🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.48 AU - 0.7 AU

Year: 159 Days

Day: 25.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,296,646 km

• M1: 74,799 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.53 AU - 0.77 AU

Year: 184 Days

Day: 42.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,296,646 km

• M1: 36,651 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.79 AU - 0.95 AU

Year: 285 Days

Day: 14.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.3 AU - 1.7 AU

Year: 646 Days

Day: 20.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.53 AU - 1.97 AU

Year: 814 Days

Day: 37.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,296,646 km

• M1: 203,902 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.11 AU - 3.33 AU

Year: 1577 Days

Day: 14.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.82 AU - 5.1 AU

Year: 3310 Days

Day: 13.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,296,646 km

• M1: 377,286 km (0.071 R)
• M2: 1,215,333 km (0.091 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.8

Radius: 9.6

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.72 AU - 7.8 AU

Year: 5505 Days

Day: 5.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 80.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,296,646 km

• M1: 122,221 km (0.047 R)
• M2: 182,061 km (0.066 R)
• M3: 272,119 km (0.043 R)
• M4: 376,239 km (0.114 R)
• M5: 754,871 km (0.056 R)
• M6: 819,348 km (0.112 R)
• M7: 926,908 km (0.076 R)
• M8: 2,136,557 km (0.067 R)
• M9: 2,501,576 km (0.083 R)
• M10: 2,681,542 km (0.099 R)
• M11: 3,733,963 km (0.043 R)
• M12: 3,963,296 km (0.028 R)
• M13: 4,268,177 km (0.084 R)
• M14: 4,339,685 km (0.11 R)
• M15: 4,532,217 km (0.094 R)
• M16: 5,126,719 km (0.106 R)
• M17: 5,253,728 km (0.093 R)
• M18: 5,381,634 km (0.045 R)
• M19: 5,510,737 km (0.115 R)
• M20: 6,225,515 km (0.089 R)
• M21: 6,773,792 km (0.12 R)
• M22: 6,913,366 km (0.086 R)
• M23: 7,081,963 km (0.067 R)
• M24: 8,330,357 km (0.097 R)
• M25: 8,479,955 km (0.116 R)
• M26: 8,690,739 km (0.086 R)
• M27: 9,087,023 km (0.114 R)
• M28: 9,148,508 km (0.115 R)
• M29: 9,333,860 km (0.11 R)
• M30: 9,395,943 km (0.071 R)
• M31: 9,614,206 km (0.095 R)
• M32: 9,739,719 km (0.066 R)
• M33: 10,055,819 km (0.116 R)
• M34: 10,119,398 km (0.109 R)
• M35: 10,279,019 km (0.026 R)
• M36: 10,343,197 km (0.115 R)
• M37: 11,057,078 km (0.058 R)
• M38: 11,188,574 km (0.027 R)
• M39: 11,552,845 km (0.116 R)
• M40: 11,619,566 km (0.095 R)
• M41: 12,089,902 km (0.088 R)
• M42: 12,259,246 km (0.118 R)
• M43: 12,361,422 km (0.11 R)
• M44: 12,772,517 km (0.111 R)
• M45: 12,945,003 km (0.026 R)
• M46: 13,118,536 km (0.118 R)
• M47: 14,032,579 km (0.096 R)
• M48: 14,282,109 km (0.086 R)
• M49: 14,497,230 km (0.054 R)
• M50: 15,368,488 km (0.109 R)
• M51: 15,441,941 km (0.095 R)
• M52: 15,958,802 km (0.042 R)
• M53: 16,406,398 km (0.042 R)
• M54: 17,047,425 km (0.035 R)
• M55: 17,927,958 km (0.111 R)
• M56: 18,705,419 km (0.116 R)
• M57: 18,783,808 km (0.049 R)
• M58: 19,098,412 km (0.098 R)
• M59: 19,892,478 km (0.075 R)
• M60: 20,414,425 km (0.047 R)
• M61: 20,575,841 km (0.118 R)
• M62: 20,900,169 km (0.067 R)
• M63: 20,981,550 km (0.094 R)
• M64: 21,718,170 km (0.095 R)
• M65: 21,965,755 km (0.104 R)
• M66: 22,421,878 km (0.051 R)
• M67: 22,672,006 km (0.12 R)
• M68: 22,797,369 km (0.09 R)
• M69: 23,174,954 km (0.102 R)
• M70: 23,385,588 km (0.079 R)
• M71: 23,512,297 km (0.06 R)
• M72: 24,320,126 km (0.094 R)
• M73: 24,405,696 km (0.106 R)
• M74: 24,749,023 km (0.075 R)
• M75: 25,614,147 km (0.066 R)
• M76: 26,050,524 km (0.102 R)
• M77: 26,225,704 km (0.074 R)
• M78: 26,533,277 km (0.063 R)
• M79: 26,842,047 km (0.105 R)
• M80: 27,820,118 km (0.098 R)
• M81: 28,133,824 km (0.028 R)
• M82: 28,493,757 km (0.094 R)
• M83: 29,263,737 km (0.111 R)
• M84: 29,719,711 km (0.105 R)
• M85: 30,132,302 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.1

Radius: 12.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.49 AU - 7.71 AU

Year: 5959 Days

Day: 6.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,296,646 km

• M1: 174,880 km (0.103 R)
• M2: 252,820 km (0.098 R)
• M3: 369,208 km (0.065 R)
• M4: 502,499 km (0.063 R)
• M5: 744,100 km (0.113 R)
• M6: 861,534 km (0.081 R)
• M7: 973,284 km (0.094 R)
• M8: 1,296,266 km (0.118 R)
• M9: 1,908,420 km (0.107 R)
• M10: 2,091,528 km (0.067 R)
• M11: 2,403,739 km (0.085 R)
• M12: 2,529,401 km (0.11 R)
• M13: 2,787,308 km (0.081 R)
• M14: 3,073,339 km (0.046 R)
• M15: 3,151,130 km (0.093 R)
• M16: 3,308,955 km (0.103 R)
• M17: 3,571,200 km (0.103 R)
• M18: 4,051,858 km (0.045 R)
• M19: 4,223,896 km (0.06 R)
• M20: 4,376,486 km (0.056 R)
• M21: 4,508,730 km (0.055 R)
• M22: 4,597,591 km (0.069 R)
• M23: 4,845,176 km (0.042 R)
• M24: 5,566,537 km (0.042 R)
• M25: 6,296,574 km (0.065 R)
• M26: 6,774,689 km (0.102 R)
• M27: 6,876,715 km (0.092 R)
• M28: 7,056,831 km (0.085 R)
• M29: 7,342,862 km (0.106 R)
• M30: 7,579,825 km (0.09 R)
• M31: 7,659,261 km (0.086 R)
• M32: 7,899,665 km (0.11 R)
• M33: 8,442,556 km (0.103 R)
• M34: 8,552,660 km (0.097 R)
• M35: 8,746,389 km (0.067 R)
• M36: 9,110,062 km (0.117 R)
• M37: 9,593,263 km (0.101 R)
• M38: 10,143,184 km (0.116 R)
• M39: 10,554,878 km (0.045 R)
• M40: 10,643,889 km (0.09 R)
• M41: 11,092,383 km (0.106 R)
• M42: 11,608,346 km (0.103 R)
• M43: 11,700,199 km (0.105 R)
• M44: 11,823,019 km (0.116 R)
• M45: 12,039,038 km (0.092 R)
• M46: 12,318,786 km (0.064 R)
• M47: 12,600,629 km (0.062 R)
• M48: 13,075,153 km (0.103 R)
• M49: 13,170,746 km (0.083 R)
• M50: 13,330,666 km (0.029 R)
• M51: 13,814,167 km (0.092 R)
• M52: 14,765,160 km (0.095 R)
• M53: 15,198,396 km (0.112 R)
• M54: 15,500,733 km (0.119 R)
• M55: 15,771,206 km (0.103 R)
• M56: 16,868,805 km (0.069 R)
• M57: 17,567,128 km (0.103 R)
• M58: 18,275,025 km (0.058 R)
• M59: 18,848,135 km (0.119 R)
• M60: 19,173,062 km (0.078 R)
• M61: 19,318,022 km (0.089 R)
• M62: 19,499,783 km (0.045 R)
• M63: 19,682,143 km (0.088 R)
• M64: 19,975,205 km (0.106 R)
• M65: 20,232,663 km (0.117 R)
• M66: 20,862,620 km (0.034 R)
• M67: 21,461,460 km (0.085 R)
• M68: 21,574,407 km (0.12 R)
• M69: 21,725,351 km (0.066 R)
• M70: 22,065,985 km (0.062 R)
• M71: 22,637,898 km (0.054 R)
• M72: 22,714,492 km (0.104 R)
• M73: 23,291,790 km (0.106 R)
• M74: 23,407,878 km (0.114 R)
• M75: 23,874,025 km (0.086 R)
• M76: 24,147,340 km (0.106 R)
• M77: 24,225,730 km (0.064 R)
• M78: 24,500,391 km (0.042 R)
• M79: 25,092,500 km (0.1 R)
• M80: 25,251,073 km (0.053 R)
• M81: 25,529,625 km (0.067 R)
• M82: 25,929,350 km (0.093 R)
• M83: 26,170,053 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783

Radius: 3

Gravity: 87 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 14.62 AU - 16.36 AU

Year: 21427 Days

Day: 16 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,296,646 km

• M1: 39,943 km (0.08 R)
• M2: 427,401 km (0.09 R)
• M3: 559,346 km (0.087 R)
• M4: 805,734 km (0.089 R)
• M5: 996,172 km (0.087 R)
• M6: 1,679,535 km (0.096 R)
• M7: 2,028,248 km (0.087 R)
• M8: 2,100,653 km (0.043 R)
• M9: 2,173,807 km (0.052 R)
• M10: 2,591,634 km (0.11 R)
• M11: 3,628,945 km (0.049 R)
• M12: 3,761,190 km (0.088 R)
• M13: 4,121,421 km (0.096 R)
• M14: 4,398,626 km (0.078 R)
• M15: 4,777,857 km (0.054 R)
• M16: 4,971,287 km (0.079 R)
• M17: 6,132,466 km (0.116 R)
• M18: 8,222,049 km (0.106 R)
• M19: 8,570,312 km (0.09 R)
• M20: 9,221,213 km (0.097 R)
• M21: 9,704,414 km (0.078 R)
• M22: 10,632,669 km (0.048 R)
• M23: 10,821,611 km (0.106 R)
• M24: 11,011,750 km (0.117 R)
• M25: 13,242,254 km (0.06 R)
• M26: 13,309,872 km (0.109 R)
• M27: 13,649,908 km (0.067 R)
• M28: 15,321,365 km (0.07 R)
• M29: 15,677,558 km (0.076 R)
• M30: 16,909,047 km (0.113 R)
• M31: 17,129,704 km (0.061 R)
• M32: 19,849,393 km (0.115 R)
• M33: 20,393,631 km (0.103 R)
• M34: 23,024,309 km (0.114 R)
• M35: 23,595,923 km (0.11 R)
• M36: 23,842,310 km (0.08 R)
• M37: 24,420,506 km (0.103 R)
• M38: 25,086,965 km (0.044 R)
• M39: 26,608,375 km (0.119 R)
• M40: 27,380,150 km (0.07 R)
• M41: 27,552,637 km (0.083 R)
• M42: 28,072,340 km (0.105 R)
• M43: 31,437,993 km (0.088 R)
• M44: 31,980,883 km (0.097 R)
• M45: 32,526,915 km (0.048 R)
• M46: 32,801,128 km (0.059 R)
• M47: 33,628,255 km (0.079 R)
• M48: 34,555,313 km (0.114 R)
• M49: 34,928,410 km (0.042 R)
• M50: 35,209,205 km (0.059 R)
• M51: 35,490,748 km (0.066 R)
• M52: 35,772,890 km (0.112 R)
• M53: 37,099,973 km (0.076 R)
• M54: 37,482,046 km (0.036 R)
• M55: 37,769,423 km (0.12 R)
• M56: 39,899,398 km (0.06 R)
• M57: 40,290,895 km (0.112 R)
• M58: 41,373,834 km (0.12 R)
• M59: 41,869,302 km (0.08 R)
• M60: 42,666,061 km (0.094 R)
• M61: 43,669,114 km (0.107 R)
• M62: 44,375,815 km (0.091 R)
• M63: 45,086,255 km (0.064 R)
• M64: 46,724,352 km (0.032 R)
• M65: 46,930,498 km (0.093 R)
• M66: 47,136,943 km (0.08 R)
• M67: 47,757,923 km (0.06 R)
• M68: 47,861,744 km (0.055 R)
• M69: 49,637,471 km (0.094 R)
• M70: 49,742,489 km (0.059 R)
• M71: 52,930,419 km (0.116 R)
• M72: 54,223,992 km (0.055 R)
• M73: 57,282,521 km (0.083 R)
• M74: 57,834,537 km (0.09 R)
• M75: 58,388,348 km (0.081 R)
• M76: 59,501,207 km (0.108 R)
• M77: 60,060,254 km (0.082 R)
• M78: 63,793,319 km (0.06 R)
• M79: 66,439,257 km (0.112 R)
• M80: 67,019,098 km (0.099 R)
• M81: 68,417,838 km (0.107 R)
• M82: 68,651,809 km (0.101 R)
• M83: 69,238,083 km (0.099 R)
• M84: 69,355,667 km (0.079 R)
• M85: 70,533,750 km (0.055 R)
• M86: 71,006,929 km (0.035 R)
• M87: 73,029,492 km (0.118 R)
• M88: 74,228,070 km (0.063 R)
• M89: 74,709,177 km (0.054 R)
• M90: 76,644,524 km (0.111 R)
• M91: 76,765,998 km (0.079 R)
• M92: 77,252,640 km (0.117 R)
• M93: 77,496,335 km (0.087 R)
• M94: 79,824,377 km (0.093 R)
• M95: 80,934,991 km (0.075 R)
• M96: 81,430,310 km (0.056 R)
• M97: 82,797,634 km (0.108 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 14,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit