🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.52 AU - 0.8 AU

Year: 188 Days

Day: 47.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 25.1 °

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: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.67 AU - 0.77 AU

Year: 214 Days

Day: 40.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.83 AU - 1.05 AU

Year: 319 Days

Day: 32.6 Hours

Environment

Temp: 110 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1 AU - 1.22 AU

Year: 409 Days

Day: 44.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.71 AU - 5.67 AU

Year: 4136 Days

Day: 35.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,187,871 km

• M1: 2,252,794 km (0.104 R)
• M2: 3,057,481 km (0.094 R)

Asteroid Belt

Center: 9.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.3

Radius: 12.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.62 AU - 13.4 AU

Year: 16417 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,187,871 km

• M1: 263,143 km (0.081 R)
• M2: 695,331 km (0.101 R)
• M3: 818,151 km (0.059 R)
• M4: 971,489 km (0.097 R)
• M5: 1,087,427 km (0.076 R)
• M6: 1,208,452 km (0.065 R)
• M7: 1,545,047 km (0.068 R)
• M8: 1,795,623 km (0.11 R)
• M9: 2,399,849 km (0.043 R)
• M10: 3,098,770 km (0.061 R)
• M11: 3,203,638 km (0.055 R)
• M12: 3,672,179 km (0.106 R)
• M13: 3,895,828 km (0.097 R)
• M14: 4,713,829 km (0.069 R)
• M15: 5,498,919 km (0.106 R)
• M16: 5,972,097 km (0.101 R)
• M17: 6,147,425 km (0.087 R)
• M18: 6,324,549 km (0.106 R)
• M19: 6,729,361 km (0.119 R)
• M20: 7,096,175 km (0.087 R)
• M21: 7,328,800 km (0.06 R)
• M22: 8,926,804 km (0.084 R)
• M23: 9,329,970 km (0.095 R)
• M24: 9,431,697 km (0.065 R)
• M25: 9,790,732 km (0.116 R)
• M26: 10,628,330 km (0.105 R)
• M27: 10,948,470 km (0.114 R)
• M28: 11,434,513 km (0.072 R)
• M29: 11,543,420 km (0.062 R)
• M30: 11,762,432 km (0.04 R)
• M31: 13,794,719 km (0.027 R)
• M32: 14,319,658 km (0.093 R)
• M33: 14,614,216 km (0.058 R)
• M34: 15,509,559 km (0.082 R)
• M35: 16,300,034 km (0.066 R)
• M36: 17,228,289 km (0.074 R)
• M37: 17,793,470 km (0.066 R)
• M38: 18,110,169 km (0.084 R)
• M39: 19,917,760 km (0.089 R)
• M40: 20,643,609 km (0.06 R)
• M41: 21,176,775 km (0.081 R)
• M42: 21,579,792 km (0.087 R)
• M43: 22,325,089 km (0.07 R)
• M44: 22,803,802 km (0.077 R)
• M45: 24,260,287 km (0.117 R)
• M46: 25,889,856 km (0.087 R)
• M47: 27,189,563 km (0.078 R)
• M48: 27,481,278 km (0.111 R)
• M49: 27,994,399 km (0.118 R)
• M50: 28,732,814 km (0.108 R)
• M51: 29,477,662 km (0.113 R)
• M52: 30,153,396 km (0.089 R)
• M53: 31,138,498 km (0.098 R)
• M54: 31,367,382 km (0.059 R)
• M55: 32,288,307 km (0.118 R)
• M56: 32,597,376 km (0.09 R)
• M57: 33,452,029 km (0.058 R)
• M58: 33,921,317 km (0.078 R)
• M59: 35,104,188 km (0.107 R)
• M60: 35,660,841 km (0.097 R)
• M61: 36,140,302 km (0.105 R)
• M62: 36,782,825 km (0.093 R)
• M63: 37,429,238 km (0.118 R)
• M64: 38,079,390 km (0.109 R)
• M65: 39,061,500 km (0.084 R)
• M66: 39,143,779 km (0.091 R)
• M67: 39,720,927 km (0.102 R)
• M68: 40,550,448 km (0.113 R)
• M69: 40,967,227 km (0.119 R)
• M70: 42,226,393 km (0.116 R)
• M71: 47,564,045 km (0.06 R)
• M72: 47,915,749 km (0.093 R)
• M73: 48,003,713 km (0.09 R)
• M74: 48,268,202 km (0.118 R)
• M75: 49,775,849 km (0.093 R)
• M76: 51,028,881 km (0.092 R)
• M77: 54,390,495 km (0.097 R)
• M78: 56,051,629 km (0.097 R)
• M79: 57,542,223 km (0.075 R)
• M80: 58,292,306 km (0.098 R)
• M81: 58,386,403 km (0.04 R)
• M82: 59,518,261 km (0.099 R)
• M83: 59,612,956 km (0.058 R)
• M84: 59,802,347 km (0.028 R)
• M85: 60,657,449 km (0.116 R)
• M86: 61,134,217 km (0.054 R)
• M87: 62,860,876 km (0.08 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 15,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit