🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.6 AU - 0.84 AU

Year: 221 Days

Day: 24.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.9 AU - 1.1 AU

Year: 362 Days

Day: 29.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.07 AU - 1.59 AU

Year: 555 Days

Day: 19.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,347,288 km

• M1: 67,768 km (0.083 R)
• M2: 220,208 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.58 AU - 1.6 AU

Year: 725 Days

Day: 45.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.9 AU - 4.06 AU

Year: 2872 Days

Day: 32.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.2

Radius: 12.6

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.18 AU - 7.42 AU

Year: 5719 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,347,288 km

• M1: 268,229 km (0.11 R)
• M2: 762,052 km (0.061 R)
• M3: 1,404,574 km (0.073 R)
• M4: 1,743,713 km (0.109 R)
• M5: 1,850,825 km (0.069 R)
• M6: 2,015,532 km (0.071 R)
• M7: 2,262,369 km (0.103 R)
• M8: 2,641,001 km (0.062 R)
• M9: 2,723,429 km (0.105 R)
• M10: 3,170,128 km (0.031 R)
• M11: 3,526,171 km (0.106 R)
• M12: 3,732,168 km (0.101 R)
• M13: 5,153,497 km (0.109 R)
• M14: 5,361,737 km (0.12 R)
• M15: 5,652,556 km (0.114 R)
• M16: 5,759,668 km (0.081 R)
• M17: 5,921,533 km (0.099 R)
• M18: 6,030,290 km (0.116 R)
• M19: 6,360,602 km (0.108 R)
• M20: 6,472,053 km (0.112 R)
• M21: 6,612,375 km (0.043 R)
• M22: 6,895,863 km (0.088 R)
• M23: 8,220,852 km (0.092 R)
• M24: 8,741,752 km (0.117 R)
• M25: 9,115,896 km (0.084 R)
• M26: 9,304,838 km (0.082 R)
• M27: 9,431,697 km (0.104 R)
• M28: 9,686,911 km (0.118 R)
• M29: 9,976,832 km (0.104 R)
• M30: 10,106,683 km (0.081 R)
• M31: 10,730,805 km (0.093 R)
• M32: 10,830,437 km (0.105 R)
• M33: 11,030,749 km (0.115 R)
• M34: 11,639,163 km (0.1 R)
• M35: 12,712,528 km (0.03 R)
• M36: 12,959,364 km (0.119 R)
• M37: 14,253,386 km (0.096 R)
• M38: 14,693,952 km (0.098 R)
• M39: 14,841,754 km (0.12 R)
• M40: 15,064,506 km (0.091 R)
• M41: 15,288,304 km (0.1 R)
• M42: 15,513,150 km (0.039 R)
• M43: 16,042,277 km (0.081 R)
• M44: 17,429,798 km (0.084 R)
• M45: 17,586,426 km (0.074 R)
• M46: 18,217,281 km (0.111 R)
• M47: 18,455,740 km (0.05 R)
• M48: 18,695,395 km (0.077 R)
• M49: 18,895,707 km (0.083 R)
• M50: 19,339,115 km (0.081 R)
• M51: 19,623,201 km (0.094 R)
• M52: 19,745,273 km (0.119 R)
• M53: 19,826,804 km (0.116 R)
• M54: 20,195,264 km (0.115 R)
• M55: 20,400,961 km (0.089 R)
• M56: 20,524,678 km (0.061 R)
• M57: 21,523,543 km (0.104 R)
• M58: 21,817,802 km (0.077 R)
• M59: 22,198,230 km (0.109 R)
• M60: 22,325,537 km (0.066 R)
• M61: 22,538,266 km (0.072 R)
• M62: 22,837,162 km (0.109 R)
• M63: 23,008,452 km (0.063 R)
• M64: 23,266,358 km (0.083 R)
• M65: 23,611,780 km (0.11 R)
• M66: 23,915,314 km (0.109 R)
• M67: 24,789,863 km (0.116 R)
• M68: 25,541,443 km (0.117 R)
• M69: 26,210,744 km (0.074 R)
• M70: 26,345,382 km (0.088 R)
• M71: 27,202,877 km (0.116 R)
• M72: 27,566,699 km (0.1 R)
• M73: 27,794,985 km (0.079 R)
• M74: 27,886,389 km (0.102 R)
• M75: 28,529,511 km (0.034 R)
• M76: 28,714,114 km (0.094 R)
• M77: 28,806,716 km (0.081 R)
• M78: 29,456,718 km (0.098 R)
• M79: 29,643,267 km (0.087 R)
• M80: 29,924,062 km (0.119 R)
• M81: 30,346,676 km (0.115 R)
• M82: 30,865,930 km (0.032 R)
• M83: 30,960,775 km (0.116 R)
• M84: 31,674,357 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.9

Radius: 11.6

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.11 AU - 9.65 AU

Year: 8773 Days

Day: 5.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,347,288 km

• M1: 145,708 km (0.1 R)
• M2: 233,672 km (0.12 R)
• M3: 308,471 km (0.056 R)
• M4: 594,203 km (0.108 R)
• M5: 683,064 km (0.057 R)
• M6: 777,161 km (0.097 R)
• M7: 893,099 km (0.12 R)
• M8: 1,162,375 km (0.046 R)
• M9: 1,336,657 km (0.104 R)
• M10: 1,604,138 km (0.039 R)
• M11: 1,711,699 km (0.078 R)
• M12: 1,844,093 km (0.089 R)
• M13: 2,214,198 km (0.085 R)
• M14: 2,557,525 km (0.097 R)
• M15: 2,761,427 km (0.039 R)
• M16: 3,104,156 km (0.103 R)
• M17: 3,185,238 km (0.1 R)
• M18: 3,349,646 km (0.098 R)
• M19: 3,460,797 km (0.112 R)
• M20: 4,094,344 km (0.106 R)
• M21: 4,424,656 km (0.091 R)
• M22: 6,582,606 km (0.072 R)
• M23: 6,899,005 km (0.073 R)
• M24: 7,041,123 km (0.12 R)
• M25: 8,026,375 km (0.06 R)
• M26: 8,101,173 km (0.073 R)
• M27: 8,516,158 km (0.105 R)
• M28: 8,822,534 km (0.114 R)
• M29: 9,093,456 km (0.029 R)
• M30: 9,763,056 km (0.08 R)
• M31: 9,882,884 km (0.06 R)
• M32: 10,043,403 km (0.096 R)
• M33: 10,653,014 km (0.097 R)
• M34: 12,683,805 km (0.108 R)
• M35: 12,945,901 km (0.117 R)
• M36: 13,033,714 km (0.064 R)
• M37: 13,254,072 km (0.103 R)
• M38: 14,328,783 km (0.108 R)
• M39: 14,601,799 km (0.04 R)
• M40: 14,968,613 km (0.112 R)
• M41: 15,199,443 km (0.106 R)
• M42: 16,087,157 km (0.113 R)
• M43: 18,651,264 km (0.103 R)
• M44: 18,949,562 km (0.108 R)
• M45: 19,500,382 km (0.098 R)
• M46: 19,651,625 km (0.116 R)
• M47: 19,752,604 km (0.114 R)
• M48: 20,566,715 km (0.117 R)
• M49: 21,236,315 km (0.096 R)
• M50: 22,702,524 km (0.109 R)
• M51: 23,341,008 km (0.093 R)
• M52: 24,689,932 km (0.083 R)
• M53: 24,962,798 km (0.099 R)
• M54: 25,181,810 km (0.088 R)
• M55: 25,511,523 km (0.112 R)
• M56: 25,732,031 km (0.099 R)
• M57: 26,230,640 km (0.053 R)
• M58: 26,397,591 km (0.049 R)
• M59: 26,509,042 km (0.109 R)
• M60: 28,656,819 km (0.071 R)
• M61: 28,828,706 km (0.079 R)
• M62: 29,983,752 km (0.09 R)
• M63: 30,158,332 km (0.076 R)
• M64: 30,391,555 km (0.092 R)
• M65: 31,271,640 km (0.042 R)
• M66: 32,279,331 km (0.053 R)
• M67: 32,517,940 km (0.104 R)
• M68: 33,417,920 km (0.114 R)
• M69: 33,598,934 km (0.101 R)
• M70: 34,997,375 km (0.062 R)
• M71: 35,734,593 km (0.067 R)
• M72: 36,105,147 km (0.083 R)
• M73: 36,538,981 km (0.106 R)
• M74: 37,224,289 km (0.086 R)
• M75: 38,607,620 km (0.073 R)
• M76: 38,734,329 km (0.112 R)
• M77: 39,242,065 km (0.094 R)
• M78: 40,264,117 km (0.054 R)
• M79: 41,036,491 km (0.066 R)
• M80: 41,424,548 km (0.084 R)
• M81: 41,813,802 km (0.045 R)
• M82: 42,923,219 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.8

Radius: 10.6

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.56 AU - 11.38 AU

Year: 13140 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,347,288 km

• M1: 133,890 km (0.036 R)
• M2: 226,940 km (0.071 R)
• M3: 327,171 km (0.072 R)
• M4: 588,817 km (0.103 R)
• M5: 828,323 km (0.115 R)
• M6: 915,389 km (0.1 R)
• M7: 1,123,181 km (0.027 R)
• M8: 1,450,800 km (0.114 R)
• M9: 1,530,685 km (0.04 R)
• M10: 1,808,189 km (0.033 R)
• M11: 2,254,590 km (0.062 R)
• M12: 3,072,591 km (0.117 R)
• M13: 3,352,488 km (0.077 R)
• M14: 3,677,415 km (0.118 R)
• M15: 4,126,508 km (0.105 R)
• M16: 4,593,253 km (0.106 R)
• M17: 6,092,224 km (0.118 R)
• M18: 6,179,589 km (0.088 R)
• M19: 6,668,026 km (0.091 R)
• M20: 6,758,233 km (0.12 R)
• M21: 6,848,740 km (0.095 R)
• M22: 7,871,541 km (0.111 R)
• M23: 9,544,344 km (0.12 R)
• M24: 9,902,033 km (0.1 R)
• M25: 10,005,106 km (0.105 R)
• M26: 10,160,388 km (0.078 R)
• M27: 10,578,215 km (0.094 R)
• M28: 12,249,822 km (0.119 R)
• M29: 12,638,627 km (0.071 R)
• M30: 12,750,526 km (0.12 R)
• M31: 13,031,620 km (0.118 R)
• M32: 13,371,506 km (0.051 R)
• M33: 13,542,646 km (0.092 R)
• M34: 14,060,255 km (0.111 R)
• M35: 14,584,296 km (0.116 R)
• M36: 17,361,581 km (0.103 R)
• M37: 17,923,770 km (0.103 R)
• M38: 18,175,543 km (0.069 R)
• M39: 18,491,942 km (0.057 R)
• M40: 18,937,894 km (0.117 R)
• M41: 19,322,959 km (0.03 R)
• M42: 19,516,538 km (0.056 R)
• M43: 21,087,765 km (0.065 R)
• M44: 24,350,195 km (0.028 R)
• M45: 24,838,931 km (0.059 R)
• M46: 25,260,498 km (0.117 R)
• M47: 25,755,368 km (0.086 R)
• M48: 25,897,336 km (0.112 R)
• M49: 27,621,003 km (0.087 R)
• M50: 27,693,707 km (0.09 R)
• M51: 28,790,709 km (0.12 R)
• M52: 28,864,311 km (0.064 R)
• M53: 29,233,518 km (0.113 R)
• M54: 29,604,222 km (0.056 R)
• M55: 30,876,253 km (0.11 R)
• M56: 31,556,923 km (0.047 R)
• M57: 32,089,790 km (0.113 R)
• M58: 33,087,159 km (0.097 R)
• M59: 33,628,554 km (0.06 R)
• M60: 35,427,618 km (0.081 R)
• M61: 37,177,614 km (0.061 R)
• M62: 37,418,467 km (0.082 R)
• M63: 37,821,034 km (0.092 R)
• M64: 39,527,198 km (0.085 R)
• M65: 40,761,231 km (0.11 R)
• M66: 40,843,959 km (0.105 R)
• M67: 41,175,468 km (0.111 R)
• M68: 41,258,494 km (0.095 R)
• M69: 43,435,891 km (0.095 R)
• M70: 45,136,221 km (0.101 R)
• M71: 45,994,613 km (0.096 R)
• M72: 46,253,118 km (0.076 R)
• M73: 46,771,625 km (0.045 R)
• M74: 46,944,859 km (0.104 R)
• M75: 48,076,417 km (0.053 R)
• M76: 48,952,911 km (0.072 R)
• M77: 49,834,641 km (0.117 R)
• M78: 51,256,419 km (0.083 R)
• M79: 52,241,521 km (0.107 R)
• M80: 53,232,906 km (0.088 R)
• M81: 54,230,575 km (0.055 R)
• M82: 54,321,530 km (0.116 R)
• M83: 56,336,314 km (0.084 R)
• M84: 56,520,768 km (0.07 R)
• M85: 57,817,034 km (0.117 R)
• M86: 60,816,471 km (0.089 R)
• M87: 61,289,799 km (0.115 R)
• M88: 61,859,168 km (0.074 R)
• M89: 63,099,185 km (0.115 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 16,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit