🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.53 AU - 0.73 AU

Year: 189 Days

Day: 31 Hours

Environment

Temp: 137 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,395,097 km

• M1: 61,186 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.68 AU - 1.12 AU

Year: 323 Days

Day: 26.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,395,097 km

• M1: 78,389 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.02 AU - 1.12 AU

Year: 419 Days

Day: 15 Hours

Environment

Temp: 11 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.44 AU - 2.46 AU

Year: 1452 Days

Day: 34.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.7

Radius: 12.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.59 AU - 7.45 AU

Year: 5594 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,395,097 km

• M1: 162,014 km (0.028 R)
• M2: 908,508 km (0.098 R)
• M3: 1,904,680 km (0.072 R)
• M4: 2,414,360 km (0.083 R)
• M5: 3,974,965 km (0.115 R)
• M6: 4,621,976 km (0.11 R)
• M7: 7,338,075 km (0.108 R)
• M8: 8,474,420 km (0.066 R)
• M9: 9,444,562 km (0.094 R)
• M10: 11,211,164 km (0.09 R)
• M11: 12,886,809 km (0.063 R)
• M12: 16,174,372 km (0.111 R)

Asteroid Belt

Center: 9.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.4

Radius: 6.2

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.93 AU - 15.15 AU

Year: 16819 Days

Day: 24.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,395,097 km

• M1: 81,980 km (0.076 R)
• M2: 302,636 km (0.117 R)
• M3: 511,475 km (0.074 R)
• M4: 705,204 km (0.114 R)
• M5: 1,019,061 km (0.073 R)
• M6: 1,249,890 km (0.09 R)
• M7: 2,892,176 km (0.102 R)
• M8: 3,431,326 km (0.055 R)
• M9: 3,675,021 km (0.099 R)
• M10: 5,008,986 km (0.076 R)
• M11: 5,616,802 km (0.117 R)
• M12: 5,955,940 km (0.106 R)
• M13: 7,330,445 km (0.115 R)
• M14: 7,694,417 km (0.114 R)
• M15: 9,040,947 km (0.088 R)
• M16: 10,285,602 km (0.098 R)
• M17: 11,640,360 km (0.052 R)
• M18: 14,826,645 km (0.119 R)
• M19: 15,343,356 km (0.099 R)
• M20: 16,073,394 km (0.087 R)
• M21: 17,746,197 km (0.116 R)
• M22: 18,476,235 km (0.104 R)
• M23: 26,064,138 km (0.06 R)
• M24: 29,462,403 km (0.12 R)
• M25: 29,766,685 km (0.086 R)
• M26: 31,531,042 km (0.115 R)
• M27: 32,062,863 km (0.109 R)
• M28: 33,584,124 km (0.055 R)
• M29: 34,587,028 km (0.068 R)
• M30: 39,286,794 km (0.042 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 13,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit