🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.81 AU

Year: 156 Days

Day: 40 Hours

Environment

Temp: 317 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.75 AU - 1.07 AU

Year: 259 Days

Day: 32 Hours

Environment

Temp: 269 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.9 AU - 1.04 AU

Year: 285 Days

Day: 33 Hours

Environment

Temp: 250 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.6 AU - 2.78 AU

Year: 1316 Days

Day: 42.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,504,786 km

• M1: 367,712 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.53 AU - 7.69 AU

Year: 5654 Days

Day: 42.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.4

Radius: 12.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.88 AU - 19.06 AU

Year: 19934 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,504,786 km

• M1: 213,626 km (0.046 R)
• M2: 490,232 km (0.11 R)
• M3: 1,016,667 km (0.117 R)
• M4: 1,145,620 km (0.075 R)
• M5: 1,308,084 km (0.116 R)
• M6: 1,478,775 km (0.107 R)
• M7: 1,566,888 km (0.087 R)
• M8: 1,656,946 km (0.066 R)
• M9: 2,511,449 km (0.105 R)
• M10: 3,250,911 km (0.062 R)
• M11: 3,725,885 km (0.109 R)
• M12: 3,807,116 km (0.107 R)
• M13: 4,054,850 km (0.028 R)
• M14: 4,829,468 km (0.045 R)
• M15: 5,743,511 km (0.111 R)
• M16: 6,172,259 km (0.107 R)
• M17: 6,269,048 km (0.072 R)
• M18: 6,415,056 km (0.081 R)
• M19: 7,162,148 km (0.105 R)
• M20: 7,417,362 km (0.039 R)
• M21: 7,884,257 km (0.078 R)
• M22: 8,095,040 km (0.059 R)
• M23: 8,521,843 km (0.085 R)
• M24: 9,176,034 km (0.087 R)
• M25: 9,397,738 km (0.081 R)
• M26: 10,187,615 km (0.084 R)
• M27: 10,359,802 km (0.096 R)
• M28: 10,590,632 km (0.087 R)
• M29: 11,234,501 km (0.109 R)
• M30: 11,471,763 km (0.08 R)
• M31: 14,446,517 km (0.036 R)
• M32: 14,575,470 km (0.064 R)
• M33: 14,769,499 km (0.036 R)
• M34: 15,225,622 km (0.117 R)
• M35: 15,752,656 km (0.086 R)
• M36: 16,487,181 km (0.114 R)
• M37: 16,757,056 km (0.096 R)
• M38: 17,096,493 km (0.045 R)
• M39: 17,506,691 km (0.072 R)
• M40: 18,406,821 km (0.051 R)
• M41: 18,546,695 km (0.059 R)
• M42: 18,686,868 km (0.097 R)
• M43: 20,396,323 km (0.068 R)
• M44: 20,831,503 km (0.067 R)
• M45: 21,269,676 km (0.101 R)
• M46: 21,563,635 km (0.109 R)
• M47: 23,279,373 km (0.108 R)
• M48: 24,345,109 km (0.1 R)
• M49: 24,806,768 km (0.054 R)
• M50: 25,504,642 km (0.082 R)
• M51: 26,208,949 km (0.088 R)
• M52: 26,840,401 km (0.096 R)
• M53: 26,998,975 km (0.078 R)
• M54: 30,237,021 km (0.108 R)
• M55: 31,399,097 km (0.114 R)
• M56: 33,339,681 km (0.113 R)
• M57: 33,938,072 km (0.105 R)
• M58: 35,319,010 km (0.101 R)
• M59: 35,928,921 km (0.094 R)
• M60: 36,542,272 km (0.115 R)
• M61: 37,602,023 km (0.107 R)
• M62: 38,492,729 km (0.082 R)
• M63: 38,761,257 km (0.067 R)
• M64: 39,210,350 km (0.096 R)
• M65: 39,480,524 km (0.103 R)
• M66: 42,032,514 km (0.115 R)
• M67: 42,401,422 km (0.109 R)
• M68: 42,493,874 km (0.076 R)
• M69: 42,771,378 km (0.046 R)
• M70: 51,867,826 km (0.108 R)
• M71: 54,357,434 km (0.114 R)
• M72: 58,215,712 km (0.086 R)
• M73: 63,848,521 km (0.049 R)
• M74: 64,166,416 km (0.102 R)
• M75: 64,272,631 km (0.074 R)
• M76: 65,017,030 km (0.102 R)
• M77: 65,230,207 km (0.072 R)
• M78: 65,871,383 km (0.112 R)
• M79: 67,159,720 km (0.07 R)
• M80: 67,267,580 km (0.107 R)
• M81: 67,483,151 km (0.119 R)
• M82: 67,807,030 km (0.045 R)
• M83: 69,761,526 km (0.072 R)
• M84: 69,870,583 km (0.086 R)
• M85: 70,307,708 km (0.069 R)
• M86: 71,954,781 km (0.064 R)
• M87: 72,396,094 km (0.077 R)
• M88: 74,504,826 km (0.032 R)

Kuiper Belt

Range: 36.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 11,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit