🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.55 AU - 0.63 AU

Year: 165 Days

Day: 46.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 112.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.4 AU - 1.44 AU

Year: 615 Days

Day: 34.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.47 AU - 5.61 AU

Year: 3516 Days

Day: 19.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.3

Radius: 13.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.48 AU - 8.14 AU

Year: 7932 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 74,640,616 km

• M1: 178,171 km (0.057 R)
• M2: 327,470 km (0.071 R)
• M3: 544,237 km (0.056 R)
• M4: 909,106 km (0.109 R)
• M5: 1,094,608 km (0.093 R)
• M6: 1,212,341 km (0.044 R)
• M7: 1,461,571 km (0.042 R)
• M8: 1,637,199 km (0.087 R)
• M9: 2,410,919 km (0.069 R)
• M10: 2,497,536 km (0.054 R)
• M11: 2,603,003 km (0.099 R)
• M12: 2,764,120 km (0.101 R)
• M13: 3,134,075 km (0.077 R)
• M14: 3,344,560 km (0.105 R)
• M15: 3,881,018 km (0.1 R)
• M16: 4,003,987 km (0.083 R)
• M17: 4,107,359 km (0.104 R)
• M18: 4,232,722 km (0.085 R)
• M19: 4,681,815 km (0.066 R)
• M20: 4,835,003 km (0.094 R)
• M21: 4,923,266 km (0.115 R)
• M22: 6,048,092 km (0.106 R)
• M23: 6,335,470 km (0.101 R)
• M24: 7,351,239 km (0.084 R)
• M25: 8,982,305 km (0.098 R)
• M26: 9,118,589 km (0.106 R)
• M27: 10,007,350 km (0.11 R)
• M28: 10,923,786 km (0.059 R)
• M29: 11,569,301 km (0.098 R)
• M30: 11,747,622 km (0.119 R)
• M31: 12,469,731 km (0.088 R)
• M32: 12,805,428 km (0.095 R)
• M33: 13,454,832 km (0.06 R)
• M34: 14,979,384 km (0.094 R)
• M35: 15,206,175 km (0.061 R)
• M36: 15,893,727 km (0.053 R)
• M37: 15,992,910 km (0.079 R)
• M38: 16,391,139 km (0.113 R)
• M39: 16,624,961 km (0.063 R)
• M40: 16,759,150 km (0.042 R)
• M41: 17,163,663 km (0.087 R)
• M42: 17,571,467 km (0.078 R)
• M43: 18,292,828 km (0.117 R)
• M44: 20,658,568 km (0.1 R)
• M45: 21,237,662 km (0.103 R)
• M46: 21,346,868 km (0.057 R)
• M47: 22,005,847 km (0.079 R)
• M48: 22,116,400 km (0.077 R)
• M49: 22,374,905 km (0.11 R)
• M50: 22,486,056 km (0.082 R)
• M51: 22,708,807 km (0.072 R)
• M52: 22,820,407 km (0.025 R)
• M53: 23,231,502 km (0.037 R)
• M54: 23,456,647 km (0.061 R)
• M55: 23,682,540 km (0.097 R)
• M56: 23,871,482 km (0.084 R)
• M57: 24,631,888 km (0.117 R)
• M58: 25,670,995 km (0.083 R)
• M59: 26,020,605 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.1

Radius: 5.5

Gravity: 29.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.1 AU - 16 AU

Year: 17133 Days

Day: 19.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,640,616 km

• M1: 94,695 km (0.11 R)
• M2: 191,934 km (0.109 R)
• M3: 620,831 km (0.106 R)
• M4: 664,963 km (0.088 R)
• M5: 804,089 km (0.059 R)
• M6: 902,075 km (0.086 R)
• M7: 1,083,238 km (0.088 R)
• M8: 1,819,409 km (0.089 R)
• M9: 1,949,111 km (0.113 R)
• M10: 2,015,083 km (0.084 R)
• M11: 2,081,804 km (0.1 R)
• M12: 2,321,310 km (0.116 R)
• M13: 2,391,322 km (0.04 R)
• M14: 3,014,547 km (0.117 R)
• M15: 3,129,587 km (0.09 R)
• M16: 3,483,386 km (0.083 R)
• M17: 3,849,901 km (0.115 R)
• M18: 4,143,263 km (0.12 R)
• M19: 4,975,924 km (0.099 R)
• M20: 5,574,465 km (0.069 R)
• M21: 5,715,835 km (0.105 R)
• M22: 6,293,283 km (0.086 R)
• M23: 6,342,202 km (0.065 R)
• M24: 6,738,337 km (0.098 R)
• M25: 7,040,674 km (0.117 R)
• M26: 7,974,314 km (0.03 R)
• M27: 8,672,338 km (0.076 R)
• M28: 9,558,257 km (0.116 R)
• M29: 9,897,844 km (0.116 R)
• M30: 10,414,555 km (0.095 R)
• M31: 10,764,016 km (0.072 R)
• M32: 13,757,619 km (0.091 R)
• M33: 15,774,946 km (0.112 R)
• M34: 16,243,187 km (0.053 R)
• M35: 16,988,035 km (0.069 R)
• M36: 18,510,941 km (0.114 R)
• M37: 19,431,267 km (0.101 R)
• M38: 19,645,641 km (0.119 R)
• M39: 20,584,218 km (0.101 R)
• M40: 21,611,058 km (0.109 R)
• M41: 22,130,761 km (0.082 R)
• M42: 22,579,405 km (0.08 R)
• M43: 23,866,994 km (0.086 R)
• M44: 24,327,157 km (0.114 R)
• M45: 26,671,356 km (0.1 R)
• M46: 27,548,747 km (0.086 R)
• M47: 27,950,717 km (0.12 R)
• M48: 28,435,563 km (0.104 R)
• M49: 29,249,974 km (0.049 R)
• M50: 29,824,430 km (0.108 R)
• M51: 29,989,287 km (0.07 R)
• M52: 30,402,775 km (0.064 R)
• M53: 31,319,062 km (0.06 R)
• M54: 32,922,901 km (0.067 R)
• M55: 33,691,834 km (0.072 R)
• M56: 34,121,629 km (0.091 R)
• M57: 34,726,453 km (0.096 R)
• M58: 35,334,718 km (0.054 R)
• M59: 36,121,902 km (0.084 R)
• M60: 36,297,679 km (0.118 R)
• M61: 37,269,318 km (0.104 R)
• M62: 37,891,944 km (0.115 R)
• M63: 38,877,495 km (0.119 R)
• M64: 39,418,590 km (0.086 R)
• M65: 39,599,454 km (0.098 R)
• M66: 40,325,901 km (0.111 R)
• M67: 40,782,175 km (0.064 R)
• M68: 42,902,874 km (0.11 R)
• M69: 43,368,722 km (0.1 R)
• M70: 46,293,659 km (0.102 R)
• M71: 48,601,356 km (0.116 R)
• M72: 48,698,296 km (0.119 R)
• M73: 50,258,601 km (0.097 R)
• M74: 51,835,213 km (0.116 R)
• M75: 53,227,970 km (0.114 R)
• M76: 53,528,063 km (0.07 R)
• M77: 54,632,993 km (0.102 R)
• M78: 54,733,822 km (0.108 R)
• M79: 55,238,864 km (0.112 R)
• M80: 56,865,442 km (0.086 R)
• M81: 56,967,617 km (0.088 R)
• M82: 57,274,592 km (0.092 R)
• M83: 60,061,451 km (0.059 R)
• M84: 61,733,656 km (0.102 R)
• M85: 62,154,175 km (0.069 R)
• M86: 62,997,907 km (0.114 R)
• M87: 63,103,673 km (0.1 R)
• M88: 63,209,439 km (0.099 R)
• M89: 63,315,204 km (0.094 R)
• M90: 65,016,880 km (0.104 R)
• M91: 65,444,730 km (0.092 R)
• M92: 68,247,895 km (0.084 R)
• M93: 69,118,255 km (0.103 R)
• M94: 69,554,782 km (0.1 R)
• M95: 71,310,163 km (0.103 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 19,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit