🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.54 AU - 0.68 AU

Year: 173 Days

Day: 46.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.36 AU - 1.42 AU

Year: 596 Days

Day: 13.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,671,318 km

• M1: 50,714 km (0.118 R)
• M2: 329,714 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.93 AU - 3.45 AU

Year: 2071 Days

Day: 47.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 10

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.03 AU - 5.25 AU

Year: 4235 Days

Day: 9.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,671,318 km

• M1: 150,944 km (0.114 R)
• M2: 608,115 km (0.108 R)
• M3: 1,460,973 km (0.037 R)
• M4: 2,480,183 km (0.107 R)
• M5: 2,838,769 km (0.117 R)
• M6: 3,433,421 km (0.113 R)
• M7: 4,614,346 km (0.075 R)
• M8: 5,070,321 km (0.063 R)
• M9: 8,245,685 km (0.116 R)
• M10: 10,156,648 km (0.089 R)
• M11: 14,284,053 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.7

Radius: 6.1

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.92 AU - 16.12 AU

Year: 20108 Days

Day: 21.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,671,318 km

• M1: 77,940 km (0.104 R)
• M2: 624,721 km (0.115 R)
• M3: 866,471 km (0.089 R)
• M4: 1,305,541 km (0.058 R)
• M5: 1,512,584 km (0.106 R)
• M6: 2,229,158 km (0.117 R)
• M7: 2,900,104 km (0.105 R)
• M8: 3,933,377 km (0.109 R)
• M9: 4,700,664 km (0.04 R)
• M10: 5,992,442 km (0.06 R)
• M11: 6,317,967 km (0.066 R)
• M12: 8,374,040 km (0.105 R)
• M13: 8,781,245 km (0.112 R)
• M14: 10,601,851 km (0.115 R)
• M15: 11,260,830 km (0.069 R)
• M16: 13,264,544 km (0.114 R)
• M17: 13,470,241 km (0.106 R)
• M18: 15,268,258 km (0.077 R)
• M19: 15,570,146 km (0.102 R)
• M20: 16,499,598 km (0.046 R)
• M21: 16,817,493 km (0.069 R)
• M22: 17,301,891 km (0.054 R)
• M23: 19,509,358 km (0.043 R)
• M24: 21,802,394 km (0.04 R)
• M25: 22,670,061 km (0.08 R)
• M26: 23,963,634 km (0.1 R)
• M27: 27,578,367 km (0.028 R)
• M28: 28,365,103 km (0.118 R)
• M29: 29,051,458 km (0.072 R)
• M30: 34,555,163 km (0.05 R)
• M31: 37,073,793 km (0.073 R)
• M32: 43,220,470 km (0.078 R)
• M33: 48,861,806 km (0.112 R)
• M34: 50,345,069 km (0.114 R)
• M35: 53,228,269 km (0.11 R)
• M36: 58,397,324 km (0.106 R)
• M37: 61,577,775 km (0.087 R)
• M38: 61,768,362 km (0.081 R)
• M39: 64,871,920 km (0.031 R)
• M40: 65,862,557 km (0.117 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 16,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit