🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.48 AU - 0.56 AU

Year: 135 Days

Day: 17.2 Hours

Environment

Temp: 258 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.61 AU - 0.65 AU

Year: 180 Days

Day: 34.3 Hours

Environment

Temp: 229 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,135,909 km

• M1: 27,825 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.48 AU - 1.7 AU

Year: 722 Days

Day: 30.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,135,909 km

• M1: 775,815 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2 AU - 3.1 AU

Year: 1465 Days

Day: 47.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.49 AU - 3.77 AU

Year: 1993 Days

Day: 19.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.19 AU - 5.25 AU

Year: 3120 Days

Day: 41.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.92 AU - 4.62 AU

Year: 3176 Days

Day: 37.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.8

Radius: 7.5

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 17.5 AU - 18.7 AU

Year: 27713 Days

Day: 20.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 87,135,909 km

• M1: 107,561 km (0.111 R)
• M2: 237,412 km (0.112 R)
• M3: 1,185,563 km (0.084 R)
• M4: 1,502,561 km (0.091 R)
• M5: 1,636,750 km (0.069 R)
• M6: 1,916,947 km (0.057 R)
• M7: 2,062,805 km (0.096 R)
• M8: 2,212,403 km (0.106 R)
• M9: 2,326,845 km (0.065 R)
• M10: 2,970,565 km (0.084 R)
• M11: 3,139,760 km (0.082 R)
• M12: 3,443,593 km (0.107 R)
• M13: 3,756,851 km (0.03 R)
• M14: 4,507,085 km (0.085 R)
• M15: 4,652,793 km (0.088 R)
• M16: 5,353,659 km (0.045 R)
• M17: 5,821,452 km (0.091 R)
• M18: 6,907,382 km (0.065 R)
• M19: 7,588,502 km (0.042 R)
• M20: 7,646,246 km (0.102 R)
• M21: 9,631,859 km (0.054 R)
• M22: 9,882,884 km (0.04 R)
• M23: 9,946,014 km (0.117 R)
• M24: 10,778,377 km (0.04 R)
• M25: 12,034,700 km (0.101 R)
• M26: 14,039,760 km (0.117 R)
• M27: 14,253,087 km (0.068 R)
• M28: 17,046,079 km (0.035 R)
• M29: 17,273,617 km (0.086 R)
• M30: 18,193,794 km (0.108 R)
• M31: 19,129,977 km (0.064 R)
• M32: 20,805,623 km (0.102 R)
• M33: 21,211,482 km (0.104 R)
• M34: 21,866,272 km (0.043 R)
• M35: 21,948,551 km (0.092 R)
• M36: 25,671,144 km (0.12 R)
• M37: 26,896,052 km (0.088 R)
• M38: 29,584,026 km (0.067 R)
• M39: 30,406,964 km (0.107 R)
• M40: 30,775,274 km (0.107 R)
• M41: 35,888,080 km (0.092 R)
• M42: 36,082,408 km (0.085 R)
• M43: 38,839,946 km (0.101 R)
• M44: 38,939,727 km (0.106 R)
• M45: 41,155,421 km (0.108 R)
• M46: 41,460,601 km (0.092 R)
• M47: 41,562,627 km (0.093 R)
• M48: 41,664,653 km (0.078 R)
• M49: 44,554,734 km (0.087 R)
• M50: 45,077,578 km (0.119 R)
• M51: 47,508,843 km (0.075 R)
• M52: 49,225,179 km (0.099 R)
• M53: 51,508,342 km (0.093 R)
• M54: 51,617,997 km (0.089 R)
• M55: 51,727,653 km (0.108 R)
• M56: 53,603,759 km (0.117 R)
• M57: 54,494,465 km (0.089 R)
• M58: 55,727,002 km (0.101 R)
• M59: 57,082,060 km (0.054 R)
• M60: 58,219,452 km (0.105 R)
• M61: 58,333,595 km (0.084 R)
• M62: 59,364,474 km (0.104 R)
• M63: 59,939,678 km (0.053 R)
• M64: 62,726,537 km (0.074 R)
• M65: 65,081,058 km (0.113 R)
• M66: 66,627,002 km (0.094 R)
• M67: 67,104,967 km (0.115 R)
• M68: 73,916,607 km (0.056 R)
• M69: 74,659,510 km (0.039 R)
• M70: 76,402,176 km (0.108 R)
• M71: 77,906,532 km (0.117 R)
• M72: 78,410,228 km (0.065 R)
• M73: 78,914,971 km (0.112 R)
• M74: 79,800,890 km (0.098 R)
• M75: 81,199,630 km (0.119 R)
• M76: 82,093,926 km (0.05 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 14,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit