🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.65 AU

Year: 139 Days

Day: 13.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.17 AU - 1.71 AU

Year: 622 Days

Day: 40.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 19,582,899 km

• M1: 101,128 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.34 AU - 2.22 AU

Year: 855 Days

Day: 32.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.75 AU - 4.01 AU

Year: 2236 Days

Day: 43.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 174.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,582,899 km

• M1: 110,403 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.38 AU - 4.96 AU

Year: 3065 Days

Day: 36.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.21 AU - 5.05 AU

Year: 3585 Days

Day: 20.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,582,899 km

• M1: 971,040 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.1

Radius: 9.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.05 AU - 6.41 AU

Year: 4305 Days

Day: 15 Hours

Environment

Temp: -128 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,582,899 km

• M1: 148,251 km (0.12 R)
• M2: 210,634 km (0.086 R)
• M3: 275,110 km (0.086 R)
• M4: 441,912 km (0.064 R)
• M5: 662,569 km (0.086 R)
• M6: 744,100 km (0.102 R)
• M7: 948,750 km (0.117 R)
• M8: 1,284,148 km (0.054 R)
• M9: 1,447,659 km (0.09 R)
• M10: 1,655,600 km (0.07 R)
• M11: 1,912,758 km (0.099 R)
• M12: 2,032,736 km (0.098 R)
• M13: 2,238,283 km (0.105 R)
• M14: 2,537,778 km (0.088 R)
• M15: 2,910,875 km (0.091 R)
• M16: 2,972,360 km (0.086 R)
• M17: 3,111,935 km (0.114 R)
• M18: 3,301,625 km (0.118 R)
• M19: 3,527,667 km (0.099 R)
• M20: 3,626,103 km (0.114 R)
• M21: 3,910,189 km (0.1 R)
• M22: 4,080,731 km (0.09 R)
• M23: 4,149,546 km (0.07 R)
• M24: 4,411,342 km (0.098 R)
• M25: 4,535,508 km (0.055 R)
• M26: 4,606,866 km (0.049 R)
• M27: 4,696,625 km (0.104 R)
• M28: 4,805,233 km (0.084 R)
• M29: 5,154,544 km (0.108 R)
• M30: 5,474,085 km (0.071 R)
• M31: 6,171,959 km (0.114 R)
• M32: 6,370,775 km (0.076 R)
• M33: 6,471,005 km (0.069 R)
• M34: 6,673,112 km (0.061 R)
• M35: 6,836,323 km (0.118 R)
• M36: 6,959,592 km (0.094 R)
• M37: 7,104,253 km (0.088 R)
• M38: 7,291,849 km (0.028 R)
• M39: 7,417,810 km (0.067 R)
• M40: 7,714,463 km (0.107 R)
• M41: 7,778,640 km (0.115 R)
• M42: 7,928,837 km (0.101 R)
• M43: 8,232,221 km (0.119 R)
• M44: 8,385,409 km (0.109 R)
• M45: 8,495,364 km (0.112 R)
• M46: 8,561,486 km (0.085 R)
• M47: 9,437,980 km (0.065 R)
• M48: 9,713,390 km (0.068 R)
• M49: 10,038,017 km (0.096 R)
• M50: 10,319,112 km (0.116 R)
• M51: 10,721,979 km (0.029 R)
• M52: 11,129,782 km (0.115 R)
• M53: 11,299,277 km (0.109 R)
• M54: 11,689,877 km (0.027 R)
• M55: 12,010,465 km (0.096 R)
• M56: 12,184,298 km (0.062 R)
• M57: 12,333,896 km (0.053 R)
• M58: 12,534,506 km (0.1 R)
• M59: 12,888,006 km (0.067 R)
• M60: 13,656,490 km (0.065 R)
• M61: 14,150,911 km (0.116 R)
• M62: 14,704,274 km (0.119 R)
• M63: 14,863,596 km (0.11 R)
• M64: 15,103,850 km (0.114 R)
• M65: 15,968,226 km (0.11 R)
• M66: 16,186,789 km (0.119 R)
• M67: 16,488,977 km (0.053 R)
• M68: 16,820,785 km (0.105 R)
• M69: 17,071,062 km (0.1 R)
• M70: 17,182,811 km (0.091 R)
• M71: 17,350,660 km (0.058 R)
• M72: 18,027,890 km (0.098 R)
• M73: 18,713,646 km (0.118 R)
• M74: 19,059,816 km (0.088 R)
• M75: 19,582,960 km (0.094 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 16,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit