🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.58 AU - 0.78 AU

Year: 214 Days

Day: 15.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,103,011 km

• M1: 404,513 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.74 AU - 1.14 AU

Year: 347 Days

Day: 40 Hours

Environment

Temp: 12 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,103,011 km

• M1: 77,791 km (0.091 R)
• M2: 121,773 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.29 AU - 2.51 AU

Year: 1416 Days

Day: 12.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.8

Radius: 12.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.07 AU - 9.79 AU

Year: 11027 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,103,011 km

• M1: 159,322 km (0.096 R)
• M2: 811,120 km (0.08 R)
• M3: 1,409,511 km (0.055 R)
• M4: 5,174,441 km (0.1 R)
• M5: 5,935,894 km (0.025 R)
• M6: 7,725,832 km (0.117 R)
• M7: 8,168,193 km (0.081 R)
• M8: 10,479,331 km (0.039 R)
• M9: 11,022,371 km (0.106 R)
• M10: 12,462,550 km (0.059 R)
• M11: 17,085,722 km (0.106 R)
• M12: 19,737,494 km (0.111 R)
• M13: 21,075,647 km (0.111 R)
• M14: 24,875,583 km (0.098 R)
• M15: 28,477,600 km (0.046 R)
• M16: 32,987,378 km (0.074 R)
• M17: 36,204,480 km (0.1 R)
• M18: 38,976,080 km (0.117 R)
• M19: 43,951,406 km (0.104 R)
• M20: 48,284,358 km (0.05 R)
• M21: 50,247,382 km (0.07 R)
• M22: 52,735,793 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.6

Radius: 5.5

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.46 AU - 21.84 AU

Year: 30670 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,103,011 km

• M1: 68,366 km (0.072 R)
• M2: 572,960 km (0.101 R)
• M3: 942,167 km (0.106 R)
• M4: 1,180,327 km (0.118 R)
• M5: 2,199,238 km (0.105 R)
• M6: 2,642,198 km (0.112 R)
• M7: 2,830,990 km (0.074 R)
• M8: 3,212,315 km (0.04 R)
• M9: 3,967,934 km (0.086 R)
• M10: 4,329,811 km (0.106 R)
• M11: 4,533,713 km (0.084 R)
• M12: 5,582,394 km (0.116 R)
• M13: 7,138,960 km (0.098 R)
• M14: 8,964,054 km (0.11 R)
• M15: 10,758,331 km (0.043 R)
• M16: 11,516,343 km (0.1 R)
• M17: 13,752,981 km (0.087 R)
• M18: 14,067,286 km (0.08 R)
• M19: 32,358,319 km (0.097 R)
• M20: 33,363,766 km (0.1 R)
• M21: 34,505,198 km (0.086 R)
• M22: 35,437,043 km (0.12 R)
• M23: 41,512,661 km (0.106 R)
• M24: 45,834,095 km (0.035 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 11,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit