🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.51 AU - 0.53 AU

Year: 137 Days

Day: 17.3 Hours

Environment

Temp: 242 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.69 AU - 0.89 AU

Year: 256 Days

Day: 34.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.7 AU - 0.96 AU

Year: 276 Days

Day: 35.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.93 AU - 1.39 AU

Year: 456 Days

Day: 20.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.14 AU - 1.26 AU

Year: 480 Days

Day: 25.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.94 AU - 3.26 AU

Year: 1994 Days

Day: 41.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,433,171 km

• M1: 1,000,959 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.2

Radius: 14.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.23 AU - 6.61 AU

Year: 5261 Days

Day: 8.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,433,171 km

• M1: 183,856 km (0.097 R)
• M2: 279,150 km (0.074 R)
• M3: 731,982 km (0.108 R)
• M4: 833,260 km (0.059 R)
• M5: 2,022,563 km (0.041 R)
• M6: 2,115,314 km (0.056 R)
• M7: 2,402,542 km (0.102 R)
• M8: 2,521,173 km (0.083 R)
• M9: 2,641,749 km (0.097 R)
• M10: 3,122,257 km (0.08 R)
• M11: 3,562,823 km (0.044 R)
• M12: 3,929,637 km (0.111 R)
• M13: 4,824,831 km (0.112 R)
• M14: 4,950,642 km (0.076 R)
• M15: 5,360,541 km (0.047 R)
• M16: 6,131,867 km (0.066 R)
• M17: 6,295,826 km (0.099 R)
• M18: 7,223,782 km (0.082 R)
• M19: 8,496,860 km (0.084 R)
• M20: 8,680,117 km (0.045 R)
• M21: 8,802,937 km (0.049 R)
• M22: 9,206,253 km (0.04 R)
• M23: 9,425,863 km (0.117 R)
• M24: 9,870,468 km (0.119 R)
• M25: 10,224,715 km (0.111 R)
• M26: 10,452,403 km (0.098 R)
• M27: 10,813,383 km (0.079 R)
• M28: 11,078,620 km (0.036 R)
• M29: 11,245,422 km (0.056 R)
• M30: 11,413,121 km (0.119 R)
• M31: 11,615,527 km (0.096 R)
• M32: 11,717,104 km (0.049 R)
• M33: 12,092,295 km (0.119 R)
• M34: 13,029,975 km (0.083 R)
• M35: 13,596,801 km (0.078 R)
• M36: 14,099,300 km (0.107 R)
• M37: 15,048,798 km (0.099 R)
• M38: 15,307,901 km (0.063 R)
• M39: 15,419,501 km (0.119 R)
• M40: 15,531,251 km (0.097 R)
• M41: 16,283,579 km (0.098 R)
• M42: 16,626,008 km (0.07 R)
• M43: 16,970,831 km (0.088 R)
• M44: 17,473,031 km (0.103 R)
• M45: 17,980,318 km (0.051 R)
• M46: 18,373,760 km (0.084 R)
• M47: 18,889,424 km (0.104 R)
• M48: 19,611,533 km (0.113 R)
• M49: 19,813,640 km (0.047 R)
• M50: 20,057,185 km (0.072 R)
• M51: 20,711,526 km (0.069 R)
• M52: 20,958,662 km (0.098 R)
• M53: 21,539,101 km (0.067 R)
• M54: 22,125,076 km (0.112 R)
• M55: 22,504,456 km (0.106 R)
• M56: 22,673,652 km (0.068 R)
• M57: 23,056,173 km (0.114 R)
• M58: 23,698,547 km (0.045 R)
• M59: 24,738,401 km (0.114 R)
• M60: 25,044,628 km (0.117 R)
• M61: 25,220,107 km (0.085 R)
• M62: 25,793,216 km (0.072 R)
• M63: 25,970,490 km (0.074 R)
• M64: 26,192,642 km (0.087 R)
• M65: 26,370,813 km (0.091 R)
• M66: 26,638,743 km (0.093 R)
• M67: 26,997,479 km (0.071 R)
• M68: 27,992,155 km (0.094 R)
• M69: 28,174,365 km (0.097 R)
• M70: 28,769,167 km (0.082 R)
• M71: 28,861,020 km (0.098 R)
• M72: 29,091,101 km (0.11 R)
• M73: 29,275,555 km (0.104 R)
• M74: 29,506,834 km (0.042 R)
• M75: 29,971,036 km (0.119 R)
• M76: 30,204,109 km (0.089 R)
• M77: 30,390,957 km (0.101 R)
• M78: 30,531,280 km (0.051 R)
• M79: 31,000,868 km (0.072 R)

Asteroid Belt

Center: 7.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.9

Radius: 11.9

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.82 AU - 10.18 AU

Year: 9051 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,433,171 km

• M1: 150,944 km (0.118 R)
• M2: 297,101 km (0.07 R)
• M3: 617,390 km (0.093 R)
• M4: 692,040 km (0.118 R)
• M5: 810,820 km (0.116 R)
• M6: 1,040,154 km (0.092 R)
• M7: 1,147,565 km (0.038 R)
• M8: 1,357,301 km (0.119 R)
• M9: 1,527,394 km (0.105 R)
• M10: 1,615,358 km (0.087 R)
• M11: 1,814,772 km (0.057 R)
• M12: 1,965,118 km (0.099 R)
• M13: 2,198,640 km (0.093 R)
• M14: 2,524,165 km (0.091 R)
• M15: 2,650,276 km (0.054 R)
• M16: 2,778,631 km (0.049 R)
• M17: 3,639,118 km (0.044 R)
• M18: 3,903,008 km (0.057 R)
• M19: 4,000,546 km (0.067 R)
• M20: 4,551,665 km (0.102 R)
• M21: 4,654,439 km (0.096 R)
• M22: 5,073,462 km (0.11 R)
• M23: 5,153,497 km (0.061 R)
• M24: 5,287,686 km (0.108 R)
• M25: 5,891,912 km (0.04 R)
• M26: 7,135,818 km (0.096 R)
• M27: 7,285,715 km (0.07 R)
• M28: 7,864,659 km (0.105 R)
• M29: 7,957,560 km (0.042 R)
• M30: 8,081,726 km (0.107 R)
• M31: 9,002,201 km (0.117 R)
• M32: 9,294,516 km (0.086 R)
• M33: 9,855,508 km (0.025 R)
• M34: 11,114,075 km (0.109 R)
• M35: 11,709,325 km (0.099 R)
• M36: 11,850,844 km (0.072 R)
• M37: 12,171,432 km (0.1 R)
• M38: 12,967,293 km (0.107 R)
• M39: 13,187,202 km (0.095 R)
• M40: 13,593,809 km (0.086 R)
• M41: 13,668,159 km (0.109 R)
• M42: 14,343,444 km (0.11 R)
• M43: 14,419,140 km (0.119 R)
• M44: 15,144,989 km (0.086 R)
• M45: 15,376,716 km (0.108 R)
• M46: 16,196,961 km (0.088 R)
• M47: 16,473,568 km (0.106 R)
• M48: 16,791,613 km (0.116 R)
• M49: 17,031,418 km (0.086 R)
• M50: 17,555,011 km (0.115 R)
• M51: 18,370,918 km (0.071 R)
• M52: 18,453,197 km (0.086 R)
• M53: 18,991,001 km (0.025 R)
• M54: 19,366,192 km (0.076 R)
• M55: 20,166,691 km (0.106 R)
• M56: 20,421,605 km (0.048 R)
• M57: 20,592,296 km (0.11 R)
• M58: 20,891,941 km (0.1 R)
• M59: 21,799,701 km (0.093 R)
• M60: 22,236,527 km (0.055 R)
• M61: 24,599,575 km (0.119 R)
• M62: 25,879,983 km (0.116 R)
• M63: 26,110,962 km (0.062 R)
• M64: 26,761,114 km (0.11 R)
• M65: 27,557,873 km (0.068 R)
• M66: 29,222,598 km (0.063 R)
• M67: 30,188,551 km (0.095 R)
• M68: 30,285,640 km (0.043 R)
• M69: 30,577,805 km (0.052 R)
• M70: 32,151,574 km (0.092 R)
• M71: 32,250,758 km (0.064 R)
• M72: 32,350,091 km (0.055 R)
• M73: 32,449,573 km (0.099 R)
• M74: 33,600,430 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.4

Radius: 9.2

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.97 AU - 11.29 AU

Year: 13562 Days

Day: 13.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,433,171 km

• M1: 204,351 km (0.113 R)
• M2: 485,445 km (0.11 R)
• M3: 549,024 km (0.092 R)
• M4: 952,938 km (0.115 R)
• M5: 1,014,573 km (0.059 R)
• M6: 1,098,946 km (0.059 R)
• M7: 1,436,888 km (0.117 R)
• M8: 1,508,246 km (0.044 R)
• M9: 1,755,381 km (0.083 R)
• M10: 2,015,532 km (0.068 R)
• M11: 2,260,424 km (0.105 R)
• M12: 2,344,199 km (0.063 R)
• M13: 3,051,797 km (0.085 R)
• M14: 4,827,822 km (0.111 R)
• M15: 4,972,783 km (0.058 R)
• M16: 6,066,942 km (0.1 R)
• M17: 6,184,376 km (0.07 R)
• M18: 6,262,915 km (0.111 R)
• M19: 6,421,339 km (0.096 R)
• M20: 6,500,925 km (0.108 R)
• M21: 6,661,294 km (0.108 R)
• M22: 7,191,469 km (0.096 R)
• M23: 7,819,929 km (0.095 R)
• M24: 7,947,836 km (0.088 R)
• M25: 8,076,340 km (0.091 R)
• M26: 8,685,204 km (0.097 R)
• M27: 8,773,466 km (0.12 R)
• M28: 9,354,056 km (0.088 R)
• M29: 10,225,014 km (0.094 R)
• M30: 10,930,817 km (0.09 R)
• M31: 11,994,159 km (0.079 R)
• M32: 12,538,246 km (0.111 R)
• M33: 13,753,131 km (0.088 R)
• M34: 14,479,129 km (0.109 R)
• M35: 15,430,721 km (0.083 R)
• M36: 16,184,694 km (0.12 R)
• M37: 16,730,727 km (0.101 R)
• M38: 18,178,385 km (0.099 R)
• M39: 19,492,154 km (0.053 R)
• M40: 20,014,550 km (0.067 R)
• M41: 20,482,791 km (0.112 R)
• M42: 20,718,258 km (0.11 R)
• M43: 21,013,863 km (0.096 R)
• M44: 22,089,472 km (0.117 R)
• M45: 23,183,032 km (0.109 R)
• M46: 24,731,071 km (0.119 R)
• M47: 24,981,797 km (0.038 R)
• M48: 25,170,440 km (0.109 R)
• M49: 25,296,402 km (0.114 R)
• M50: 25,359,532 km (0.117 R)
• M51: 26,503,956 km (0.118 R)
• M52: 26,568,133 km (0.112 R)
• M53: 28,056,033 km (0.103 R)
• M54: 28,186,782 km (0.079 R)
• M55: 28,777,245 km (0.079 R)
• M56: 28,843,217 km (0.067 R)
• M57: 29,571,011 km (0.093 R)
• M58: 29,637,433 km (0.072 R)
• M59: 29,970,587 km (0.111 R)
• M60: 30,037,308 km (0.103 R)
• M61: 30,304,938 km (0.117 R)
• M62: 30,977,231 km (0.117 R)
• M63: 31,450,858 km (0.111 R)
• M64: 32,268,261 km (0.069 R)
• M65: 32,817,135 km (0.119 R)
• M66: 33,438,266 km (0.102 R)
• M67: 34,063,286 km (0.07 R)
• M68: 35,819,714 km (0.083 R)
• M69: 36,316,678 km (0.065 R)
• M70: 37,030,859 km (0.091 R)
• M71: 37,174,173 km (0.112 R)
• M72: 38,617,942 km (0.05 R)
• M73: 39,712,849 km (0.105 R)
• M74: 40,153,564 km (0.065 R)
• M75: 40,448,422 km (0.108 R)
• M76: 40,522,174 km (0.111 R)
• M77: 42,082,330 km (0.109 R)
• M78: 42,982,759 km (0.078 R)
• M79: 44,269,151 km (0.069 R)
• M80: 44,573,583 km (0.068 R)
• M81: 44,878,912 km (0.116 R)
• M82: 45,644,854 km (0.096 R)
• M83: 45,952,576 km (0.108 R)
• M84: 46,029,619 km (0.099 R)
• M85: 46,106,662 km (0.03 R)
• M86: 46,802,143 km (0.109 R)
• M87: 48,203,426 km (0.104 R)
• M88: 48,987,917 km (0.11 R)
• M89: 50,331,156 km (0.08 R)
• M90: 50,569,466 km (0.049 R)
• M91: 51,047,281 km (0.09 R)
• M92: 51,286,638 km (0.031 R)
• M93: 52,409,071 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 18,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit