🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.52 AU - 0.68 AU

Year: 169 Days

Day: 31 Hours

Environment

Temp: 212 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.71 AU - 1.05 AU

Year: 300 Days

Day: 24.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.29 AU - 2.09 AU

Year: 798 Days

Day: 28.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.58 AU - 2.7 AU

Year: 1559 Days

Day: 20.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.37 AU - 3.19 AU

Year: 1685 Days

Day: 45.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.99 AU - 3.87 AU

Year: 2309 Days

Day: 35.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.9

Radius: 14.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.9 AU - 7.76 AU

Year: 7212 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 84,695,160 km

• M1: 178,021 km (0.118 R)
• M2: 317,596 km (0.118 R)
• M3: 484,847 km (0.114 R)
• M4: 799,152 km (0.049 R)
• M5: 1,501,663 km (0.1 R)
• M6: 1,615,507 km (0.096 R)
• M7: 1,904,680 km (0.092 R)
• M8: 2,211,057 km (0.114 R)
• M9: 2,342,104 km (0.07 R)
• M10: 2,533,739 km (0.09 R)
• M11: 2,932,866 km (0.086 R)
• M12: 3,460,348 km (0.067 R)
• M13: 3,635,527 km (0.03 R)
• M14: 3,836,288 km (0.107 R)
• M15: 4,086,565 km (0.108 R)
• M16: 4,318,891 km (0.08 R)
• M17: 5,570,875 km (0.105 R)
• M18: 5,673,649 km (0.092 R)
• M19: 6,038,368 km (0.104 R)
• M20: 7,066,854 km (0.083 R)
• M21: 7,946,041 km (0.069 R)
• M22: 8,620,727 km (0.081 R)
• M23: 9,131,155 km (0.067 R)
• M24: 9,466,852 km (0.111 R)
• M25: 9,559,154 km (0.034 R)
• M26: 9,682,573 km (0.113 R)
• M27: 10,276,327 km (0.063 R)
• M28: 10,561,759 km (0.091 R)
• M29: 11,303,166 km (0.096 R)
• M30: 12,463,447 km (0.114 R)
• M31: 12,972,379 km (0.09 R)
• M32: 13,177,777 km (0.077 R)
• M33: 13,592,014 km (0.1 R)
• M34: 13,940,427 km (0.112 R)
• M35: 14,080,750 km (0.073 R)
• M36: 14,504,262 km (0.045 R)
• M37: 14,931,962 km (0.117 R)
• M38: 15,872,932 km (0.098 R)
• M39: 15,982,737 km (0.076 R)
• M40: 16,758,552 km (0.113 R)
• M41: 17,433,238 km (0.116 R)
• M42: 18,155,198 km (0.078 R)
• M43: 18,423,726 km (0.034 R)
• M44: 19,628,288 km (0.101 R)
• M45: 19,825,009 km (0.104 R)
• M46: 20,978,708 km (0.101 R)
• M47: 21,099,284 km (0.106 R)
• M48: 21,665,212 km (0.043 R)
• M49: 21,950,047 km (0.047 R)
• M50: 22,154,248 km (0.102 R)
• M51: 22,605,734 km (0.088 R)
• M52: 22,811,880 km (0.058 R)
• M53: 23,267,854 km (0.049 R)
• M54: 23,894,370 km (0.062 R)
• M55: 24,020,332 km (0.111 R)
• M56: 24,780,887 km (0.067 R)
• M57: 26,065,933 km (0.054 R)
• M58: 26,499,168 km (0.103 R)
• M59: 26,629,618 km (0.114 R)
• M60: 26,891,115 km (0.112 R)
• M61: 27,945,481 km (0.099 R)
• M62: 28,211,316 km (0.03 R)
• M63: 28,433,319 km (0.104 R)
• M64: 28,924,000 km (0.079 R)
• M65: 29,058,339 km (0.087 R)
• M66: 29,237,707 km (0.059 R)
• M67: 30,231,037 km (0.049 R)
• M68: 30,321,843 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 8.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.39 AU - 10.77 AU

Year: 9944 Days

Day: 12.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,695,160 km

• M1: 162,014 km (0.053 R)
• M2: 293,511 km (0.101 R)
• M3: 413,638 km (0.099 R)
• M4: 628,012 km (0.119 R)
• M5: 730,935 km (0.042 R)
• M6: 1,129,614 km (0.038 R)
• M7: 1,749,547 km (0.113 R)
• M8: 1,948,811 km (0.078 R)
• M9: 2,051,136 km (0.037 R)
• M10: 2,351,230 km (0.113 R)
• M11: 2,478,837 km (0.038 R)
• M12: 2,779,379 km (0.11 R)
• M13: 2,856,422 km (0.116 R)
• M14: 3,435,814 km (0.059 R)
• M15: 3,707,334 km (0.099 R)
• M16: 3,877,876 km (0.067 R)
• M17: 4,249,028 km (0.108 R)
• M18: 4,450,088 km (0.116 R)
• M19: 4,540,445 km (0.061 R)
• M20: 4,908,306 km (0.1 R)
• M21: 5,429,655 km (0.093 R)
• M22: 6,601,754 km (0.104 R)
• M23: 6,939,546 km (0.116 R)
• M24: 7,070,893 km (0.103 R)
• M25: 7,256,245 km (0.102 R)
• M26: 7,767,570 km (0.052 R)
• M27: 8,151,738 km (0.111 R)
• M28: 8,938,622 km (0.096 R)
• M29: 9,370,212 km (0.059 R)
• M30: 9,603,136 km (0.054 R)
• M31: 9,808,534 km (0.04 R)
• M32: 10,104,439 km (0.085 R)
• M33: 10,163,979 km (0.112 R)
• M34: 10,403,335 km (0.101 R)
• M35: 10,918,251 km (0.053 R)
• M36: 11,286,561 km (0.086 R)
• M37: 11,472,362 km (0.062 R)
• M38: 11,627,943 km (0.08 R)
• M39: 13,319,596 km (0.116 R)
• M40: 13,417,583 km (0.078 R)
• M41: 13,944,616 km (0.09 R)
• M42: 15,052,837 km (0.072 R)
• M43: 15,325,703 km (0.088 R)
• M44: 15,841,816 km (0.099 R)
• M45: 15,945,787 km (0.105 R)
• M46: 16,049,907 km (0.097 R)
• M47: 16,258,895 km (0.097 R)
• M48: 17,139,129 km (0.098 R)
• M49: 18,035,070 km (0.103 R)
• M50: 18,179,732 km (0.109 R)
• M51: 18,506,902 km (0.103 R)
• M52: 18,579,756 km (0.118 R)
• M53: 18,909,320 km (0.084 R)
• M54: 19,462,683 km (0.104 R)
• M55: 19,648,334 km (0.099 R)
• M56: 20,472,169 km (0.073 R)
• M57: 20,623,263 km (0.07 R)
• M58: 20,888,351 km (0.09 R)
• M59: 21,883,177 km (0.054 R)
• M60: 22,076,307 km (0.073 R)
• M61: 23,325,300 km (0.064 R)
• M62: 23,601,607 km (0.066 R)
• M63: 23,799,675 km (0.093 R)
• M64: 23,998,191 km (0.086 R)
• M65: 24,237,249 km (0.079 R)
• M66: 24,516,997 km (0.101 R)
• M67: 24,717,607 km (0.093 R)
• M68: 24,838,183 km (0.109 R)
• M69: 25,241,499 km (0.097 R)
• M70: 25,606,368 km (0.105 R)
• M71: 25,809,971 km (0.08 R)
• M72: 26,013,873 km (0.115 R)
• M73: 26,505,751 km (0.119 R)
• M74: 27,373,867 km (0.089 R)
• M75: 27,999,635 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.3

Radius: 5.7

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.93 AU - 18.11 AU

Year: 22221 Days

Day: 22.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,695,160 km

• M1: 328,367 km (0.068 R)
• M2: 510,578 km (0.086 R)
• M3: 625,020 km (0.056 R)
• M4: 722,707 km (0.095 R)
• M5: 1,045,540 km (0.087 R)
• M6: 1,162,375 km (0.075 R)
• M7: 1,809,087 km (0.106 R)
• M8: 2,706,973 km (0.09 R)
• M9: 2,868,240 km (0.103 R)
• M10: 3,946,242 km (0.11 R)
• M11: 4,743,300 km (0.099 R)
• M12: 4,791,769 km (0.119 R)
• M13: 5,335,258 km (0.12 R)
• M14: 5,742,613 km (0.117 R)
• M15: 6,212,949 km (0.067 R)
• M16: 6,319,164 km (0.114 R)
• M17: 7,301,872 km (0.064 R)
• M18: 7,583,266 km (0.108 R)
• M19: 8,922,466 km (0.099 R)
• M20: 9,772,930 km (0.105 R)
• M21: 9,896,498 km (0.069 R)
• M22: 10,522,265 km (0.111 R)
• M23: 11,031,945 km (0.104 R)
• M24: 11,289,852 km (0.092 R)
• M25: 11,354,628 km (0.085 R)
• M26: 11,615,078 km (0.116 R)
• M27: 11,745,976 km (0.086 R)
• M28: 12,141,812 km (0.025 R)
• M29: 12,408,096 km (0.06 R)
• M30: 12,946,349 km (0.113 R)
• M31: 13,906,618 km (0.081 R)
• M32: 14,325,193 km (0.099 R)
• M33: 14,465,516 km (0.107 R)
• M34: 15,317,775 km (0.113 R)
• M35: 15,894,923 km (0.084 R)
• M36: 16,552,705 km (0.103 R)
• M37: 17,970,295 km (0.097 R)
• M38: 19,039,471 km (0.049 R)
• M39: 20,523,182 km (0.104 R)
• M40: 21,318,893 km (0.112 R)
• M41: 22,124,777 km (0.098 R)
• M42: 25,022,637 km (0.084 R)
• M43: 25,701,513 km (0.096 R)
• M44: 27,164,281 km (0.117 R)
• M45: 28,300,925 km (0.062 R)
• M46: 28,742,388 km (0.06 R)
• M47: 28,919,512 km (0.114 R)
• M48: 31,803,011 km (0.1 R)
• M49: 32,722,739 km (0.103 R)
• M50: 34,588,374 km (0.086 R)
• M51: 35,724,121 km (0.084 R)
• M52: 35,914,709 km (0.048 R)
• M53: 36,872,135 km (0.052 R)
• M54: 38,519,058 km (0.097 R)
• M55: 40,091,033 km (0.111 R)
• M56: 40,387,984 km (0.091 R)
• M57: 44,315,676 km (0.083 R)
• M58: 45,239,144 km (0.087 R)
• M59: 47,314,067 km (0.098 R)
• M60: 47,418,635 km (0.074 R)
• M61: 48,573,830 km (0.065 R)
• M62: 49,102,060 km (0.071 R)
• M63: 49,207,976 km (0.113 R)
• M64: 49,738,300 km (0.103 R)
• M65: 50,377,382 km (0.069 R)
• M66: 51,663,625 km (0.058 R)
• M67: 52,418,795 km (0.059 R)
• M68: 52,743,721 km (0.12 R)
• M69: 59,491,333 km (0.114 R)
• M70: 60,169,460 km (0.093 R)
• M71: 60,850,280 km (0.114 R)
• M72: 62,334,142 km (0.096 R)
• M73: 62,678,217 km (0.107 R)
• M74: 63,022,890 km (0.12 R)
• M75: 63,368,312 km (0.088 R)
• M76: 63,945,311 km (0.091 R)
• M77: 64,292,378 km (0.098 R)
• M78: 64,872,069 km (0.093 R)
• M79: 64,988,307 km (0.088 R)
• M80: 65,220,782 km (0.055 R)
• M81: 67,797,007 km (0.064 R)
• M82: 68,387,021 km (0.078 R)
• M83: 68,742,017 km (0.059 R)
• M84: 68,860,349 km (0.068 R)
• M85: 69,216,092 km (0.102 R)
• M86: 72,565,290 km (0.109 R)
• M87: 72,806,591 km (0.12 R)
• M88: 73,168,917 km (0.115 R)
• M89: 73,531,991 km (0.116 R)
• M90: 75,111,744 km (0.119 R)
• M91: 76,457,078 km (0.1 R)
• M92: 77,194,446 km (0.045 R)
• M93: 79,171,831 km (0.036 R)
• M94: 80,166,806 km (0.085 R)
• M95: 83,555,348 km (0.096 R)
• M96: 83,681,758 km (0.086 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 16,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit