🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.57 AU - 0.77 AU

Year: 168 Days

Day: 41.9 Hours

Environment

Temp: 254 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,831,218 km

• M1: 31,715 km (0.043 R)
• M2: 151,692 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.18 AU - 1.92 AU

Year: 591 Days

Day: 18.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.44 AU - 2.34 AU

Year: 796 Days

Day: 29.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.27 AU - 4.35 AU

Year: 2279 Days

Day: 23.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.9

Radius: 13

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.72 AU - 13.58 AU

Year: 12981 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,831,218 km

• M1: 171,589 km (0.079 R)
• M2: 308,172 km (0.039 R)
• M3: 476,918 km (0.106 R)
• M4: 1,121,086 km (0.102 R)
• M5: 1,560,306 km (0.108 R)
• M6: 1,718,580 km (0.047 R)
• M7: 2,344,947 km (0.101 R)
• M8: 2,842,958 km (0.055 R)
• M9: 3,339,772 km (0.066 R)
• M10: 4,190,984 km (0.116 R)
• M11: 4,603,126 km (0.115 R)
• M12: 5,028,433 km (0.117 R)
• M13: 5,186,259 km (0.102 R)
• M14: 5,305,788 km (0.09 R)
• M15: 5,958,483 km (0.12 R)
• M16: 6,252,144 km (0.061 R)
• M17: 6,507,657 km (0.056 R)
• M18: 6,679,994 km (0.101 R)
• M19: 7,564,117 km (0.073 R)
• M20: 8,204,845 km (0.052 R)
• M21: 8,815,653 km (0.083 R)
• M22: 9,685,415 km (0.074 R)
• M23: 9,783,850 km (0.066 R)
• M24: 10,887,583 km (0.109 R)
• M25: 11,041,220 km (0.099 R)
• M26: 11,820,027 km (0.074 R)
• M27: 12,777,902 km (0.095 R)
• M28: 13,540,253 km (0.101 R)
• M29: 15,223,079 km (0.084 R)
• M30: 15,337,671 km (0.043 R)
• M31: 16,147,445 km (0.038 R)
• M32: 17,208,991 km (0.077 R)
• M33: 17,567,876 km (0.108 R)
• M34: 18,110,917 km (0.116 R)
• M35: 19,461,337 km (0.117 R)
• M36: 19,710,417 km (0.056 R)
• M37: 20,148,739 km (0.025 R)
• M38: 20,907,649 km (0.073 R)
• M39: 21,035,106 km (0.068 R)
• M40: 21,162,713 km (0.109 R)
• M41: 21,869,563 km (0.067 R)
• M42: 22,714,791 km (0.07 R)
• M43: 23,504,518 km (0.097 R)
• M44: 23,637,062 km (0.08 R)
• M45: 24,437,261 km (0.111 R)
• M46: 25,654,389 km (0.115 R)
• M47: 27,029,642 km (0.076 R)
• M48: 27,866,343 km (0.079 R)
• M49: 28,076,828 km (0.106 R)
• M50: 28,287,910 km (0.055 R)
• M51: 28,640,812 km (0.099 R)
• M52: 30,861,143 km (0.11 R)
• M53: 31,589,236 km (0.099 R)
• M54: 31,808,696 km (0.028 R)
• M55: 33,433,927 km (0.1 R)
• M56: 34,934,843 km (0.089 R)
• M57: 36,611,087 km (0.114 R)
• M58: 37,304,323 km (0.111 R)
• M59: 37,536,499 km (0.053 R)
• M60: 38,391,451 km (0.11 R)
• M61: 38,625,721 km (0.05 R)
• M62: 39,174,297 km (0.03 R)
• M63: 41,154,374 km (0.075 R)
• M64: 41,955,620 km (0.082 R)
• M65: 42,116,438 km (0.096 R)
• M66: 43,248,146 km (0.093 R)
• M67: 43,491,841 km (0.069 R)
• M68: 44,062,557 km (0.099 R)
• M69: 44,553,687 km (0.09 R)
• M70: 45,376,176 km (0.114 R)
• M71: 45,872,242 km (0.054 R)
• M72: 46,869,462 km (0.102 R)
• M73: 47,203,514 km (0.059 R)
• M74: 47,370,764 km (0.104 R)
• M75: 48,210,307 km (0.045 R)
• M76: 49,989,325 km (0.051 R)
• M77: 50,159,867 km (0.064 R)
• M78: 51,101,286 km (0.116 R)
• M79: 51,445,062 km (0.068 R)
• M80: 51,962,222 km (0.074 R)
• M81: 52,827,945 km (0.098 R)
• M82: 53,001,628 km (0.049 R)
• M83: 53,611,239 km (0.102 R)
• M84: 53,785,820 km (0.072 R)
• M85: 55,013,121 km (0.109 R)
• M86: 55,453,687 km (0.051 R)
• M87: 56,338,409 km (0.084 R)
• M88: 57,852,937 km (0.104 R)
• M89: 59,742,508 km (0.116 R)
• M90: 60,376,803 km (0.045 R)
• M91: 60,649,370 km (0.106 R)

Kuiper Belt

Range: 35.7 - 61.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 10,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit