🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.61 AU - 0.71 AU

Year: 199 Days

Day: 38.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 107.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.73 AU - 3.83 AU

Year: 2203 Days

Day: 41.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,354,192 km

• M1: 579,243 km (0.091 R)
• M2: 1,216,679 km (0.079 R)

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.5

Radius: 9.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.14 AU - 6.62 AU

Year: 5288 Days

Day: 12.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 22,354,192 km

• M1: 130,898 km (0.096 R)
• M2: 213,775 km (0.098 R)
• M3: 332,855 km (0.101 R)
• M4: 455,526 km (0.11 R)
• M5: 532,419 km (0.048 R)
• M6: 855,550 km (0.119 R)
• M7: 953,986 km (0.12 R)
• M8: 1,079,797 km (0.039 R)
• M9: 1,272,779 km (0.077 R)
• M10: 1,516,922 km (0.105 R)
• M11: 1,918,593 km (0.083 R)
• M12: 1,991,148 km (0.074 R)
• M13: 2,094,370 km (0.096 R)
• M14: 2,169,169 km (0.052 R)
• M15: 2,669,724 km (0.107 R)
• M16: 2,899,805 km (0.105 R)
• M17: 3,085,306 km (0.053 R)
• M18: 3,292,051 km (0.04 R)
• M19: 3,362,063 km (0.101 R)
• M20: 3,646,897 km (0.083 R)
• M21: 3,810,557 km (0.112 R)
• M22: 4,183,056 km (0.099 R)
• M23: 4,259,051 km (0.103 R)
• M24: 5,104,279 km (0.103 R)
• M25: 5,185,511 km (0.089 R)
• M26: 5,535,720 km (0.103 R)
• M27: 5,682,176 km (0.095 R)
• M28: 6,324,400 km (0.107 R)
• M29: 6,389,774 km (0.085 R)
• M30: 6,477,438 km (0.083 R)
• M31: 6,787,555 km (0.091 R)
• M32: 6,966,922 km (0.11 R)
• M33: 7,216,152 km (0.079 R)
• M34: 7,445,336 km (0.06 R)
• M35: 7,630,389 km (0.086 R)
• M36: 7,723,439 km (0.066 R)
• M37: 8,943,260 km (0.112 R)
• M38: 9,537,911 km (0.042 R)
• M39: 9,613,159 km (0.072 R)
• M40: 9,814,817 km (0.059 R)
• M41: 9,992,390 km (0.099 R)
• M42: 10,299,215 km (0.072 R)
• M43: 10,609,182 km (0.12 R)
• M44: 10,765,362 km (0.106 R)
• M45: 11,053,637 km (0.097 R)
• M46: 11,557,632 km (0.06 R)
• M47: 11,825,861 km (0.109 R)
• M48: 11,906,794 km (0.101 R)
• M49: 12,232,169 km (0.081 R)
• M50: 12,368,602 km (0.094 R)
• M51: 12,615,439 km (0.08 R)
• M52: 12,947,097 km (0.112 R)
• M53: 13,142,023 km (0.078 R)
• M54: 13,225,798 km (0.048 R)
• M55: 13,450,045 km (0.114 R)
• M56: 13,619,241 km (0.084 R)
• M57: 13,902,579 km (0.116 R)
• M58: 13,987,999 km (0.099 R)
• M59: 14,909,672 km (0.099 R)
• M60: 15,673,070 km (0.036 R)
• M61: 15,851,091 km (0.062 R)
• M62: 16,479,253 km (0.11 R)
• M63: 16,660,116 km (0.066 R)
• M64: 16,720,704 km (0.099 R)
• M65: 17,084,974 km (0.114 R)
• M66: 17,360,085 km (0.109 R)
• M67: 18,474,739 km (0.081 R)
• M68: 18,694,199 km (0.076 R)
• M69: 18,757,030 km (0.119 R)
• M70: 19,900,406 km (0.1 R)
• M71: 19,996,747 km (0.083 R)
• M72: 20,772,712 km (0.081 R)
• M73: 21,033,610 km (0.074 R)
• M74: 21,197,270 km (0.105 R)
• M75: 21,295,556 km (0.085 R)
• M76: 21,361,230 km (0.118 R)
• M77: 21,624,522 km (0.09 R)
• M78: 21,855,800 km (0.112 R)
• M79: 22,220,969 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit