🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.59 AU - 0.65 AU

Year: 179 Days

Day: 31.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.74 AU - 1.2 AU

Year: 351 Days

Day: 44 Hours

Environment

Temp: 46 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.45 AU - 2.35 AU

Year: 961 Days

Day: 38.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.25 AU - 2.37 AU

Year: 1289 Days

Day: 33.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,871,894 km

• M1: 2,088,386 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.1 AU - 3.22 AU

Year: 1593 Days

Day: 33.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.75 AU - 5.27 AU

Year: 3516 Days

Day: 37.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.9

Radius: 12.6

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.06 AU - 6.7 AU

Year: 5916 Days

Day: 9.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,871,894 km

• M1: 402,568 km (0.099 R)
• M2: 633,697 km (0.091 R)
• M3: 725,849 km (0.085 R)
• M4: 1,578,856 km (0.099 R)
• M5: 1,728,454 km (0.109 R)
• M6: 1,824,496 km (0.102 R)
• M7: 2,310,988 km (0.082 R)
• M8: 2,482,128 km (0.077 R)
• M9: 2,679,747 km (0.119 R)
• M10: 3,280,233 km (0.071 R)
• M11: 3,473,363 km (0.115 R)
• M12: 3,998,452 km (0.083 R)
• M13: 4,389,052 km (0.085 R)
• M14: 4,710,388 km (0.03 R)
• M15: 4,901,425 km (0.083 R)
• M16: 5,178,779 km (0.046 R)
• M17: 5,575,961 km (0.045 R)
• M18: 5,691,301 km (0.088 R)
• M19: 6,642,295 km (0.07 R)
• M20: 6,949,569 km (0.104 R)
• M21: 7,136,267 km (0.085 R)
• M22: 7,293,046 km (0.106 R)
• M23: 8,127,204 km (0.116 R)
• M24: 8,225,340 km (0.101 R)
• M25: 8,422,959 km (0.071 R)
• M26: 8,755,814 km (0.099 R)
• M27: 9,331,616 km (0.119 R)
• M28: 10,095,014 km (0.106 R)
• M29: 10,448,663 km (0.103 R)
• M30: 10,698,641 km (0.116 R)
• M31: 10,986,767 km (0.108 R)
• M32: 11,497,195 km (0.081 R)
• M33: 11,644,549 km (0.082 R)
• M34: 11,866,552 km (0.093 R)
• M35: 12,579,236 km (0.049 R)
• M36: 12,692,931 km (0.112 R)
• M37: 13,538,009 km (0.088 R)
• M38: 13,693,591 km (0.091 R)
• M39: 13,849,771 km (0.119 R)
• M40: 15,120,605 km (0.108 R)
• M41: 15,729,169 km (0.098 R)
• M42: 15,810,849 km (0.077 R)
• M43: 16,015,798 km (0.075 R)
• M44: 16,802,833 km (0.086 R)
• M45: 16,928,196 km (0.097 R)
• M46: 17,517,761 km (0.102 R)
• M47: 17,857,498 km (0.077 R)
• M48: 20,119,268 km (0.116 R)
• M49: 20,743,540 km (0.1 R)
• M50: 20,833,299 km (0.066 R)
• M51: 20,923,057 km (0.041 R)
• M52: 21,555,557 km (0.116 R)
• M53: 21,646,363 km (0.09 R)
• M54: 21,919,828 km (0.077 R)
• M55: 22,011,232 km (0.083 R)
• M56: 22,286,044 km (0.096 R)
• M57: 22,700,579 km (0.091 R)
• M58: 23,024,758 km (0.077 R)
• M59: 23,771,401 km (0.085 R)
• M60: 23,912,322 km (0.118 R)
• M61: 24,525,973 km (0.037 R)
• M62: 24,858,678 km (0.109 R)
• M63: 25,768,981 km (0.05 R)
• M64: 26,204,161 km (0.099 R)
• M65: 27,081,553 km (0.064 R)
• M66: 27,820,118 km (0.096 R)
• M67: 27,968,519 km (0.08 R)
• M68: 28,117,369 km (0.11 R)
• M69: 28,915,174 km (0.062 R)
• M70: 29,216,315 km (0.098 R)
• M71: 30,278,459 km (0.063 R)
• M72: 30,431,348 km (0.066 R)
• M73: 30,686,413 km (0.109 R)
• M74: 31,199,085 km (0.095 R)
• M75: 31,559,466 km (0.101 R)
• M76: 31,817,822 km (0.093 R)
• M77: 32,596,927 km (0.055 R)
• M78: 34,280,202 km (0.112 R)
• M79: 34,545,739 km (0.03 R)
• M80: 35,561,059 km (0.07 R)
• M81: 35,937,597 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 11.9

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.9 AU - 11.42 AU

Year: 13686 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 44,871,894 km

• M1: 182,509 km (0.107 R)
• M2: 301,290 km (0.119 R)
• M3: 414,087 km (0.078 R)
• M4: 707,299 km (0.109 R)
• M5: 787,782 km (0.11 R)
• M6: 886,218 km (0.119 R)
• M7: 1,620,145 km (0.046 R)
• M8: 1,748,650 km (0.119 R)
• M9: 1,899,893 km (0.092 R)
• M10: 2,421,541 km (0.059 R)
• M11: 3,261,234 km (0.085 R)
• M12: 3,568,059 km (0.039 R)
• M13: 3,761,638 km (0.118 R)
• M14: 4,008,625 km (0.084 R)
• M15: 4,159,270 km (0.117 R)
• M16: 4,311,859 km (0.054 R)
• M17: 4,388,902 km (0.117 R)
• M18: 4,492,424 km (0.086 R)
• M19: 4,675,382 km (0.114 R)
• M20: 4,860,884 km (0.068 R)
• M21: 5,627,274 km (0.081 R)
• M22: 5,739,771 km (0.098 R)
• M23: 6,168,668 km (0.105 R)
• M24: 6,314,077 km (0.064 R)
• M25: 6,519,475 km (0.088 R)
• M26: 6,936,853 km (0.115 R)
• M27: 7,517,143 km (0.104 R)
• M28: 7,734,958 km (0.072 R)
• M29: 7,954,867 km (0.12 R)
• M30: 8,757,160 km (0.061 R)
• M31: 8,920,671 km (0.119 R)
• M32: 9,450,995 km (0.071 R)
• M33: 10,128,225 km (0.108 R)
• M34: 11,997,899 km (0.119 R)
• M35: 12,399,120 km (0.115 R)
• M36: 12,656,728 km (0.091 R)
• M37: 13,553,567 km (0.08 R)
• M38: 13,780,956 km (0.088 R)
• M39: 14,086,136 km (0.108 R)
• M40: 17,136,286 km (0.104 R)
• M41: 18,378,098 km (0.094 R)
• M42: 18,587,835 km (0.066 R)
• M43: 19,434,858 km (0.085 R)
• M44: 19,520,278 km (0.042 R)
• M45: 20,035,344 km (0.076 R)
• M46: 22,095,456 km (0.049 R)
• M47: 22,857,208 km (0.091 R)
• M48: 23,263,815 km (0.089 R)
• M49: 23,354,621 km (0.094 R)
• M50: 23,627,488 km (0.047 R)
• M51: 23,809,848 km (0.074 R)
• M52: 23,901,252 km (0.106 R)
• M53: 24,268,215 km (0.051 R)
• M54: 25,286,528 km (0.118 R)
• M55: 26,036,013 km (0.114 R)
• M56: 27,126,133 km (0.106 R)
• M57: 27,700,739 km (0.088 R)
• M58: 28,037,932 km (0.057 R)
• M59: 29,057,292 km (0.098 R)
• M60: 29,252,816 km (0.079 R)
• M61: 29,990,035 km (0.094 R)
• M62: 31,132,364 km (0.083 R)
• M63: 31,332,526 km (0.113 R)
• M64: 33,613,146 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.9

Radius: 5.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 15.57 AU - 17.91 AU

Year: 25142 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,871,894 km

• M1: 374,443 km (0.06 R)
• M2: 776,862 km (0.113 R)
• M3: 933,940 km (0.025 R)
• M4: 970,292 km (0.039 R)
• M5: 1,549,385 km (0.042 R)
• M6: 1,614,610 km (0.114 R)
• M7: 1,907,672 km (0.073 R)
• M8: 2,192,656 km (0.108 R)
• M9: 2,749,758 km (0.036 R)
• M10: 3,044,017 km (0.081 R)
• M11: 3,461,396 km (0.086 R)
• M12: 4,226,888 km (0.091 R)
• M13: 4,318,591 km (0.08 R)
• M14: 4,691,688 km (0.036 R)
• M15: 5,270,483 km (0.12 R)
• M16: 5,468,401 km (0.094 R)
• M17: 5,871,716 km (0.05 R)
• M18: 7,320,273 km (0.097 R)
• M19: 7,467,178 km (0.098 R)
• M20: 7,615,130 km (0.094 R)
• M21: 7,652,380 km (0.083 R)
• M22: 7,876,477 km (0.087 R)
• M23: 8,794,560 km (0.092 R)
• M24: 8,911,695 km (0.119 R)
• M25: 9,186,955 km (0.106 R)
• M26: 9,545,092 km (0.083 R)
• M27: 9,786,244 km (0.104 R)
• M28: 10,070,330 km (0.096 R)
• M29: 10,439,538 km (0.072 R)
• M30: 11,530,705 km (0.119 R)
• M31: 11,616,125 km (0.051 R)
• M32: 11,830,648 km (0.062 R)
• M33: 12,220,052 km (0.055 R)
• M34: 12,613,644 km (0.097 R)
• M35: 12,745,739 km (0.12 R)
• M36: 14,275,078 km (0.088 R)
• M37: 14,782,065 km (0.056 R)
• M38: 14,968,015 km (0.101 R)
• M39: 15,342,010 km (0.109 R)
• M40: 16,338,481 km (0.098 R)
• M41: 16,482,544 km (0.039 R)
• M42: 16,820,186 km (0.09 R)
• M43: 17,062,984 km (0.069 R)
• M44: 17,306,678 km (0.116 R)
• M45: 17,748,591 km (0.074 R)
• M46: 18,293,576 km (0.072 R)
• M47: 19,146,583 km (0.087 R)
• M48: 19,247,711 km (0.069 R)
• M49: 20,166,691 km (0.101 R)
• M50: 20,321,225 km (0.076 R)
• M51: 20,891,193 km (0.058 R)
• M52: 21,309,020 km (0.086 R)
• M53: 21,624,223 km (0.099 R)
• M54: 21,729,689 km (0.084 R)
• M55: 22,152,901 km (0.097 R)
• M56: 22,578,956 km (0.1 R)
• M57: 23,061,559 km (0.105 R)
• M58: 23,223,125 km (0.091 R)
• M59: 23,710,215 km (0.116 R)
• M60: 24,419,758 km (0.114 R)
• M61: 24,474,660 km (0.107 R)
• M62: 24,749,621 km (0.085 R)
• M63: 24,804,673 km (0.081 R)
• M64: 24,915,077 km (0.086 R)
• M65: 25,247,034 km (0.068 R)
• M66: 28,358,072 km (0.095 R)
• M67: 28,415,816 km (0.112 R)
• M68: 28,878,672 km (0.069 R)
• M69: 29,110,998 km (0.119 R)
• M70: 29,870,356 km (0.09 R)
• M71: 31,110,672 km (0.088 R)
• M72: 31,468,211 km (0.118 R)
• M73: 31,647,430 km (0.091 R)
• M74: 31,767,257 km (0.081 R)
• M75: 32,007,063 km (0.115 R)
• M76: 32,067,052 km (0.095 R)
• M77: 32,609,194 km (0.091 R)
• M78: 33,641,569 km (0.068 R)
• M79: 34,253,873 km (0.071 R)
• M80: 34,499,812 km (0.066 R)
• M81: 34,869,768 km (0.115 R)
• M82: 35,925,330 km (0.065 R)
• M83: 37,496,407 km (0.084 R)
• M84: 37,749,975 km (0.069 R)
• M85: 37,813,405 km (0.094 R)
• M86: 38,769,485 km (0.071 R)
• M87: 38,833,513 km (0.101 R)
• M88: 39,862,597 km (0.107 R)
• M89: 39,991,849 km (0.038 R)
• M90: 40,640,356 km (0.027 R)
• M91: 41,292,303 km (0.093 R)
• M92: 41,619,474 km (0.03 R)
• M93: 43,135,948 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit