🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.53 AU - 1.97 AU

Year: 854 Days

Day: 29.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.51 AU - 2.23 AU

Year: 943 Days

Day: 34.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.15 AU - 4.07 AU

Year: 2531 Days

Day: 46.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.97 AU - 4.51 AU

Year: 3221 Days

Day: 24.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.7

Radius: 10

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.7 AU - 5.9 AU

Year: 3880 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,078,428 km

• M1: 126,560 km (0.099 R)
• M2: 206,744 km (0.113 R)
• M3: 423,661 km (0.117 R)
• M4: 663,766 km (0.095 R)
• M5: 739,013 km (0.066 R)
• M6: 863,629 km (0.092 R)
• M7: 946,805 km (0.068 R)
• M8: 1,020,407 km (0.12 R)
• M9: 1,532,780 km (0.116 R)
• M10: 1,862,793 km (0.103 R)
• M11: 2,298,272 km (0.102 R)
• M12: 2,450,563 km (0.086 R)
• M13: 2,658,803 km (0.098 R)
• M14: 2,890,979 km (0.12 R)
• M15: 3,000,484 km (0.063 R)
• M16: 3,204,686 km (0.102 R)
• M17: 3,529,463 km (0.095 R)
• M18: 3,607,403 km (0.082 R)
• M19: 3,805,022 km (0.107 R)
• M20: 3,884,907 km (0.116 R)
• M21: 3,985,736 km (0.109 R)
• M22: 4,107,958 km (0.065 R)
• M23: 4,210,731 km (0.101 R)
• M24: 4,397,878 km (0.054 R)
• M25: 4,566,475 km (0.081 R)
• M26: 5,195,833 km (0.116 R)
• M27: 5,668,712 km (0.118 R)
• M28: 5,829,380 km (0.08 R)
• M29: 6,679,695 km (0.113 R)
• M30: 7,020,778 km (0.092 R)
• M31: 7,168,730 km (0.07 R)
• M32: 8,207,238 km (0.108 R)
• M33: 8,311,059 km (0.119 R)
• M34: 8,441,509 km (0.108 R)
• M35: 8,970,038 km (0.093 R)
• M36: 9,238,417 km (0.106 R)
• M37: 9,673,148 km (0.102 R)
• M38: 10,506,558 km (0.108 R)
• M39: 10,960,288 km (0.115 R)
• M40: 11,276,089 km (0.087 R)
• M41: 11,536,689 km (0.045 R)
• M42: 11,769,912 km (0.083 R)
• M43: 11,887,196 km (0.105 R)
• M44: 12,778,800 km (0.09 R)
• M45: 13,263,198 km (0.065 R)
• M46: 13,815,214 km (0.081 R)
• M47: 14,437,541 km (0.097 R)
• M48: 14,500,222 km (0.098 R)
• M49: 14,973,550 km (0.074 R)
• M50: 15,324,058 km (0.111 R)
• M51: 15,548,455 km (0.071 R)
• M52: 16,130,390 km (0.037 R)
• M53: 16,588,010 km (0.062 R)
• M54: 17,016,758 km (0.076 R)
• M55: 17,449,096 km (0.048 R)
• M56: 17,515,966 km (0.026 R)
• M57: 17,650,006 km (0.119 R)
• M58: 17,851,514 km (0.069 R)
• M59: 18,223,115 km (0.12 R)
• M60: 18,563,001 km (0.084 R)
• M61: 19,180,242 km (0.115 R)
• M62: 19,526,112 km (0.107 R)
• M63: 20,013,802 km (0.117 R)
• M64: 20,188,981 km (0.114 R)
• M65: 20,434,920 km (0.025 R)
• M66: 21,608,216 km (0.097 R)
• M67: 21,859,989 km (0.067 R)
• M68: 22,185,065 km (0.103 R)
• M69: 22,330,025 km (0.079 R)
• M70: 22,693,847 km (0.108 R)
• M71: 22,803,353 km (0.057 R)
• M72: 23,945,383 km (0.119 R)
• M73: 24,280,482 km (0.048 R)
• M74: 24,617,078 km (0.03 R)
• M75: 24,993,017 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.2

Radius: 10.5

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.38 AU - 7.66 AU

Year: 7609 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,078,428 km

• M1: 158,424 km (0.063 R)
• M2: 240,703 km (0.068 R)
• M3: 442,211 km (0.078 R)
• M4: 553,063 km (0.114 R)
• M5: 632,949 km (0.089 R)
• M6: 1,147,266 km (0.041 R)
• M7: 1,325,437 km (0.101 R)
• M8: 1,512,883 km (0.115 R)
• M9: 1,729,351 km (0.12 R)
• M10: 2,192,656 km (0.102 R)
• M11: 2,740,932 km (0.067 R)
• M12: 3,179,553 km (0.101 R)
• M13: 3,280,083 km (0.077 R)
• M14: 3,458,553 km (0.102 R)
• M15: 4,013,412 km (0.101 R)
• M16: 4,315,151 km (0.102 R)
• M17: 4,510,974 km (0.096 R)
• M18: 4,624,369 km (0.082 R)
• M19: 5,057,605 km (0.095 R)
• M20: 5,234,579 km (0.106 R)
• M21: 5,413,648 km (0.078 R)
• M22: 5,686,065 km (0.025 R)
• M23: 5,839,403 km (0.072 R)
• M24: 6,244,514 km (0.118 R)
• M25: 6,434,653 km (0.05 R)
• M26: 6,658,751 km (0.109 R)
• M27: 6,983,528 km (0.083 R)
• M28: 9,873,011 km (0.09 R)
• M29: 10,169,065 km (0.089 R)
• M30: 10,243,415 km (0.111 R)
• M31: 10,355,464 km (0.069 R)
• M32: 10,580,758 km (0.086 R)
• M33: 10,656,156 km (0.093 R)
• M34: 10,959,839 km (0.111 R)
• M35: 11,614,479 km (0.118 R)
• M36: 12,163,204 km (0.092 R)
• M37: 12,720,307 km (0.116 R)
• M38: 14,066,239 km (0.089 R)
• M39: 14,149,266 km (0.082 R)
• M40: 14,566,943 km (0.11 R)
• M41: 14,819,464 km (0.052 R)
• M42: 15,414,415 km (0.049 R)
• M43: 15,585,705 km (0.054 R)
• M44: 15,671,723 km (0.103 R)
• M45: 15,930,528 km (0.108 R)
• M46: 16,103,762 km (0.119 R)
• M47: 16,190,678 km (0.1 R)
• M48: 16,715,318 km (0.097 R)
• M49: 16,847,263 km (0.058 R)
• M50: 17,156,781 km (0.084 R)
• M51: 17,423,514 km (0.104 R)
• M52: 17,736,473 km (0.086 R)
• M53: 18,051,227 km (0.053 R)
• M54: 18,367,776 km (0.105 R)
• M55: 18,731,897 km (0.066 R)
• M56: 22,648,220 km (0.082 R)
• M57: 22,989,752 km (0.088 R)
• M58: 23,136,657 km (0.083 R)
• M59: 23,234,793 km (0.104 R)
• M60: 24,773,108 km (0.118 R)
• M61: 24,873,488 km (0.112 R)
• M62: 25,579,890 km (0.054 R)
• M63: 25,935,633 km (0.097 R)
• M64: 26,190,698 km (0.112 R)
• M65: 26,292,873 km (0.116 R)
• M66: 28,418,509 km (0.089 R)
• M67: 28,734,161 km (0.083 R)
• M68: 29,368,904 km (0.047 R)
• M69: 30,383,627 km (0.045 R)
• M70: 30,544,893 km (0.088 R)
• M71: 31,138,498 km (0.119 R)
• M72: 31,790,595 km (0.083 R)
• M73: 32,118,214 km (0.116 R)
• M74: 32,337,375 km (0.087 R)
• M75: 32,502,082 km (0.044 R)
• M76: 32,721,991 km (0.08 R)
• M77: 32,997,550 km (0.048 R)
• M78: 33,329,358 km (0.075 R)
• M79: 33,717,864 km (0.113 R)
• M80: 34,052,066 km (0.079 R)
• M81: 35,117,651 km (0.112 R)
• M82: 36,251,154 km (0.099 R)
• M83: 36,994,357 km (0.12 R)
• M84: 37,684,751 km (0.098 R)
• M85: 37,915,880 km (0.112 R)
• M86: 38,089,563 km (0.11 R)
• M87: 38,205,351 km (0.068 R)
• M88: 38,728,495 km (0.067 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 10,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit