🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.67 AU - 0.73 AU

Year: 256 Days

Day: 32.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.9 AU - 1.18 AU

Year: 463 Days

Day: 26.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,394,724 km

• M1: 110,403 km (0.053 R)
• M2: 300,991 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.1 AU - 1.54 AU

Year: 662 Days

Day: 37 Hours

Environment

Temp: -94 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.2 AU - 1.68 AU

Year: 754 Days

Day: 36.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.33 AU - 1.71 AU

Year: 818 Days

Day: 37.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.59 AU - 2.43 AU

Year: 1244 Days

Day: 41.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.2

Radius: 14

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.98 AU - 2.98 AU

Year: 2246 Days

Day: 8 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 28,394,724 km

• M1: 176,675 km (0.111 R)
• M2: 371,452 km (0.079 R)
• M3: 495,319 km (0.09 R)
• M4: 676,033 km (0.096 R)
• M5: 820,694 km (0.11 R)
• M6: 913,145 km (0.047 R)
• M7: 1,049,279 km (0.082 R)
• M8: 1,137,243 km (0.087 R)
• M9: 1,292,526 km (0.036 R)
• M10: 1,395,299 km (0.04 R)
• M11: 1,609,523 km (0.115 R)
• M12: 1,793,978 km (0.115 R)
• M13: 2,028,398 km (0.068 R)
• M14: 2,546,305 km (0.109 R)
• M15: 2,763,222 km (0.081 R)
• M16: 3,135,123 km (0.069 R)
• M17: 3,419,508 km (0.104 R)
• M18: 3,628,048 km (0.086 R)
• M19: 3,733,813 km (0.078 R)
• M20: 3,905,402 km (0.117 R)
• M21: 4,390,698 km (0.12 R)
• M22: 4,594,899 km (0.116 R)
• M23: 4,813,910 km (0.083 R)
• M24: 4,918,928 km (0.079 R)
• M25: 5,024,693 km (0.082 R)
• M26: 5,226,501 km (0.077 R)
• M27: 5,455,236 km (0.088 R)
• M28: 5,626,077 km (0.107 R)
• M29: 5,860,646 km (0.095 R)
• M30: 6,532,191 km (0.119 R)
• M31: 6,818,222 km (0.048 R)
• M32: 6,962,734 km (0.114 R)
• M33: 7,055,335 km (0.049 R)
• M34: 7,443,092 km (0.09 R)
• M35: 7,646,546 km (0.051 R)
• M36: 7,851,794 km (0.115 R)
• M37: 8,591,555 km (0.071 R)
• M38: 8,804,882 km (0.086 R)
• M39: 9,063,387 km (0.06 R)
• M40: 9,338,946 km (0.116 R)
• M41: 9,868,822 km (0.116 R)
• M42: 9,987,902 km (0.081 R)
• M43: 10,092,471 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.8

Radius: 12.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.89 AU - 3.15 AU

Year: 2291 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 28,394,724 km

• M1: 299,046 km (0.079 R)
• M2: 493,075 km (0.092 R)
• M3: 636,988 km (0.104 R)
• M4: 784,790 km (0.108 R)
• M5: 1,241,064 km (0.032 R)
• M6: 1,447,210 km (0.086 R)
• M7: 1,558,660 km (0.079 R)
• M8: 1,946,119 km (0.109 R)
• M9: 2,151,367 km (0.106 R)
• M10: 2,401,495 km (0.108 R)
• M11: 2,760,081 km (0.111 R)
• M12: 2,839,816 km (0.097 R)
• M13: 2,920,450 km (0.093 R)
• M14: 3,053,143 km (0.083 R)
• M15: 3,229,818 km (0.066 R)
• M16: 3,658,865 km (0.102 R)
• M17: 3,846,760 km (0.12 R)
• M18: 4,094,793 km (0.075 R)
• M19: 4,406,555 km (0.113 R)
• M20: 4,810,170 km (0.116 R)
• M21: 5,028,732 km (0.09 R)
• M22: 5,425,466 km (0.1 R)
• M23: 5,845,238 km (0.029 R)
• M24: 6,209,808 km (0.08 R)
• M25: 6,355,067 km (0.114 R)
• M26: 6,581,708 km (0.083 R)
• M27: 7,167,234 km (0.046 R)
• M28: 7,264,173 km (0.093 R)
• M29: 7,417,362 km (0.117 R)
• M30: 7,783,727 km (0.039 R)
• M31: 7,969,228 km (0.101 R)
• M32: 8,213,970 km (0.117 R)
• M33: 8,740,405 km (0.118 R)
• M34: 8,963,007 km (0.114 R)
• M35: 9,262,801 km (0.087 R)
• M36: 9,429,154 km (0.025 R)
• M37: 9,550,777 km (0.087 R)
• M38: 9,734,034 km (0.063 R)
• M39: 9,903,229 km (0.107 R)
• M40: 10,073,173 km (0.045 R)
• M41: 10,322,403 km (0.085 R)
• M42: 10,557,870 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.8

Radius: 14.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.02 AU - 4.56 AU

Year: 3221 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,394,724 km

• M1: 292,314 km (0.044 R)
• M2: 416,032 km (0.116 R)
• M3: 533,466 km (0.062 R)
• M4: 771,476 km (0.116 R)
• M5: 980,764 km (0.095 R)
• M6: 1,222,065 km (0.076 R)
• M7: 1,381,836 km (0.103 R)
• M8: 1,483,861 km (0.096 R)
• M9: 1,575,415 km (0.109 R)
• M10: 1,764,507 km (0.114 R)
• M11: 2,092,126 km (0.11 R)
• M12: 2,271,045 km (0.111 R)
• M13: 2,596,720 km (0.101 R)
• M14: 2,741,082 km (0.108 R)
• M15: 2,838,769 km (0.089 R)
• M16: 3,021,129 km (0.112 R)
• M17: 3,645,551 km (0.106 R)
• M18: 3,917,669 km (0.072 R)
• M19: 4,009,821 km (0.072 R)
• M20: 4,102,871 km (0.097 R)
• M21: 4,253,067 km (0.102 R)
• M22: 4,347,913 km (0.119 R)
• M23: 4,520,548 km (0.098 R)
• M24: 5,072,265 km (0.088 R)
• M25: 5,583,142 km (0.077 R)
• M26: 5,687,262 km (0.034 R)
• M27: 5,855,410 km (0.088 R)
• M28: 6,282,811 km (0.11 R)
• M29: 6,456,644 km (0.081 R)
• M30: 6,698,394 km (0.081 R)
• M31: 7,236,199 km (0.037 R)
• M32: 7,464,485 km (0.085 R)
• M33: 7,951,576 km (0.109 R)
• M34: 8,305,973 km (0.115 R)
• M35: 8,932,489 km (0.05 R)
• M36: 9,103,778 km (0.076 R)
• M37: 9,549,430 km (0.094 R)
• M38: 9,976,832 km (0.048 R)
• M39: 10,282,310 km (0.086 R)
• M40: 10,694,602 km (0.075 R)
• M41: 10,902,693 km (0.108 R)
• M42: 11,112,130 km (0.073 R)
• M43: 11,561,821 km (0.067 R)
• M44: 11,748,818 km (0.081 R)
• M45: 12,261,191 km (0.083 R)
• M46: 12,863,622 km (0.057 R)
• M47: 14,126,078 km (0.12 R)
• M48: 14,268,795 km (0.089 R)
• M49: 14,584,446 km (0.116 R)
• M50: 14,728,658 km (0.098 R)
• M51: 14,902,341 km (0.076 R)
• M52: 15,105,944 km (0.092 R)
• M53: 15,398,408 km (0.052 R)
• M54: 15,545,313 km (0.03 R)
• M55: 15,663,196 km (0.057 R)
• M56: 16,466,537 km (0.104 R)
• M57: 16,616,883 km (0.06 R)
• M58: 17,436,230 km (0.08 R)
• M59: 17,927,958 km (0.081 R)
• M60: 18,330,975 km (0.057 R)
• M61: 18,580,355 km (0.097 R)
• M62: 18,893,762 km (0.075 R)
• M63: 19,177,400 km (0.094 R)
• M64: 19,462,384 km (0.105 R)
• M65: 20,004,526 km (0.062 R)
• M66: 20,358,026 km (0.082 R)
• M67: 20,454,816 km (0.098 R)
• M68: 20,940,860 km (0.08 R)
• M69: 21,924,615 km (0.066 R)
• M70: 22,123,132 km (0.071 R)
• M71: 22,355,607 km (0.048 R)

Planet 10 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.5

Radius: 12.7

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.9 AU - 5.12 AU

Year: 4181 Days

Day: 9.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,394,724 km

• M1: 160,519 km (0.053 R)
• M2: 290,220 km (0.054 R)
• M3: 400,922 km (0.104 R)
• M4: 522,097 km (0.114 R)
• M5: 845,378 km (0.118 R)
• M6: 1,050,925 km (0.12 R)
• M7: 1,174,044 km (0.116 R)
• M8: 1,405,771 km (0.084 R)
• M9: 1,512,135 km (0.101 R)
• M10: 1,700,928 km (0.087 R)
• M11: 1,782,010 km (0.1 R)
• M12: 1,881,044 km (0.082 R)
• M13: 2,242,771 km (0.108 R)
• M14: 2,404,786 km (0.112 R)
• M15: 2,626,939 km (0.061 R)
• M16: 2,933,764 km (0.091 R)
• M17: 3,032,050 km (0.059 R)
• M18: 3,729,924 km (0.11 R)
• M19: 4,252,170 km (0.089 R)
• M20: 4,522,194 km (0.105 R)
• M21: 4,890,803 km (0.071 R)
• M22: 5,008,088 km (0.089 R)
• M23: 5,126,270 km (0.055 R)
• M24: 5,269,286 km (0.081 R)
• M25: 5,780,611 km (0.113 R)
• M26: 7,221,089 km (0.114 R)
• M27: 7,953,820 km (0.094 R)
• M28: 8,455,421 km (0.119 R)
• M29: 8,653,339 km (0.081 R)
• M30: 8,938,772 km (0.083 R)
• M31: 9,606,876 km (0.103 R)
• M32: 9,724,759 km (0.088 R)
• M33: 9,991,791 km (0.045 R)
• M34: 10,502,668 km (0.098 R)
• M35: 10,746,064 km (0.081 R)
• M36: 10,960,587 km (0.114 R)
• M37: 11,176,607 km (0.1 R)
• M38: 11,896,023 km (0.102 R)
• M39: 12,181,755 km (0.115 R)
• M40: 12,501,744 km (0.094 R)
• M41: 12,759,801 km (0.085 R)
• M42: 13,281,149 km (0.073 R)
• M43: 13,544,591 km (0.101 R)
• M44: 13,942,821 km (0.1 R)
• M45: 14,043,051 km (0.103 R)
• M46: 14,955,299 km (0.116 R)
• M47: 16,131,438 km (0.096 R)
• M48: 16,908,299 km (0.058 R)
• M49: 17,480,810 km (0.1 R)
• M50: 17,878,292 km (0.117 R)
• M51: 18,315,118 km (0.108 R)
• M52: 19,051,289 km (0.112 R)
• M53: 19,609,588 km (0.05 R)
• M54: 19,721,936 km (0.092 R)
• M55: 20,060,177 km (0.094 R)
• M56: 20,211,121 km (0.099 R)
• M57: 20,324,666 km (0.068 R)
• M58: 20,742,493 km (0.059 R)
• M59: 21,240,055 km (0.096 R)
• M60: 21,548,227 km (0.046 R)
• M61: 21,741,507 km (0.081 R)
• M62: 21,896,640 km (0.098 R)
• M63: 22,403,328 km (0.119 R)
• M64: 22,756,230 km (0.09 R)
• M65: 23,150,570 km (0.055 R)
• M66: 23,308,994 km (0.1 R)
• M67: 23,986,223 km (0.098 R)
• M68: 24,146,443 km (0.029 R)
• M69: 24,710,277 km (0.081 R)
• M70: 25,074,997 km (0.077 R)
• M71: 25,768,832 km (0.095 R)
• M72: 25,850,811 km (0.098 R)
• M73: 26,056,359 km (0.094 R)
• M74: 26,344,933 km (0.116 R)
• M75: 26,842,196 km (0.047 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: 366 - 15,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit