🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.5 AU - 0.6 AU

Year: 143 Days

Day: 46.2 Hours

Environment

Temp: 265 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.72 AU - 0.76 AU

Year: 224 Days

Day: 43 Hours

Environment

Temp: 194 °C

Axial Tilt: 173.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.66 AU - 0.88 AU

Year: 237 Days

Day: 21.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,016,416 km

• M1: 97,538 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.2 AU - 1.36 AU

Year: 509 Days

Day: 15.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,016,416 km

• M1: 334,950 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.97 AU - 1.61 AU

Year: 515 Days

Day: 27.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.57 AU - 4.23 AU

Year: 2707 Days

Day: 22.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 68.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.7

Radius: 14.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.43 AU - 13.27 AU

Year: 14337 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,016,416 km

• M1: 225,294 km (0.113 R)
• M2: 623,075 km (0.095 R)
• M3: 789,727 km (0.105 R)
• M4: 916,586 km (0.057 R)
• M5: 1,707,211 km (0.106 R)
• M6: 2,052,782 km (0.101 R)
• M7: 2,697,549 km (0.07 R)
• M8: 3,281,429 km (0.039 R)
• M9: 3,372,385 km (0.041 R)
• M10: 4,001,145 km (0.097 R)
• M11: 4,942,414 km (0.111 R)
• M12: 6,631,524 km (0.074 R)
• M13: 6,747,612 km (0.084 R)
• M14: 7,218,396 km (0.119 R)
• M15: 7,417,661 km (0.063 R)
• M16: 8,026,674 km (0.095 R)
• M17: 9,206,552 km (0.064 R)
• M18: 9,423,020 km (0.084 R)
• M19: 9,860,893 km (0.111 R)
• M20: 10,530,344 km (0.107 R)
• M21: 11,492,258 km (0.077 R)
• M22: 11,725,481 km (0.119 R)
• M23: 12,149,292 km (0.115 R)
• M24: 13,254,970 km (0.098 R)
• M25: 13,548,780 km (0.094 R)
• M26: 14,242,615 km (0.07 R)
• M27: 14,392,811 km (0.117 R)
• M28: 14,795,977 km (0.112 R)
• M29: 15,305,209 km (0.088 R)
• M30: 15,768,364 km (0.096 R)
• M31: 17,399,130 km (0.044 R)
• M32: 18,153,103 km (0.099 R)
• M33: 19,248,758 km (0.058 R)
• M34: 20,084,561 km (0.073 R)
• M35: 20,761,791 km (0.067 R)
• M36: 20,932,183 km (0.052 R)
• M37: 21,274,612 km (0.101 R)
• M38: 21,907,112 km (0.077 R)
• M39: 22,138,540 km (0.068 R)
• M40: 22,254,628 km (0.112 R)
• M41: 24,979,852 km (0.074 R)
• M42: 25,161,165 km (0.117 R)
• M43: 25,282,339 km (0.104 R)
• M44: 25,647,059 km (0.081 R)
• M45: 26,258,765 km (0.095 R)
• M46: 27,061,058 km (0.079 R)
• M47: 27,309,540 km (0.026 R)
• M48: 28,753,160 km (0.05 R)
• M49: 29,388,502 km (0.044 R)
• M50: 29,900,126 km (0.036 R)
• M51: 30,092,808 km (0.076 R)
• M52: 30,932,202 km (0.103 R)
• M53: 31,583,252 km (0.1 R)
• M54: 33,164,202 km (0.118 R)
• M55: 34,366,670 km (0.067 R)
• M56: 35,108,675 km (0.091 R)
• M57: 35,311,829 km (0.074 R)
• M58: 35,515,582 km (0.088 R)
• M59: 36,060,567 km (0.093 R)
• M60: 36,334,032 km (0.113 R)
• M61: 36,814,390 km (0.069 R)
• M62: 37,020,985 km (0.103 R)
• M63: 38,966,954 km (0.113 R)
• M64: 41,231,417 km (0.076 R)
• M65: 41,660,763 km (0.051 R)
• M66: 42,668,305 km (0.099 R)
• M67: 43,102,587 km (0.113 R)
• M68: 44,048,495 km (0.081 R)
• M69: 44,780,926 km (0.103 R)
• M70: 44,927,831 km (0.084 R)
• M71: 47,002,005 km (0.072 R)
• M72: 47,900,490 km (0.085 R)
• M73: 48,502,622 km (0.104 R)
• M74: 49,410,382 km (0.11 R)
• M75: 49,638,369 km (0.09 R)
• M76: 49,866,505 km (0.04 R)
• M77: 50,706,198 km (0.075 R)
• M78: 51,166,212 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.9

Radius: 5.1

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.89 AU - 13.41 AU

Year: 16760 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,016,416 km

• M1: 375,640 km (0.103 R)
• M2: 459,265 km (0.072 R)
• M3: 817,253 km (0.112 R)
• M4: 1,023,100 km (0.104 R)
• M5: 1,162,525 km (0.102 R)
• M6: 1,372,112 km (0.114 R)
• M7: 1,732,044 km (0.086 R)
• M8: 1,850,376 km (0.12 R)
• M9: 1,995,935 km (0.092 R)
• M10: 2,246,661 km (0.1 R)
• M11: 2,323,853 km (0.041 R)
• M12: 3,000,933 km (0.087 R)
• M13: 3,057,481 km (0.113 R)
• M14: 3,317,034 km (0.11 R)
• M15: 3,493,858 km (0.105 R)
• M16: 3,673,825 km (0.036 R)
• M17: 3,734,561 km (0.103 R)
• M18: 3,795,597 km (0.058 R)
• M19: 3,949,533 km (0.041 R)
• M20: 4,105,564 km (0.041 R)
• M21: 4,949,446 km (0.102 R)
• M22: 5,390,759 km (0.061 R)
• M23: 5,563,994 km (0.056 R)
• M24: 5,703,868 km (0.072 R)
• M25: 6,238,530 km (0.088 R)
• M26: 6,714,850 km (0.106 R)
• M27: 6,789,051 km (0.098 R)
• M28: 6,976,048 km (0.08 R)
• M29: 7,202,689 km (0.049 R)
• M30: 7,818,882 km (0.075 R)
• M31: 7,857,927 km (0.094 R)
• M32: 8,014,856 km (0.111 R)
• M33: 10,232,644 km (0.114 R)
• M34: 10,533,186 km (0.074 R)
• M35: 10,619,504 km (0.089 R)
• M36: 11,011,301 km (0.068 R)
• M37: 11,988,773 km (0.07 R)
• M38: 12,260,144 km (0.111 R)
• M39: 12,579,236 km (0.106 R)
• M40: 12,993,622 km (0.062 R)
• M41: 13,272,323 km (0.103 R)
• M42: 13,835,709 km (0.099 R)
• M43: 14,025,249 km (0.119 R)
• M44: 14,406,873 km (0.087 R)
• M45: 15,473,805 km (0.102 R)
• M46: 16,817,793 km (0.074 R)
• M47: 18,302,402 km (0.112 R)
• M48: 18,510,343 km (0.107 R)
• M49: 18,614,762 km (0.062 R)
• M50: 19,086,594 km (0.06 R)
• M51: 19,191,911 km (0.115 R)
• M52: 19,509,208 km (0.075 R)
• M53: 19,615,422 km (0.064 R)
• M54: 19,988,519 km (0.114 R)
• M55: 20,795,899 km (0.109 R)
• M56: 21,176,327 km (0.105 R)
• M57: 21,668,803 km (0.093 R)
• M58: 22,720,775 km (0.084 R)
• M59: 24,816,641 km (0.102 R)
• M60: 25,916,634 km (0.084 R)
• M61: 27,447,619 km (0.074 R)
• M62: 28,284,021 km (0.104 R)
• M63: 29,676,178 km (0.114 R)
• M64: 29,737,214 km (0.084 R)
• M65: 30,043,142 km (0.081 R)
• M66: 31,649,973 km (0.052 R)
• M67: 32,024,865 km (0.109 R)
• M68: 32,212,760 km (0.062 R)
• M69: 32,275,441 km (0.081 R)
• M70: 32,778,838 km (0.105 R)
• M71: 34,112,354 km (0.117 R)
• M72: 34,176,232 km (0.09 R)
• M73: 34,240,260 km (0.049 R)
• M74: 34,432,493 km (0.103 R)
• M75: 34,560,698 km (0.076 R)
• M76: 34,946,661 km (0.113 R)
• M77: 35,269,344 km (0.112 R)
• M78: 35,787,700 km (0.093 R)
• M79: 35,852,626 km (0.077 R)
• M80: 36,373,825 km (0.083 R)
• M81: 38,217,768 km (0.027 R)
• M82: 39,352,019 km (0.101 R)
• M83: 39,419,039 km (0.104 R)
• M84: 40,091,781 km (0.06 R)
• M85: 41,107,999 km (0.111 R)
• M86: 42,132,595 km (0.077 R)
• M87: 43,998,080 km (0.056 R)
• M88: 45,256,647 km (0.099 R)
• M89: 46,597,942 km (0.082 R)
• M90: 46,739,910 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457

Radius: 4.3

Gravity: 24.72 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.99 AU - 15.61 AU

Year: 18018 Days

Day: 18.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,016,416 km

• M1: 298,448 km (0.107 R)
• M2: 328,367 km (0.066 R)
• M3: 359,484 km (0.103 R)
• M4: 476,768 km (0.103 R)
• M5: 586,872 km (0.12 R)
• M6: 1,104,032 km (0.117 R)
• M7: 1,225,655 km (0.056 R)
• M8: 1,275,621 km (0.037 R)
• M9: 1,455,587 km (0.112 R)
• M10: 1,535,173 km (0.042 R)
• M11: 1,782,608 km (0.098 R)
• M12: 2,407,179 km (0.094 R)
• M13: 2,469,861 km (0.118 R)
• M14: 3,510,164 km (0.099 R)
• M15: 3,545,769 km (0.106 R)
• M16: 4,206,393 km (0.066 R)
• M17: 5,144,671 km (0.116 R)
• M18: 5,973,892 km (0.104 R)
• M19: 8,126,456 km (0.114 R)
• M20: 8,506,285 km (0.087 R)
• M21: 8,843,478 km (0.115 R)
• M22: 9,037,955 km (0.102 R)
• M23: 10,388,076 km (0.113 R)
• M24: 10,542,012 km (0.096 R)
• M25: 10,644,936 km (0.086 R)
• M26: 11,060,369 km (0.103 R)
• M27: 11,533,846 km (0.114 R)
• M28: 11,746,425 km (0.079 R)
• M29: 12,828,765 km (0.104 R)
• M30: 13,048,973 km (0.111 R)
• M31: 14,568,140 km (0.034 R)
• M32: 15,787,811 km (0.114 R)
• M33: 15,905,694 km (0.101 R)
• M34: 16,082,968 km (0.037 R)
• M35: 16,439,609 km (0.109 R)
• M36: 17,586,127 km (0.102 R)
• M37: 17,892,055 km (0.111 R)
• M38: 18,199,778 km (0.041 R)
• M39: 18,447,362 km (0.026 R)
• M40: 18,571,379 km (0.068 R)
• M41: 18,695,844 km (0.106 R)
• M42: 18,758,227 km (0.08 R)
• M43: 20,338,429 km (0.088 R)
• M44: 21,176,775 km (0.076 R)
• M45: 21,632,899 km (0.069 R)
• M46: 22,158,137 km (0.103 R)
• M47: 22,290,083 km (0.083 R)
• M48: 22,820,557 km (0.098 R)
• M49: 24,029,308 km (0.048 R)
• M50: 24,915,077 km (0.08 R)
• M51: 27,352,624 km (0.054 R)
• M52: 27,707,022 km (0.06 R)
• M53: 28,062,915 km (0.115 R)
• M54: 31,333,424 km (0.094 R)
• M55: 31,407,475 km (0.104 R)
• M56: 31,704,127 km (0.092 R)
• M57: 33,352,696 km (0.093 R)
• M58: 34,111,157 km (0.071 R)
• M59: 34,645,520 km (0.108 R)
• M60: 35,028,940 km (0.036 R)
• M61: 35,105,684 km (0.11 R)
• M62: 36,732,261 km (0.091 R)
• M63: 38,304,086 km (0.108 R)
• M64: 38,383,373 km (0.056 R)
• M65: 39,817,568 km (0.081 R)
• M66: 39,897,752 km (0.088 R)
• M67: 40,138,754 km (0.117 R)
• M68: 40,380,056 km (0.081 R)
• M69: 42,410,398 km (0.075 R)
• M70: 44,307,449 km (0.112 R)
• M71: 44,640,154 km (0.112 R)
• M72: 45,559,433 km (0.117 R)
• M73: 46,063,578 km (0.113 R)
• M74: 47,162,075 km (0.117 R)
• M75: 48,012,838 km (0.109 R)
• M76: 48,098,259 km (0.037 R)
• M77: 48,954,557 km (0.035 R)
• M78: 49,557,137 km (0.105 R)
• M79: 49,816,091 km (0.098 R)
• M80: 54,642,567 km (0.104 R)
• M81: 61,830,595 km (0.076 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 11,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit