🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.67 AU - 0.73 AU

Year: 205 Days

Day: 33 Hours

Environment

Temp: 178 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.73 AU - 0.81 AU

Year: 236 Days

Day: 43.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,755,035 km

• M1: 560,693 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.44 AU - 4.68 AU

Year: 2862 Days

Day: 16.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285

Radius: 11

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.82 AU - 14.26 AU

Year: 13715 Days

Day: 8.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 88,755,035 km

• M1: 136,882 km (0.05 R)
• M2: 556,354 km (0.049 R)
• M3: 901,926 km (0.094 R)
• M4: 1,244,505 km (0.108 R)
• M5: 2,140,297 km (0.117 R)
• M6: 2,515,189 km (0.088 R)
• M7: 3,040,427 km (0.097 R)
• M8: 4,367,360 km (0.051 R)
• M9: 4,856,096 km (0.068 R)
• M10: 7,423,196 km (0.083 R)
• M11: 8,248,827 km (0.091 R)
• M12: 9,134,745 km (0.087 R)
• M13: 10,379,699 km (0.116 R)
• M14: 14,983,274 km (0.104 R)
• M15: 15,566,706 km (0.113 R)
• M16: 16,986,988 km (0.111 R)
• M17: 18,639,745 km (0.12 R)
• M18: 19,928,381 km (0.118 R)
• M19: 20,713,770 km (0.118 R)
• M20: 21,437,973 km (0.119 R)
• M21: 22,346,032 km (0.071 R)
• M22: 23,365,691 km (0.094 R)
• M23: 28,243,180 km (0.102 R)
• M24: 31,600,306 km (0.07 R)
• M25: 32,560,126 km (0.113 R)
• M26: 33,539,394 km (0.079 R)
• M27: 34,650,158 km (0.037 R)
• M28: 35,101,345 km (0.078 R)
• M29: 39,339,902 km (0.099 R)

Asteroid Belt

Center: 12.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880

Radius: 3.8

Gravity: 60.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.37 AU - 15.25 AU

Year: 17954 Days

Day: 23.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 88,755,035 km

• M1: 48,470 km (0.09 R)
• M2: 186,997 km (0.055 R)
• M3: 653,443 km (0.091 R)
• M4: 1,206,507 km (0.066 R)
• M5: 1,368,372 km (0.063 R)
• M6: 2,208,513 km (0.066 R)
• M7: 2,383,543 km (0.027 R)
• M8: 2,687,975 km (0.07 R)
• M9: 2,965,329 km (0.051 R)
• M10: 3,289,208 km (0.032 R)
• M11: 3,636,275 km (0.069 R)
• M12: 3,849,752 km (0.114 R)
• M13: 4,540,595 km (0.087 R)
• M14: 5,545,443 km (0.113 R)
• M15: 6,036,274 km (0.056 R)
• M16: 6,555,528 km (0.066 R)
• M17: 7,057,130 km (0.116 R)
• M18: 8,136,329 km (0.112 R)
• M19: 8,769,128 km (0.039 R)
• M20: 9,895,750 km (0.115 R)
• M21: 12,431,583 km (0.082 R)
• M22: 12,845,969 km (0.107 R)
• M23: 13,340,839 km (0.116 R)
• M24: 13,775,122 km (0.089 R)
• M25: 16,497,803 km (0.105 R)
• M26: 19,191,013 km (0.101 R)
• M27: 20,498,050 km (0.084 R)
• M28: 30,467,551 km (0.09 R)
• M29: 36,552,893 km (0.115 R)
• M30: 39,581,502 km (0.025 R)
• M31: 45,968,284 km (0.112 R)
• M32: 48,636,213 km (0.104 R)
• M33: 53,188,625 km (0.09 R)
• M34: 59,559,101 km (0.118 R)
• M35: 61,326,750 km (0.064 R)
• M36: 61,724,231 km (0.105 R)
• M37: 62,123,358 km (0.086 R)
• M38: 62,323,670 km (0.04 R)
• M39: 63,737,519 km (0.088 R)
• M40: 67,682,415 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.2

Radius: 3.4

Gravity: 52.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 14.22 AU - 21.92 AU

Year: 26873 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 88,755,035 km

• M1: 42,336 km (0.051 R)
• M2: 177,273 km (0.106 R)
• M3: 318,344 km (0.117 R)
• M4: 509,680 km (0.073 R)
• M5: 2,762,624 km (0.111 R)
• M6: 3,437,609 km (0.085 R)
• M7: 3,685,194 km (0.056 R)
• M8: 3,911,386 km (0.062 R)
• M9: 4,757,960 km (0.106 R)
• M10: 5,184,165 km (0.057 R)
• M11: 5,635,202 km (0.031 R)
• M12: 6,709,165 km (0.082 R)
• M13: 7,095,577 km (0.102 R)
• M14: 19,882,754 km (0.084 R)
• M15: 26,248,742 km (0.119 R)
• M16: 27,083,797 km (0.062 R)
• M17: 28,059,624 km (0.108 R)
• M18: 31,525,956 km (0.063 R)
• M19: 33,848,762 km (0.085 R)
• M20: 33,988,786 km (0.058 R)
• M21: 50,767,085 km (0.116 R)
• M22: 59,066,326 km (0.107 R)
• M23: 68,672,304 km (0.097 R)
• M24: 76,342,785 km (0.096 R)
• M25: 80,757,867 km (0.081 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit