🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.49 AU - 0.69 AU

Year: 162 Days

Day: 37.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.01 AU - 1.35 AU

Year: 459 Days

Day: 44.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,038,719 km

• M1: 120,127 km (0.114 R)
• M2: 682,465 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.64 AU - 2.3 AU

Year: 990 Days

Day: 45.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,038,719 km

• M1: 31,116 km (0.049 R)
• M2: 431,590 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.76 AU - 2.32 AU

Year: 1044 Days

Day: 17.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.2

Radius: 15

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.26 AU - 15.02 AU

Year: 15150 Days

Day: 12.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,038,719 km

• M1: 186,549 km (0.09 R)
• M2: 693,835 km (0.102 R)
• M3: 1,510,490 km (0.113 R)
• M4: 2,245,614 km (0.113 R)
• M5: 2,744,822 km (0.084 R)
• M6: 4,441,411 km (0.062 R)
• M7: 5,672,452 km (0.11 R)
• M8: 8,385,110 km (0.087 R)
• M9: 10,141,688 km (0.115 R)
• M10: 10,942,037 km (0.046 R)
• M11: 11,827,357 km (0.059 R)
• M12: 17,434,136 km (0.104 R)
• M13: 18,002,608 km (0.105 R)
• M14: 21,161,367 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.2

Radius: 7.9

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.59 AU - 18.29 AU

Year: 20682 Days

Day: 16.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,038,719 km

• M1: 98,286 km (0.076 R)
• M2: 407,953 km (0.085 R)
• M3: 803,789 km (0.077 R)
• M4: 1,624,633 km (0.11 R)
• M5: 3,036,538 km (0.08 R)
• M6: 5,161,725 km (0.093 R)
• M7: 6,326,045 km (0.066 R)
• M8: 6,778,579 km (0.117 R)
• M9: 7,656,419 km (0.099 R)
• M10: 8,075,443 km (0.068 R)
• M11: 25,813,561 km (0.104 R)
• M12: 27,396,157 km (0.114 R)
• M13: 28,046,908 km (0.088 R)
• M14: 28,707,981 km (0.066 R)
• M15: 29,154,381 km (0.119 R)
• M16: 29,718,963 km (0.096 R)
• M17: 40,048,098 km (0.053 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 18,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit