🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.29 AU - 2.03 AU

Year: 658 Days

Day: 26.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,628,349 km

• M1: 85,420 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.67 AU - 1.83 AU

Year: 712 Days

Day: 30.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,628,349 km

• M1: 1,171,651 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.69 AU - 2.77 AU

Year: 1024 Days

Day: 28.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.83 AU - 2.97 AU

Year: 1144 Days

Day: 22.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,628,349 km

• M1: 1,008,439 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.41 AU - 3.47 AU

Year: 1963 Days

Day: 35.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,628,349 km

• M1: 142,567 km (0.094 R)
• M2: 479,461 km (0.027 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.37 AU - 3.95 AU

Year: 2154 Days

Day: 32 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.24 AU - 6.92 AU

Year: 5192 Days

Day: 20.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,628,349 km

• M1: 3,914,079 km (0.096 R)

Asteroid Belt

Center: 8.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.1

Radius: 9.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.93 AU - 10.35 AU

Year: 9932 Days

Day: 11 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,628,349 km

• M1: 122,521 km (0.094 R)
• M2: 194,028 km (0.082 R)
• M3: 278,850 km (0.104 R)
• M4: 417,827 km (0.11 R)
• M5: 736,171 km (0.119 R)
• M6: 1,004,400 km (0.077 R)
• M7: 1,123,031 km (0.104 R)
• M8: 1,331,421 km (0.108 R)
• M9: 1,660,088 km (0.092 R)
• M10: 1,817,764 km (0.1 R)
• M11: 1,931,309 km (0.112 R)
• M12: 2,080,757 km (0.035 R)
• M13: 2,570,091 km (0.071 R)
• M14: 3,094,582 km (0.109 R)
• M15: 3,631,339 km (0.046 R)
• M16: 3,692,823 km (0.077 R)
• M17: 3,816,690 km (0.115 R)
• M18: 4,479,259 km (0.067 R)
• M19: 4,656,084 km (0.119 R)
• M20: 4,993,727 km (0.072 R)
• M21: 5,479,920 km (0.095 R)
• M22: 6,176,148 km (0.07 R)
• M23: 6,274,434 km (0.103 R)
• M24: 6,622,399 km (0.114 R)
• M25: 6,951,065 km (0.064 R)
• M26: 7,337,177 km (0.052 R)
• M27: 7,572,046 km (0.109 R)
• M28: 7,969,228 km (0.1 R)
• M29: 8,291,911 km (0.087 R)
• M30: 8,509,276 km (0.032 R)
• M31: 9,539,557 km (0.118 R)
• M32: 10,432,806 km (0.101 R)
• M33: 10,638,204 km (0.061 R)
• M34: 10,756,237 km (0.057 R)
• M35: 10,874,568 km (0.1 R)
• M36: 11,142,648 km (0.103 R)
• M37: 11,262,476 km (0.068 R)
• M38: 11,654,871 km (0.088 R)
• M39: 12,267,325 km (0.098 R)
• M40: 12,733,621 km (0.117 R)
• M41: 12,984,646 km (0.077 R)
• M42: 13,079,192 km (0.117 R)
• M43: 13,459,769 km (0.092 R)
• M44: 13,715,582 km (0.109 R)
• M45: 13,844,086 km (0.082 R)
• M46: 14,199,381 km (0.066 R)
• M47: 14,361,994 km (0.053 R)
• M48: 14,459,831 km (0.09 R)
• M49: 15,350,238 km (0.11 R)
• M50: 16,088,802 km (0.065 R)
• M51: 17,114,445 km (0.115 R)
• M52: 17,565,632 km (0.102 R)
• M53: 17,635,345 km (0.062 R)
• M54: 18,090,871 km (0.12 R)
• M55: 18,267,097 km (0.088 R)
• M56: 18,443,921 km (0.096 R)
• M57: 18,514,831 km (0.109 R)
• M58: 18,585,890 km (0.106 R)
• M59: 18,799,366 km (0.11 R)
• M60: 19,049,494 km (0.1 R)
• M61: 19,842,662 km (0.033 R)
• M62: 19,988,071 km (0.101 R)
• M63: 20,097,427 km (0.113 R)
• M64: 20,389,741 km (0.098 R)
• M65: 21,424,210 km (0.059 R)
• M66: 22,855,114 km (0.114 R)
• M67: 23,083,849 km (0.118 R)
• M68: 23,736,245 km (0.08 R)
• M69: 23,929,227 km (0.072 R)
• M70: 24,316,835 km (0.117 R)
• M71: 26,006,991 km (0.075 R)
• M72: 26,405,520 km (0.118 R)
• M73: 26,485,405 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.5

Radius: 14.2

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.03 AU - 13.33 AU

Year: 13889 Days

Day: 6.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,628,349 km

• M1: 228,586 km (0.119 R)
• M2: 492,626 km (0.104 R)
• M3: 605,123 km (0.084 R)
• M4: 714,180 km (0.104 R)
• M5: 1,070,522 km (0.09 R)
• M6: 1,297,014 km (0.112 R)
• M7: 1,388,567 km (0.114 R)
• M8: 1,617,901 km (0.07 R)
• M9: 1,717,234 km (0.092 R)
• M10: 2,136,258 km (0.107 R)
• M11: 2,540,920 km (0.087 R)
• M12: 2,728,665 km (0.048 R)
• M13: 2,921,347 km (0.095 R)
• M14: 3,093,534 km (0.061 R)
• M15: 3,193,615 km (0.044 R)
• M16: 3,763,284 km (0.114 R)
• M17: 3,951,329 km (0.108 R)
• M18: 4,421,066 km (0.089 R)
• M19: 4,591,308 km (0.091 R)
• M20: 5,026,189 km (0.099 R)
• M21: 5,263,751 km (0.054 R)
• M22: 7,127,740 km (0.068 R)
• M23: 7,361,562 km (0.083 R)
• M24: 8,286,824 km (0.105 R)
• M25: 8,638,828 km (0.103 R)
• M26: 8,745,492 km (0.085 R)
• M27: 9,614,057 km (0.059 R)
• M28: 9,761,560 km (0.108 R)
• M29: 10,133,461 km (0.103 R)
• M30: 10,547,996 km (0.098 R)
• M31: 11,122,452 km (0.09 R)
• M32: 11,355,077 km (0.095 R)
• M33: 11,667,736 km (0.119 R)
• M34: 11,943,595 km (0.038 R)
• M35: 12,582,527 km (0.11 R)
• M36: 12,987,489 km (0.045 R)
• M37: 13,150,550 km (0.089 R)
• M38: 13,520,356 km (0.067 R)
• M39: 14,102,292 km (0.088 R)
• M40: 14,312,028 km (0.107 R)
• M41: 15,506,268 km (0.098 R)
• M42: 16,954,525 km (0.099 R)
• M43: 17,222,455 km (0.044 R)
• M44: 17,853,159 km (0.075 R)
• M45: 18,080,249 km (0.094 R)
• M46: 18,813,428 km (0.095 R)
• M47: 18,952,105 km (0.102 R)
• M48: 21,600,437 km (0.038 R)
• M49: 21,988,194 km (0.092 R)
• M50: 22,085,433 km (0.044 R)
• M51: 22,574,169 km (0.039 R)
• M52: 22,918,394 km (0.112 R)
• M53: 23,413,114 km (0.095 R)
• M54: 23,512,447 km (0.097 R)
• M55: 23,711,562 km (0.059 R)
• M56: 24,817,090 km (0.053 R)
• M57: 25,682,813 km (0.061 R)
• M58: 27,078,112 km (0.094 R)
• M59: 27,496,238 km (0.093 R)
• M60: 27,601,106 km (0.069 R)
• M61: 28,180,200 km (0.107 R)
• M62: 29,457,915 km (0.088 R)
• M63: 29,995,869 km (0.095 R)
• M64: 30,211,888 km (0.105 R)
• M65: 31,081,351 km (0.088 R)
• M66: 31,354,816 km (0.113 R)
• M67: 31,629,029 km (0.065 R)
• M68: 32,179,848 km (0.098 R)
• M69: 32,567,307 km (0.118 R)
• M70: 33,012,061 km (0.072 R)
• M71: 33,738,957 km (0.089 R)
• M72: 33,851,305 km (0.092 R)
• M73: 35,722,326 km (0.118 R)
• M74: 36,296,034 km (0.103 R)
• M75: 36,526,265 km (0.051 R)
• M76: 36,872,734 km (0.091 R)
• M77: 38,444,858 km (0.061 R)
• M78: 38,562,142 km (0.116 R)
• M79: 38,914,894 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.9

Radius: 5

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 19.18 AU - 19.6 AU

Year: 26263 Days

Day: 23.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,628,349 km

• M1: 68,067 km (0.049 R)
• M2: 137,780 km (0.101 R)
• M3: 233,971 km (0.083 R)
• M4: 321,336 km (0.061 R)
• M5: 353,051 km (0.057 R)
• M6: 586,723 km (0.101 R)
• M7: 1,025,793 km (0.07 R)
• M8: 1,123,779 km (0.102 R)
• M9: 1,715,738 km (0.105 R)
• M10: 3,099,967 km (0.061 R)
• M11: 3,386,896 km (0.118 R)
• M12: 3,607,702 km (0.049 R)
• M13: 3,909,441 km (0.069 R)
• M14: 4,297,797 km (0.113 R)
• M15: 5,194,936 km (0.119 R)
• M16: 6,644,240 km (0.056 R)
• M17: 7,388,938 km (0.071 R)
• M18: 9,006,540 km (0.101 R)
• M19: 9,776,670 km (0.106 R)
• M20: 10,997,837 km (0.111 R)
• M21: 11,215,053 km (0.081 R)
• M22: 12,098,279 km (0.086 R)
• M23: 12,154,229 km (0.093 R)
• M24: 12,889,203 km (0.119 R)
• M25: 13,464,257 km (0.11 R)
• M26: 14,283,455 km (0.098 R)
• M27: 16,401,013 km (0.056 R)
• M28: 19,198,493 km (0.112 R)
• M29: 19,525,664 km (0.098 R)
• M30: 19,986,724 km (0.109 R)
• M31: 22,139,587 km (0.026 R)
• M32: 22,896,403 km (0.08 R)
• M33: 25,719,464 km (0.105 R)
• M34: 26,007,739 km (0.084 R)
• M35: 26,079,995 km (0.118 R)
• M36: 26,587,581 km (0.083 R)
• M37: 27,907,483 km (0.116 R)
• M38: 28,203,687 km (0.076 R)
• M39: 30,230,439 km (0.053 R)
• M40: 31,838,765 km (0.101 R)
• M41: 32,692,371 km (0.084 R)
• M42: 32,848,401 km (0.082 R)
• M43: 34,263,448 km (0.082 R)
• M44: 34,421,872 km (0.12 R)
• M45: 35,297,767 km (0.085 R)
• M46: 36,990,168 km (0.099 R)
• M47: 37,478,605 km (0.098 R)
• M48: 39,287,542 km (0.091 R)
• M49: 39,952,355 km (0.102 R)
• M50: 42,308,372 km (0.096 R)
• M51: 45,142,354 km (0.109 R)
• M52: 47,065,435 km (0.113 R)
• M53: 47,859,949 km (0.108 R)
• M54: 48,303,208 km (0.105 R)
• M55: 48,925,984 km (0.07 R)
• M56: 49,193,764 km (0.082 R)
• M57: 49,283,074 km (0.058 R)
• M58: 50,269,672 km (0.107 R)
• M59: 50,900,825 km (0.074 R)
• M60: 51,897,895 km (0.07 R)
• M61: 52,079,806 km (0.105 R)
• M62: 54,834,950 km (0.063 R)
• M63: 55,020,302 km (0.119 R)
• M64: 55,670,753 km (0.07 R)
• M65: 55,950,352 km (0.112 R)
• M66: 56,979,136 km (0.097 R)
• M67: 57,073,084 km (0.096 R)
• M68: 57,542,971 km (0.118 R)
• M69: 57,919,957 km (0.075 R)
• M70: 58,014,353 km (0.057 R)
• M71: 58,486,784 km (0.083 R)
• M72: 62,506,478 km (0.105 R)
• M73: 63,379,382 km (0.112 R)
• M74: 63,671,247 km (0.108 R)

Kuiper Belt

Range: 35.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 16,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit