🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.69 AU - 0.69 AU

Year: 167 Days

Day: 24.2 Hours

Environment

Temp: 363 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.64 AU - 0.84 AU

Year: 185 Days

Day: 20.8 Hours

Environment

Temp: 268 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.62 AU - 0.94 AU

Year: 200 Days

Day: 17.9 Hours

Environment

Temp: 258 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,081,054 km

• M1: 111,600 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.21 AU - 1.43 AU

Year: 441 Days

Day: 33.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.07 AU - 1.65 AU

Year: 461 Days

Day: 24.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,081,054 km

• M1: 390,301 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.09 AU - 3.41 AU

Year: 1325 Days

Day: 17.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,081,054 km

• M1: 375,939 km (0.036 R)

Planet 7 - Terrestrial

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.05 AU - 8.05 AU

Year: 4871 Days

Day: 40.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,081,054 km

• M1: 2,787,457 km (0.12 R)

Planet 8 - Terrestrial

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.58 AU - 10.38 AU

Year: 7176 Days

Day: 35.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.04 AU - 10.54 AU

Year: 7573 Days

Day: 30.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.9

Radius: 10

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.43 AU - 12.37 AU

Year: 10457 Days

Day: 11.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,081,054 km

• M1: 127,009 km (0.05 R)
• M2: 245,789 km (0.109 R)
• M3: 410,048 km (0.079 R)
• M4: 518,357 km (0.041 R)
• M5: 604,226 km (0.06 R)
• M6: 893,249 km (0.043 R)
• M7: 1,095,505 km (0.112 R)
• M8: 1,298,061 km (0.037 R)
• M9: 1,434,943 km (0.049 R)
• M10: 1,673,851 km (0.082 R)
• M11: 2,100,504 km (0.098 R)
• M12: 2,189,963 km (0.08 R)
• M13: 2,299,020 km (0.087 R)
• M14: 2,694,856 km (0.091 R)
• M15: 2,851,485 km (0.113 R)
• M16: 3,194,214 km (0.098 R)
• M17: 3,339,324 km (0.088 R)
• M18: 3,444,192 km (0.032 R)
• M19: 3,614,434 km (0.097 R)
• M20: 3,853,043 km (0.081 R)
• M21: 4,074,597 km (0.118 R)
• M22: 4,186,945 km (0.107 R)
• M23: 4,414,633 km (0.105 R)
• M24: 4,646,510 km (0.118 R)
• M25: 5,025,890 km (0.105 R)
• M26: 5,170,701 km (0.063 R)
• M27: 5,366,076 km (0.104 R)
• M28: 5,613,660 km (0.086 R)
• M29: 5,941,279 km (0.071 R)
• M30: 6,773,941 km (0.096 R)
• M31: 6,961,088 km (0.104 R)
• M32: 7,095,726 km (0.118 R)
• M33: 7,587,604 km (0.072 R)
• M34: 7,893,831 km (0.11 R)
• M35: 8,289,218 km (0.055 R)
• M36: 8,836,447 km (0.118 R)
• M37: 9,188,002 km (0.059 R)
• M38: 9,276,564 km (0.104 R)
• M39: 9,395,195 km (0.118 R)
• M40: 9,693,942 km (0.093 R)
• M41: 10,239,525 km (0.112 R)
• M42: 10,454,348 km (0.042 R)
• M43: 10,639,700 km (0.083 R)
• M44: 11,139,506 km (0.066 R)
• M45: 11,202,487 km (0.075 R)
• M46: 11,423,892 km (0.079 R)
• M47: 11,999,993 km (0.036 R)
• M48: 12,129,395 km (0.082 R)
• M49: 12,324,172 km (0.071 R)
• M50: 12,782,839 km (0.07 R)
• M51: 12,848,812 km (0.113 R)
• M52: 13,380,782 km (0.108 R)
• M53: 13,582,290 km (0.037 R)
• M54: 13,920,082 km (0.078 R)
• M55: 14,329,082 km (0.075 R)
• M56: 14,707,565 km (0.039 R)
• M57: 15,369,087 km (0.095 R)
• M58: 17,155,884 km (0.073 R)
• M59: 17,265,240 km (0.049 R)
• M60: 18,147,867 km (0.095 R)
• M61: 18,557,317 km (0.112 R)
• M62: 18,707,064 km (0.043 R)
• M63: 19,007,606 km (0.073 R)
• M64: 19,727,770 km (0.097 R)
• M65: 19,804,065 km (0.093 R)
• M66: 20,225,632 km (0.108 R)
• M67: 20,727,683 km (0.119 R)
• M68: 20,844,070 km (0.1 R)
• M69: 21,155,682 km (0.085 R)
• M70: 21,783,395 km (0.057 R)
• M71: 21,941,370 km (0.074 R)
• M72: 22,936,794 km (0.107 R)
• M73: 23,743,875 km (0.047 R)
• M74: 24,437,111 km (0.088 R)
• M75: 24,519,091 km (0.108 R)
• M76: 25,261,246 km (0.114 R)
• M77: 25,510,177 km (0.11 R)
• M78: 25,718,417 km (0.091 R)
• M79: 26,388,167 km (0.11 R)
• M80: 26,809,734 km (0.047 R)
• M81: 27,191,059 km (0.093 R)
• M82: 27,659,599 km (0.069 R)
• M83: 28,130,832 km (0.088 R)
• M84: 28,259,786 km (0.111 R)
• M85: 28,345,805 km (0.079 R)

Kuiper Belt

Range: 37.7 - 64.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 14,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit