354,597 km (0.055 R)
• M39: 90,680,245 km (0.115 R)
• M40: 101,020,749 km (0.098 R)
• M41: 110,773,334 km (0.119 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 18,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit