🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.66 AU - 0.7 AU

Year: 202 Days

Day: 23.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,633,863 km

• M1: 588,518 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.68 AU - 0.72 AU

Year: 211 Days

Day: 38.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,633,863 km

• M1: 436,078 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.69 AU - 0.73 AU

Year: 215 Days

Day: 36 Hours

Environment

Temp: 156 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.62 AU - 0.89 AU

Year: 234 Days

Day: 28.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.91 AU

Year: 282 Days

Day: 16.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.89 AU - 1.41 AU

Year: 444 Days

Day: 42.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.23 AU - 1.27 AU

Year: 503 Days

Day: 38.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,633,863 km

• M1: 463,305 km (0.079 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.43 AU - 4.91 AU

Year: 3632 Days

Day: 19.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,633,863 km

• M1: 257,757 km (0.072 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.7

Radius: 8.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.84 AU - 5.86 AU

Year: 4454 Days

Day: 6.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 44,633,863 km

• M1: 156,779 km (0.081 R)
• M2: 235,168 km (0.091 R)
• M3: 365,767 km (0.112 R)
• M4: 725,699 km (0.082 R)
• M5: 822,489 km (0.116 R)
• M6: 883,974 km (0.084 R)
• M7: 970,292 km (0.07 R)
• M8: 1,083,986 km (0.096 R)
• M9: 1,266,346 km (0.052 R)
• M10: 1,534,276 km (0.068 R)
• M11: 1,604,138 km (0.119 R)
• M12: 1,689,409 km (0.1 R)
• M13: 1,947,016 km (0.07 R)
• M14: 2,038,121 km (0.079 R)
• M15: 2,615,420 km (0.105 R)
• M16: 2,767,411 km (0.099 R)
• M17: 2,974,754 km (0.107 R)
• M18: 3,268,115 km (0.042 R)
• M19: 3,450,325 km (0.076 R)
• M20: 3,524,227 km (0.049 R)
• M21: 3,636,126 km (0.092 R)
• M22: 3,892,088 km (0.119 R)
• M23: 4,085,518 km (0.079 R)
• M24: 4,144,160 km (0.106 R)
• M25: 4,212,975 km (0.111 R)
• M26: 4,451,733 km (0.091 R)
• M27: 4,684,657 km (0.103 R)
• M28: 4,818,248 km (0.107 R)
• M29: 4,880,182 km (0.045 R)
• M30: 5,046,983 km (0.101 R)
• M31: 5,289,930 km (0.058 R)
• M32: 5,569,379 km (0.07 R)
• M33: 5,886,676 km (0.098 R)
• M34: 6,041,959 km (0.097 R)
• M35: 6,390,671 km (0.109 R)
• M36: 6,815,529 km (0.033 R)
• M37: 7,037,233 km (0.079 R)
• M38: 7,154,817 km (0.054 R)
• M39: 7,777,294 km (0.077 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.3

Radius: 14.1

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.69 AU - 8.69 AU

Year: 8435 Days

Day: 8 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,633,863 km

• M1: 207,193 km (0.092 R)
• M2: 320,439 km (0.118 R)
• M3: 571,763 km (0.083 R)
• M4: 929,152 km (0.054 R)
• M5: 1,106,875 km (0.066 R)
• M6: 1,296,565 km (0.082 R)
• M7: 1,581,249 km (0.045 R)
• M8: 1,709,604 km (0.091 R)
• M9: 2,093,173 km (0.034 R)
• M10: 2,259,227 km (0.052 R)
• M11: 2,405,085 km (0.074 R)
• M12: 2,732,405 km (0.097 R)
• M13: 2,888,436 km (0.106 R)
• M14: 3,402,155 km (0.099 R)
• M15: 3,655,723 km (0.119 R)
• M16: 3,770,465 km (0.063 R)
• M17: 3,915,724 km (0.077 R)
• M18: 4,062,779 km (0.109 R)
• M19: 4,241,698 km (0.116 R)
• M20: 4,920,274 km (0.1 R)
• M21: 5,143,474 km (0.11 R)
• M22: 5,337,353 km (0.042 R)
• M23: 5,766,100 km (0.12 R)
• M24: 5,967,758 km (0.06 R)
• M25: 6,103,444 km (0.117 R)
• M26: 6,833,182 km (0.104 R)
• M27: 7,226,475 km (0.097 R)
• M28: 7,444,140 km (0.049 R)
• M29: 8,488,782 km (0.108 R)
• M30: 8,718,564 km (0.097 R)
• M31: 9,028,231 km (0.046 R)
• M32: 9,223,756 km (0.07 R)
• M33: 9,698,430 km (0.055 R)
• M34: 10,961,784 km (0.104 R)
• M35: 11,086,848 km (0.112 R)
• M36: 11,804,319 km (0.029 R)
• M37: 11,975,310 km (0.047 R)
• M38: 12,190,282 km (0.039 R)
• M39: 12,493,367 km (0.081 R)
• M40: 12,842,678 km (0.114 R)
• M41: 13,462,013 km (0.108 R)
• M42: 14,409,267 km (0.084 R)
• M43: 15,052,687 km (0.118 R)
• M44: 15,191,813 km (0.108 R)
• M45: 16,606,411 km (0.105 R)
• M46: 16,846,216 km (0.072 R)
• M47: 16,942,557 km (0.058 R)
• M48: 17,039,048 km (0.114 R)
• M49: 17,184,008 km (0.119 R)
• M50: 17,572,813 km (0.044 R)
• M51: 17,817,256 km (0.066 R)
• M52: 17,964,460 km (0.062 R)
• M53: 19,661,199 km (0.095 R)
• M54: 20,118,819 km (0.091 R)
• M55: 20,734,564 km (0.088 R)
• M56: 20,889,547 km (0.063 R)
• M57: 21,826,928 km (0.112 R)
• M58: 22,778,221 km (0.111 R)
• M59: 23,259,028 km (0.108 R)
• M60: 23,905,141 km (0.105 R)
• M61: 24,339,274 km (0.097 R)
• M62: 24,502,635 km (0.082 R)
• M63: 25,160,118 km (0.041 R)
• M64: 26,045,737 km (0.085 R)
• M65: 27,223,821 km (0.035 R)
• M66: 27,677,102 km (0.028 R)
• M67: 28,476,403 km (0.12 R)
• M68: 30,156,238 km (0.075 R)
• M69: 30,919,636 km (0.117 R)
• M70: 32,285,913 km (0.115 R)
• M71: 32,946,388 km (0.087 R)
• M72: 33,187,689 km (0.12 R)
• M73: 35,632,418 km (0.106 R)
• M74: 37,189,731 km (0.086 R)
• M75: 37,378,075 km (0.028 R)
• M76: 37,692,680 km (0.042 R)
• M77: 38,008,181 km (0.088 R)
• M78: 38,134,741 km (0.09 R)
• M79: 39,215,287 km (0.114 R)
• M80: 39,855,566 km (0.094 R)
• M81: 39,984,070 km (0.048 R)
• M82: 40,177,051 km (0.097 R)
• M83: 41,862,571 km (0.112 R)
• M84: 41,993,169 km (0.116 R)
• M85: 42,123,918 km (0.098 R)
• M86: 42,517,061 km (0.108 R)
• M87: 43,174,843 km (0.112 R)
• M88: 43,306,788 km (0.105 R)
• M89: 44,035,031 km (0.111 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 13,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit