🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.64 AU - 0.68 AU

Year: 228 Days

Day: 39.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.81 AU - 0.99 AU

Year: 363 Days

Day: 25.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,846,585 km

• M1: 52,509 km (0.087 R)
• M2: 115,789 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.83 AU - 1.01 AU

Year: 375 Days

Day: 44.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.53 AU - 1.95 AU

Year: 975 Days

Day: 38.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.5

Radius: 10.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.15 AU - 4.21 AU

Year: 3629 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 59,846,585 km

• M1: 129,103 km (0.112 R)
• M2: 308,920 km (0.055 R)
• M3: 422,614 km (0.036 R)
• M4: 533,616 km (0.112 R)
• M5: 691,741 km (0.094 R)
• M6: 765,792 km (0.12 R)
• M7: 842,685 km (0.1 R)
• M8: 963,410 km (0.092 R)
• M9: 1,160,281 km (0.114 R)
• M10: 1,314,516 km (0.098 R)
• M11: 1,603,390 km (0.094 R)
• M12: 1,673,851 km (0.093 R)
• M13: 1,901,987 km (0.096 R)
• M14: 1,987,557 km (0.088 R)
• M15: 2,411,667 km (0.096 R)
• M16: 2,551,541 km (0.107 R)
• M17: 2,694,108 km (0.071 R)
• M18: 2,962,636 km (0.06 R)
• M19: 3,074,835 km (0.073 R)
• M20: 3,226,976 km (0.081 R)
• M21: 3,472,765 km (0.071 R)
• M22: 3,564,917 km (0.095 R)
• M23: 3,657,967 km (0.081 R)
• M24: 3,873,538 km (0.045 R)
• M25: 3,941,754 km (0.099 R)
• M26: 4,162,860 km (0.093 R)
• M27: 4,459,363 km (0.036 R)
• M28: 4,660,871 km (0.077 R)
• M29: 4,924,313 km (0.084 R)
• M30: 5,132,703 km (0.089 R)
• M31: 5,466,007 km (0.032 R)
• M32: 5,963,420 km (0.106 R)
• M33: 6,090,129 km (0.092 R)
• M34: 6,281,764 km (0.069 R)
• M35: 6,769,752 km (0.112 R)
• M36: 7,001,629 km (0.119 R)
• M37: 7,101,860 km (0.077 R)
• M38: 7,202,539 km (0.111 R)
• M39: 7,575,786 km (0.07 R)
• M40: 7,661,505 km (0.112 R)
• M41: 8,007,525 km (0.081 R)
• M42: 8,465,145 km (0.039 R)
• M43: 9,021,948 km (0.048 R)
• M44: 9,222,410 km (0.115 R)
• M45: 9,516,669 km (0.108 R)
• M46: 9,776,520 km (0.098 R)
• M47: 9,851,319 km (0.03 R)
• M48: 10,170,860 km (0.105 R)
• M49: 10,398,548 km (0.109 R)
• M50: 10,647,180 km (0.118 R)
• M51: 10,975,248 km (0.085 R)
• M52: 11,228,367 km (0.105 R)
• M53: 11,306,607 km (0.109 R)
• M54: 11,424,341 km (0.08 R)
• M55: 11,939,256 km (0.119 R)
• M56: 12,019,291 km (0.063 R)
• M57: 12,603,920 km (0.059 R)
• M58: 12,787,177 km (0.066 R)
• M59: 12,909,997 km (0.065 R)
• M60: 13,012,472 km (0.098 R)
• M61: 13,197,823 km (0.107 R)
• M62: 13,342,484 km (0.058 R)
• M63: 13,779,909 km (0.087 R)
• M64: 14,053,074 km (0.082 R)
• M65: 14,137,448 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.1

Radius: 11.6

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.38 AU - 5.56 AU

Year: 4013 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,846,585 km

• M1: 153,936 km (0.111 R)
• M2: 227,090 km (0.104 R)
• M3: 353,799 km (0.113 R)
• M4: 659,128 km (0.111 R)
• M5: 783,294 km (0.091 R)
• M6: 953,686 km (0.088 R)
• M7: 1,137,093 km (0.074 R)
• M8: 1,289,683 km (0.079 R)
• M9: 1,585,139 km (0.11 R)
• M10: 1,725,312 km (0.113 R)
• M11: 2,257,282 km (0.112 R)
• M12: 2,344,947 km (0.077 R)
• M13: 2,469,711 km (0.103 R)
• M14: 2,895,317 km (0.096 R)
• M15: 3,087,700 km (0.098 R)
• M16: 3,324,065 km (0.057 R)
• M17: 3,404,249 km (0.086 R)
• M18: 3,814,895 km (0.094 R)
• M19: 4,328,614 km (0.058 R)
• M20: 4,460,560 km (0.11 R)
• M21: 4,683,311 km (0.12 R)
• M22: 4,818,847 km (0.109 R)
• M23: 4,909,952 km (0.071 R)
• M24: 5,116,995 km (0.107 R)
• M25: 5,280,057 km (0.09 R)
• M26: 5,659,138 km (0.106 R)
• M27: 5,949,358 km (0.069 R)
• M28: 7,367,546 km (0.032 R)
• M29: 8,033,256 km (0.096 R)
• M30: 8,469,334 km (0.03 R)
• M31: 8,745,940 km (0.08 R)
• M32: 8,941,315 km (0.089 R)
• M33: 9,279,706 km (0.071 R)
• M34: 9,564,839 km (0.114 R)
• M35: 9,910,859 km (0.119 R)
• M36: 10,143,932 km (0.102 R)
• M37: 10,290,389 km (0.095 R)
• M38: 10,585,695 km (0.054 R)
• M39: 10,793,935 km (0.115 R)
• M40: 11,948,532 km (0.092 R)
• M41: 12,072,399 km (0.092 R)
• M42: 12,227,831 km (0.044 R)
• M43: 12,383,861 km (0.113 R)
• M44: 12,509,075 km (0.055 R)
• M45: 13,078,295 km (0.081 R)
• M46: 13,655,892 km (0.068 R)
• M47: 14,045,744 km (0.101 R)
• M48: 14,340,452 km (0.112 R)
• M49: 14,836,219 km (0.094 R)
• M50: 14,969,361 km (0.071 R)
• M51: 15,270,352 km (0.106 R)
• M52: 15,844,509 km (0.097 R)
• M53: 16,770,968 km (0.073 R)
• M54: 17,083,778 km (0.064 R)
• M55: 18,033,425 km (0.097 R)
• M56: 18,246,901 km (0.055 R)
• M57: 18,389,617 km (0.088 R)
• M58: 18,640,194 km (0.094 R)
• M59: 18,964,223 km (0.11 R)
• M60: 19,217,492 km (0.102 R)
• M61: 19,290,047 km (0.07 R)
• M62: 20,426,542 km (0.068 R)
• M63: 20,909,594 km (0.082 R)
• M64: 21,246,189 km (0.104 R)
• M65: 22,304,893 km (0.044 R)
• M66: 22,495,780 km (0.117 R)
• M67: 22,687,265 km (0.089 R)
• M68: 23,033,135 km (0.103 R)
• M69: 23,110,328 km (0.116 R)
• M70: 23,342,055 km (0.114 R)
• M71: 24,003,278 km (0.118 R)
• M72: 24,316,386 km (0.094 R)
• M73: 24,512,957 km (0.059 R)
• M74: 24,986,584 km (0.085 R)
• M75: 25,105,515 km (0.109 R)
• M76: 26,789,687 km (0.067 R)
• M77: 27,073,923 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.2

Radius: 3.1

Gravity: 38.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.57 AU - 15.71 AU

Year: 19081 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,846,585 km

• M1: 43,832 km (0.091 R)
• M2: 66,421 km (0.039 R)
• M3: 127,158 km (0.099 R)
• M4: 247,136 km (0.11 R)
• M5: 590,612 km (0.095 R)
• M6: 939,624 km (0.092 R)
• M7: 1,029,682 km (0.115 R)
• M8: 1,218,175 km (0.095 R)
• M9: 1,341,444 km (0.074 R)
• M10: 1,442,871 km (0.111 R)
• M11: 1,599,800 km (0.112 R)
• M12: 1,653,356 km (0.082 R)
• M13: 2,044,405 km (0.109 R)
• M14: 2,340,608 km (0.055 R)
• M15: 2,809,598 km (0.084 R)
• M16: 3,443,893 km (0.062 R)
• M17: 3,974,367 km (0.061 R)
• M18: 4,304,828 km (0.077 R)
• M19: 6,635,563 km (0.111 R)
• M20: 6,765,115 km (0.036 R)
• M21: 6,851,882 km (0.082 R)
• M22: 9,475,529 km (0.118 R)
• M23: 10,162,333 km (0.111 R)
• M24: 10,763,567 km (0.056 R)
• M25: 10,966,571 km (0.068 R)
• M26: 12,263,734 km (0.113 R)
• M27: 12,688,891 km (0.105 R)
• M28: 13,827,780 km (0.026 R)
• M29: 13,882,832 km (0.029 R)
• M30: 14,605,091 km (0.12 R)
• M31: 15,339,466 km (0.098 R)
• M32: 16,550,910 km (0.056 R)
• M33: 16,667,896 km (0.105 R)
• M34: 17,494,274 km (0.12 R)
• M35: 18,454,992 km (0.108 R)
• M36: 18,941,783 km (0.103 R)
• M37: 19,865,849 km (0.09 R)
• M38: 20,364,609 km (0.098 R)
• M39: 21,310,815 km (0.07 R)
• M40: 21,821,393 km (0.098 R)
• M41: 22,529,888 km (0.04 R)
• M42: 23,180,639 km (0.072 R)
• M43: 23,903,346 km (0.106 R)
• M44: 25,438,520 km (0.119 R)
• M45: 25,505,988 km (0.093 R)
• M46: 26,867,628 km (0.096 R)
• M47: 27,488,160 km (0.11 R)
• M48: 29,803,037 km (0.05 R)
• M49: 32,545,166 km (0.108 R)
• M50: 32,985,433 km (0.084 R)
• M51: 33,501,546 km (0.07 R)
• M52: 34,467,050 km (0.071 R)
• M53: 36,425,586 km (0.05 R)
• M54: 36,577,727 km (0.103 R)
• M55: 36,958,902 km (0.099 R)
• M56: 37,802,335 km (0.071 R)
• M57: 38,729,692 km (0.114 R)
• M58: 39,586,289 km (0.085 R)
• M59: 40,527,858 km (0.09 R)
• M60: 40,606,696 km (0.112 R)
• M61: 41,794,803 km (0.114 R)
• M62: 44,204,974 km (0.086 R)
• M63: 45,263,379 km (0.09 R)
• M64: 46,083,175 km (0.061 R)
• M65: 47,238,968 km (0.062 R)
• M66: 47,404,872 km (0.056 R)
• M67: 49,158,608 km (0.083 R)
• M68: 50,848,466 km (0.088 R)
• M69: 51,018,409 km (0.107 R)
• M70: 51,103,530 km (0.082 R)
• M71: 51,359,043 km (0.078 R)
• M72: 51,615,005 km (0.073 R)
• M73: 52,042,556 km (0.025 R)
• M74: 54,980,957 km (0.092 R)
• M75: 56,822,507 km (0.084 R)
• M76: 58,150,188 km (0.075 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 19,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit