🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.62 AU - 1.04 AU

Year: 279 Days

Day: 24.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,537,936 km

• M1: 555,457 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.88 AU - 1.2 AU

Year: 391 Days

Day: 29.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.66 AU - 2.64 AU

Year: 1163 Days

Day: 27.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 8.1

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.66 AU - 9.96 AU

Year: 9648 Days

Day: 10.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,537,936 km

• M1: 275,709 km (0.089 R)
• M2: 404,513 km (0.113 R)
• M3: 609,462 km (0.117 R)
• M4: 724,353 km (0.097 R)
• M5: 831,166 km (0.079 R)
• M6: 910,752 km (0.057 R)
• M7: 976,425 km (0.105 R)
• M8: 1,165,517 km (0.109 R)
• M9: 1,423,424 km (0.12 R)
• M10: 1,906,774 km (0.119 R)
• M11: 2,188,766 km (0.11 R)
• M12: 2,672,117 km (0.114 R)
• M13: 3,037,435 km (0.064 R)
• M14: 3,112,384 km (0.068 R)
• M15: 3,496,701 km (0.039 R)
• M16: 3,734,412 km (0.075 R)
• M17: 3,868,900 km (0.046 R)
• M18: 3,977,508 km (0.088 R)
• M19: 4,766,637 km (0.08 R)
• M20: 4,824,831 km (0.118 R)
• M21: 5,602,889 km (0.11 R)
• M22: 5,695,191 km (0.109 R)
• M23: 5,850,174 km (0.09 R)
• M24: 6,259,624 km (0.107 R)
• M25: 6,323,502 km (0.117 R)
• M26: 7,340,319 km (0.097 R)
• M27: 8,407,101 km (0.078 R)
• M28: 8,548,322 km (0.114 R)
• M29: 8,654,686 km (0.088 R)
• M30: 8,797,252 km (0.081 R)
• M31: 8,904,664 km (0.106 R)
• M32: 9,048,577 km (0.083 R)
• M33: 9,632,009 km (0.119 R)
• M34: 10,302,955 km (0.045 R)
• M35: 10,529,895 km (0.112 R)
• M36: 11,298,529 km (0.117 R)
• M37: 11,532,649 km (0.091 R)
• M38: 12,164,700 km (0.111 R)
• M39: 13,092,955 km (0.063 R)
• M40: 13,215,775 km (0.114 R)
• M41: 13,503,601 km (0.111 R)
• M42: 13,835,260 km (0.074 R)
• M43: 14,253,536 km (0.101 R)
• M44: 14,633,514 km (0.067 R)
• M45: 15,231,307 km (0.092 R)
• M46: 15,446,728 km (0.1 R)
• M47: 15,576,579 km (0.109 R)
• M48: 15,750,113 km (0.077 R)
• M49: 15,924,245 km (0.081 R)
• M50: 16,055,442 km (0.085 R)
• M51: 17,837,003 km (0.111 R)
• M52: 18,109,720 km (0.079 R)
• M53: 18,567,190 km (0.106 R)
• M54: 19,633,673 km (0.107 R)
• M55: 20,339,925 km (0.092 R)
• M56: 20,434,770 km (0.056 R)
• M57: 20,624,759 km (0.066 R)
• M58: 21,390,700 km (0.059 R)
• M59: 21,825,731 km (0.118 R)
• M60: 23,296,727 km (0.09 R)
• M61: 23,644,542 km (0.099 R)
• M62: 23,843,956 km (0.097 R)
• M63: 23,944,037 km (0.089 R)
• M64: 25,358,185 km (0.114 R)
• M65: 26,126,819 km (0.119 R)
• M66: 26,488,248 km (0.051 R)
• M67: 28,266,817 km (0.118 R)
• M68: 28,478,647 km (0.086 R)
• M69: 29,814,108 km (0.096 R)
• M70: 30,897,196 km (0.119 R)
• M71: 32,269,009 km (0.102 R)
• M72: 33,213,121 km (0.068 R)
• M73: 33,548,519 km (0.104 R)
• M74: 33,997,462 km (0.051 R)
• M75: 34,110,110 km (0.091 R)
• M76: 34,901,482 km (0.098 R)
• M77: 35,071,725 km (0.112 R)
• M78: 35,985,020 km (0.12 R)
• M79: 36,099,761 km (0.101 R)
• M80: 36,157,207 km (0.096 R)
• M81: 37,079,627 km (0.12 R)
• M82: 37,834,947 km (0.114 R)
• M83: 38,536,561 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit