🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.54 AU

Year: 141 Days

Day: 12.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,632,159 km

• M1: 149,598 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.63 AU - 2.71 AU

Year: 1204 Days

Day: 45.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,632,159 km

• M1: 1,759,121 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.67 AU - 3.75 AU

Year: 2692 Days

Day: 18.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.9

Radius: 9.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.98 AU - 8.42 AU

Year: 7278 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,632,159 km

• M1: 115,639 km (0.084 R)
• M2: 179,218 km (0.115 R)
• M3: 269,875 km (0.073 R)
• M4: 348,862 km (0.057 R)
• M5: 698,024 km (0.117 R)
• M6: 779,704 km (0.05 R)
• M7: 889,509 km (0.027 R)
• M8: 965,953 km (0.047 R)
• M9: 1,057,956 km (0.053 R)
• M10: 1,139,337 km (0.079 R)
• M11: 1,308,533 km (0.098 R)
• M12: 1,396,347 km (0.111 R)
• M13: 1,470,996 km (0.11 R)
• M14: 1,735,485 km (0.066 R)
• M15: 2,221,229 km (0.103 R)
• M16: 2,434,257 km (0.069 R)
• M17: 2,580,114 km (0.049 R)
• M18: 3,073,937 km (0.052 R)
• M19: 3,392,431 km (0.071 R)
• M20: 3,555,642 km (0.106 R)
• M21: 3,763,434 km (0.074 R)
• M22: 3,889,993 km (0.116 R)
• M23: 4,278,350 km (0.028 R)
• M24: 4,344,322 km (0.085 R)
• M25: 4,410,594 km (0.084 R)
• M26: 4,566,625 km (0.115 R)
• M27: 4,656,533 km (0.043 R)
• M28: 5,492,635 km (0.1 R)
• M29: 5,660,634 km (0.098 R)
• M30: 6,026,251 km (0.099 R)
• M31: 6,149,968 km (0.113 R)
• M32: 6,249,451 km (0.114 R)
• M33: 6,324,400 km (0.071 R)
• M34: 6,729,511 km (0.095 R)
• M35: 6,806,254 km (0.066 R)
• M36: 6,935,058 km (0.063 R)
• M37: 7,169,029 km (0.098 R)
• M38: 7,940,206 km (0.077 R)
• M39: 9,245,597 km (0.101 R)
• M40: 9,908,316 km (0.091 R)
• M41: 10,083,794 km (0.105 R)
• M42: 10,825,800 km (0.059 R)
• M43: 11,677,759 km (0.112 R)
• M44: 11,894,078 km (0.099 R)
• M45: 11,956,161 km (0.03 R)
• M46: 12,111,743 km (0.083 R)
• M47: 12,582,677 km (0.096 R)
• M48: 12,772,666 km (0.073 R)
• M49: 13,639,735 km (0.099 R)
• M50: 13,737,124 km (0.075 R)
• M51: 14,758,279 km (0.056 R)
• M52: 14,858,360 km (0.039 R)
• M53: 15,126,589 km (0.096 R)
• M54: 17,047,575 km (0.114 R)
• M55: 17,187,748 km (0.08 R)
• M56: 18,646,178 km (0.045 R)
• M57: 19,153,315 km (0.069 R)
• M58: 19,628,288 km (0.076 R)
• M59: 19,811,994 km (0.053 R)
• M60: 19,959,348 km (0.076 R)
• M61: 20,329,303 km (0.094 R)
• M62: 20,515,254 km (0.09 R)
• M63: 21,718,020 km (0.102 R)
• M64: 21,908,159 km (0.115 R)
• M65: 21,984,305 km (0.082 R)
• M66: 22,060,450 km (0.062 R)
• M67: 23,214,747 km (0.12 R)
• M68: 23,525,911 km (0.089 R)
• M69: 23,995,199 km (0.097 R)
• M70: 24,625,754 km (0.116 R)
• M71: 24,704,892 km (0.114 R)
• M72: 24,863,615 km (0.111 R)
• M73: 25,142,017 km (0.102 R)
• M74: 26,509,341 km (0.09 R)
• M75: 26,793,727 km (0.026 R)
• M76: 27,160,989 km (0.079 R)
• M77: 27,488,908 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.8

Radius: 5.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.36 AU - 12.56 AU

Year: 16569 Days

Day: 22.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 27,632,159 km

• M1: 90,656 km (0.102 R)
• M2: 247,584 km (0.047 R)
• M3: 287,677 km (0.059 R)
• M4: 523,892 km (0.101 R)
• M5: 1,897,948 km (0.12 R)
• M6: 2,350,033 km (0.105 R)
• M7: 2,834,281 km (0.108 R)
• M8: 3,348,748 km (0.104 R)
• M9: 5,799,311 km (0.105 R)
• M10: 6,170,613 km (0.089 R)
• M11: 6,270,993 km (0.102 R)
• M12: 7,224,530 km (0.108 R)
• M13: 7,758,445 km (0.105 R)
• M14: 8,002,888 km (0.109 R)
• M15: 8,415,927 km (0.03 R)
• M16: 8,499,403 km (0.113 R)
• M17: 9,119,636 km (0.076 R)
• M18: 9,291,374 km (0.04 R)
• M19: 11,402,798 km (0.109 R)
• M20: 13,232,081 km (0.092 R)
• M21: 16,072,795 km (0.093 R)
• M22: 18,186,464 km (0.064 R)
• M23: 18,910,218 km (0.101 R)
• M24: 19,422,441 km (0.098 R)
• M25: 19,828,001 km (0.077 R)
• M26: 20,050,453 km (0.113 R)
• M27: 20,722,746 km (0.069 R)
• M28: 21,250,826 km (0.12 R)
• M29: 21,859,690 km (0.027 R)
• M30: 22,166,216 km (0.092 R)
• M31: 23,917,109 km (0.072 R)
• M32: 23,956,453 km (0.096 R)
• M33: 24,153,923 km (0.067 R)
• M34: 24,908,793 km (0.087 R)
• M35: 26,482,563 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 13,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit