🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.63 AU

Year: 139 Days

Day: 45.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.64 AU - 0.8 AU

Year: 233 Days

Day: 37.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 141.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.62 AU - 0.96 AU

Year: 267 Days

Day: 19.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.35 AU - 2.09 AU

Year: 859 Days

Day: 16.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,901,265 km

• M1: 96,939 km (0.09 R)
• M2: 707,897 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 9.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.22 AU - 6.84 AU

Year: 4952 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,901,265 km

• M1: 216,618 km (0.093 R)
• M2: 370,404 km (0.084 R)
• M3: 526,884 km (0.036 R)
• M4: 822,639 km (0.114 R)
• M5: 907,760 km (0.117 R)
• M6: 1,223,112 km (0.079 R)
• M7: 1,293,124 km (0.094 R)
• M8: 1,393,654 km (0.113 R)
• M9: 1,838,109 km (0.115 R)
• M10: 2,051,286 km (0.112 R)
• M11: 2,342,403 km (0.064 R)
• M12: 2,646,835 km (0.101 R)
• M13: 2,850,587 km (0.09 R)
• M14: 3,059,576 km (0.036 R)
• M15: 3,156,365 km (0.117 R)
• M16: 3,234,456 km (0.117 R)
• M17: 3,333,041 km (0.106 R)
• M18: 4,373,045 km (0.067 R)
• M19: 4,438,419 km (0.118 R)
• M20: 4,636,786 km (0.097 R)
• M21: 5,019,308 km (0.036 R)
• M22: 5,388,814 km (0.055 R)
• M23: 5,553,223 km (0.109 R)
• M24: 6,474,596 km (0.11 R)
• M25: 6,549,395 km (0.071 R)
• M26: 6,674,608 km (0.067 R)
• M27: 6,851,433 km (0.059 R)
• M28: 6,927,578 km (0.096 R)
• M29: 7,521,332 km (0.094 R)
• M30: 8,185,247 km (0.115 R)
• M31: 8,320,185 km (0.078 R)
• M32: 9,258,163 km (0.066 R)
• M33: 9,540,305 km (0.118 R)
• M34: 9,997,775 km (0.106 R)
• M35: 10,609,032 km (0.105 R)
• M36: 10,874,868 km (0.112 R)
• M37: 11,082,958 km (0.08 R)
• M38: 11,806,862 km (0.109 R)
• M39: 13,141,575 km (0.097 R)
• M40: 13,427,007 km (0.04 R)
• M41: 13,522,600 km (0.114 R)
• M42: 13,682,520 km (0.11 R)
• M43: 14,263,110 km (0.086 R)
• M44: 14,458,335 km (0.033 R)
• M45: 14,621,845 km (0.066 R)
• M46: 14,917,600 km (0.032 R)
• M47: 15,016,634 km (0.055 R)
• M48: 15,082,757 km (0.07 R)
• M49: 15,281,871 km (0.043 R)
• M50: 16,154,326 km (0.117 R)
• M51: 16,357,929 km (0.077 R)
• M52: 16,596,687 km (0.096 R)
• M53: 16,973,973 km (0.09 R)
• M54: 17,042,937 km (0.102 R)
• M55: 17,284,837 km (0.05 R)
• M56: 17,354,251 km (0.109 R)
• M57: 18,334,715 km (0.107 R)
• M58: 18,796,075 km (0.078 R)
• M59: 19,010,299 km (0.085 R)
• M60: 19,405,088 km (0.064 R)
• M61: 19,911,626 km (0.113 R)
• M62: 20,239,395 km (0.077 R)
• M63: 20,312,548 km (0.094 R)
• M64: 20,605,910 km (0.11 R)
• M65: 20,826,716 km (0.104 R)
• M66: 21,196,672 km (0.117 R)
• M67: 21,270,872 km (0.04 R)
• M68: 21,606,121 km (0.08 R)
• M69: 22,357,252 km (0.085 R)
• M70: 22,432,799 km (0.052 R)
• M71: 22,508,496 km (0.079 R)
• M72: 22,698,036 km (0.064 R)
• M73: 23,653,667 km (0.091 R)
• M74: 23,923,691 km (0.065 R)
• M75: 24,000,884 km (0.096 R)
• M76: 24,233,359 km (0.116 R)
• M77: 24,427,687 km (0.119 R)
• M78: 25,170,739 km (0.048 R)
• M79: 25,960,766 km (0.09 R)
• M80: 26,718,928 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.5

Radius: 4.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.26 AU - 18.84 AU

Year: 29202 Days

Day: 18.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 29,901,265 km

• M1: 58,343 km (0.113 R)
• M2: 119,678 km (0.041 R)
• M3: 248,931 km (0.103 R)
• M4: 407,355 km (0.093 R)
• M5: 606,320 km (0.09 R)
• M6: 955,182 km (0.113 R)
• M7: 1,157,289 km (0.115 R)
• M8: 2,053,979 km (0.027 R)
• M9: 2,783,418 km (0.109 R)
• M10: 3,324,364 km (0.071 R)
• M11: 3,987,681 km (0.096 R)
• M12: 4,933,439 km (0.089 R)
• M13: 5,081,092 km (0.048 R)
• M14: 5,944,720 km (0.073 R)
• M15: 6,180,935 km (0.088 R)
• M16: 7,072,838 km (0.105 R)
• M17: 7,803,474 km (0.098 R)
• M18: 7,975,511 km (0.095 R)
• M19: 9,153,894 km (0.09 R)
• M20: 9,855,657 km (0.081 R)
• M21: 9,886,624 km (0.098 R)
• M22: 10,197,339 km (0.119 R)
• M23: 10,259,871 km (0.098 R)
• M24: 11,213,408 km (0.074 R)
• M25: 11,831,845 km (0.101 R)
• M26: 13,442,865 km (0.075 R)
• M27: 13,545,788 km (0.077 R)
• M28: 14,484,066 km (0.115 R)
• M29: 15,049,845 km (0.088 R)
• M30: 15,228,166 km (0.057 R)
• M31: 15,839,722 km (0.093 R)
• M32: 15,912,127 km (0.057 R)
• M33: 17,421,869 km (0.117 R)
• M34: 17,534,217 km (0.102 R)
• M35: 18,023,402 km (0.111 R)
• M36: 19,208,067 km (0.12 R)
• M37: 19,401,497 km (0.096 R)
• M38: 19,751,257 km (0.12 R)
• M39: 21,450,839 km (0.085 R)
• M40: 22,095,157 km (0.072 R)
• M41: 24,987,781 km (0.117 R)
• M42: 25,241,200 km (0.028 R)
• M43: 26,392,206 km (0.049 R)
• M44: 28,128,439 km (0.12 R)
• M45: 29,766,984 km (0.049 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 15,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit