🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.57 AU - 0.69 AU

Year: 183 Days

Day: 33.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,705,898 km

• M1: 486,941 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.9 AU - 0.94 AU

Year: 322 Days

Day: 35.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.37 AU - 1.75 AU

Year: 712 Days

Day: 17.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,705,898 km

• M1: 50,564 km (0.103 R)
• M2: 385,514 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.84 AU - 2.54 AU

Year: 1184 Days

Day: 18.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.55 AU - 5.07 AU

Year: 3268 Days

Day: 34.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 160.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,705,898 km

• M1: 2,835,927 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 13.3

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4 AU - 6.02 AU

Year: 4096 Days

Day: 11 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 57,705,898 km

• M1: 295,157 km (0.09 R)
• M2: 382,223 km (0.081 R)
• M3: 619,934 km (0.063 R)
• M4: 805,734 km (0.111 R)
• M5: 931,247 km (0.112 R)
• M6: 1,086,829 km (0.055 R)
• M7: 1,259,913 km (0.047 R)
• M8: 1,408,614 km (0.111 R)
• M9: 1,928,915 km (0.066 R)
• M10: 2,014,934 km (0.111 R)
• M11: 2,220,780 km (0.066 R)
• M12: 2,311,287 km (0.1 R)
• M13: 2,433,808 km (0.116 R)
• M14: 2,653,866 km (0.089 R)
• M15: 2,760,829 km (0.084 R)
• M16: 3,158,609 km (0.107 R)
• M17: 3,352,937 km (0.065 R)
• M18: 3,574,940 km (0.101 R)
• M19: 3,777,645 km (0.101 R)
• M20: 3,984,240 km (0.05 R)
• M21: 4,132,342 km (0.108 R)
• M22: 5,059,699 km (0.117 R)
• M23: 5,287,836 km (0.106 R)
• M24: 5,382,831 km (0.116 R)
• M25: 6,364,043 km (0.118 R)
• M26: 6,596,069 km (0.07 R)
• M27: 6,860,558 km (0.062 R)
• M28: 7,552,299 km (0.1 R)
• M29: 7,674,969 km (0.111 R)
• M30: 8,234,914 km (0.105 R)
• M31: 8,695,675 km (0.117 R)
• M32: 9,002,201 km (0.077 R)
• M33: 9,099,590 km (0.086 R)
• M34: 9,295,712 km (0.032 R)
• M35: 9,808,983 km (0.075 R)
• M36: 10,229,502 km (0.093 R)
• M37: 10,433,554 km (0.072 R)
• M38: 10,553,083 km (0.108 R)
• M39: 10,690,413 km (0.091 R)
• M40: 10,776,582 km (0.11 R)
• M41: 10,949,367 km (0.116 R)
• M42: 11,333,086 km (0.068 R)
• M43: 11,456,055 km (0.113 R)
• M44: 11,597,276 km (0.083 R)
• M45: 12,006,276 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.6

Radius: 8.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.78 AU - 5.52 AU

Year: 4269 Days

Day: 11.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 57,705,898 km

• M1: 112,647 km (0.095 R)
• M2: 249,380 km (0.104 R)
• M3: 408,552 km (0.045 R)
• M4: 597,344 km (0.086 R)
• M5: 716,275 km (0.11 R)
• M6: 887,714 km (0.119 R)
• M7: 970,890 km (0.112 R)
• M8: 1,219,971 km (0.101 R)
• M9: 1,287,589 km (0.105 R)
• M10: 1,400,386 km (0.086 R)
• M11: 1,645,128 km (0.106 R)
• M12: 1,825,692 km (0.103 R)
• M13: 1,933,253 km (0.041 R)
• M14: 2,063,104 km (0.099 R)
• M15: 2,144,485 km (0.099 R)
• M16: 2,405,983 km (0.065 R)
• M17: 2,535,086 km (0.114 R)
• M18: 2,655,512 km (0.043 R)
• M19: 2,744,373 km (0.072 R)
• M20: 3,132,879 km (0.1 R)
• M21: 3,661,557 km (0.12 R)
• M22: 3,936,369 km (0.082 R)
• M23: 4,204,897 km (0.077 R)
• M24: 4,308,867 km (0.11 R)
• M25: 4,545,681 km (0.118 R)
• M26: 4,625,716 km (0.117 R)
• M27: 4,991,183 km (0.067 R)
• M28: 5,073,612 km (0.096 R)
• M29: 5,170,551 km (0.081 R)
• M30: 6,069,634 km (0.066 R)
• M31: 6,604,896 km (0.082 R)
• M32: 7,062,665 km (0.059 R)
• M33: 7,233,057 km (0.071 R)
• M34: 7,609,595 km (0.119 R)
• M35: 7,768,318 km (0.04 R)
• M36: 8,073,049 km (0.091 R)
• M37: 8,267,526 km (0.11 R)
• M38: 9,111,408 km (0.08 R)
• M39: 9,195,632 km (0.055 R)
• M40: 9,432,744 km (0.085 R)
• M41: 9,552,123 km (0.099 R)
• M42: 9,671,951 km (0.085 R)
• M43: 10,069,283 km (0.115 R)
• M44: 10,138,996 km (0.052 R)
• M45: 10,348,881 km (0.103 R)
• M46: 10,862,152 km (0.103 R)
• M47: 10,969,264 km (0.094 R)
• M48: 11,076,825 km (0.112 R)
• M49: 11,184,834 km (0.097 R)
• M50: 11,293,143 km (0.11 R)
• M51: 11,711,419 km (0.066 R)
• M52: 11,839,774 km (0.04 R)
• M53: 11,968,578 km (0.073 R)
• M54: 12,079,430 km (0.098 R)
• M55: 12,320,581 km (0.076 R)
• M56: 12,376,381 km (0.031 R)
• M57: 12,507,130 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.2

Radius: 14.7

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.55 AU - 10.29 AU

Year: 11412 Days

Day: 14.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,705,898 km

• M1: 184,005 km (0.109 R)
• M2: 453,431 km (0.098 R)
• M3: 755,619 km (0.108 R)
• M4: 886,816 km (0.112 R)
• M5: 979,268 km (0.104 R)
• M6: 1,704,219 km (0.045 R)
• M7: 2,026,752 km (0.104 R)
• M8: 2,661,496 km (0.062 R)
• M9: 2,847,446 km (0.09 R)
• M10: 3,061,820 km (0.12 R)
• M11: 3,306,412 km (0.117 R)
• M12: 3,431,177 km (0.119 R)
• M13: 3,919,913 km (0.095 R)
• M14: 4,105,564 km (0.029 R)
• M15: 4,934,785 km (0.093 R)
• M16: 5,077,950 km (0.118 R)
• M17: 5,280,954 km (0.089 R)
• M18: 6,027,747 km (0.085 R)
• M19: 6,712,606 km (0.108 R)
• M20: 7,520,883 km (0.085 R)
• M21: 8,428,344 km (0.079 R)
• M22: 8,634,789 km (0.114 R)
• M23: 9,087,921 km (0.094 R)
• M24: 9,548,682 km (0.102 R)
• M25: 9,872,263 km (0.097 R)
• M26: 10,199,433 km (0.086 R)
• M27: 10,604,245 km (0.051 R)
• M28: 12,237,106 km (0.102 R)
• M29: 12,549,466 km (0.068 R)
• M30: 12,667,349 km (0.112 R)
• M31: 12,785,532 km (0.089 R)
• M32: 13,704,063 km (0.102 R)
• M33: 13,906,618 km (0.104 R)
• M34: 14,150,911 km (0.09 R)
• M35: 14,643,836 km (0.112 R)
• M36: 14,768,003 km (0.082 R)
• M37: 15,900,907 km (0.059 R)
• M38: 16,028,514 km (0.066 R)
• M39: 17,105,320 km (0.073 R)
• M40: 17,454,780 km (0.042 R)
• M41: 17,630,408 km (0.063 R)
• M42: 18,338,904 km (0.09 R)
• M43: 18,517,524 km (0.065 R)
• M44: 18,696,742 km (0.106 R)
• M45: 18,921,438 km (0.119 R)
• M46: 20,334,988 km (0.068 R)
• M47: 20,984,542 km (0.07 R)
• M48: 21,124,715 km (0.085 R)
• M49: 21,452,783 km (0.044 R)
• M50: 21,829,770 km (0.1 R)
• M51: 22,114,006 km (0.097 R)
• M52: 22,494,733 km (0.102 R)
• M53: 23,166,577 km (0.106 R)
• M54: 23,359,708 km (0.072 R)
• M55: 23,650,376 km (0.092 R)
• M56: 24,677,366 km (0.115 R)
• M57: 24,825,318 km (0.059 R)
• M58: 25,569,268 km (0.082 R)
• M59: 25,818,797 km (0.102 R)
• M60: 26,320,549 km (0.091 R)
• M61: 28,204,584 km (0.027 R)
• M62: 29,136,878 km (0.044 R)
• M63: 29,974,177 km (0.07 R)
• M64: 31,458,188 km (0.043 R)
• M65: 32,209,170 km (0.111 R)
• M66: 32,966,135 km (0.103 R)
• M67: 33,510,372 km (0.075 R)
• M68: 33,674,331 km (0.105 R)
• M69: 33,783,687 km (0.085 R)
• M70: 34,167,406 km (0.112 R)
• M71: 35,050,183 km (0.075 R)
• M72: 35,327,537 km (0.116 R)
• M73: 35,717,090 km (0.107 R)
• M74: 35,828,690 km (0.094 R)
• M75: 36,388,336 km (0.113 R)
• M76: 37,686,247 km (0.105 R)
• M77: 37,970,483 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 10

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.02 AU - 12.72 AU

Year: 14003 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 57,705,898 km

• M1: 276,158 km (0.09 R)
• M2: 496,515 km (0.069 R)
• M3: 931,097 km (0.111 R)
• M4: 1,196,783 km (0.116 R)
• M5: 2,666,432 km (0.056 R)
• M6: 2,746,318 km (0.11 R)
• M7: 3,356,378 km (0.112 R)
• M8: 3,706,586 km (0.097 R)
• M9: 4,191,882 km (0.079 R)
• M10: 4,633,196 km (0.085 R)
• M11: 5,662,429 km (0.104 R)
• M12: 6,398,750 km (0.088 R)
• M13: 6,470,407 km (0.089 R)
• M14: 7,090,789 km (0.112 R)
• M15: 8,153,682 km (0.053 R)
• M16: 8,466,491 km (0.041 R)
• M17: 8,743,547 km (0.04 R)
• M18: 9,715,634 km (0.108 R)
• M19: 10,005,704 km (0.073 R)
• M20: 10,089,030 km (0.115 R)
• M21: 13,013,369 km (0.11 R)
• M22: 13,980,370 km (0.085 R)
• M23: 14,307,989 km (0.109 R)
• M24: 16,967,839 km (0.094 R)
• M25: 17,769,833 km (0.067 R)
• M26: 18,175,543 km (0.095 R)
• M27: 18,379,445 km (0.083 R)
• M28: 18,738,330 km (0.059 R)
• M29: 19,776,091 km (0.088 R)
• M30: 20,779,294 km (0.108 R)
• M31: 21,260,251 km (0.05 R)
• M32: 21,475,074 km (0.043 R)
• M33: 21,636,789 km (0.06 R)
• M34: 22,999,775 km (0.06 R)
• M35: 23,110,029 km (0.117 R)
• M36: 23,331,134 km (0.081 R)
• M37: 23,441,837 km (0.119 R)
• M38: 23,998,341 km (0.074 R)
• M39: 25,751,029 km (0.101 R)
• M40: 27,136,007 km (0.119 R)
• M41: 29,378,179 km (0.113 R)
• M42: 29,677,525 km (0.073 R)
• M43: 31,250,846 km (0.09 R)
• M44: 31,678,995 km (0.084 R)
• M45: 31,924,634 km (0.112 R)
• M46: 32,789,011 km (0.083 R)
• M47: 34,477,821 km (0.106 R)
• M48: 39,513,136 km (0.025 R)
• M49: 39,909,870 km (0.045 R)
• M50: 40,774,096 km (0.091 R)
• M51: 41,913,434 km (0.087 R)
• M52: 42,250,478 km (0.071 R)
• M53: 43,267,145 km (0.053 R)
• M54: 43,881,095 km (0.114 R)
• M55: 45,186,486 km (0.084 R)
• M56: 46,226,191 km (0.042 R)
• M57: 46,644,167 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225

Radius: 6.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.85 AU - 16.85 AU

Year: 23048 Days

Day: 24.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 57,705,898 km

• M1: 254,915 km (0.11 R)
• M2: 349,610 km (0.085 R)
• M3: 611,406 km (0.058 R)
• M4: 926,460 km (0.083 R)
• M5: 1,192,893 km (0.053 R)
• M6: 2,012,391 km (0.085 R)
• M7: 2,749,609 km (0.085 R)
• M8: 2,874,673 km (0.088 R)
• M9: 3,261,383 km (0.105 R)
• M10: 3,977,059 km (0.049 R)
• M11: 4,590,859 km (0.104 R)
• M12: 4,814,508 km (0.052 R)
• M13: 5,041,747 km (0.049 R)
• M14: 5,824,443 km (0.085 R)
• M15: 5,945,169 km (0.118 R)
• M16: 8,435,375 km (0.068 R)
• M17: 9,079,095 km (0.106 R)
• M18: 9,172,294 km (0.08 R)
• M19: 9,219,118 km (0.09 R)
• M20: 9,501,260 km (0.08 R)
• M21: 9,881,837 km (0.062 R)
• M22: 10,756,536 km (0.104 R)
• M23: 11,103,304 km (0.111 R)
• M24: 11,303,166 km (0.106 R)
• M25: 11,858,773 km (0.071 R)
• M26: 12,165,598 km (0.062 R)
• M27: 12,423,355 km (0.101 R)
• M28: 13,207,098 km (0.106 R)
• M29: 13,631,807 km (0.083 R)
• M30: 14,222,868 km (0.097 R)
• M31: 14,548,842 km (0.093 R)
• M32: 16,669,691 km (0.081 R)
• M33: 20,944,450 km (0.117 R)
• M34: 21,875,397 km (0.059 R)
• M35: 22,000,611 km (0.106 R)
• M36: 22,125,974 km (0.095 R)
• M37: 22,251,636 km (0.108 R)
• M38: 24,487,975 km (0.084 R)
• M39: 24,748,125 km (0.118 R)
• M40: 24,813,350 km (0.12 R)
• M41: 25,599,786 km (0.099 R)
• M42: 26,794,923 km (0.07 R)
• M43: 28,280,131 km (0.11 R)
• M44: 29,032,758 km (0.088 R)
• M45: 30,069,621 km (0.085 R)
• M46: 32,250,608 km (0.068 R)
• M47: 32,821,773 km (0.044 R)
• M48: 34,336,601 km (0.106 R)
• M49: 38,940,326 km (0.085 R)
• M50: 39,243,860 km (0.113 R)
• M51: 39,853,471 km (0.1 R)
• M52: 41,004,776 km (0.116 R)
• M53: 44,207,068 km (0.093 R)
• M54: 45,000,236 km (0.119 R)
• M55: 45,558,236 km (0.097 R)
• M56: 46,118,480 km (0.063 R)
• M57: 49,856,931 km (0.04 R)
• M58: 51,013,921 km (0.047 R)
• M59: 53,944,693 km (0.07 R)
• M60: 54,198,411 km (0.039 R)
• M61: 55,643,826 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 14,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit