🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.58 AU - 0.84 AU

Year: 214 Days

Day: 37.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 70.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.67 AU - 0.99 AU

Year: 271 Days

Day: 40.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,383,514 km

• M1: 47,273 km (0.105 R)
• M2: 331,359 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.68 AU - 2.6 AU

Year: 1121 Days

Day: 24.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 87.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.43 AU - 3.77 AU

Year: 1955 Days

Day: 33.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.36 AU - 3.78 AU

Year: 2416 Days

Day: 29.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.43 AU - 3.87 AU

Year: 2498 Days

Day: 43.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.8

Radius: 12.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.43 AU - 6.75 AU

Year: 5383 Days

Day: 14.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 107,383,514 km

• M1: 156,479 km (0.084 R)
• M2: 247,584 km (0.092 R)
• M3: 341,981 km (0.087 R)
• M4: 541,843 km (0.036 R)
• M5: 646,412 km (0.042 R)
• M6: 851,810 km (0.086 R)
• M7: 1,035,367 km (0.092 R)
• M8: 1,248,544 km (0.088 R)
• M9: 1,360,742 km (0.097 R)
• M10: 1,647,970 km (0.064 R)
• M11: 1,771,987 km (0.113 R)
• M12: 2,319,964 km (0.092 R)
• M13: 2,875,869 km (0.109 R)
• M14: 3,048,655 km (0.107 R)
• M15: 3,495,504 km (0.042 R)
• M16: 3,656,920 km (0.06 R)
• M17: 3,963,296 km (0.113 R)
• M18: 4,626,464 km (0.099 R)
• M19: 5,035,913 km (0.057 R)
• M20: 5,324,188 km (0.108 R)
• M21: 5,510,587 km (0.11 R)
• M22: 5,645,076 km (0.094 R)
• M23: 6,193,801 km (0.117 R)
• M24: 7,077,924 km (0.095 R)
• M25: 7,849,999 km (0.111 R)
• M26: 8,032,059 km (0.097 R)
• M27: 8,679,968 km (0.063 R)
• M28: 9,312,916 km (0.089 R)
• M29: 9,570,225 km (0.109 R)
• M30: 10,323,151 km (0.096 R)
• M31: 10,589,584 km (0.069 R)
• M32: 10,858,262 km (0.106 R)
• M33: 11,163,292 km (0.107 R)
• M34: 11,712,466 km (0.056 R)
• M35: 11,990,419 km (0.079 R)
• M36: 12,270,466 km (0.102 R)
• M37: 12,552,757 km (0.115 R)
• M38: 12,659,121 km (0.099 R)
• M39: 12,801,539 km (0.042 R)
• M40: 13,776,318 km (0.087 R)
• M41: 14,551,086 km (0.058 R)
• M42: 14,887,382 km (0.118 R)
• M43: 15,911,978 km (0.076 R)
• M44: 16,142,657 km (0.112 R)
• M45: 16,490,921 km (0.089 R)
• M46: 16,646,503 km (0.07 R)
• M47: 17,076,896 km (0.038 R)
• M48: 17,709,396 km (0.113 R)
• M49: 18,470,550 km (0.115 R)
• M50: 18,591,724 km (0.11 R)
• M51: 19,201,485 km (0.12 R)
• M52: 20,357,278 km (0.067 R)
• M53: 20,565,967 km (0.09 R)
• M54: 21,790,875 km (0.096 R)
• M55: 22,261,659 km (0.036 R)
• M56: 23,082,802 km (0.102 R)
• M57: 23,913,818 km (0.095 R)
• M58: 24,090,044 km (0.117 R)
• M59: 24,487,975 km (0.115 R)
• M60: 25,022,189 km (0.11 R)
• M61: 26,328,776 km (0.113 R)
• M62: 26,601,942 km (0.068 R)
• M63: 27,196,893 km (0.101 R)
• M64: 28,213,710 km (0.075 R)
• M65: 28,399,959 km (0.076 R)
• M66: 28,773,654 km (0.115 R)
• M67: 28,914,276 km (0.112 R)
• M68: 29,243,093 km (0.114 R)
• M69: 29,573,105 km (0.062 R)
• M70: 29,762,347 km (0.101 R)
• M71: 29,999,310 km (0.112 R)
• M72: 32,015,291 km (0.04 R)
• M73: 32,599,171 km (0.12 R)
• M74: 32,745,777 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.9

Radius: 13.5

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.6 AU - 6.62 AU

Year: 6087 Days

Day: 10 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 107,383,514 km

• M1: 185,501 km (0.09 R)
• M2: 279,598 km (0.106 R)
• M3: 390,450 km (0.105 R)
• M4: 688,898 km (0.071 R)
• M5: 873,352 km (0.062 R)
• M6: 965,505 km (0.119 R)
• M7: 1,370,167 km (0.115 R)
• M8: 1,576,014 km (0.118 R)
• M9: 1,948,213 km (0.047 R)
• M10: 2,236,638 km (0.041 R)
• M11: 2,443,083 km (0.111 R)
• M12: 2,538,975 km (0.053 R)
• M13: 3,246,723 km (0.102 R)
• M14: 3,722,145 km (0.116 R)
• M15: 4,127,704 km (0.088 R)
• M16: 4,266,082 km (0.119 R)
• M17: 4,547,626 km (0.098 R)
• M18: 4,642,770 km (0.037 R)
• M19: 5,104,279 km (0.101 R)
• M20: 5,759,668 km (0.047 R)
• M21: 6,019,070 km (0.047 R)
• M22: 6,229,255 km (0.048 R)
• M23: 6,415,205 km (0.105 R)
• M24: 6,847,095 km (0.096 R)
• M25: 7,094,380 km (0.099 R)
• M26: 7,344,507 km (0.074 R)
• M27: 7,882,312 km (0.068 R)
• M28: 7,968,331 km (0.097 R)
• M29: 8,141,415 km (0.108 R)
• M30: 8,609,357 km (0.112 R)
• M31: 9,176,333 km (0.03 R)
• M32: 9,449,050 km (0.094 R)
• M33: 10,220,975 km (0.088 R)
• M34: 10,346,338 km (0.056 R)
• M35: 10,853,176 km (0.087 R)
• M36: 11,726,678 km (0.116 R)
• M37: 11,825,113 km (0.111 R)
• M38: 12,022,882 km (0.08 R)
• M39: 12,155,425 km (0.054 R)
• M40: 12,321,629 km (0.076 R)
• M41: 12,757,407 km (0.088 R)
• M42: 12,858,835 km (0.094 R)
• M43: 13,575,408 km (0.077 R)
• M44: 13,713,338 km (0.086 R)
• M45: 13,817,159 km (0.104 R)
• M46: 14,340,153 km (0.074 R)
• M47: 15,333,632 km (0.043 R)
• M48: 15,585,405 km (0.095 R)
• M49: 15,802,472 km (0.099 R)
• M50: 15,947,731 km (0.074 R)
• M51: 16,385,904 km (0.06 R)
• M52: 16,496,157 km (0.099 R)
• M53: 16,865,365 km (0.062 R)
• M54: 17,125,366 km (0.09 R)
• M55: 18,521,712 km (0.054 R)
• M56: 18,790,091 km (0.032 R)
• M57: 19,021,070 km (0.065 R)
• M58: 19,175,605 km (0.092 R)
• M59: 19,524,916 km (0.114 R)
• M60: 19,758,887 km (0.074 R)
• M61: 20,190,327 km (0.117 R)
• M62: 20,903,011 km (0.081 R)
• M63: 21,262,345 km (0.12 R)
• M64: 21,906,514 km (0.059 R)
• M65: 22,679,636 km (0.088 R)
• M66: 23,255,139 km (0.031 R)
• M67: 23,379,006 km (0.083 R)
• M68: 24,210,919 km (0.115 R)
• M69: 25,137,229 km (0.116 R)
• M70: 25,264,537 km (0.047 R)
• M71: 26,807,789 km (0.115 R)
• M72: 27,416,203 km (0.08 R)
• M73: 27,721,981 km (0.118 R)
• M74: 29,357,834 km (0.106 R)
• M75: 29,447,144 km (0.046 R)
• M76: 29,626,063 km (0.109 R)
• M77: 29,984,948 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.5

Radius: 5.1

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.53 AU - 21.43 AU

Year: 27306 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 107,383,514 km

• M1: 96,939 km (0.114 R)
• M2: 248,931 km (0.114 R)
• M3: 1,185,264 km (0.111 R)
• M4: 1,705,565 km (0.062 R)
• M5: 2,494,844 km (0.101 R)
• M6: 3,887,899 km (0.119 R)
• M7: 4,165,702 km (0.091 R)
• M8: 4,386,359 km (0.09 R)
• M9: 5,442,371 km (0.051 R)
• M10: 5,822,798 km (0.109 R)
• M11: 5,927,965 km (0.105 R)
• M12: 6,682,238 km (0.066 R)
• M13: 7,352,586 km (0.074 R)
• M14: 7,428,282 km (0.116 R)
• M15: 7,811,253 km (0.115 R)
• M16: 8,437,170 km (0.06 R)
• M17: 9,201,167 km (0.087 R)
• M18: 10,282,011 km (0.088 R)
• M19: 10,409,319 km (0.087 R)
• M20: 10,537,076 km (0.042 R)
• M21: 11,097,020 km (0.118 R)
• M22: 11,358,667 km (0.091 R)
• M23: 12,021,685 km (0.08 R)
• M24: 13,943,868 km (0.092 R)
• M25: 14,131,763 km (0.106 R)
• M26: 15,910,182 km (0.104 R)
• M27: 16,750,623 km (0.031 R)
• M28: 17,151,097 km (0.034 R)
• M29: 17,251,626 km (0.089 R)
• M30: 17,554,712 km (0.093 R)
• M31: 17,961,468 km (0.114 R)
• M32: 21,217,466 km (0.091 R)
• M33: 23,189,615 km (0.108 R)
• M34: 23,356,566 km (0.096 R)
• M35: 24,479,896 km (0.101 R)
• M36: 24,877,228 km (0.095 R)
• M37: 24,991,222 km (0.112 R)
• M38: 27,071,081 km (0.1 R)
• M39: 27,305,501 km (0.064 R)
• M40: 28,666,991 km (0.062 R)
• M41: 29,085,716 km (0.072 R)
• M42: 29,687,398 km (0.073 R)
• M43: 31,332,376 km (0.117 R)
• M44: 32,383,301 km (0.093 R)
• M45: 34,012,721 km (0.03 R)
• M46: 35,156,248 km (0.119 R)
• M47: 36,247,863 km (0.116 R)
• M48: 38,398,333 km (0.12 R)
• M49: 38,661,775 km (0.111 R)
• M50: 39,058,209 km (0.066 R)
• M51: 41,127,147 km (0.072 R)
• M52: 41,261,935 km (0.104 R)
• M53: 41,464,191 km (0.082 R)
• M54: 42,412,792 km (0.069 R)
• M55: 42,480,859 km (0.05 R)
• M56: 43,026,442 km (0.088 R)
• M57: 43,300,056 km (0.054 R)
• M58: 43,780,415 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.5

Radius: 4.1

Gravity: 46.01 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 17.15 AU - 22.45 AU

Year: 31555 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 107,383,514 km

• M1: 68,665 km (0.101 R)
• M2: 210,035 km (0.06 R)
• M3: 553,811 km (0.077 R)
• M4: 581,038 km (0.115 R)
• M5: 1,435,392 km (0.089 R)
• M6: 2,167,972 km (0.119 R)
• M7: 2,255,487 km (0.063 R)
• M8: 2,479,585 km (0.087 R)
• M9: 2,757,986 km (0.025 R)
• M10: 4,512,769 km (0.115 R)
• M11: 4,568,569 km (0.07 R)
• M12: 5,023,945 km (0.058 R)
• M13: 5,553,372 km (0.08 R)
• M14: 6,537,577 km (0.097 R)
• M15: 6,984,725 km (0.081 R)
• M16: 7,114,426 km (0.104 R)
• M17: 7,507,868 km (0.057 R)
• M18: 7,707,432 km (0.11 R)
• M19: 8,043,578 km (0.117 R)
• M20: 8,111,496 km (0.034 R)
• M21: 8,247,779 km (0.106 R)
• M22: 8,453,476 km (0.091 R)
• M23: 10,086,337 km (0.098 R)
• M24: 10,159,491 km (0.098 R)
• M25: 10,453,899 km (0.05 R)
• M26: 10,602,151 km (0.095 R)
• M27: 10,825,800 km (0.097 R)
• M28: 11,051,094 km (0.037 R)
• M29: 12,278,395 km (0.12 R)
• M30: 12,908,052 km (0.12 R)
• M31: 13,306,880 km (0.053 R)
• M32: 13,467,548 km (0.112 R)
• M33: 15,445,232 km (0.06 R)
• M34: 15,613,979 km (0.072 R)
• M35: 16,124,257 km (0.104 R)
• M36: 18,397,696 km (0.057 R)
• M37: 18,666,374 km (0.098 R)
• M38: 20,213,365 km (0.102 R)
• M39: 20,955,520 km (0.095 R)
• M40: 21,706,501 km (0.082 R)
• M41: 22,180,427 km (0.114 R)
• M42: 23,331,434 km (0.096 R)
• M43: 24,305,465 km (0.091 R)
• M44: 27,000,770 km (0.072 R)
• M45: 27,102,497 km (0.115 R)
• M46: 27,306,099 km (0.118 R)
• M47: 29,684,257 km (0.077 R)
• M48: 31,377,405 km (0.114 R)
• M49: 32,775,846 km (0.062 R)
• M50: 32,884,305 km (0.07 R)
• M51: 33,428,243 km (0.118 R)
• M52: 33,975,023 km (0.088 R)
• M53: 34,194,632 km (0.047 R)
• M54: 36,978,798 km (0.035 R)
• M55: 37,091,745 km (0.071 R)
• M56: 37,204,691 km (0.084 R)
• M57: 37,317,787 km (0.044 R)
• M58: 38,683,915 km (0.048 R)
• M59: 40,298,226 km (0.12 R)
• M60: 40,647,088 km (0.064 R)
• M61: 40,880,161 km (0.105 R)
• M62: 42,879,238 km (0.057 R)
• M63: 43,473,291 km (0.117 R)
• M64: 45,030,305 km (0.118 R)
• M65: 45,150,881 km (0.113 R)
• M66: 49,685,492 km (0.078 R)
• M67: 50,434,379 km (0.117 R)
• M68: 56,948,469 km (0.045 R)
• M69: 57,078,918 km (0.037 R)
• M70: 59,574,360 km (0.085 R)
• M71: 60,104,236 km (0.097 R)
• M72: 60,901,892 km (0.085 R)
• M73: 63,046,377 km (0.096 R)
• M74: 64,263,356 km (0.114 R)
• M75: 65,488,113 km (0.114 R)
• M76: 71,304,778 km (0.09 R)
• M77: 76,276,663 km (0.09 R)
• M78: 77,140,142 km (0.115 R)
• M79: 80,041,593 km (0.083 R)
• M80: 84,757,815 km (0.03 R)
• M81: 85,801,410 km (0.119 R)
• M82: 86,699,296 km (0.077 R)
• M83: 87,600,324 km (0.094 R)
• M84: 87,750,820 km (0.085 R)
• M85: 88,051,960 km (0.088 R)
• M86: 88,353,550 km (0.031 R)
• M87: 90,018,125 km (0.063 R)
• M88: 91,998,801 km (0.034 R)
• M89: 92,457,917 km (0.12 R)
• M90: 96,779,350 km (0.074 R)
• M91: 98,182,279 km (0.073 R)
• M92: 102,748,605 km (0.119 R)
• M93: 103,701,842 km (0.094 R)
• M94: 104,498,601 km (0.109 R)
• M95: 106,258,470 km (0.093 R)
• M96: 106,418,988 km (0.081 R)
• M97: 106,579,507 km (0.105 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 13,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit