🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.79 AU - 1.17 AU

Year: 343 Days

Day: 29.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.81 AU - 1.27 AU

Year: 374 Days

Day: 46.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.28 AU - 1.92 AU

Year: 715 Days

Day: 46.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.63 AU - 2.51 AU

Year: 1052 Days

Day: 13.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.33 AU - 3.33 AU

Year: 1681 Days

Day: 47.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660

Radius: 10.2

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.53 AU - 9.99 AU

Year: 10766 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,731,699 km

• M1: 208,988 km (0.101 R)
• M2: 371,751 km (0.119 R)
• M3: 451,636 km (0.111 R)
• M4: 616,194 km (0.064 R)
• M5: 715,078 km (0.107 R)
• M6: 784,192 km (0.059 R)
• M7: 930,050 km (0.079 R)
• M8: 1,270,385 km (0.111 R)
• M9: 1,838,707 km (0.098 R)
• M10: 2,188,916 km (0.08 R)
• M11: 2,781,174 km (0.09 R)
• M12: 3,242,235 km (0.109 R)
• M13: 4,170,340 km (0.057 R)
• M14: 4,267,578 km (0.091 R)
• M15: 4,365,565 km (0.103 R)
• M16: 4,431,239 km (0.097 R)
• M17: 4,866,419 km (0.119 R)
• M18: 6,032,235 km (0.082 R)
• M19: 6,179,290 km (0.12 R)
• M20: 6,327,392 km (0.113 R)
• M21: 6,476,840 km (0.104 R)
• M22: 7,319,525 km (0.078 R)
• M23: 7,397,764 km (0.085 R)
• M24: 7,594,785 km (0.11 R)
• M25: 7,674,072 km (0.095 R)
• M26: 8,441,359 km (0.071 R)
• M27: 9,275,218 km (0.118 R)
• M28: 9,445,161 km (0.069 R)
• M29: 9,702,020 km (0.111 R)
• M30: 10,841,507 km (0.073 R)
• M31: 13,006,787 km (0.117 R)
• M32: 14,358,553 km (0.063 R)
• M33: 14,901,743 km (0.1 R)
• M34: 15,001,375 km (0.095 R)
• M35: 15,552,494 km (0.084 R)
• M36: 16,520,093 km (0.079 R)
• M37: 16,726,388 km (0.109 R)
• M38: 17,089,313 km (0.096 R)
• M39: 17,193,433 km (0.118 R)
• M40: 18,034,323 km (0.107 R)
• M41: 18,727,559 km (0.068 R)
• M42: 19,592,534 km (0.077 R)
• M43: 20,139,913 km (0.086 R)
• M44: 20,914,530 km (0.105 R)
• M45: 21,193,530 km (0.077 R)
• M46: 21,305,579 km (0.118 R)
• M47: 21,642,623 km (0.101 R)
• M48: 21,981,462 km (0.087 R)
• M49: 22,607,081 km (0.102 R)
• M50: 22,836,115 km (0.119 R)
• M51: 24,578,033 km (0.109 R)
• M52: 24,754,708 km (0.115 R)
• M53: 26,002,204 km (0.062 R)
• M54: 26,603,438 km (0.078 R)
• M55: 26,784,751 km (0.113 R)
• M56: 27,270,196 km (0.1 R)
• M57: 28,249,763 km (0.081 R)
• M58: 29,303,081 km (0.076 R)
• M59: 30,054,362 km (0.11 R)
• M60: 30,243,304 km (0.045 R)
• M61: 30,685,366 km (0.11 R)
• M62: 31,129,671 km (0.057 R)
• M63: 32,346,201 km (0.108 R)
• M64: 32,604,258 km (0.056 R)
• M65: 32,668,884 km (0.088 R)
• M66: 32,798,286 km (0.079 R)
• M67: 33,057,539 km (0.096 R)
• M68: 36,154,963 km (0.118 R)
• M69: 36,825,909 km (0.102 R)
• M70: 37,907,801 km (0.112 R)
• M71: 37,975,868 km (0.06 R)
• M72: 38,794,617 km (0.053 R)
• M73: 39,895,508 km (0.109 R)
• M74: 40,449,768 km (0.116 R)
• M75: 40,588,745 km (0.108 R)
• M76: 41,146,146 km (0.111 R)
• M77: 41,706,091 km (0.08 R)
• M78: 41,846,564 km (0.085 R)
• M79: 42,268,579 km (0.108 R)
• M80: 43,117,098 km (0.065 R)
• M81: 43,330,126 km (0.099 R)
• M82: 43,543,452 km (0.096 R)
• M83: 43,899,794 km (0.085 R)
• M84: 44,328,691 km (0.098 R)
• M85: 44,400,349 km (0.082 R)
• M86: 45,623,760 km (0.099 R)
• M87: 45,696,166 km (0.085 R)
• M88: 45,913,232 km (0.091 R)
• M89: 48,915,512 km (0.114 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 13,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit