🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.53 AU - 0.55 AU

Year: 152 Days

Day: 23.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,770,301 km

• M1: 279,898 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.71 AU - 0.79 AU

Year: 249 Days

Day: 34.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.77 AU - 0.91 AU

Year: 295 Days

Day: 22.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.26 AU - 1.52 AU

Year: 627 Days

Day: 15 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208

Radius: 10.3

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.06 AU - 11.58 AU

Year: 12694 Days

Day: 6.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,770,301 km

• M1: 145,559 km (0.12 R)
• M2: 219,011 km (0.074 R)
• M3: 364,121 km (0.096 R)
• M4: 600,486 km (0.092 R)
• M5: 810,372 km (0.06 R)
• M6: 1,012,030 km (0.105 R)
• M7: 1,127,519 km (0.044 R)
• M8: 1,195,736 km (0.079 R)
• M9: 1,771,688 km (0.077 R)
• M10: 2,163,634 km (0.047 R)
• M11: 2,314,877 km (0.118 R)
• M12: 2,402,991 km (0.026 R)
• M13: 2,766,513 km (0.031 R)
• M14: 2,883,798 km (0.117 R)
• M15: 2,955,007 km (0.097 R)
• M16: 3,270,209 km (0.051 R)
• M17: 3,469,623 km (0.113 R)
• M18: 3,621,914 km (0.061 R)
• M19: 4,498,707 km (0.112 R)
• M20: 4,637,085 km (0.11 R)
• M21: 4,918,329 km (0.099 R)
• M22: 5,556,514 km (0.076 R)
• M23: 6,159,393 km (0.118 R)
• M24: 6,313,329 km (0.039 R)
• M25: 6,531,144 km (0.103 R)
• M26: 6,625,091 km (0.071 R)
• M27: 7,038,131 km (0.05 R)
• M28: 8,258,850 km (0.064 R)
• M29: 8,980,510 km (0.086 R)
• M30: 9,296,012 km (0.106 R)
• M31: 9,830,076 km (0.094 R)
• M32: 9,902,033 km (0.081 R)
• M33: 10,410,516 km (0.108 R)
• M34: 10,742,025 km (0.055 R)
• M35: 10,890,575 km (0.106 R)
• M36: 11,264,570 km (0.094 R)
• M37: 11,339,967 km (0.105 R)
• M38: 11,491,061 km (0.046 R)
• M39: 13,999,518 km (0.083 R)
• M40: 15,273,045 km (0.092 R)
• M41: 15,649,882 km (0.09 R)
• M42: 15,902,702 km (0.092 R)
• M43: 16,114,383 km (0.112 R)
• M44: 16,455,167 km (0.093 R)
• M45: 16,798,195 km (0.069 R)
• M46: 17,666,312 km (0.112 R)
• M47: 18,238,524 km (0.113 R)
• M48: 18,415,797 km (0.109 R)
• M49: 18,504,658 km (0.066 R)
• M50: 19,130,576 km (0.101 R)
• M51: 19,220,484 km (0.114 R)
• M52: 20,173,871 km (0.082 R)
• M53: 22,315,514 km (0.105 R)
• M54: 22,743,065 km (0.042 R)
• M55: 23,992,955 km (0.068 R)
• M56: 24,235,902 km (0.062 R)
• M57: 24,479,747 km (0.045 R)
• M58: 24,724,339 km (0.032 R)
• M59: 25,215,918 km (0.082 R)
• M60: 25,660,972 km (0.037 R)
• M61: 25,809,971 km (0.103 R)
• M62: 25,959,270 km (0.105 R)
• M63: 27,366,238 km (0.097 R)
• M64: 28,232,559 km (0.081 R)
• M65: 28,797,889 km (0.084 R)
• M66: 29,366,960 km (0.095 R)
• M67: 30,411,153 km (0.071 R)
• M68: 31,467,463 km (0.058 R)
• M69: 31,573,678 km (0.119 R)
• M70: 32,535,742 km (0.119 R)
• M71: 33,615,988 km (0.093 R)
• M72: 33,887,807 km (0.108 R)
• M73: 34,215,127 km (0.082 R)
• M74: 35,037,766 km (0.118 R)
• M75: 36,646,691 km (0.113 R)
• M76: 37,600,976 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 16,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit