🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.56 AU - 0.66 AU

Year: 167 Days

Day: 12.7 Hours

Environment

Temp: 210 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.13 AU - 1.15 AU

Year: 426 Days

Day: 27.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.26 AU - 1.46 AU

Year: 555 Days

Day: 14.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.82 AU - 3.16 AU

Year: 1809 Days

Day: 45.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.25 AU - 4.37 AU

Year: 2602 Days

Day: 13.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,408,611 km

• M1: 1,627,326 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.02 AU - 4.44 AU

Year: 3044 Days

Day: 14.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479

Radius: 9.1

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.86 AU - 9.58 AU

Year: 8245 Days

Day: 7.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,408,611 km

• M1: 130,449 km (0.068 R)
• M2: 210,783 km (0.096 R)
• M3: 336,745 km (0.118 R)
• M4: 493,224 km (0.119 R)
• M5: 745,596 km (0.09 R)
• M6: 988,842 km (0.077 R)
• M7: 1,120,189 km (0.091 R)
• M8: 1,239,867 km (0.04 R)
• M9: 1,400,236 km (0.111 R)
• M10: 1,548,637 km (0.05 R)
• M11: 1,722,021 km (0.085 R)
• M12: 1,821,055 km (0.09 R)
• M13: 2,411,069 km (0.07 R)
• M14: 3,299,979 km (0.074 R)
• M15: 3,651,086 km (0.069 R)
• M16: 3,961,651 km (0.078 R)
• M17: 4,120,225 km (0.105 R)
• M18: 4,253,815 km (0.083 R)
• M19: 4,389,052 km (0.111 R)
• M20: 4,580,687 km (0.085 R)
• M21: 5,520,909 km (0.082 R)
• M22: 6,241,373 km (0.104 R)
• M23: 6,706,772 km (0.118 R)
• M24: 7,637,869 km (0.098 R)
• M25: 7,802,576 km (0.057 R)
• M26: 8,472,924 km (0.098 R)
• M27: 9,301,696 km (0.059 R)
• M28: 9,761,411 km (0.099 R)
• M29: 10,556,075 km (0.098 R)
• M30: 10,629,378 km (0.075 R)
• M31: 10,776,432 km (0.111 R)
• M32: 11,371,533 km (0.075 R)
• M33: 11,939,107 km (0.059 R)
• M34: 12,399,868 km (0.109 R)
• M35: 12,827,269 km (0.107 R)
• M36: 13,180,620 km (0.074 R)
• M37: 13,616,847 km (0.113 R)
• M38: 13,696,583 km (0.105 R)
• M39: 14,219,278 km (0.058 R)
• M40: 14,503,514 km (0.097 R)
• M41: 14,585,044 km (0.067 R)
• M42: 14,871,524 km (0.088 R)
• M43: 14,953,803 km (0.047 R)
• M44: 15,994,256 km (0.114 R)
• M45: 16,886,308 km (0.096 R)
• M46: 17,969,098 km (0.109 R)
• M47: 18,851,576 km (0.03 R)
• M48: 19,567,551 km (0.12 R)
• M49: 19,974,308 km (0.117 R)
• M50: 20,338,130 km (0.072 R)
• M51: 21,211,033 km (0.071 R)
• M52: 21,396,385 km (0.094 R)
• M53: 21,675,535 km (0.087 R)
• M54: 22,049,380 km (0.104 R)
• M55: 22,143,178 km (0.117 R)
• M56: 22,945,920 km (0.104 R)
• M57: 24,047,110 km (0.065 R)
• M58: 24,192,070 km (0.112 R)
• M59: 24,628,597 km (0.112 R)
• M60: 24,872,142 km (0.057 R)
• M61: 25,607,715 km (0.071 R)
• M62: 26,003,102 km (0.04 R)
• M63: 27,452,705 km (0.105 R)
• M64: 28,518,889 km (0.087 R)
• M65: 28,774,702 km (0.09 R)
• M66: 29,805,581 km (0.118 R)
• M67: 30,065,133 km (0.036 R)
• M68: 30,430,002 km (0.107 R)
• M69: 31,321,905 km (0.1 R)
• M70: 31,427,371 km (0.041 R)
• M71: 32,970,324 km (0.082 R)
• M72: 33,292,557 km (0.101 R)
• M73: 34,102,929 km (0.091 R)
• M74: 35,083,842 km (0.056 R)
• M75: 35,193,348 km (0.092 R)
• M76: 35,687,918 km (0.102 R)
• M77: 35,963,627 km (0.101 R)
• M78: 36,239,935 km (0.063 R)
• M79: 36,850,593 km (0.119 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 14,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit