🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.6 AU - 0.92 AU

Year: 235 Days

Day: 36.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.28 AU - 6.08 AU

Year: 4182 Days

Day: 33.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 8.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.69 AU - 6.15 AU

Year: 4476 Days

Day: 8.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 21,684,629 km

• M1: 164,258 km (0.03 R)
• M2: 323,131 km (0.12 R)
• M3: 469,139 km (0.105 R)
• M4: 573,409 km (0.095 R)
• M5: 775,515 km (0.114 R)
• M6: 837,449 km (0.09 R)
• M7: 890,556 km (0.087 R)
• M8: 1,068,428 km (0.09 R)
• M9: 1,270,236 km (0.071 R)
• M10: 1,458,579 km (0.071 R)
• M11: 1,669,662 km (0.109 R)
• M12: 1,876,406 km (0.102 R)
• M13: 2,062,506 km (0.047 R)
• M14: 2,194,900 km (0.12 R)
• M15: 2,254,739 km (0.071 R)
• M16: 2,688,423 km (0.088 R)
• M17: 2,898,608 km (0.118 R)
• M18: 2,980,887 km (0.025 R)
• M19: 3,491,016 km (0.072 R)
• M20: 3,756,253 km (0.11 R)
• M21: 4,046,622 km (0.095 R)
• M22: 4,101,824 km (0.111 R)
• M23: 4,212,975 km (0.091 R)
• M24: 4,362,872 km (0.105 R)
• M25: 4,514,565 km (0.103 R)
• M26: 4,921,022 km (0.111 R)
• M27: 5,039,354 km (0.105 R)
• M28: 5,138,687 km (0.093 R)
• M29: 5,258,664 km (0.096 R)
• M30: 5,379,689 km (0.114 R)
• M31: 5,542,452 km (0.07 R)
• M32: 5,768,943 km (0.041 R)
• M33: 6,103,743 km (0.061 R)
• M34: 6,188,565 km (0.112 R)
• M35: 6,574,527 km (0.103 R)
• M36: 6,704,977 km (0.119 R)
• M37: 6,836,323 km (0.076 R)
• M38: 7,213,011 km (0.039 R)
• M39: 7,596,430 km (0.088 R)
• M40: 7,848,203 km (0.073 R)
• M41: 7,917,318 km (0.07 R)
• M42: 8,079,332 km (0.052 R)
• M43: 8,477,562 km (0.076 R)
• M44: 8,619,530 km (0.05 R)
• M45: 9,050,522 km (0.102 R)
• M46: 9,123,077 km (0.106 R)
• M47: 9,220,016 km (0.119 R)
• M48: 9,562,146 km (0.059 R)
• M49: 10,033,230 km (0.119 R)
• M50: 10,410,516 km (0.117 R)
• M51: 10,715,546 km (0.112 R)
• M52: 10,818,020 km (0.113 R)
• M53: 11,308,701 km (0.102 R)
• M54: 11,412,822 km (0.047 R)
• M55: 12,178,164 km (0.109 R)
• M56: 12,284,977 km (0.06 R)
• M57: 12,580,433 km (0.106 R)
• M58: 13,205,902 km (0.119 R)
• M59: 13,674,592 km (0.067 R)
• M60: 13,757,918 km (0.086 R)
• M61: 14,148,817 km (0.087 R)
• M62: 14,543,307 km (0.072 R)
• M63: 15,027,405 km (0.059 R)
• M64: 15,141,997 km (0.066 R)
• M65: 15,372,228 km (0.089 R)
• M66: 16,069,654 km (0.12 R)
• M67: 16,718,160 km (0.077 R)
• M68: 16,807,321 km (0.084 R)
• M69: 16,896,481 km (0.114 R)
• M70: 17,015,711 km (0.054 R)
• M71: 17,135,239 km (0.106 R)
• M72: 17,435,333 km (0.087 R)
• M73: 17,827,877 km (0.088 R)
• M74: 18,070,974 km (0.1 R)
• M75: 18,992,347 km (0.099 R)
• M76: 19,240,530 km (0.12 R)
• M77: 19,991,811 km (0.11 R)
• M78: 20,212,767 km (0.056 R)
• M79: 20,625,208 km (0.057 R)
• M80: 20,976,314 km (0.075 R)
• M81: 21,233,024 km (0.102 R)
• M82: 21,555,258 km (0.097 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 19,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit