🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.7 AU - 0.88 AU

Year: 258 Days

Day: 43.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.07 AU - 1.25 AU

Year: 459 Days

Day: 32.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.12 AU - 1.74 AU

Year: 628 Days

Day: 12.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.97 AU - 2.05 AU

Year: 1046 Days

Day: 28.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.9

Radius: 12.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.45 AU - 9.89 AU

Year: 11039 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,358,208 km

• M1: 155,881 km (0.089 R)
• M2: 331,060 km (0.12 R)
• M3: 587,770 km (0.054 R)
• M4: 930,948 km (0.076 R)
• M5: 1,427,014 km (0.104 R)
• M6: 1,972,149 km (0.092 R)
• M7: 2,051,436 km (0.1 R)
• M8: 2,185,924 km (0.092 R)
• M9: 2,492,450 km (0.112 R)
• M10: 2,665,535 km (0.099 R)
• M11: 2,842,808 km (0.083 R)
• M12: 3,398,116 km (0.074 R)
• M13: 3,853,342 km (0.032 R)
• M14: 4,088,360 km (0.087 R)
• M15: 4,537,453 km (0.077 R)
• M16: 5,445,213 km (0.074 R)
• M17: 5,557,860 km (0.062 R)
• M18: 6,133,064 km (0.078 R)
• M19: 6,289,842 km (0.07 R)
• M20: 6,889,132 km (0.118 R)
• M21: 7,590,446 km (0.11 R)
• M22: 7,758,894 km (0.115 R)
• M23: 8,185,247 km (0.087 R)
• M24: 8,575,548 km (0.115 R)
• M25: 8,706,895 km (0.096 R)
• M26: 8,927,552 km (0.079 R)
• M27: 9,060,844 km (0.092 R)
• M28: 9,600,593 km (0.098 R)
• M29: 10,243,415 km (0.042 R)
• M30: 10,852,877 km (0.099 R)
• M31: 11,042,866 km (0.04 R)
• M32: 11,329,795 km (0.09 R)
• M33: 11,425,986 km (0.117 R)
• M34: 13,866,825 km (0.102 R)
• M35: 14,021,360 km (0.106 R)
• M36: 14,228,403 km (0.075 R)
• M37: 14,750,200 km (0.101 R)
• M38: 15,651,827 km (0.086 R)
• M39: 16,407,745 km (0.081 R)
• M40: 16,571,255 km (0.094 R)
• M41: 17,120,280 km (0.093 R)
• M42: 17,230,832 km (0.06 R)
• M43: 18,575,717 km (0.062 R)
• M44: 18,917,249 km (0.099 R)
• M45: 20,128,693 km (0.08 R)
• M46: 21,902,774 km (0.085 R)
• M47: 22,203,316 km (0.059 R)
• M48: 22,626,229 km (0.096 R)
• M49: 23,174,206 km (0.086 R)
• M50: 23,419,098 km (0.116 R)
• M51: 24,781,336 km (0.08 R)
• M52: 26,041,848 km (0.086 R)
• M53: 26,169,156 km (0.069 R)
• M54: 28,101,960 km (0.085 R)
• M55: 28,428,682 km (0.101 R)
• M56: 30,347,723 km (0.109 R)
• M57: 30,884,480 km (0.117 R)
• M58: 31,221,674 km (0.042 R)
• M59: 31,763,517 km (0.088 R)
• M60: 33,545,976 km (0.038 R)
• M61: 33,823,031 km (0.095 R)
• M62: 35,854,720 km (0.106 R)
• M63: 36,493,353 km (0.101 R)
• M64: 37,781,690 km (0.117 R)
• M65: 38,866,724 km (0.099 R)
• M66: 39,157,841 km (0.081 R)
• M67: 40,182,287 km (0.095 R)
• M68: 42,182,860 km (0.114 R)
• M69: 42,781,849 km (0.107 R)
• M70: 43,988,207 km (0.113 R)
• M71: 44,367,437 km (0.12 R)
• M72: 45,972,323 km (0.105 R)
• M73: 46,898,035 km (0.098 R)
• M74: 47,907,671 km (0.108 R)
• M75: 49,081,565 km (0.114 R)
• M76: 49,475,008 km (0.119 R)
• M77: 50,820,341 km (0.071 R)
• M78: 51,537,514 km (0.119 R)
• M79: 51,777,319 km (0.114 R)
• M80: 51,857,354 km (0.096 R)
• M81: 51,937,389 km (0.099 R)
• M82: 53,143,148 km (0.059 R)
• M83: 53,304,713 km (0.115 R)
• M84: 54,195,718 km (0.114 R)
• M85: 54,276,950 km (0.118 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: 417 - 19,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit