🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.81 AU - 1.01 AU

Year: 309 Days

Day: 18.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,641,945 km

• M1: 226,790 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.17 AU - 2.49 AU

Year: 1268 Days

Day: 20 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.6 AU - 2.76 AU

Year: 1564 Days

Day: 41.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.5 AU - 4.96 AU

Year: 3101 Days

Day: 33.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.5

Radius: 8.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.24 AU - 7.58 AU

Year: 5785 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,641,945 km

• M1: 102,026 km (0.089 R)
• M2: 525,089 km (0.09 R)
• M3: 799,301 km (0.053 R)
• M4: 1,136,645 km (0.069 R)
• M5: 1,557,314 km (0.085 R)
• M6: 1,973,645 km (0.071 R)
• M7: 2,843,257 km (0.116 R)
• M8: 4,748,386 km (0.039 R)
• M9: 5,924,225 km (0.061 R)
• M10: 6,669,073 km (0.102 R)
• M11: 8,035,949 km (0.111 R)
• M12: 11,101,658 km (0.101 R)
• M13: 18,451,401 km (0.038 R)
• M14: 21,048,420 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.1

Radius: 8

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.19 AU - 16.07 AU

Year: 16959 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,641,945 km

• M1: 146,456 km (0.075 R)
• M2: 577,897 km (0.1 R)
• M3: 941,270 km (0.111 R)
• M4: 1,513,781 km (0.034 R)
• M5: 1,878,201 km (0.1 R)
• M6: 2,832,037 km (0.071 R)
• M7: 3,101,762 km (0.112 R)
• M8: 4,294,656 km (0.116 R)
• M9: 5,464,212 km (0.06 R)
• M10: 5,806,641 km (0.088 R)
• M11: 6,326,344 km (0.071 R)
• M12: 6,618,808 km (0.088 R)
• M13: 10,006,153 km (0.079 R)
• M14: 10,461,529 km (0.046 R)
• M15: 11,660,705 km (0.112 R)
• M16: 12,357,981 km (0.075 R)
• M17: 14,329,382 km (0.063 R)
• M18: 14,835,022 km (0.106 R)
• M19: 15,129,132 km (0.077 R)
• M20: 15,881,759 km (0.034 R)
• M21: 16,267,422 km (0.118 R)
• M22: 19,492,303 km (0.056 R)
• M23: 19,845,354 km (0.1 R)
• M24: 21,581,288 km (0.091 R)
• M25: 23,915,763 km (0.082 R)
• M26: 25,457,369 km (0.104 R)
• M27: 30,596,804 km (0.044 R)
• M28: 33,787,427 km (0.107 R)
• M29: 35,593,971 km (0.113 R)
• M30: 40,105,544 km (0.104 R)
• M31: 41,836,391 km (0.079 R)
• M32: 57,331,738 km (0.047 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 10,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit