🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.9 AU - 1.02 AU

Year: 342 Days

Day: 14.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,755,222 km

• M1: 195,375 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.01 AU - 1.27 AU

Year: 442 Days

Day: 19 Hours

Environment

Temp: 8 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.1 AU - 1.22 AU

Year: 454 Days

Day: 43.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,755,222 km

• M1: 301,141 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.42 AU - 1.58 AU

Year: 668 Days

Day: 15.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.69 AU - 1.79 AU

Year: 834 Days

Day: 33.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,755,222 km

• M1: 444,904 km (0.085 R)
• M2: 1,100,143 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.82 AU - 2.84 AU

Year: 1293 Days

Day: 29.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,755,222 km

• M1: 269,127 km (0.036 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.87 AU - 4.31 AU

Year: 3006 Days

Day: 20.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.3

Radius: 8.8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.29 AU - 12.15 AU

Year: 14582 Days

Day: 5.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,755,222 km

• M1: 127,009 km (0.118 R)
• M2: 380,427 km (0.093 R)
• M3: 448,494 km (0.091 R)
• M4: 647,908 km (0.066 R)
• M5: 749,785 km (0.048 R)
• M6: 1,211,743 km (0.047 R)
• M7: 1,427,612 km (0.1 R)
• M8: 1,517,521 km (0.086 R)
• M9: 1,655,899 km (0.115 R)
• M10: 1,750,594 km (0.102 R)
• M11: 1,847,085 km (0.084 R)
• M12: 2,572,036 km (0.078 R)
• M13: 2,822,313 km (0.067 R)
• M14: 3,257,045 km (0.116 R)
• M15: 3,527,967 km (0.053 R)
• M16: 3,650,786 km (0.111 R)
• M17: 3,964,194 km (0.11 R)
• M18: 4,286,129 km (0.081 R)
• M19: 4,351,652 km (0.104 R)
• M20: 5,058,652 km (0.112 R)
• M21: 5,162,623 km (0.117 R)
• M22: 5,337,502 km (0.099 R)
• M23: 5,765,053 km (0.12 R)
• M24: 5,837,459 km (0.081 R)
• M25: 6,056,320 km (0.111 R)
• M26: 6,278,024 km (0.049 R)
• M27: 6,615,367 km (0.103 R)
• M28: 7,035,887 km (0.071 R)
• M29: 7,268,961 km (0.064 R)
• M30: 7,504,428 km (0.084 R)
• M31: 7,862,565 km (0.072 R)
• M32: 8,719,761 km (0.109 R)
• M33: 9,995,232 km (0.063 R)
• M34: 10,257,328 km (0.119 R)
• M35: 11,830,798 km (0.068 R)
• M36: 13,095,199 km (0.08 R)
• M37: 13,670,852 km (0.109 R)
• M38: 14,698,140 km (0.08 R)
• M39: 15,396,762 km (0.098 R)
• M40: 16,413,430 km (0.103 R)
• M41: 18,457,684 km (0.077 R)
• M42: 18,618,203 km (0.081 R)
• M43: 18,725,465 km (0.078 R)
• M44: 18,940,736 km (0.097 R)
• M45: 19,373,523 km (0.065 R)
• M46: 19,536,734 km (0.034 R)
• M47: 20,747,280 km (0.106 R)
• M48: 21,642,922 km (0.093 R)
• M49: 21,755,719 km (0.077 R)
• M50: 22,265,997 km (0.098 R)
• M51: 22,665,573 km (0.1 R)
• M52: 24,639,667 km (0.11 R)
• M53: 24,816,492 km (0.036 R)
• M54: 25,290,118 km (0.118 R)
• M55: 26,366,625 km (0.032 R)
• M56: 26,607,926 km (0.038 R)
• M57: 27,153,510 km (0.109 R)
• M58: 27,458,091 km (0.096 R)
• M59: 27,825,204 km (0.118 R)
• M60: 29,185,049 km (0.082 R)
• M61: 29,810,368 km (0.112 R)
• M62: 32,872,636 km (0.091 R)
• M63: 33,002,337 km (0.109 R)
• M64: 33,653,687 km (0.119 R)
• M65: 35,234,188 km (0.062 R)
• M66: 35,300,610 km (0.063 R)
• M67: 35,367,031 km (0.11 R)
• M68: 36,100,360 km (0.099 R)
• M69: 38,125,765 km (0.109 R)
• M70: 38,877,644 km (0.04 R)
• M71: 39,496,531 km (0.083 R)
• M72: 39,703,574 km (0.115 R)
• M73: 40,743,878 km (0.083 R)
• M74: 43,704,420 km (0.076 R)
• M75: 43,918,494 km (0.075 R)
• M76: 44,133,017 km (0.118 R)
• M77: 44,994,252 km (0.104 R)
• M78: 45,066,359 km (0.105 R)
• M79: 47,684,770 km (0.05 R)
• M80: 48,052,332 km (0.046 R)
• M81: 48,716,247 km (0.104 R)
• M82: 49,012,451 km (0.101 R)
• M83: 49,457,654 km (0.099 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: 515 - 17,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit