🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.02 AU - 1.06 AU

Year: 378 Days

Day: 18.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,562,365 km

• M1: 291,117 km (0.117 R)
• M2: 549,323 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.16 AU - 1.24 AU

Year: 469 Days

Day: 36.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.16 AU - 1.24 AU

Year: 469 Days

Day: 35.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.71 AU - 2.47 AU

Year: 1077 Days

Day: 41.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.71 AU - 3.39 AU

Year: 1899 Days

Day: 28.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.9

Radius: 4.5

Gravity: 16.54 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.64 AU - 17.02 AU

Year: 18333 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,562,365 km

• M1: 65,225 km (0.045 R)
• M2: 159,771 km (0.118 R)
• M3: 265,985 km (0.086 R)
• M4: 474,524 km (0.12 R)
• M5: 765,044 km (0.059 R)
• M6: 1,334,563 km (0.109 R)
• M7: 1,531,134 km (0.039 R)
• M8: 1,816,118 km (0.098 R)
• M9: 2,117,408 km (0.104 R)
• M10: 2,796,732 km (0.12 R)
• M11: 2,889,932 km (0.116 R)
• M12: 2,921,347 km (0.027 R)
• M13: 2,952,763 km (0.096 R)
• M14: 3,015,893 km (0.056 R)
• M15: 3,208,276 km (0.064 R)
• M16: 4,192,630 km (0.049 R)
• M17: 4,371,250 km (0.104 R)
• M18: 4,443,356 km (0.093 R)
• M19: 4,479,559 km (0.112 R)
• M20: 4,884,370 km (0.086 R)
• M21: 5,339,148 km (0.102 R)
• M22: 5,571,623 km (0.098 R)
• M23: 5,649,863 km (0.049 R)
• M24: 6,207,713 km (0.096 R)
• M25: 6,248,254 km (0.111 R)
• M26: 6,493,146 km (0.088 R)
• M27: 6,782,917 km (0.082 R)
• M28: 7,204,185 km (0.11 R)
• M29: 7,633,830 km (0.12 R)
• M30: 7,720,746 km (0.092 R)
• M31: 8,204,845 km (0.092 R)
• M32: 9,201,915 km (0.075 R)
• M33: 9,667,762 km (0.074 R)
• M34: 10,914,361 km (0.075 R)
• M35: 10,963,280 km (0.063 R)
• M36: 11,159,852 km (0.119 R)
• M37: 11,456,803 km (0.078 R)
• M38: 11,606,252 km (0.113 R)
• M39: 11,756,298 km (0.074 R)
• M40: 11,856,828 km (0.086 R)
• M41: 12,058,486 km (0.091 R)
• M42: 12,465,392 km (0.099 R)
• M43: 12,773,414 km (0.095 R)
• M44: 13,344,728 km (0.096 R)
• M45: 16,717,113 km (0.099 R)
• M46: 18,847,387 km (0.095 R)
• M47: 19,556,481 km (0.106 R)
• M48: 19,615,871 km (0.057 R)
• M49: 19,675,411 km (0.104 R)
• M50: 20,033,997 km (0.104 R)
• M51: 20,334,390 km (0.044 R)
• M52: 21,366,914 km (0.067 R)
• M53: 22,916,150 km (0.118 R)
• M54: 23,545,807 km (0.086 R)
• M55: 24,309,056 km (0.049 R)
• M56: 24,693,672 km (0.118 R)
• M57: 26,712,645 km (0.084 R)
• M58: 27,575,076 km (0.085 R)
• M59: 28,379,165 km (0.104 R)
• M60: 28,446,484 km (0.088 R)
• M61: 28,851,745 km (0.038 R)
• M62: 28,919,512 km (0.099 R)
• M63: 29,258,950 km (0.088 R)
• M64: 30,078,896 km (0.049 R)
• M65: 31,392,664 km (0.036 R)
• M66: 31,671,664 km (0.065 R)
• M67: 32,021,424 km (0.089 R)
• M68: 32,583,912 km (0.109 R)
• M69: 33,149,542 km (0.096 R)
• M70: 34,290,674 km (0.11 R)
• M71: 34,434,288 km (0.1 R)
• M72: 34,650,008 km (0.094 R)
• M73: 34,866,028 km (0.076 R)
• M74: 38,161,370 km (0.089 R)
• M75: 39,959,087 km (0.052 R)
• M76: 41,325,365 km (0.101 R)
• M77: 42,091,156 km (0.093 R)
• M78: 42,244,793 km (0.081 R)
• M79: 43,869,875 km (0.057 R)
• M80: 46,782,246 km (0.084 R)
• M81: 46,941,418 km (0.114 R)
• M82: 47,100,890 km (0.089 R)
• M83: 47,660,086 km (0.116 R)
• M84: 48,061,009 km (0.101 R)
• M85: 49,108,343 km (0.079 R)
• M86: 50,244,689 km (0.025 R)
• M87: 51,718,228 km (0.114 R)
• M88: 52,377,805 km (0.118 R)
• M89: 52,625,838 km (0.038 R)
• M90: 53,040,075 km (0.113 R)
• M91: 53,788,513 km (0.086 R)
• M92: 54,624,167 km (0.072 R)
• M93: 55,885,576 km (0.082 R)
• M94: 55,970,099 km (0.106 R)
• M95: 56,139,144 km (0.115 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 16,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit