🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.63 AU

Year: 131 Days

Day: 33.1 Hours

Environment

Temp: 268 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.9 AU - 0.96 AU

Year: 314 Days

Day: 47 Hours

Environment

Temp: 154 °C

Axial Tilt: 65.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,559,309 km

• M1: 509,680 km (0.097 R)
• M2: 541,395 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1 AU - 1.2 AU

Year: 404 Days

Day: 32.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,559,309 km

• M1: 211,083 km (0.06 R)
• M2: 257,009 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.1 AU - 1.78 AU

Year: 605 Days

Day: 16.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.19 AU - 1.95 AU

Year: 688 Days

Day: 46.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.26 AU - 3.46 AU

Year: 1692 Days

Day: 47.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.35 AU - 3.83 AU

Year: 2380 Days

Day: 19.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.63 AU - 4.87 AU

Year: 3065 Days

Day: 37.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.3

Radius: 12.4

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.28 AU - 8.92 AU

Year: 8065 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,559,309 km

• M1: 180,864 km (0.088 R)
• M2: 273,166 km (0.114 R)
• M3: 355,594 km (0.027 R)
• M4: 821,592 km (0.063 R)
• M5: 906,713 km (0.079 R)
• M6: 1,525,898 km (0.118 R)
• M7: 1,833,322 km (0.118 R)
• M8: 2,065,348 km (0.091 R)
• M9: 2,431,414 km (0.075 R)
• M10: 3,032,947 km (0.045 R)
• M11: 3,364,905 km (0.097 R)
• M12: 3,650,637 km (0.096 R)
• M13: 3,737,852 km (0.038 R)
• M14: 4,094,195 km (0.095 R)
• M15: 4,807,627 km (0.109 R)
• M16: 4,967,846 km (0.075 R)
• M17: 5,492,785 km (0.102 R)
• M18: 5,795,870 km (0.097 R)
• M19: 6,173,755 km (0.084 R)
• M20: 6,881,502 km (0.042 R)
• M21: 6,989,961 km (0.096 R)
• M22: 7,171,872 km (0.112 R)
• M23: 7,839,976 km (0.115 R)
• M24: 8,412,038 km (0.084 R)
• M25: 8,527,976 km (0.11 R)
• M26: 8,644,513 km (0.077 R)
• M27: 9,235,425 km (0.104 R)
• M28: 10,125,681 km (0.097 R)
• M29: 11,127,838 km (0.104 R)
• M30: 11,255,445 km (0.119 R)
• M31: 11,640,958 km (0.045 R)
• M32: 11,770,360 km (0.094 R)
• M33: 11,900,361 km (0.098 R)
• M34: 12,293,055 km (0.053 R)
• M35: 12,867,810 km (0.051 R)
• M36: 13,632,854 km (0.028 R)
• M37: 13,860,542 km (0.091 R)
• M38: 14,598,059 km (0.103 R)
• M39: 15,585,405 km (0.112 R)
• M40: 16,255,454 km (0.043 R)
• M41: 17,180,119 km (0.056 R)
• M42: 17,723,159 km (0.052 R)
• M43: 18,523,208 km (0.081 R)
• M44: 19,029,298 km (0.076 R)
• M45: 19,131,024 km (0.115 R)
• M46: 19,488,563 km (0.108 R)
• M47: 20,470,225 km (0.066 R)
• M48: 20,678,914 km (0.049 R)
• M49: 21,680,023 km (0.054 R)
• M50: 22,481,568 km (0.101 R)
• M51: 23,784,117 km (0.107 R)
• M52: 25,502,547 km (0.094 R)
• M53: 25,783,492 km (0.074 R)
• M54: 26,008,936 km (0.112 R)
• M55: 26,235,128 km (0.101 R)
• M56: 26,461,919 km (0.083 R)
• M57: 26,575,463 km (0.106 R)
• M58: 27,031,737 km (0.083 R)
• M59: 27,260,771 km (0.111 R)
• M60: 27,375,513 km (0.095 R)
• M61: 28,707,083 km (0.116 R)
• M62: 29,233,818 km (0.103 R)
• M63: 30,000,357 km (0.066 R)
• M64: 31,072,525 km (0.098 R)
• M65: 31,734,047 km (0.085 R)
• M66: 32,460,943 km (0.09 R)
• M67: 32,948,482 km (0.097 R)
• M68: 34,425,911 km (0.113 R)
• M69: 34,798,709 km (0.096 R)
• M70: 35,987,862 km (0.037 R)
• M71: 37,700,608 km (0.115 R)
• M72: 39,829,835 km (0.103 R)
• M73: 40,025,359 km (0.072 R)
• M74: 40,286,557 km (0.048 R)
• M75: 40,679,251 km (0.091 R)
• M76: 41,666,897 km (0.091 R)
• M77: 42,130,500 km (0.047 R)
• M78: 42,595,750 km (0.111 R)
• M79: 43,129,665 km (0.032 R)
• M80: 43,330,425 km (0.045 R)
• M81: 44,406,482 km (0.079 R)
• M82: 44,541,569 km (0.091 R)
• M83: 45,151,330 km (0.098 R)
• M84: 45,423,149 km (0.106 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit