🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.52 AU - 0.54 AU

Year: 147 Days

Day: 39.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.45 AU - 0.65 AU

Year: 155 Days

Day: 17.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.75 AU - 0.95 AU

Year: 298 Days

Day: 43.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.09 AU - 1.47 AU

Year: 551 Days

Day: 26.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,557,921 km

• M1: 774,618 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.22 AU - 1.98 AU

Year: 771 Days

Day: 33.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.6

Radius: 9.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.98 AU - 6.76 AU

Year: 5416 Days

Day: 8 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 62,557,921 km

• M1: 134,788 km (0.06 R)
• M2: 197,768 km (0.101 R)
• M3: 282,441 km (0.09 R)
• M4: 357,090 km (0.083 R)
• M5: 440,416 km (0.039 R)
• M6: 526,136 km (0.071 R)
• M7: 600,486 km (0.093 R)
• M8: 729,140 km (0.074 R)
• M9: 972,087 km (0.068 R)
• M10: 1,058,854 km (0.087 R)
• M11: 1,118,244 km (0.06 R)
• M12: 1,256,323 km (0.067 R)
• M13: 1,626,278 km (0.064 R)
• M14: 1,828,385 km (0.09 R)
• M15: 1,918,892 km (0.074 R)
• M16: 2,066,844 km (0.095 R)
• M17: 2,276,580 km (0.104 R)
• M18: 2,433,509 km (0.039 R)
• M19: 2,543,463 km (0.118 R)
• M20: 2,665,385 km (0.117 R)
• M21: 2,778,930 km (0.115 R)
• M22: 2,968,171 km (0.052 R)
• M23: 3,064,512 km (0.092 R)
• M24: 3,238,196 km (0.107 R)
• M25: 3,790,361 km (0.051 R)
• M26: 3,941,754 km (0.089 R)
• M27: 4,107,210 km (0.098 R)
• M28: 4,323,229 km (0.086 R)
• M29: 4,704,105 km (0.076 R)
• M30: 4,993,577 km (0.08 R)
• M31: 5,082,887 km (0.084 R)
• M32: 5,250,137 km (0.117 R)
• M33: 5,471,692 km (0.115 R)
• M34: 5,856,757 km (0.096 R)
• M35: 6,005,008 km (0.105 R)
• M36: 6,319,313 km (0.108 R)
• M37: 6,541,017 km (0.04 R)
• M38: 6,935,357 km (0.117 R)
• M39: 7,207,326 km (0.104 R)
• M40: 7,924,947 km (0.09 R)
• M41: 8,390,795 km (0.098 R)
• M42: 8,542,936 km (0.11 R)
• M43: 8,634,639 km (0.12 R)
• M44: 8,695,975 km (0.087 R)
• M45: 8,803,685 km (0.106 R)
• M46: 8,973,927 km (0.119 R)
• M47: 9,098,393 km (0.104 R)
• M48: 9,254,723 km (0.085 R)
• M49: 9,570,075 km (0.094 R)
• M50: 9,665,369 km (0.046 R)
• M51: 9,857,004 km (0.099 R)
• M52: 9,937,188 km (0.047 R)
• M53: 10,065,992 km (0.093 R)
• M54: 10,521,069 km (0.09 R)
• M55: 10,701,633 km (0.103 R)
• M56: 10,999,483 km (0.114 R)
• M57: 11,099,414 km (0.067 R)
• M58: 11,166,135 km (0.106 R)
• M59: 11,283,270 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.6

Radius: 11.8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.55 AU - 8.95 AU

Year: 7434 Days

Day: 7.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,557,921 km

• M1: 147,354 km (0.086 R)
• M2: 308,022 km (0.065 R)
• M3: 439,369 km (0.104 R)
• M4: 543,040 km (0.071 R)
• M5: 674,986 km (0.114 R)
• M6: 849,118 km (0.066 R)
• M7: 1,061,247 km (0.063 R)
• M8: 1,291,179 km (0.112 R)
• M9: 1,474,586 km (0.116 R)
• M10: 1,576,014 km (0.1 R)
• M11: 1,706,313 km (0.117 R)
• M12: 1,826,889 km (0.111 R)
• M13: 1,992,045 km (0.043 R)
• M14: 2,176,649 km (0.113 R)
• M15: 2,337,467 km (0.116 R)
• M16: 2,426,926 km (0.04 R)
• M17: 2,517,433 km (0.104 R)
• M18: 2,593,877 km (0.116 R)
• M19: 2,671,070 km (0.065 R)
• M20: 2,939,449 km (0.095 R)
• M21: 3,814,297 km (0.109 R)
• M22: 4,117,083 km (0.115 R)
• M23: 4,298,994 km (0.1 R)
• M24: 4,372,447 km (0.079 R)
• M25: 4,502,148 km (0.081 R)
• M26: 4,614,197 km (0.086 R)
• M27: 5,111,011 km (0.105 R)
• M28: 5,465,109 km (0.087 R)
• M29: 5,665,271 km (0.081 R)
• M30: 6,490,154 km (0.087 R)
• M31: 6,702,284 km (0.098 R)
• M32: 6,809,246 km (0.092 R)
• M33: 7,418,708 km (0.097 R)
• M34: 8,000,345 km (0.036 R)
• M35: 8,736,216 km (0.1 R)
• M36: 9,065,182 km (0.111 R)
• M37: 9,159,878 km (0.065 R)
• M38: 9,493,930 km (0.098 R)
• M39: 9,590,121 km (0.085 R)
• M40: 9,686,612 km (0.066 R)
• M41: 9,783,551 km (0.068 R)
• M42: 10,051,481 km (0.064 R)
• M43: 10,371,471 km (0.119 R)
• M44: 10,619,803 km (0.093 R)
• M45: 10,719,735 km (0.094 R)
• M46: 10,895,213 km (0.036 R)
• M47: 11,147,734 km (0.071 R)
• M48: 11,581,418 km (0.086 R)
• M49: 12,046,817 km (0.109 R)
• M50: 12,676,624 km (0.092 R)
• M51: 12,756,210 km (0.041 R)
• M52: 12,862,425 km (0.074 R)
• M53: 14,105,583 km (0.102 R)
• M54: 14,188,012 km (0.099 R)
• M55: 14,602,398 km (0.04 R)
• M56: 14,825,149 km (0.041 R)
• M57: 14,908,924 km (0.105 R)
• M58: 15,983,934 km (0.09 R)
• M59: 16,328,608 km (0.107 R)
• M60: 16,821,233 km (0.07 R)
• M61: 17,142,420 km (0.094 R)
• M62: 17,465,851 km (0.103 R)
• M63: 17,791,226 km (0.032 R)
• M64: 17,969,547 km (0.098 R)
• M65: 18,208,305 km (0.06 R)
• M66: 19,417,504 km (0.055 R)
• M67: 19,539,875 km (0.086 R)
• M68: 20,031,753 km (0.112 R)
• M69: 20,124,504 km (0.103 R)
• M70: 20,403,504 km (0.083 R)
• M71: 20,527,820 km (0.07 R)
• M72: 20,621,318 km (0.082 R)
• M73: 20,996,660 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.9

Radius: 10.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.48 AU - 9.3 AU

Year: 9254 Days

Day: 9.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,557,921 km

• M1: 207,941 km (0.118 R)
• M2: 276,906 km (0.081 R)
• M3: 474,824 km (0.098 R)
• M4: 580,589 km (0.053 R)
• M5: 682,316 km (0.077 R)
• M6: 890,556 km (0.11 R)
• M7: 1,120,039 km (0.115 R)
• M8: 1,473,389 km (0.093 R)
• M9: 1,544,748 km (0.08 R)
• M10: 1,635,554 km (0.079 R)
• M11: 1,784,703 km (0.11 R)
• M12: 2,177,696 km (0.079 R)
• M13: 2,794,937 km (0.103 R)
• M14: 3,392,581 km (0.046 R)
• M15: 3,953,872 km (0.049 R)
• M16: 5,025,292 km (0.107 R)
• M17: 5,216,777 km (0.102 R)
• M18: 5,410,805 km (0.111 R)
• M19: 5,720,623 km (0.079 R)
• M20: 6,210,705 km (0.055 R)
• M21: 6,446,023 km (0.115 R)
• M22: 6,535,033 km (0.081 R)
• M23: 6,624,493 km (0.079 R)
• M24: 6,714,252 km (0.11 R)
• M25: 7,047,256 km (0.081 R)
• M26: 7,261,929 km (0.079 R)
• M27: 7,385,647 km (0.113 R)
• M28: 7,792,403 km (0.079 R)
• M29: 8,142,313 km (0.106 R)
• M30: 8,303,131 km (0.099 R)
• M31: 8,857,540 km (0.114 R)
• M32: 9,256,219 km (0.099 R)
• M33: 9,660,731 km (0.116 R)
• M34: 9,728,798 km (0.119 R)
• M35: 9,968,005 km (0.036 R)
• M36: 10,732,600 km (0.061 R)
• M37: 11,121,854 km (0.11 R)
• M38: 11,300,474 km (0.051 R)
• M39: 12,024,078 km (0.09 R)
• M40: 12,244,137 km (0.102 R)
• M41: 12,874,692 km (0.088 R)
• M42: 14,399,992 km (0.105 R)
• M43: 15,541,274 km (0.049 R)
• M44: 16,021,932 km (0.117 R)
• M45: 16,426,295 km (0.057 R)
• M46: 16,629,748 km (0.073 R)
• M47: 17,327,772 km (0.071 R)
• M48: 17,451,938 km (0.04 R)
• M49: 17,909,707 km (0.088 R)
• M50: 18,455,889 km (0.117 R)
• M51: 19,306,802 km (0.093 R)
• M52: 19,521,475 km (0.109 R)
• M53: 19,650,728 km (0.09 R)
• M54: 21,090,906 km (0.087 R)
• M55: 21,356,442 km (0.105 R)
• M56: 21,935,536 km (0.063 R)
• M57: 22,881,892 km (0.07 R)
• M58: 23,474,299 km (0.099 R)
• M59: 23,657,706 km (0.037 R)
• M60: 23,795,486 km (0.083 R)
• M61: 24,488,573 km (0.086 R)
• M62: 25,752,675 km (0.115 R)
• M63: 26,226,302 km (0.092 R)
• M64: 27,809,496 km (0.067 R)
• M65: 28,149,383 km (0.104 R)
• M66: 28,539,384 km (0.05 R)
• M67: 28,931,331 km (0.12 R)
• M68: 29,177,120 km (0.117 R)
• M69: 29,324,923 km (0.093 R)
• M70: 30,917,093 km (0.114 R)
• M71: 33,306,171 km (0.09 R)
• M72: 33,409,094 km (0.116 R)
• M73: 33,667,001 km (0.082 R)
• M74: 33,770,373 km (0.042 R)
• M75: 33,925,656 km (0.116 R)
• M76: 34,081,088 km (0.099 R)
• M77: 34,236,819 km (0.108 R)
• M78: 34,705,210 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.6

Radius: 5.5

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.85 AU - 15.23 AU

Year: 17931 Days

Day: 19.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,557,921 km

• M1: 78,688 km (0.031 R)
• M2: 272,268 km (0.088 R)
• M3: 684,859 km (0.116 R)
• M4: 725,550 km (0.1 R)
• M5: 896,540 km (0.11 R)
• M6: 1,783,805 km (0.099 R)
• M7: 2,286,304 km (0.058 R)
• M8: 2,442,036 km (0.12 R)
• M9: 2,797,031 km (0.11 R)
• M10: 2,963,683 km (0.086 R)
• M11: 3,341,867 km (0.079 R)
• M12: 3,992,917 km (0.116 R)
• M13: 4,682,413 km (0.097 R)
• M14: 5,953,546 km (0.096 R)
• M15: 6,298,070 km (0.054 R)
• M16: 6,428,968 km (0.091 R)
• M17: 6,782,169 km (0.076 R)
• M18: 7,141,802 km (0.075 R)
• M19: 7,739,446 km (0.11 R)
• M20: 7,785,971 km (0.052 R)
• M21: 8,305,225 km (0.073 R)
• M22: 8,593,051 km (0.117 R)
• M23: 8,738,161 km (0.101 R)
• M24: 9,526,093 km (0.083 R)
• M25: 9,979,225 km (0.094 R)
• M26: 10,182,828 km (0.09 R)
• M27: 10,439,388 km (0.052 R)
• M28: 10,697,893 km (0.102 R)
• M29: 10,906,433 km (0.106 R)
• M30: 10,958,642 km (0.055 R)
• M31: 11,646,344 km (0.042 R)
• M32: 11,807,012 km (0.11 R)
• M33: 11,968,428 km (0.106 R)
• M34: 12,184,896 km (0.107 R)
• M35: 12,347,958 km (0.078 R)
• M36: 12,896,832 km (0.093 R)
• M37: 13,735,179 km (0.103 R)
• M38: 13,791,727 km (0.071 R)
• M39: 15,054,483 km (0.078 R)
• M40: 15,699,549 km (0.111 R)
• M41: 15,877,121 km (0.052 R)
• M42: 16,293,901 km (0.073 R)
• M43: 16,413,729 km (0.1 R)
• M44: 16,895,584 km (0.053 R)
• M45: 17,688,602 km (0.089 R)
• M46: 17,811,571 km (0.065 R)
• M47: 18,120,640 km (0.081 R)
• M48: 18,431,206 km (0.105 R)
• M49: 19,373,971 km (0.056 R)
• M50: 19,500,830 km (0.101 R)
• M51: 20,525,725 km (0.068 R)
• M52: 21,371,253 km (0.05 R)
• M53: 22,961,927 km (0.098 R)
• M54: 23,635,865 km (0.107 R)
• M55: 23,975,303 km (0.113 R)
• M56: 24,248,020 km (0.119 R)
• M57: 24,521,784 km (0.115 R)
• M58: 27,172,808 km (0.059 R)
• M59: 27,314,776 km (0.11 R)
• M60: 28,387,842 km (0.104 R)
• M61: 28,676,416 km (0.093 R)
• M62: 30,501,360 km (0.056 R)
• M63: 30,575,112 km (0.103 R)
• M64: 31,838,316 km (0.081 R)
• M65: 32,514,050 km (0.048 R)
• M66: 33,042,878 km (0.074 R)
• M67: 33,803,135 km (0.096 R)
• M68: 33,879,430 km (0.066 R)
• M69: 34,032,319 km (0.093 R)
• M70: 35,341,001 km (0.086 R)
• M71: 35,651,417 km (0.049 R)
• M72: 35,729,058 km (0.074 R)
• M73: 37,532,161 km (0.052 R)
• M74: 38,644,122 km (0.092 R)
• M75: 38,803,892 km (0.05 R)
• M76: 41,552,753 km (0.03 R)
• M77: 43,447,560 km (0.043 R)
• M78: 45,623,311 km (0.106 R)
• M79: 47,406,219 km (0.108 R)
• M80: 49,298,482 km (0.092 R)
• M81: 49,385,099 km (0.069 R)
• M82: 50,428,245 km (0.08 R)
• M83: 54,672,636 km (0.061 R)
• M84: 55,031,522 km (0.031 R)
• M85: 57,565,261 km (0.06 R)
• M86: 59,306,131 km (0.112 R)
• M87: 60,785,504 km (0.07 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 18,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit