🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.5 AU - 0.76 AU

Year: 178 Days

Day: 18.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.78 AU - 1.14 AU

Year: 335 Days

Day: 27.5 Hours

Environment

Temp: 85 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,437,719 km

• M1: 808,427 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.05 AU - 1.17 AU

Year: 417 Days

Day: 39.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.14 AU - 1.68 AU

Year: 597 Days

Day: 22.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.6 AU - 1.96 AU

Year: 846 Days

Day: 35.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.41 AU - 2.49 AU

Year: 1367 Days

Day: 20.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,437,719 km

• M1: 721,660 km (0.072 R)
• M2: 1,352,814 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.6 AU - 4.9 AU

Year: 3690 Days

Day: 28.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,437,719 km

• M1: 2,489,608 km (0.059 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.9

Radius: 9.5

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.72 AU - 5.96 AU

Year: 5031 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,437,719 km

• M1: 149,448 km (0.096 R)
• M2: 447,447 km (0.039 R)
• M3: 748,438 km (0.097 R)
• M4: 977,622 km (0.105 R)
• M5: 1,387,221 km (0.098 R)
• M6: 1,452,296 km (0.082 R)
• M7: 1,636,750 km (0.107 R)
• M8: 1,811,181 km (0.09 R)
• M9: 2,047,247 km (0.108 R)
• M10: 2,489,159 km (0.11 R)
• M11: 2,670,322 km (0.091 R)
• M12: 2,897,561 km (0.119 R)
• M13: 3,326,907 km (0.104 R)
• M14: 3,868,601 km (0.078 R)
• M15: 3,961,501 km (0.077 R)
• M16: 4,365,116 km (0.086 R)
• M17: 4,608,662 km (0.086 R)
• M18: 5,262,703 km (0.034 R)
• M19: 5,443,867 km (0.072 R)
• M20: 6,188,714 km (0.073 R)
• M21: 6,573,330 km (0.119 R)
• M22: 6,768,406 km (0.112 R)
• M23: 7,164,541 km (0.088 R)
• M24: 7,365,451 km (0.076 R)
• M25: 7,802,277 km (0.114 R)
• M26: 7,890,689 km (0.061 R)
• M27: 8,307,469 km (0.086 R)
• M28: 8,946,252 km (0.048 R)
• M29: 9,007,886 km (0.117 R)
• M30: 9,632,457 km (0.078 R)
• M31: 9,822,447 km (0.09 R)
• M32: 10,497,432 km (0.109 R)
• M33: 10,660,494 km (0.112 R)
• M34: 10,791,392 km (0.079 R)
• M35: 11,387,390 km (0.114 R)
• M36: 11,521,280 km (0.097 R)
• M37: 11,723,088 km (0.071 R)
• M38: 11,892,133 km (0.102 R)
• M39: 11,960,051 km (0.099 R)
• M40: 12,198,510 km (0.096 R)
• M41: 12,267,025 km (0.105 R)
• M42: 12,958,467 km (0.119 R)
• M43: 13,098,341 km (0.084 R)
• M44: 13,556,110 km (0.095 R)
• M45: 14,019,265 km (0.119 R)
• M46: 14,415,251 km (0.097 R)
• M47: 14,523,859 km (0.05 R)
• M48: 14,596,414 km (0.113 R)
• M49: 14,961,133 km (0.064 R)
• M50: 15,107,889 km (0.092 R)
• M51: 15,587,949 km (0.101 R)
• M52: 15,736,798 km (0.119 R)
• M53: 16,261,139 km (0.05 R)
• M54: 16,601,175 km (0.105 R)
• M55: 16,905,457 km (0.069 R)
• M56: 17,211,684 km (0.104 R)
• M57: 18,258,420 km (0.084 R)
• M58: 18,336,809 km (0.026 R)
• M59: 18,809,239 km (0.05 R)
• M60: 19,007,307 km (0.114 R)
• M61: 19,445,629 km (0.114 R)
• M62: 19,525,514 km (0.115 R)
• M63: 19,806,608 km (0.037 R)
• M64: 20,494,459 km (0.044 R)
• M65: 20,575,990 km (0.115 R)
• M66: 20,902,862 km (0.065 R)
• M67: 21,686,007 km (0.116 R)
• M68: 22,436,988 km (0.077 R)
• M69: 23,153,861 km (0.036 R)
• M70: 23,323,654 km (0.093 R)
• M71: 24,308,158 km (0.104 R)
• M72: 24,827,113 km (0.068 R)
• M73: 25,480,856 km (0.09 R)
• M74: 25,612,352 km (0.09 R)
• M75: 25,919,925 km (0.076 R)
• M76: 26,096,301 km (0.089 R)
• M77: 26,317,257 km (0.117 R)
• M78: 26,450,100 km (0.105 R)
• M79: 27,521,221 km (0.071 R)
• M80: 27,791,096 km (0.117 R)
• M81: 28,333,687 km (0.1 R)
• M82: 29,108,454 km (0.093 R)
• M83: 29,613,347 km (0.079 R)
• M84: 31,098,854 km (0.058 R)
• M85: 31,239,327 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.8

Radius: 9.3

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.9 AU - 6.98 AU

Year: 5825 Days

Day: 7.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,437,719 km

• M1: 121,773 km (0.068 R)
• M2: 243,994 km (0.068 R)
• M3: 377,585 km (0.05 R)
• M4: 443,707 km (0.113 R)
• M5: 527,033 km (0.116 R)
• M6: 979,716 km (0.081 R)
• M7: 1,142,479 km (0.03 R)
• M8: 1,349,822 km (0.049 R)
• M9: 1,860,250 km (0.11 R)
• M10: 2,232,000 km (0.055 R)
• M11: 2,470,609 km (0.078 R)
• M12: 2,559,470 km (0.033 R)
• M13: 2,763,372 km (0.048 R)
• M14: 3,187,183 km (0.114 R)
• M15: 3,259,887 km (0.105 R)
• M16: 3,505,976 km (0.073 R)
• M17: 3,606,206 km (0.115 R)
• M18: 3,682,052 km (0.106 R)
• M19: 3,835,241 km (0.09 R)
• M20: 3,912,583 km (0.106 R)
• M21: 4,174,379 km (0.116 R)
• M22: 4,550,618 km (0.098 R)
• M23: 5,538,263 km (0.117 R)
• M24: 6,901,698 km (0.087 R)
• M25: 7,218,396 km (0.078 R)
• M26: 7,282,275 km (0.075 R)
• M27: 7,604,509 km (0.118 R)
• M28: 8,129,896 km (0.104 R)
• M29: 8,296,548 km (0.04 R)
• M30: 8,633,144 km (0.076 R)
• M31: 10,454,946 km (0.11 R)
• M32: 10,928,424 km (0.068 R)
• M33: 11,820,925 km (0.077 R)
• M34: 11,972,018 km (0.044 R)
• M35: 12,390,593 km (0.077 R)
• M36: 12,659,570 km (0.091 R)
• M37: 13,008,133 km (0.057 R)
• M38: 13,203,209 km (0.111 R)
• M39: 14,353,467 km (0.076 R)
• M40: 14,635,908 km (0.098 R)
• M41: 15,042,664 km (0.074 R)
• M42: 15,659,756 km (0.072 R)
• M43: 16,243,187 km (0.092 R)
• M44: 16,791,164 km (0.11 R)
• M45: 17,088,864 km (0.116 R)
• M46: 17,388,209 km (0.087 R)
• M47: 18,823,002 km (0.093 R)
• M48: 19,398,505 km (0.079 R)
• M49: 20,431,030 km (0.091 R)
• M50: 20,976,763 km (0.087 R)
• M51: 21,481,357 km (0.085 R)
• M52: 21,804,488 km (0.085 R)
• M53: 22,736,483 km (0.103 R)
• M54: 23,207,417 km (0.116 R)
• M55: 23,444,081 km (0.085 R)
• M56: 23,539,075 km (0.059 R)
• M57: 23,681,642 km (0.055 R)
• M58: 25,903,619 km (0.08 R)
• M59: 26,346,130 km (0.077 R)
• M60: 26,791,183 km (0.108 R)
• M61: 28,090,591 km (0.077 R)
• M62: 28,191,420 km (0.071 R)
• M63: 28,646,646 km (0.095 R)
• M64: 29,769,378 km (0.112 R)
• M65: 30,439,576 km (0.098 R)
• M66: 30,958,531 km (0.11 R)
• M67: 31,062,651 km (0.07 R)
• M68: 31,166,921 km (0.099 R)
• M69: 31,323,550 km (0.101 R)
• M70: 32,691,772 km (0.038 R)
• M71: 33,276,401 km (0.078 R)
• M72: 33,543,283 km (0.118 R)
• M73: 33,703,802 km (0.11 R)
• M74: 33,971,881 km (0.099 R)
• M75: 34,079,293 km (0.108 R)
• M76: 34,780,308 km (0.104 R)
• M77: 35,377,204 km (0.087 R)
• M78: 36,032,293 km (0.034 R)
• M79: 36,471,063 km (0.092 R)
• M80: 36,746,323 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.3

Radius: 7.3

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.15 AU - 18.55 AU

Year: 25760 Days

Day: 18.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,437,719 km

• M1: 98,286 km (0.12 R)
• M2: 277,803 km (0.065 R)
• M3: 329,415 km (0.115 R)
• M4: 424,260 km (0.119 R)
• M5: 1,033,871 km (0.038 R)
• M6: 1,619,547 km (0.119 R)
• M7: 2,255,188 km (0.119 R)
• M8: 2,678,400 km (0.086 R)
• M9: 3,553,249 km (0.109 R)
• M10: 3,908,244 km (0.061 R)
• M11: 4,414,783 km (0.045 R)
• M12: 6,107,483 km (0.12 R)
• M13: 7,353,932 km (0.119 R)
• M14: 7,465,831 km (0.096 R)
• M15: 9,334,010 km (0.095 R)
• M16: 10,319,411 km (0.085 R)
• M17: 10,570,885 km (0.059 R)
• M18: 10,634,165 km (0.037 R)
• M19: 10,824,453 km (0.11 R)
• M20: 11,467,126 km (0.059 R)
• M21: 12,587,763 km (0.093 R)
• M22: 15,287,706 km (0.031 R)
• M23: 16,518,597 km (0.08 R)
• M24: 16,812,706 km (0.052 R)
• M25: 17,182,961 km (0.096 R)
• M26: 18,158,040 km (0.111 R)
• M27: 18,385,728 km (0.091 R)
• M28: 20,397,370 km (0.08 R)
• M29: 20,950,733 km (0.063 R)
• M30: 21,830,368 km (0.11 R)
• M31: 22,315,215 km (0.106 R)
• M32: 23,957,052 km (0.075 R)
• M33: 24,540,932 km (0.117 R)
• M34: 25,383,019 km (0.091 R)
• M35: 27,442,383 km (0.098 R)
• M36: 28,228,370 km (0.066 R)
• M37: 28,580,075 km (0.066 R)
• M38: 29,110,399 km (0.086 R)
• M39: 30,360,289 km (0.114 R)
• M40: 30,901,385 km (0.114 R)
• M41: 31,263,861 km (0.07 R)
• M42: 33,189,933 km (0.05 R)
• M43: 33,840,385 km (0.092 R)
• M44: 35,532,337 km (0.051 R)
• M45: 36,579,971 km (0.114 R)
• M46: 37,444,497 km (0.096 R)
• M47: 37,734,118 km (0.119 R)
• M48: 37,830,908 km (0.099 R)
• M49: 39,095,908 km (0.077 R)
• M50: 39,291,731 km (0.074 R)
• M51: 39,586,140 km (0.12 R)
• M52: 39,684,426 km (0.073 R)
• M53: 40,671,771 km (0.107 R)
• M54: 41,267,919 km (0.103 R)
• M55: 41,967,289 km (0.097 R)
• M56: 42,268,280 km (0.064 R)
• M57: 42,771,378 km (0.071 R)
• M58: 43,074,164 km (0.106 R)
• M59: 43,986,860 km (0.077 R)
• M60: 45,934,625 km (0.111 R)
• M61: 47,283,399 km (0.081 R)
• M62: 49,172,371 km (0.057 R)
• M63: 49,595,434 km (0.105 R)
• M64: 49,913,629 km (0.089 R)
• M65: 52,375,112 km (0.111 R)
• M66: 54,219,654 km (0.094 R)
• M67: 55,094,951 km (0.07 R)
• M68: 55,534,470 km (0.047 R)
• M69: 55,975,035 km (0.05 R)
• M70: 57,303,913 km (0.098 R)
• M71: 57,860,567 km (0.112 R)
• M72: 59,766,893 km (0.115 R)
• M73: 59,879,540 km (0.03 R)
• M74: 62,264,130 km (0.093 R)
• M75: 62,721,899 km (0.12 R)
• M76: 63,295,607 km (0.065 R)
• M77: 63,871,110 km (0.082 R)
• M78: 64,911,264 km (0.046 R)
• M79: 65,027,202 km (0.111 R)
• M80: 69,720,237 km (0.079 R)
• M81: 70,195,510 km (0.091 R)
• M82: 71,987,393 km (0.085 R)
• M83: 72,347,625 km (0.045 R)
• M84: 73,069,883 km (0.064 R)
• M85: 73,311,035 km (0.114 R)
• M86: 74,642,755 km (0.111 R)
• M87: 75,982,255 km (0.064 R)
• M88: 76,593,811 km (0.087 R)
• M89: 78,808,906 km (0.064 R)
• M90: 78,932,474 km (0.036 R)
• M91: 79,551,809 km (0.047 R)
• M92: 80,048,474 km (0.078 R)
• M93: 82,170,670 km (0.094 R)
• M94: 83,679,663 km (0.108 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 16,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit