🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.5 AU - 0.76 AU

Year: 189 Days

Day: 37.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 117.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.81 AU - 0.87 AU

Year: 292 Days

Day: 18.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,744,669 km

• M1: 337,493 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.31 AU - 1.41 AU

Year: 601 Days

Day: 17.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,744,669 km

• M1: 386,561 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.26 AU - 3.64 AU

Year: 1919 Days

Day: 23.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.45 AU - 4.05 AU

Year: 2219 Days

Day: 17.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206

Radius: 10.7

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.17 AU - 6.15 AU

Year: 4439 Days

Day: 6.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 24,744,669 km

• M1: 177,872 km (0.045 R)
• M2: 304,282 km (0.107 R)
• M3: 385,514 km (0.104 R)
• M4: 484,099 km (0.092 R)
• M5: 1,043,296 km (0.113 R)
• M6: 1,387,969 km (0.041 R)
• M7: 1,880,595 km (0.066 R)
• M8: 2,246,960 km (0.041 R)
• M9: 2,721,933 km (0.113 R)
• M10: 2,941,393 km (0.111 R)
• M11: 3,413,524 km (0.028 R)
• M12: 3,634,630 km (0.098 R)
• M13: 4,208,039 km (0.117 R)
• M14: 4,652,344 km (0.077 R)
• M15: 4,880,182 km (0.115 R)
• M16: 5,183,716 km (0.081 R)
• M17: 5,274,223 km (0.091 R)
• M18: 5,622,786 km (0.049 R)
• M19: 5,978,829 km (0.117 R)
• M20: 6,226,712 km (0.109 R)
• M21: 6,497,634 km (0.113 R)
• M22: 6,595,172 km (0.071 R)
• M23: 6,673,711 km (0.11 R)
• M24: 6,811,789 km (0.103 R)
• M25: 7,010,755 km (0.118 R)
• M26: 7,867,352 km (0.104 R)
• M27: 7,950,678 km (0.119 R)
• M28: 8,886,562 km (0.113 R)
• M29: 9,060,395 km (0.054 R)
• M30: 10,059,709 km (0.059 R)
• M31: 10,400,493 km (0.104 R)
• M32: 10,721,979 km (0.094 R)
• M33: 10,977,043 km (0.087 R)
• M34: 11,304,363 km (0.092 R)
• M35: 11,374,973 km (0.085 R)
• M36: 11,587,552 km (0.108 R)
• M37: 12,185,195 km (0.093 R)
• M38: 13,038,651 km (0.078 R)
• M39: 13,236,420 km (0.047 R)
• M40: 14,113,362 km (0.074 R)
• M41: 14,189,358 km (0.117 R)
• M42: 14,828,440 km (0.098 R)
• M43: 16,002,335 km (0.115 R)
• M44: 16,453,671 km (0.102 R)
• M45: 17,641,030 km (0.063 R)
• M46: 17,887,268 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.9

Radius: 13.7

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.89 AU - 7.25 AU

Year: 7120 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 24,744,669 km

• M1: 181,761 km (0.102 R)
• M2: 297,999 km (0.04 R)
• M3: 453,431 km (0.116 R)
• M4: 558,898 km (0.098 R)
• M5: 822,788 km (0.118 R)
• M6: 912,846 km (0.1 R)
• M7: 1,335,610 km (0.09 R)
• M8: 1,757,925 km (0.114 R)
• M9: 2,173,507 km (0.074 R)
• M10: 2,368,433 km (0.073 R)
• M11: 2,775,639 km (0.062 R)
• M12: 3,150,531 km (0.115 R)
• M13: 3,850,500 km (0.114 R)
• M14: 4,309,765 km (0.106 R)
• M15: 4,556,452 km (0.096 R)
• M16: 6,294,181 km (0.095 R)
• M17: 6,387,231 km (0.094 R)
• M18: 6,835,426 km (0.068 R)
• M19: 7,172,171 km (0.032 R)
• M20: 7,391,631 km (0.039 R)
• M21: 7,837,283 km (0.059 R)
• M22: 8,038,043 km (0.063 R)
• M23: 9,068,025 km (0.059 R)
• M24: 9,173,341 km (0.05 R)
• M25: 9,545,092 km (0.11 R)
• M26: 10,385,982 km (0.109 R)
• M27: 10,634,613 km (0.079 R)
• M28: 11,278,782 km (0.099 R)
• M29: 11,677,311 km (0.037 R)
• M30: 12,989,134 km (0.069 R)
• M31: 13,436,731 km (0.032 R)
• M32: 14,316,516 km (0.034 R)
• M33: 14,562,605 km (0.055 R)
• M34: 14,686,173 km (0.074 R)
• M35: 14,996,588 km (0.105 R)
• M36: 15,246,417 km (0.11 R)
• M37: 15,466,176 km (0.111 R)
• M38: 15,560,722 km (0.04 R)
• M39: 16,806,872 km (0.048 R)
• M40: 17,033,962 km (0.092 R)
• M41: 17,229,486 km (0.098 R)
• M42: 17,392,847 km (0.062 R)
• M43: 18,417,742 km (0.107 R)
• M44: 18,685,522 km (0.076 R)
• M45: 18,920,839 km (0.086 R)
• M46: 19,394,317 km (0.108 R)
• M47: 20,146,345 km (0.104 R)
• M48: 21,397,582 km (0.102 R)
• M49: 21,502,899 km (0.101 R)
• M50: 21,749,586 km (0.067 R)
• M51: 22,103,534 km (0.035 R)
• M52: 22,673,801 km (0.111 R)
• M53: 23,032,687 km (0.109 R)
• M54: 23,429,719 km (0.113 R)
• M55: 23,792,494 km (0.115 R)
• M56: 23,938,202 km (0.118 R)
• M57: 24,267,019 km (0.074 R)
• M58: 24,634,132 km (0.066 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: 369 - 18,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit