🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.55 AU - 0.65 AU

Year: 163 Days

Day: 13.2 Hours

Environment

Temp: 240 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,081,179 km

• M1: 344,374 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.53 AU - 0.87 AU

Year: 205 Days

Day: 40 Hours

Environment

Temp: 208 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,081,179 km

• M1: 198,516 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.96 AU - 1.14 AU

Year: 376 Days

Day: 37 Hours

Environment

Temp: 99 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,081,179 km

• M1: 638,185 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.16 AU - 1.46 AU

Year: 525 Days

Day: 28.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,081,179 km

• M1: 33,510 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.67 AU - 2.13 AU

Year: 916 Days

Day: 15.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,081,179 km

• M1: 23,786 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.73 AU - 3.77 AU

Year: 2541 Days

Day: 43.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.01 AU - 5.49 AU

Year: 4208 Days

Day: 36 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.03 AU - 6.63 AU

Year: 4305 Days

Day: 15.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 15

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.81 AU - 7.91 AU

Year: 7709 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,081,179 km

• M1: 210,484 km (0.109 R)
• M2: 388,506 km (0.1 R)
• M3: 563,984 km (0.096 R)
• M4: 757,713 km (0.062 R)
• M5: 976,575 km (0.096 R)
• M6: 1,290,730 km (0.112 R)
• M7: 1,637,947 km (0.056 R)
• M8: 2,374,866 km (0.072 R)
• M9: 2,491,403 km (0.078 R)
• M10: 2,828,447 km (0.049 R)
• M11: 3,789,613 km (0.059 R)
• M12: 4,010,121 km (0.046 R)
• M13: 4,464,150 km (0.063 R)
• M14: 5,206,604 km (0.105 R)
• M15: 5,359,793 km (0.096 R)
• M16: 5,702,222 km (0.044 R)
• M17: 6,148,472 km (0.092 R)
• M18: 6,539,970 km (0.08 R)
• M19: 7,074,932 km (0.094 R)
• M20: 8,726,941 km (0.099 R)
• M21: 9,465,057 km (0.108 R)
• M22: 9,766,048 km (0.101 R)
• M23: 9,917,740 km (0.095 R)
• M24: 10,108,328 km (0.092 R)
• M25: 10,493,393 km (0.056 R)
• M26: 11,119,460 km (0.096 R)
• M27: 11,357,470 km (0.116 R)
• M28: 11,517,091 km (0.072 R)
• M29: 12,162,905 km (0.026 R)
• M30: 12,572,504 km (0.111 R)
• M31: 12,737,660 km (0.071 R)
• M32: 12,903,564 km (0.114 R)
• M33: 13,028,479 km (0.107 R)
• M34: 13,195,579 km (0.1 R)
• M35: 13,616,548 km (0.117 R)
• M36: 14,428,715 km (0.066 R)
• M37: 14,731,800 km (0.104 R)
• M38: 14,862,399 km (0.099 R)
• M39: 15,609,640 km (0.04 R)
• M40: 16,189,332 km (0.1 R)
• M41: 16,414,178 km (0.058 R)
• M42: 17,140,774 km (0.116 R)
• M43: 17,324,032 km (0.076 R)
• M44: 18,719,481 km (0.102 R)
• M45: 20,830,905 km (0.051 R)
• M46: 21,321,137 km (0.112 R)
• M47: 21,815,409 km (0.077 R)
• M48: 22,163,523 km (0.117 R)
• M49: 22,764,757 km (0.078 R)
• M50: 23,016,829 km (0.037 R)
• M51: 23,371,227 km (0.093 R)
• M52: 25,535,908 km (0.116 R)
• M53: 26,113,505 km (0.075 R)
• M54: 26,377,396 km (0.037 R)
• M55: 26,483,161 km (0.109 R)
• M56: 27,174,453 km (0.112 R)
• M57: 28,412,076 km (0.11 R)
• M58: 28,901,411 km (0.064 R)
• M59: 31,053,825 km (0.107 R)
• M60: 31,333,424 km (0.062 R)
• M61: 31,557,820 km (0.103 R)
• M62: 31,726,417 km (0.091 R)
• M63: 32,064,508 km (0.038 R)
• M64: 32,403,946 km (0.083 R)
• M65: 32,687,584 km (0.097 R)
• M66: 33,371,844 km (0.116 R)
• M67: 33,486,287 km (0.069 R)
• M68: 35,394,407 km (0.092 R)
• M69: 35,569,587 km (0.069 R)
• M70: 37,218,753 km (0.037 R)
• M71: 38,292,118 km (0.096 R)
• M72: 39,073,617 km (0.114 R)
• M73: 39,436,243 km (0.076 R)
• M74: 40,103,599 km (0.095 R)
• M75: 40,408,330 km (0.116 R)
• M76: 40,774,844 km (0.065 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 15,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit