🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.53 AU - 0.77 AU

Year: 200 Days

Day: 37 Hours

Environment

Temp: 98 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.66 AU - 1.08 AU

Year: 309 Days

Day: 14.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,758,938 km

• M1: 36,801 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.96 AU - 4.76 AU

Year: 2888 Days

Day: 19.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.5

Radius: 8.5

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.66 AU - 5.98 AU

Year: 5347 Days

Day: 15 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,758,938 km

• M1: 107,262 km (0.09 R)
• M2: 402,568 km (0.098 R)
• M3: 1,023,997 km (0.1 R)
• M4: 1,782,459 km (0.103 R)
• M5: 2,514,441 km (0.091 R)
• M6: 3,830,453 km (0.103 R)
• M7: 6,198,887 km (0.073 R)
• M8: 6,688,222 km (0.117 R)
• M9: 9,962,919 km (0.103 R)
• M10: 10,911,818 km (0.108 R)
• M11: 17,842,239 km (0.066 R)
• M12: 18,698,238 km (0.081 R)
• M13: 19,788,956 km (0.098 R)
• M14: 20,491,916 km (0.086 R)
• M15: 20,849,455 km (0.09 R)
• M16: 22,397,344 km (0.07 R)
• M17: 26,896,949 km (0.111 R)
• M18: 31,016,575 km (0.103 R)
• M19: 31,488,257 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862

Radius: 13.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.86 AU - 6.18 AU

Year: 5625 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 80,758,938 km

• M1: 165,006 km (0.093 R)
• M2: 705,952 km (0.054 R)
• M3: 1,391,410 km (0.084 R)
• M4: 1,815,370 km (0.065 R)
• M5: 3,133,477 km (0.107 R)
• M6: 4,874,796 km (0.04 R)
• M7: 6,003,512 km (0.045 R)
• M8: 6,528,002 km (0.107 R)
• M9: 13,209,642 km (0.118 R)
• M10: 13,705,708 km (0.105 R)
• M11: 17,337,346 km (0.055 R)
• M12: 18,816,271 km (0.119 R)
• M13: 30,446,159 km (0.036 R)
• M14: 34,529,582 km (0.118 R)
• M15: 34,946,511 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955

Radius: 10.6

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.09 AU - 11.27 AU

Year: 12369 Days

Day: 12.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,758,938 km

• M1: 132,394 km (0.03 R)
• M2: 769,681 km (0.064 R)
• M3: 1,117,047 km (0.049 R)
• M4: 1,617,901 km (0.054 R)
• M5: 2,019,721 km (0.07 R)
• M6: 2,616,317 km (0.028 R)
• M7: 3,783,929 km (0.104 R)
• M8: 5,667,665 km (0.05 R)
• M9: 6,730,109 km (0.1 R)
• M10: 7,920,459 km (0.112 R)
• M11: 8,346,963 km (0.113 R)
• M12: 9,454,436 km (0.097 R)
• M13: 9,934,645 km (0.117 R)
• M14: 11,775,447 km (0.108 R)
• M15: 12,905,659 km (0.067 R)
• M16: 14,383,237 km (0.08 R)
• M17: 15,163,091 km (0.055 R)
• M18: 19,748,116 km (0.06 R)
• M19: 20,445,541 km (0.063 R)
• M20: 21,431,092 km (0.089 R)
• M21: 23,400,398 km (0.102 R)
• M22: 25,589,763 km (0.081 R)
• M23: 26,105,726 km (0.085 R)
• M24: 27,158,596 km (0.078 R)
• M25: 28,239,590 km (0.086 R)
• M26: 30,257,217 km (0.052 R)
• M27: 31,891,573 km (0.119 R)
• M28: 33,830,661 km (0.097 R)
• M29: 38,884,077 km (0.062 R)
• M30: 41,945,747 km (0.086 R)
• M31: 44,716,300 km (0.109 R)
• M32: 46,834,157 km (0.054 R)
• M33: 49,494,755 km (0.101 R)
• M34: 52,585,896 km (0.065 R)
• M35: 55,803,447 km (0.108 R)
• M36: 58,970,433 km (0.119 R)

Asteroid Belt

Center: 12.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.1

Radius: 3.8

Gravity: 46.54 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.4 AU - 18.56 AU

Year: 22078 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,758,938 km

• M1: 47,423 km (0.109 R)
• M2: 183,257 km (0.099 R)
• M3: 319,691 km (0.032 R)
• M4: 479,760 km (0.071 R)
• M5: 618,587 km (0.116 R)
• M6: 1,029,233 km (0.075 R)
• M7: 1,205,310 km (0.105 R)
• M8: 1,532,331 km (0.103 R)
• M9: 1,762,712 km (0.079 R)
• M10: 2,594,027 km (0.099 R)
• M11: 2,921,497 km (0.04 R)
• M12: 3,108,943 km (0.101 R)
• M13: 5,942,027 km (0.063 R)
• M14: 6,330,982 km (0.119 R)
• M15: 7,111,883 km (0.086 R)
• M16: 8,917,679 km (0.112 R)
• M17: 12,827,120 km (0.065 R)
• M18: 13,622,681 km (0.069 R)
• M19: 17,048,772 km (0.086 R)
• M20: 17,655,840 km (0.088 R)
• M21: 19,847,000 km (0.115 R)
• M22: 21,805,984 km (0.043 R)
• M23: 24,105,602 km (0.079 R)
• M24: 36,894,874 km (0.116 R)
• M25: 37,908,848 km (0.115 R)
• M26: 53,379,662 km (0.032 R)
• M27: 55,425,861 km (0.119 R)
• M28: 55,614,504 km (0.077 R)
• M29: 70,566,961 km (0.071 R)
• M30: 71,455,722 km (0.112 R)
• M31: 80,275,564 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 19,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit