🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.48 AU - 0.8 AU

Year: 186 Days

Day: 24.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.61 AU - 0.89 AU

Year: 236 Days

Day: 17.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.9 AU - 1.02 AU

Year: 342 Days

Day: 33.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.91 AU - 1.23 AU

Year: 402 Days

Day: 16.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.01 AU - 1.13 AU

Year: 402 Days

Day: 35.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,248,576 km

• M1: 544,835 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.46 AU - 1.76 AU

Year: 742 Days

Day: 36.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,248,576 km

• M1: 98,435 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.22 AU - 2.28 AU

Year: 1227 Days

Day: 32.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,248,576 km

• M1: 969,993 km (0.087 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.65 AU - 4.03 AU

Year: 2735 Days

Day: 28.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.09 AU - 4.65 AU

Year: 3320 Days

Day: 12.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.6

Radius: 12.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.36 AU - 12.06 AU

Year: 10997 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,248,576 km

• M1: 181,612 km (0.071 R)
• M2: 278,701 km (0.079 R)
• M3: 575,204 km (0.093 R)
• M4: 726,447 km (0.053 R)
• M5: 1,092,064 km (0.081 R)
• M6: 1,804,450 km (0.09 R)
• M7: 2,413,163 km (0.12 R)
• M8: 3,359,370 km (0.115 R)
• M9: 3,709,279 km (0.056 R)
• M10: 4,444,254 km (0.079 R)
• M11: 5,333,463 km (0.11 R)
• M12: 5,704,466 km (0.068 R)
• M13: 6,747,911 km (0.06 R)
• M14: 7,766,074 km (0.112 R)
• M15: 8,102,071 km (0.093 R)
• M16: 9,006,540 km (0.068 R)
• M17: 9,448,602 km (0.114 R)
• M18: 10,170,561 km (0.095 R)
• M19: 10,723,774 km (0.083 R)
• M20: 11,098,068 km (0.062 R)
• M21: 11,334,133 km (0.074 R)
• M22: 11,571,844 km (0.054 R)
• M23: 11,715,308 km (0.104 R)
• M24: 12,052,502 km (0.117 R)
• M25: 12,197,911 km (0.049 R)
• M26: 12,686,947 km (0.108 R)
• M27: 13,886,722 km (0.094 R)
• M28: 15,174,759 km (0.118 R)
• M29: 15,331,987 km (0.05 R)
• M30: 16,554,650 km (0.061 R)
• M31: 16,878,679 km (0.072 R)
• M32: 17,041,591 km (0.059 R)
• M33: 17,588,222 km (0.12 R)
• M34: 18,140,537 km (0.075 R)
• M35: 18,474,739 km (0.087 R)
• M36: 19,092,727 km (0.045 R)
• M37: 19,660,302 km (0.055 R)
• M38: 19,946,333 km (0.118 R)
• M39: 20,291,306 km (0.08 R)
• M40: 21,162,264 km (0.114 R)
• M41: 23,121,099 km (0.038 R)
• M42: 23,241,675 km (0.119 R)
• M43: 24,152,726 km (0.045 R)
• M44: 25,199,313 km (0.068 R)
• M45: 25,323,479 km (0.071 R)
• M46: 25,510,027 km (0.066 R)
• M47: 27,464,224 km (0.085 R)
• M48: 27,719,887 km (0.113 R)
• M49: 27,912,120 km (0.116 R)
• M50: 30,385,721 km (0.067 R)
• M51: 30,584,088 km (0.078 R)
• M52: 30,915,447 km (0.102 R)
• M53: 31,514,886 km (0.047 R)
• M54: 31,715,646 km (0.1 R)
• M55: 31,849,686 km (0.102 R)
• M56: 32,928,735 km (0.068 R)
• M57: 33,677,622 km (0.111 R)
• M58: 34,638,639 km (0.118 R)
• M59: 36,517,738 km (0.079 R)
• M60: 36,798,982 km (0.04 R)
• M61: 38,358,240 km (0.028 R)
• M62: 39,794,530 km (0.086 R)
• M63: 40,301,517 km (0.109 R)
• M64: 41,248,471 km (0.089 R)
• M65: 42,055,402 km (0.042 R)
• M66: 42,571,814 km (0.116 R)
• M67: 42,719,617 km (0.081 R)
• M68: 43,164,371 km (0.035 R)
• M69: 43,387,272 km (0.084 R)
• M70: 43,908,920 km (0.081 R)
• M71: 44,282,914 km (0.112 R)
• M72: 44,657,807 km (0.115 R)
• M73: 44,958,498 km (0.09 R)
• M74: 45,033,896 km (0.079 R)
• M75: 46,016,305 km (0.039 R)
• M76: 46,396,134 km (0.106 R)
• M77: 46,853,305 km (0.09 R)
• M78: 46,929,600 km (0.098 R)
• M79: 47,618,498 km (0.082 R)
• M80: 49,161,301 km (0.026 R)
• M81: 49,238,793 km (0.072 R)
• M82: 49,316,434 km (0.082 R)
• M83: 51,663,625 km (0.102 R)
• M84: 52,533,387 km (0.068 R)
• M85: 52,612,674 km (0.062 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 15,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit