🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.16 AU - 1.2 AU

Year: 491 Days

Day: 20.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.17 AU - 4.81 AU

Year: 3052 Days

Day: 43.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875

Radius: 8.1

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.99 AU - 4.53 AU

Year: 3367 Days

Day: 11.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,168,766 km

• M1: 115,340 km (0.105 R)
• M2: 230,979 km (0.099 R)
• M3: 364,420 km (0.084 R)
• M4: 535,411 km (0.08 R)
• M5: 595,100 km (0.118 R)
• M6: 646,861 km (0.059 R)
• M7: 743,950 km (0.107 R)
• M8: 929,452 km (0.087 R)
• M9: 1,221,915 km (0.08 R)
• M10: 1,289,384 km (0.104 R)
• M11: 1,385,875 km (0.073 R)
• M12: 1,499,120 km (0.104 R)
• M13: 1,735,335 km (0.099 R)
• M14: 2,063,104 km (0.084 R)
• M15: 2,193,254 km (0.118 R)
• M16: 2,359,757 km (0.109 R)
• M17: 2,513,095 km (0.065 R)
• M18: 2,582,358 km (0.025 R)
• M19: 2,652,221 km (0.036 R)
• M20: 3,598,128 km (0.105 R)
• M21: 3,676,517 km (0.104 R)
• M22: 3,755,355 km (0.119 R)
• M23: 3,975,115 km (0.06 R)
• M24: 4,035,851 km (0.055 R)
• M25: 4,137,728 km (0.106 R)
• M26: 4,302,435 km (0.035 R)
• M27: 4,659,824 km (0.108 R)
• M28: 5,560,553 km (0.106 R)
• M29: 5,628,620 km (0.119 R)
• M30: 5,719,725 km (0.026 R)
• M31: 5,926,619 km (0.068 R)
• M32: 6,112,419 km (0.116 R)
• M33: 6,323,951 km (0.083 R)
• M34: 6,609,683 km (0.113 R)
• M35: 7,046,209 km (0.103 R)
• M36: 7,292,747 km (0.056 R)
• M37: 7,972,669 km (0.068 R)
• M38: 8,385,110 km (0.117 R)
• M39: 8,831,062 km (0.111 R)
• M40: 8,936,977 km (0.074 R)
• M41: 8,990,234 km (0.116 R)
• M42: 10,270,043 km (0.097 R)
• M43: 10,605,891 km (0.113 R)
• M44: 10,718,687 km (0.118 R)
• M45: 11,030,749 km (0.082 R)
• M46: 11,116,468 km (0.117 R)
• M47: 11,693,168 km (0.105 R)
• M48: 11,838,727 km (0.074 R)
• M49: 11,897,219 km (0.104 R)
• M50: 11,955,712 km (0.08 R)
• M51: 12,190,880 km (0.081 R)
• M52: 12,368,303 km (0.096 R)
• M53: 12,486,934 km (0.077 R)
• M54: 12,606,164 km (0.038 R)
• M55: 12,965,647 km (0.091 R)
• M56: 13,419,827 km (0.09 R)
• M57: 14,250,544 km (0.119 R)
• M58: 14,375,009 km (0.06 R)
• M59: 14,625,137 km (0.029 R)
• M60: 14,782,065 km (0.058 R)
• M61: 15,002,871 km (0.076 R)
• M62: 15,097,866 km (0.031 R)
• M63: 15,352,033 km (0.098 R)
• M64: 16,480,749 km (0.07 R)
• M65: 16,775,157 km (0.044 R)
• M66: 17,502,502 km (0.077 R)
• M67: 17,970,743 km (0.067 R)
• M68: 18,307,638 km (0.097 R)
• M69: 18,578,709 km (0.108 R)
• M70: 18,646,776 km (0.11 R)
• M71: 19,227,814 km (0.081 R)
• M72: 19,607,045 km (0.067 R)
• M73: 20,197,957 km (0.113 R)
• M74: 20,900,618 km (0.072 R)
• M75: 21,539,849 km (0.074 R)
• M76: 22,185,514 km (0.104 R)
• M77: 23,275,783 km (0.108 R)
• M78: 23,459,190 km (0.041 R)
• M79: 24,123,255 km (0.082 R)
• M80: 24,234,556 km (0.085 R)
• M81: 24,346,156 km (0.117 R)
• M82: 25,131,245 km (0.034 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit