🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.53 AU - 0.59 AU

Year: 153 Days

Day: 16.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,194,542 km

• M1: 41,139 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.81 AU - 1.03 AU

Year: 322 Days

Day: 29.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.91 AU - 1.13 AU

Year: 376 Days

Day: 22.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.26 AU - 1.38 AU

Year: 554 Days

Day: 29 Hours

Environment

Temp: -2 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 60,194,542 km

• M1: 602,131 km (0.043 R)
• M2: 916,885 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.46 AU - 2.02 AU

Year: 838 Days

Day: 29.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,194,542 km

• M1: 191,635 km (0.095 R)
• M2: 1,365,081 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.87 AU - 2.37 AU

Year: 1127 Days

Day: 15.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,194,542 km

• M1: 455,376 km (0.091 R)
• M2: 788,830 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.77 AU - 2.53 AU

Year: 1151 Days

Day: 16.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.22 AU - 2.28 AU

Year: 1233 Days

Day: 18.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,194,542 km

• M1: 1,841,101 km (0.069 R)

Planet 9 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.99 AU - 2.63 AU

Year: 1282 Days

Day: 20.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.1

Radius: 5.1

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.32 AU - 16.02 AU

Year: 20523 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,194,542 km

• M1: 68,815 km (0.07 R)
• M2: 106,514 km (0.113 R)
• M3: 259,702 km (0.11 R)
• M4: 491,429 km (0.091 R)
• M5: 881,730 km (0.116 R)
• M6: 2,227,363 km (0.04 R)
• M7: 2,317,271 km (0.11 R)
• M8: 2,439,044 km (0.111 R)
• M9: 2,784,914 km (0.1 R)
• M10: 3,383,455 km (0.104 R)
• M11: 3,521,833 km (0.058 R)
• M12: 3,626,851 km (0.078 R)
• M13: 3,732,766 km (0.037 R)
• M14: 3,911,835 km (0.084 R)
• M15: 4,278,200 km (0.116 R)
• M16: 4,390,249 km (0.094 R)
• M17: 4,579,191 km (0.089 R)
• M18: 4,655,486 km (0.099 R)
• M19: 5,161,875 km (0.116 R)
• M20: 5,644,627 km (0.09 R)
• M21: 5,891,463 km (0.111 R)
• M22: 5,974,490 km (0.068 R)
• M23: 6,141,890 km (0.089 R)
• M24: 7,045,162 km (0.096 R)
• M25: 7,133,425 km (0.074 R)
• M26: 7,177,556 km (0.091 R)
• M27: 7,221,987 km (0.036 R)
• M28: 7,400,158 km (0.038 R)
• M29: 7,534,796 km (0.079 R)
• M30: 9,164,216 km (0.059 R)
• M31: 9,943,920 km (0.11 R)
• M32: 9,993,437 km (0.12 R)
• M33: 10,241,919 km (0.049 R)
• M34: 11,566,309 km (0.104 R)
• M35: 11,722,489 km (0.118 R)
• M36: 12,248,475 km (0.11 R)
• M37: 12,567,717 km (0.11 R)
• M38: 12,782,091 km (0.102 R)
• M39: 14,260,417 km (0.111 R)
• M40: 15,504,323 km (0.078 R)
• M41: 15,734,106 km (0.094 R)
• M42: 16,313,797 km (0.089 R)
• M43: 17,374,745 km (0.075 R)
• M44: 17,613,504 km (0.03 R)
• M45: 18,215,186 km (0.083 R)
• M46: 19,686,481 km (0.074 R)
• M47: 20,122,709 km (0.074 R)
• M48: 20,248,072 km (0.083 R)
• M49: 20,499,247 km (0.101 R)
• M50: 20,751,618 km (0.099 R)
• M51: 20,941,458 km (0.07 R)
• M52: 24,590,300 km (0.092 R)
• M53: 26,349,870 km (0.041 R)
• M54: 26,418,386 km (0.095 R)
• M55: 26,968,457 km (0.095 R)
• M56: 27,522,268 km (0.09 R)
• M57: 27,800,520 km (0.103 R)
• M58: 30,203,361 km (0.1 R)
• M59: 30,995,033 km (0.1 R)
• M60: 31,939,295 km (0.111 R)
• M61: 33,707,093 km (0.056 R)
• M62: 34,978,525 km (0.101 R)
• M63: 35,657,999 km (0.048 R)
• M64: 36,417,956 km (0.1 R)
• M65: 36,953,068 km (0.054 R)
• M66: 37,106,555 km (0.047 R)
• M67: 37,260,042 km (0.102 R)
• M68: 38,031,219 km (0.06 R)
• M69: 38,574,260 km (0.099 R)
• M70: 38,807,632 km (0.106 R)
• M71: 39,041,604 km (0.095 R)
• M72: 39,354,263 km (0.079 R)
• M73: 39,589,281 km (0.065 R)
• M74: 41,965,195 km (0.118 R)
• M75: 42,365,668 km (0.08 R)
• M76: 43,655,651 km (0.083 R)
• M77: 44,142,741 km (0.055 R)
• M78: 44,631,627 km (0.11 R)
• M79: 44,876,668 km (0.083 R)
• M80: 46,936,631 km (0.101 R)
• M81: 47,435,540 km (0.118 R)
• M82: 51,233,232 km (0.113 R)
• M83: 52,004,409 km (0.066 R)
• M84: 52,090,278 km (0.078 R)
• M85: 52,434,502 km (0.038 R)
• M86: 53,384,898 km (0.088 R)
• M87: 53,992,564 km (0.088 R)
• M88: 58,399,718 km (0.114 R)
• M89: 59,384,670 km (0.079 R)
• M90: 59,654,245 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 10,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit