🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.5 AU - 0.68 AU

Year: 170 Days

Day: 12.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,507,476 km

• M1: 39,494 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.51 AU - 0.69 AU

Year: 174 Days

Day: 39.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.5 AU - 0.82 AU

Year: 201 Days

Day: 13.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,507,476 km

• M1: 137,480 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.19 AU - 1.25 AU

Year: 505 Days

Day: 14.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 120 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.08 AU - 2.48 AU

Year: 1290 Days

Day: 34.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,507,476 km

• M1: 282,142 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.25 AU - 3.67 AU

Year: 1908 Days

Day: 35.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,507,476 km

• M1: 550,670 km (0.104 R)
• M2: 1,497,325 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.05 AU - 3.49 AU

Year: 2216 Days

Day: 21.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.3

Radius: 8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.48 AU - 7.5 AU

Year: 7682 Days

Day: 8 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,507,476 km

• M1: 102,175 km (0.12 R)
• M2: 160,967 km (0.113 R)
• M3: 212,579 km (0.094 R)
• M4: 449,691 km (0.098 R)
• M5: 568,921 km (0.088 R)
• M6: 879,785 km (0.084 R)
• M7: 975,827 km (0.119 R)
• M8: 1,178,682 km (0.038 R)
• M9: 1,254,528 km (0.063 R)
• M10: 1,830,779 km (0.054 R)
• M11: 2,325,648 km (0.09 R)
• M12: 2,738,090 km (0.077 R)
• M13: 3,088,747 km (0.105 R)
• M14: 3,194,513 km (0.076 R)
• M15: 3,431,775 km (0.102 R)
• M16: 3,630,142 km (0.06 R)
• M17: 3,742,041 km (0.106 R)
• M18: 3,877,726 km (0.118 R)
• M19: 4,130,846 km (0.103 R)
• M20: 4,556,602 km (0.109 R)
• M21: 4,701,711 km (0.088 R)
• M22: 5,021,253 km (0.098 R)
• M23: 5,655,548 km (0.064 R)
• M24: 5,916,446 km (0.082 R)
• M25: 6,234,641 km (0.085 R)
• M26: 6,368,830 km (0.11 R)
• M27: 6,476,989 km (0.095 R)
• M28: 6,777,382 km (0.112 R)
• M29: 6,832,434 km (0.073 R)
• M30: 7,110,387 km (0.091 R)
• M31: 8,111,645 km (0.107 R)
• M32: 8,287,722 km (0.115 R)
• M33: 8,733,524 km (0.078 R)
• M34: 9,741,514 km (0.106 R)
• M35: 10,054,174 km (0.11 R)
• M36: 10,338,410 km (0.093 R)
• M37: 10,401,989 km (0.099 R)
• M38: 10,497,582 km (0.036 R)
• M39: 10,721,530 km (0.042 R)
• M40: 10,850,334 km (0.119 R)
• M41: 10,947,273 km (0.113 R)
• M42: 11,141,900 km (0.086 R)
• M43: 11,666,689 km (0.095 R)
• M44: 11,865,505 km (0.109 R)
• M45: 14,231,844 km (0.11 R)
• M46: 15,016,185 km (0.032 R)
• M47: 15,232,504 km (0.109 R)
• M48: 15,341,112 km (0.098 R)
• M49: 16,626,607 km (0.026 R)
• M50: 16,701,256 km (0.1 R)
• M51: 17,717,773 km (0.085 R)
• M52: 17,984,656 km (0.12 R)
• M53: 18,252,885 km (0.103 R)
• M54: 18,638,249 km (0.106 R)
• M55: 19,456,400 km (0.069 R)
• M56: 19,968,623 km (0.101 R)
• M57: 20,725,439 km (0.074 R)
• M58: 21,046,924 km (0.087 R)
• M59: 21,532,070 km (0.092 R)
• M60: 22,266,895 km (0.071 R)
• M61: 23,009,948 km (0.052 R)
• M62: 23,217,739 km (0.118 R)
• M63: 24,097,524 km (0.042 R)
• M64: 24,647,446 km (0.119 R)
• M65: 24,860,174 km (0.074 R)
• M66: 25,030,716 km (0.117 R)
• M67: 25,158,921 km (0.103 R)
• M68: 25,415,930 km (0.078 R)
• M69: 25,760,005 km (0.094 R)
• M70: 25,846,174 km (0.083 R)
• M71: 26,018,959 km (0.03 R)
• M72: 26,148,810 km (0.1 R)
• M73: 26,235,577 km (0.06 R)
• M74: 26,365,727 km (0.048 R)
• M75: 26,757,674 km (0.104 R)
• M76: 26,845,039 km (0.112 R)
• M77: 27,503,269 km (0.082 R)
• M78: 27,812,189 km (0.086 R)
• M79: 28,166,736 km (0.073 R)
• M80: 28,880,318 km (0.038 R)
• M81: 29,284,232 km (0.077 R)
• M82: 29,419,319 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 17,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit