🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.88 AU - 1.44 AU

Year: 478 Days

Day: 17.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 71,387,804 km

• M1: 817,403 km (0.111 R)
• M2: 841,488 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.14 AU - 1.84 AU

Year: 696 Days

Day: 32.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,387,804 km

• M1: 147,354 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.24 AU - 1.98 AU

Year: 782 Days

Day: 23.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.54 AU - 3.74 AU

Year: 2659 Days

Day: 18.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,387,804 km

• M1: 39,943 km (0.111 R)
• M2: 129,103 km (0.116 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648

Radius: 14.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.61 AU - 7.31 AU

Year: 7030 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,387,804 km

• M1: 277,205 km (0.108 R)
• M2: 722,408 km (0.095 R)
• M3: 1,472,492 km (0.079 R)
• M4: 2,023,012 km (0.047 R)
• M5: 4,071,306 km (0.111 R)
• M6: 4,833,806 km (0.062 R)
• M7: 5,294,418 km (0.053 R)
• M8: 5,784,202 km (0.076 R)
• M9: 8,215,466 km (0.058 R)
• M10: 8,790,371 km (0.038 R)
• M11: 12,447,141 km (0.112 R)
• M12: 13,768,539 km (0.062 R)
• M13: 15,986,178 km (0.115 R)
• M14: 23,646,187 km (0.103 R)
• M15: 25,929,500 km (0.093 R)
• M16: 32,629,689 km (0.114 R)
• M17: 33,450,233 km (0.042 R)
• M18: 34,919,584 km (0.108 R)
• M19: 36,650,880 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.8

Radius: 5.9

Gravity: 22.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.5 AU - 13.72 AU

Year: 17145 Days

Day: 23.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,387,804 km

• M1: 73,453 km (0.09 R)
• M2: 782,098 km (0.05 R)
• M3: 1,430,754 km (0.086 R)
• M4: 1,867,131 km (0.098 R)
• M5: 2,410,171 km (0.051 R)
• M6: 2,730,460 km (0.084 R)
• M7: 4,238,856 km (0.113 R)
• M8: 4,952,587 km (0.087 R)
• M9: 5,470,944 km (0.041 R)
• M10: 7,243,678 km (0.112 R)
• M11: 7,477,500 km (0.107 R)
• M12: 8,108,953 km (0.076 R)
• M13: 8,566,572 km (0.075 R)
• M14: 10,750,701 km (0.09 R)
• M15: 11,617,621 km (0.099 R)
• M16: 12,597,337 km (0.048 R)
• M17: 15,400,353 km (0.113 R)
• M18: 17,736,024 km (0.11 R)
• M19: 22,695,343 km (0.055 R)
• M20: 23,297,624 km (0.118 R)
• M21: 24,744,535 km (0.055 R)
• M22: 27,362,348 km (0.091 R)
• M23: 27,815,929 km (0.063 R)
• M24: 29,442,806 km (0.093 R)
• M25: 30,038,953 km (0.1 R)
• M26: 30,521,556 km (0.113 R)
• M27: 30,764,952 km (0.12 R)
• M28: 35,501,819 km (0.091 R)
• M29: 44,024,110 km (0.085 R)
• M30: 47,684,920 km (0.057 R)
• M31: 51,543,498 km (0.116 R)
• M32: 52,235,089 km (0.11 R)
• M33: 52,932,813 km (0.081 R)
• M34: 60,639,198 km (0.095 R)
• M35: 62,774,259 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 15,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit