🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.55 AU - 0.69 AU

Year: 174 Days

Day: 46.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.04 AU - 1.24 AU

Year: 434 Days

Day: 28.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,807,705 km

• M1: 218,712 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.31 AU - 1.49 AU

Year: 590 Days

Day: 30.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.53 AU - 1.81 AU

Year: 769 Days

Day: 18.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.64 AU - 1.9 AU

Year: 839 Days

Day: 44.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.63 AU - 2.23 AU

Year: 956 Days

Day: 13.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.3

Radius: 9.6

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.73 AU - 6.05 AU

Year: 5095 Days

Day: 6.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 23,807,705 km

• M1: 119,529 km (0.066 R)
• M2: 422,913 km (0.108 R)
• M3: 791,522 km (0.088 R)
• M4: 1,109,119 km (0.113 R)
• M5: 1,471,145 km (0.085 R)
• M6: 1,812,528 km (0.111 R)
• M7: 2,690,368 km (0.115 R)
• M8: 4,506,337 km (0.069 R)
• M9: 4,935,234 km (0.051 R)
• M10: 5,261,656 km (0.074 R)
• M11: 5,575,961 km (0.097 R)
• M12: 6,446,322 km (0.06 R)
• M13: 6,745,667 km (0.12 R)
• M14: 7,372,333 km (0.032 R)
• M15: 7,969,079 km (0.113 R)
• M16: 9,146,414 km (0.088 R)
• M17: 10,517,927 km (0.042 R)
• M18: 11,622,109 km (0.114 R)
• M19: 11,932,225 km (0.101 R)
• M20: 12,384,759 km (0.08 R)
• M21: 13,860,841 km (0.09 R)
• M22: 14,513,537 km (0.113 R)
• M23: 14,821,559 km (0.076 R)
• M24: 15,880,113 km (0.065 R)
• M25: 16,875,238 km (0.032 R)
• M26: 19,920,452 km (0.12 R)
• M27: 21,340,435 km (0.094 R)
• M28: 22,620,096 km (0.12 R)
• M29: 23,173,907 km (0.07 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 11,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit