🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.54 AU - 0.64 AU

Year: 168 Days

Day: 34.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,321,665 km

• M1: 124,166 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.19 AU - 1.27 AU

Year: 506 Days

Day: 17.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.47 AU - 3.85 AU

Year: 2083 Days

Day: 29.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.98 AU - 4.48 AU

Year: 2672 Days

Day: 22.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.3

Radius: 10.7

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.1 AU - 6.72 AU

Year: 4667 Days

Day: 10.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,321,665 km

• M1: 138,976 km (0.061 R)
• M2: 219,310 km (0.102 R)
• M3: 440,416 km (0.074 R)
• M4: 571,763 km (0.095 R)
• M5: 759,209 km (0.111 R)
• M6: 888,462 km (0.095 R)
• M7: 1,025,643 km (0.099 R)
• M8: 1,219,971 km (0.099 R)
• M9: 1,413,401 km (0.053 R)
• M10: 1,603,240 km (0.11 R)
• M11: 1,963,322 km (0.101 R)
• M12: 2,145,233 km (0.091 R)
• M13: 2,238,283 km (0.116 R)
• M14: 2,316,972 km (0.117 R)
• M15: 2,542,266 km (0.096 R)
• M16: 2,641,001 km (0.115 R)
• M17: 2,876,468 km (0.084 R)
• M18: 3,118,966 km (0.106 R)
• M19: 3,368,346 km (0.101 R)
• M20: 3,477,103 km (0.074 R)
• M21: 4,096,738 km (0.066 R)
• M22: 4,350,306 km (0.081 R)
• M23: 4,975,775 km (0.083 R)
• M24: 5,100,091 km (0.086 R)
• M25: 5,183,566 km (0.054 R)
• M26: 5,955,491 km (0.072 R)
• M27: 6,065,446 km (0.084 R)
• M28: 6,557,772 km (0.086 R)
• M29: 6,625,989 km (0.061 R)
• M30: 6,694,355 km (0.086 R)
• M31: 6,785,909 km (0.1 R)
• M32: 7,039,926 km (0.116 R)
• M33: 7,438,455 km (0.083 R)
• M34: 7,868,698 km (0.034 R)
• M35: 8,331,405 km (0.106 R)
• M36: 8,479,507 km (0.037 R)
• M37: 8,628,356 km (0.071 R)
• M38: 9,360,339 km (0.088 R)
• M39: 9,643,079 km (0.107 R)
• M40: 9,981,020 km (0.058 R)
• M41: 10,829,390 km (0.084 R)
• M42: 10,991,105 km (0.113 R)
• M43: 11,371,383 km (0.081 R)
• M44: 11,563,167 km (0.095 R)
• M45: 11,673,271 km (0.025 R)
• M46: 12,566,520 km (0.106 R)
• M47: 12,651,342 km (0.115 R)
• M48: 13,135,890 km (0.096 R)
• M49: 13,394,844 km (0.103 R)
• M50: 13,481,611 km (0.039 R)
• M51: 13,626,571 km (0.066 R)
• M52: 14,093,765 km (0.105 R)
• M53: 14,359,002 km (0.1 R)
• M54: 14,447,714 km (0.095 R)
• M55: 14,536,724 km (0.076 R)
• M56: 14,685,275 km (0.048 R)
• M57: 14,774,735 km (0.111 R)
• M58: 15,648,536 km (0.052 R)
• M59: 15,984,383 km (0.071 R)
• M60: 16,076,386 km (0.045 R)
• M61: 16,756,607 km (0.113 R)
• M62: 16,850,106 km (0.077 R)
• M63: 17,225,746 km (0.093 R)
• M64: 17,383,123 km (0.039 R)
• M65: 17,730,938 km (0.096 R)
• M66: 18,113,011 km (0.034 R)
• M67: 18,562,253 km (0.044 R)
• M68: 18,658,894 km (0.11 R)
• M69: 19,275,536 km (0.092 R)
• M70: 20,997,108 km (0.06 R)
• M71: 22,286,044 km (0.094 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: 532 - 11,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit