🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.94 AU - 1.14 AU

Year: 382 Days

Day: 33.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.58 AU - 2.62 AU

Year: 1095 Days

Day: 39.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.9 °

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 3 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.9

Radius: 13.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.03 AU - 11.97 AU

Year: 12245 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,592,691 km

• M1: 187,147 km (0.092 R)
• M2: 332,406 km (0.082 R)
• M3: 590,762 km (0.07 R)
• M4: 803,640 km (0.094 R)
• M5: 900,579 km (0.087 R)
• M6: 1,043,894 km (0.116 R)
• M7: 1,378,395 km (0.087 R)
• M8: 1,546,393 km (0.051 R)
• M9: 1,747,303 km (0.107 R)
• M10: 1,877,304 km (0.102 R)
• M11: 2,092,425 km (0.081 R)
• M12: 2,459,838 km (0.056 R)
• M13: 2,909,379 km (0.105 R)
• M14: 3,223,834 km (0.076 R)
• M15: 3,450,624 km (0.073 R)
• M16: 3,615,781 km (0.091 R)
• M17: 3,988,728 km (0.093 R)
• M18: 4,481,503 km (0.117 R)
• M19: 4,735,221 km (0.117 R)
• M20: 5,333,164 km (0.1 R)
• M21: 5,486,502 km (0.116 R)
• M22: 5,680,082 km (0.083 R)
• M23: 5,836,711 km (0.06 R)
• M24: 6,234,491 km (0.108 R)
• M25: 6,355,666 km (0.118 R)
• M26: 6,559,268 km (0.111 R)
• M27: 7,140,905 km (0.082 R)
• M28: 7,438,006 km (0.075 R)
• M29: 7,913,129 km (0.096 R)
• M30: 8,757,011 km (0.052 R)
• M31: 9,863,885 km (0.069 R)
• M32: 11,705,435 km (0.117 R)
• M33: 13,284,889 km (0.066 R)
• M34: 15,915,418 km (0.108 R)
• M35: 16,921,165 km (0.11 R)
• M36: 18,468,456 km (0.07 R)
• M37: 21,085,371 km (0.116 R)
• M38: 21,634,844 km (0.12 R)
• M39: 21,757,664 km (0.035 R)
• M40: 22,810,384 km (0.054 R)
• M41: 22,997,980 km (0.101 R)
• M42: 23,123,193 km (0.103 R)
• M43: 23,500,479 km (0.081 R)
• M44: 23,689,870 km (0.088 R)
• M45: 23,816,430 km (0.046 R)
• M46: 24,197,456 km (0.047 R)
• M47: 24,836,986 km (0.115 R)
• M48: 26,788,790 km (0.091 R)
• M49: 27,052,681 km (0.04 R)
• M50: 27,649,726 km (0.074 R)
• M51: 29,807,675 km (0.117 R)
• M52: 30,012,774 km (0.031 R)
• M53: 30,768,841 km (0.113 R)
• M54: 31,322,653 km (0.108 R)
• M55: 31,531,042 km (0.101 R)
• M56: 32,089,342 km (0.099 R)
• M57: 36,233,801 km (0.082 R)
• M58: 37,406,499 km (0.099 R)
• M59: 37,849,458 km (0.079 R)
• M60: 38,368,413 km (0.086 R)
• M61: 39,039,210 km (0.109 R)
• M62: 39,263,607 km (0.082 R)
• M63: 40,165,682 km (0.098 R)
• M64: 40,316,776 km (0.1 R)
• M65: 43,067,133 km (0.032 R)
• M66: 43,221,667 km (0.05 R)
• M67: 44,153,064 km (0.073 R)
• M68: 45,326,509 km (0.116 R)
• M69: 46,114,441 km (0.065 R)
• M70: 47,624,183 km (0.059 R)
• M71: 47,863,988 km (0.105 R)
• M72: 49,473,362 km (0.091 R)
• M73: 50,284,631 km (0.113 R)
• M74: 50,936,878 km (0.094 R)
• M75: 51,264,049 km (0.113 R)
• M76: 51,673,947 km (0.113 R)
• M77: 51,920,335 km (0.077 R)
• M78: 53,075,829 km (0.104 R)
• M79: 55,664,321 km (0.097 R)
• M80: 56,001,365 km (0.079 R)
• M81: 56,508,052 km (0.077 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 12,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit