🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.78 AU - 1.12 AU

Year: 335 Days

Day: 26.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.89 AU - 2.27 AU

Year: 1085 Days

Day: 46.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.38 AU - 3.38 AU

Year: 1768 Days

Day: 15.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.95 AU - 4.35 AU

Year: 3057 Days

Day: 17.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,460,977 km

• M1: 200,910 km (0.1 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.8

Radius: 9.1

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.99 AU - 6.49 AU

Year: 4973 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,460,977 km

• M1: 202,556 km (0.113 R)
• M2: 554,410 km (0.094 R)
• M3: 736,171 km (0.073 R)
• M4: 1,111,961 km (0.095 R)
• M5: 1,187,807 km (0.056 R)
• M6: 1,265,448 km (0.074 R)
• M7: 1,409,661 km (0.065 R)
• M8: 1,610,720 km (0.087 R)
• M9: 1,767,648 km (0.088 R)
• M10: 1,875,060 km (0.109 R)
• M11: 2,021,965 km (0.115 R)
• M12: 2,545,258 km (0.075 R)
• M13: 2,811,991 km (0.113 R)
• M14: 2,874,822 km (0.084 R)
• M15: 3,152,626 km (0.119 R)
• M16: 3,327,954 km (0.071 R)
• M17: 3,919,913 km (0.042 R)
• M18: 4,108,556 km (0.091 R)
• M19: 4,180,213 km (0.101 R)
• M20: 4,324,575 km (0.078 R)
• M21: 4,568,869 km (0.109 R)
• M22: 4,943,910 km (0.105 R)
• M23: 5,276,915 km (0.033 R)
• M24: 5,564,592 km (0.118 R)
• M25: 5,696,986 km (0.08 R)
• M26: 5,937,988 km (0.053 R)
• M27: 6,182,282 km (0.091 R)
• M28: 6,681,041 km (0.059 R)
• M29: 6,765,414 km (0.073 R)
• M30: 6,992,204 km (0.083 R)
• M31: 7,192,666 km (0.051 R)
• M32: 7,864,809 km (0.061 R)
• M33: 7,924,199 km (0.103 R)
• M34: 8,073,348 km (0.03 R)
• M35: 8,163,257 km (0.059 R)
• M36: 8,556,849 km (0.083 R)
• M37: 8,771,522 km (0.101 R)
• M38: 8,833,006 km (0.065 R)
• M39: 9,049,923 km (0.118 R)
• M40: 9,394,148 km (0.114 R)
• M41: 10,160,239 km (0.087 R)
• M42: 10,452,702 km (0.094 R)
• M43: 10,583,601 km (0.104 R)
• M44: 10,913,165 km (0.09 R)
• M45: 10,979,586 km (0.085 R)
• M46: 11,785,919 km (0.112 R)
• M47: 12,024,677 km (0.074 R)
• M48: 12,161,858 km (0.087 R)
• M49: 12,403,159 km (0.105 R)
• M50: 13,066,177 km (0.082 R)
• M51: 13,562,094 km (0.108 R)
• M52: 14,100,198 km (0.112 R)
• M53: 14,353,766 km (0.087 R)
• M54: 14,426,471 km (0.11 R)
• M55: 15,308,649 km (0.093 R)
• M56: 15,644,048 km (0.071 R)
• M57: 16,094,936 km (0.117 R)
• M58: 16,397,871 km (0.082 R)
• M59: 17,589,568 km (0.103 R)
• M60: 18,412,656 km (0.089 R)
• M61: 19,088,240 km (0.117 R)
• M62: 19,248,309 km (0.102 R)
• M63: 20,586,313 km (0.11 R)
• M64: 21,245,890 km (0.111 R)
• M65: 21,328,767 km (0.109 R)
• M66: 21,619,884 km (0.096 R)
• M67: 22,543,352 km (0.111 R)
• M68: 23,823,311 km (0.027 R)
• M69: 24,211,817 km (0.111 R)
• M70: 25,390,050 km (0.096 R)
• M71: 25,478,163 km (0.111 R)
• M72: 26,052,768 km (0.07 R)
• M73: 26,586,982 km (0.115 R)
• M74: 26,855,361 km (0.096 R)
• M75: 27,079,758 km (0.104 R)
• M76: 27,440,139 km (0.061 R)
• M77: 28,530,708 km (0.047 R)
• M78: 29,542,887 km (0.032 R)
• M79: 29,913,889 km (0.096 R)
• M80: 30,146,514 km (0.112 R)
• M81: 31,365,886 km (0.052 R)
• M82: 31,554,828 km (0.061 R)

Asteroid Belt

Center: 12.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.1

Radius: 5.2

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 16.1 AU - 20.46 AU

Year: 28265 Days

Day: 18.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,460,977 km

• M1: 108,608 km (0.026 R)
• M2: 491,279 km (0.058 R)
• M3: 555,307 km (0.117 R)
• M4: 1,690,007 km (0.086 R)
• M5: 2,756,939 km (0.101 R)
• M6: 3,478,150 km (0.064 R)
• M7: 3,859,625 km (0.072 R)
• M8: 3,989,626 km (0.083 R)
• M9: 4,220,904 km (0.1 R)
• M10: 5,152,749 km (0.102 R)
• M11: 5,696,986 km (0.095 R)
• M12: 6,069,934 km (0.116 R)
• M13: 6,450,660 km (0.091 R)
• M14: 6,760,926 km (0.075 R)
• M15: 9,763,655 km (0.034 R)
• M16: 9,985,508 km (0.115 R)
• M17: 11,305,261 km (0.113 R)
• M18: 12,582,527 km (0.116 R)
• M19: 12,727,188 km (0.085 R)
• M20: 13,360,735 km (0.076 R)
• M21: 13,854,857 km (0.068 R)
• M22: 13,954,489 km (0.103 R)
• M23: 14,658,048 km (0.062 R)
• M24: 15,065,403 km (0.031 R)
• M25: 15,579,571 km (0.083 R)
• M26: 15,631,332 km (0.073 R)
• M27: 16,204,292 km (0.115 R)
• M28: 16,256,801 km (0.099 R)
• M29: 17,210,188 km (0.097 R)
• M30: 18,839,009 km (0.114 R)
• M31: 19,615,722 km (0.056 R)
• M32: 21,315,303 km (0.027 R)
• M33: 22,767,150 km (0.081 R)
• M34: 22,884,734 km (0.059 R)
• M35: 23,120,351 km (0.083 R)
• M36: 23,475,347 km (0.087 R)
• M37: 26,010,432 km (0.075 R)
• M38: 26,071,767 km (0.038 R)
• M39: 27,622,648 km (0.076 R)
• M40: 29,139,421 km (0.107 R)
• M41: 29,203,150 km (0.057 R)
• M42: 33,380,820 km (0.114 R)
• M43: 33,983,101 km (0.102 R)
• M44: 34,117,440 km (0.111 R)
• M45: 34,251,928 km (0.109 R)
• M46: 35,334,269 km (0.107 R)
• M47: 36,909,834 km (0.109 R)
• M48: 37,671,437 km (0.084 R)
• M49: 38,158,826 km (0.1 R)
• M50: 38,788,484 km (0.039 R)
• M51: 39,421,432 km (0.113 R)
• M52: 41,126,399 km (0.101 R)
• M53: 42,637,787 km (0.055 R)
• M54: 42,855,152 km (0.06 R)
• M55: 43,436,639 km (0.103 R)
• M56: 44,680,994 km (0.114 R)
• M57: 45,566,464 km (0.049 R)
• M58: 46,085,569 km (0.058 R)
• M59: 47,204,711 km (0.051 R)
• M60: 47,354,608 km (0.117 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 17,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit