🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.41 AU - 0.69 AU

Year: 147 Days

Day: 21.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 73.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,409,216 km

• M1: 122,221 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.61 AU

Year: 163 Days

Day: 13.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.6 AU - 0.6 AU

Year: 167 Days

Day: 29.1 Hours

Environment

Temp: 245 °C

Axial Tilt: 90.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.07 AU - 1.25 AU

Year: 450 Days

Day: 21.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.3 AU - 1.58 AU

Year: 622 Days

Day: 15.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.41 AU - 1.93 AU

Year: 777 Days

Day: 15.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.01 AU - 4.03 AU

Year: 2901 Days

Day: 17.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,409,216 km

• M1: 754,871 km (0.107 R)

Asteroid Belt

Center: 7.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 8.3

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.81 AU - 13.89 AU

Year: 13761 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,409,216 km

• M1: 125,064 km (0.113 R)
• M2: 372,648 km (0.064 R)
• M3: 451,935 km (0.108 R)
• M4: 522,845 km (0.105 R)
• M5: 582,833 km (0.025 R)
• M6: 883,226 km (0.066 R)
• M7: 1,188,256 km (0.078 R)
• M8: 1,591,572 km (0.094 R)
• M9: 1,750,594 km (0.069 R)
• M10: 2,233,347 km (0.063 R)
• M11: 2,648,331 km (0.076 R)
• M12: 3,257,793 km (0.076 R)
• M13: 3,315,238 km (0.069 R)
• M14: 3,667,691 km (0.106 R)
• M15: 3,727,530 km (0.068 R)
• M16: 5,059,550 km (0.075 R)
• M17: 5,499,218 km (0.109 R)
• M18: 5,706,411 km (0.085 R)
• M19: 5,880,842 km (0.113 R)
• M20: 6,163,881 km (0.106 R)
• M21: 6,415,205 km (0.12 R)
• M22: 6,706,473 km (0.058 R)
• M23: 6,890,628 km (0.065 R)
• M24: 7,113,977 km (0.082 R)
• M25: 7,302,022 km (0.109 R)
• M26: 7,529,710 km (0.094 R)
• M27: 7,721,344 km (0.092 R)
• M28: 7,992,117 km (0.112 R)
• M29: 8,109,252 km (0.109 R)
• M30: 8,226,836 km (0.067 R)
• M31: 8,424,155 km (0.064 R)
• M32: 8,984,998 km (0.066 R)
• M33: 9,890,663 km (0.116 R)
• M34: 10,396,902 km (0.117 R)
• M35: 10,524,809 km (0.034 R)
• M36: 11,084,903 km (0.119 R)
• M37: 11,171,969 km (0.083 R)
• M38: 11,434,364 km (0.078 R)
• M39: 11,699,002 km (0.045 R)
• M40: 12,504,587 km (0.1 R)
• M41: 13,980,819 km (0.088 R)
• M42: 14,074,916 km (0.086 R)
• M43: 14,931,214 km (0.028 R)
• M44: 15,657,512 km (0.079 R)
• M45: 15,804,267 km (0.101 R)
• M46: 15,951,322 km (0.119 R)
• M47: 16,148,193 km (0.108 R)
• M48: 16,643,960 km (0.075 R)
• M49: 16,993,869 km (0.095 R)
• M50: 17,194,929 km (0.117 R)
• M51: 18,417,891 km (0.103 R)
• M52: 19,668,829 km (0.068 R)
• M53: 20,197,957 km (0.099 R)
• M54: 20,571,353 km (0.065 R)
• M55: 20,732,021 km (0.082 R)
• M56: 20,785,577 km (0.071 R)
• M57: 21,541,645 km (0.059 R)
• M58: 22,526,747 km (0.115 R)
• M59: 22,637,150 km (0.104 R)
• M60: 22,803,054 km (0.06 R)
• M61: 23,863,104 km (0.061 R)
• M62: 24,031,851 km (0.103 R)
• M63: 24,427,388 km (0.117 R)
• M64: 25,684,458 km (0.106 R)
• M65: 28,499,142 km (0.067 R)
• M66: 28,618,521 km (0.058 R)
• M67: 28,738,200 km (0.088 R)
• M68: 30,857,254 km (0.113 R)
• M69: 31,410,167 km (0.06 R)
• M70: 31,471,951 km (0.111 R)
• M71: 31,904,588 km (0.078 R)
• M72: 32,463,785 km (0.073 R)
• M73: 32,900,910 km (0.069 R)
• M74: 33,717,864 km (0.119 R)
• M75: 35,371,968 km (0.115 R)
• M76: 35,950,612 km (0.07 R)
• M77: 39,421,582 km (0.039 R)
• M78: 39,488,004 km (0.081 R)
• M79: 40,289,100 km (0.114 R)
• M80: 40,557,329 km (0.054 R)
• M81: 40,960,645 km (0.086 R)
• M82: 41,095,433 km (0.101 R)
• M83: 41,297,839 km (0.102 R)
• M84: 41,839,383 km (0.075 R)
• M85: 42,451,238 km (0.108 R)
• M86: 43,203,117 km (0.061 R)
• M87: 43,546,444 km (0.052 R)
• M88: 44,581,512 km (0.076 R)
• M89: 44,650,925 km (0.099 R)
• M90: 45,485,233 km (0.025 R)
• M91: 45,694,670 km (0.052 R)
• M92: 45,904,406 km (0.116 R)
• M93: 46,887,264 km (0.057 R)
• M94: 47,169,405 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.8

Radius: 6.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 12.73 AU - 16.47 AU

Year: 20077 Days

Day: 15.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 100,409,216 km

• M1: 91,853 km (0.099 R)
• M2: 198,367 km (0.101 R)
• M3: 276,307 km (0.051 R)
• M4: 546,182 km (0.086 R)
• M5: 663,616 km (0.12 R)
• M6: 808,277 km (0.044 R)
• M7: 865,274 km (0.107 R)
• M8: 943,514 km (0.094 R)
• M9: 1,235,828 km (0.054 R)
• M10: 1,324,390 km (0.108 R)
• M11: 2,081,056 km (0.065 R)
• M12: 2,240,827 km (0.065 R)
• M13: 2,377,110 km (0.073 R)
• M14: 2,488,112 km (0.102 R)
• M15: 2,978,793 km (0.094 R)
• M16: 3,038,482 km (0.093 R)
• M17: 4,587,120 km (0.107 R)
• M18: 4,971,586 km (0.077 R)
• M19: 5,585,835 km (0.027 R)
• M20: 6,416,103 km (0.035 R)
• M21: 6,649,177 km (0.106 R)
• M22: 7,083,758 km (0.071 R)
• M23: 7,324,761 km (0.045 R)
• M24: 7,568,306 km (0.027 R)
• M25: 7,814,694 km (0.075 R)
• M26: 9,833,367 km (0.066 R)
• M27: 12,241,444 km (0.1 R)
• M28: 13,361,932 km (0.087 R)
• M29: 16,065,615 km (0.084 R)
• M30: 17,021,246 km (0.101 R)
• M31: 17,505,943 km (0.116 R)
• M32: 17,560,097 km (0.09 R)
• M33: 18,820,609 km (0.046 R)
• M34: 19,545,859 km (0.115 R)
• M35: 20,337,083 km (0.109 R)
• M36: 23,069,039 km (0.103 R)
• M37: 24,629,045 km (0.051 R)
• M38: 25,852,158 km (0.065 R)
• M39: 26,782,357 km (0.111 R)
• M40: 27,032,335 km (0.089 R)
• M41: 27,220,230 km (0.063 R)
• M42: 27,849,888 km (0.116 R)
• M43: 27,976,298 km (0.095 R)
• M44: 28,039,727 km (0.113 R)
• M45: 29,444,750 km (0.089 R)
• M46: 30,546,240 km (0.057 R)
• M47: 32,190,171 km (0.052 R)
• M48: 33,324,571 km (0.086 R)
• M49: 33,458,910 km (0.107 R)
• M50: 33,997,911 km (0.082 R)
• M51: 35,152,807 km (0.083 R)
• M52: 41,694,423 km (0.116 R)
• M53: 42,274,413 km (0.075 R)
• M54: 42,492,527 km (0.053 R)
• M55: 43,003,105 km (0.111 R)
• M56: 44,325,101 km (0.107 R)
• M57: 44,546,805 km (0.11 R)
• M58: 46,033,808 km (0.111 R)
• M59: 50,668,649 km (0.064 R)
• M60: 51,287,386 km (0.064 R)
• M61: 51,908,666 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.1

Radius: 7.7

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 17.63 AU - 20.49 AU

Year: 29947 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,409,216 km

• M1: 131,197 km (0.076 R)
• M2: 227,688 km (0.08 R)
• M3: 643,271 km (0.072 R)
• M4: 1,570,030 km (0.094 R)
• M5: 1,874,611 km (0.112 R)
• M6: 2,197,443 km (0.105 R)
• M7: 2,365,591 km (0.067 R)
• M8: 4,110,351 km (0.09 R)
• M9: 4,213,723 km (0.117 R)
• M10: 4,265,783 km (0.113 R)
• M11: 4,475,968 km (0.104 R)
• M12: 4,689,594 km (0.062 R)
• M13: 5,182,519 km (0.065 R)
• M14: 6,395,758 km (0.102 R)
• M15: 6,455,747 km (0.119 R)
• M16: 6,515,885 km (0.081 R)
• M17: 7,439,502 km (0.084 R)
• M18: 8,272,762 km (0.109 R)
• M19: 10,659,447 km (0.07 R)
• M20: 12,559,788 km (0.099 R)
• M21: 12,710,284 km (0.107 R)
• M22: 13,394,694 km (0.117 R)
• M23: 13,625,673 km (0.051 R)
• M24: 14,091,222 km (0.075 R)
• M25: 17,493,825 km (0.088 R)
• M26: 18,339,652 km (0.045 R)
• M27: 18,510,343 km (0.041 R)
• M28: 18,595,913 km (0.119 R)
• M29: 19,025,857 km (0.045 R)
• M30: 19,633,225 km (0.116 R)
• M31: 19,720,440 km (0.057 R)
• M32: 20,158,911 km (0.101 R)
• M33: 20,335,138 km (0.066 R)
• M34: 22,216,481 km (0.069 R)
• M35: 23,316,175 km (0.032 R)
• M36: 24,059,227 km (0.095 R)
• M37: 25,950,593 km (0.057 R)
• M38: 26,046,336 km (0.035 R)
• M39: 26,430,802 km (0.07 R)
• M40: 26,817,213 km (0.108 R)
• M41: 28,975,163 km (0.077 R)
• M42: 29,074,645 km (0.07 R)
• M43: 29,373,542 km (0.079 R)
• M44: 30,075,006 km (0.104 R)
• M45: 30,276,365 km (0.063 R)
• M46: 30,782,006 km (0.1 R)
• M47: 32,212,311 km (0.075 R)
• M48: 33,351,200 km (0.113 R)
• M49: 35,881,648 km (0.114 R)
• M50: 36,095,273 km (0.103 R)
• M51: 37,819,538 km (0.083 R)
• M52: 38,145,961 km (0.084 R)
• M53: 38,582,338 km (0.094 R)
• M54: 38,691,844 km (0.096 R)
• M55: 41,684,100 km (0.055 R)
• M56: 47,301,201 km (0.096 R)
• M57: 47,652,756 km (0.064 R)
• M58: 49,542,327 km (0.111 R)
• M59: 49,899,267 km (0.115 R)
• M60: 50,496,312 km (0.083 R)
• M61: 50,855,497 km (0.116 R)
• M62: 51,095,602 km (0.111 R)
• M63: 51,335,856 km (0.055 R)
• M64: 54,127,202 km (0.075 R)
• M65: 54,249,573 km (0.062 R)
• M66: 55,973,988 km (0.111 R)
• M67: 58,342,721 km (0.083 R)
• M68: 59,982,164 km (0.105 R)
• M69: 60,998,681 km (0.057 R)
• M70: 61,126,139 km (0.085 R)
• M71: 61,508,960 km (0.12 R)
• M72: 62,534,004 km (0.06 R)
• M73: 65,512,049 km (0.111 R)
• M74: 66,821,180 km (0.119 R)
• M75: 67,874,798 km (0.027 R)
• M76: 68,801,108 km (0.113 R)
• M77: 70,934,224 km (0.039 R)
• M78: 71,739,659 km (0.08 R)
• M79: 72,143,573 km (0.082 R)
• M80: 72,278,361 km (0.063 R)
• M81: 76,361,036 km (0.03 R)
• M82: 76,773,328 km (0.104 R)
• M83: 77,186,517 km (0.087 R)
• M84: 77,324,297 km (0.09 R)
• M85: 77,462,376 km (0.064 R)
• M86: 80,238,464 km (0.118 R)
• M87: 84,037,651 km (0.105 R)
• M88: 85,602,146 km (0.052 R)
• M89: 86,316,475 km (0.114 R)
• M90: 91,809,709 km (0.106 R)
• M91: 92,248,181 km (0.066 R)
• M92: 92,687,400 km (0.068 R)
• M93: 94,746,016 km (0.064 R)
• M94: 96,225,689 km (0.101 R)
• M95: 97,265,992 km (0.116 R)
• M96: 99,958,156 km (0.114 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 11,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit