🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.47 AU - 0.69 AU

Year: 157 Days

Day: 12.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,286,757 km

• M1: 103,223 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.6 AU - 0.8 AU

Year: 209 Days

Day: 40.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,286,757 km

• M1: 16,007 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.64 AU - 0.94 AU

Year: 250 Days

Day: 26.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,286,757 km

• M1: 15,708 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.26 AU - 3.7 AU

Year: 1834 Days

Day: 38.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,286,757 km

• M1: 153,637 km (0.1 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.8

Radius: 9.3

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.15 AU - 8.07 AU

Year: 6758 Days

Day: 9.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,286,757 km

• M1: 115,639 km (0.113 R)
• M2: 454,030 km (0.099 R)
• M3: 805,285 km (0.096 R)
• M4: 1,559,408 km (0.106 R)
• M5: 1,888,374 km (0.1 R)
• M6: 3,208,426 km (0.119 R)
• M7: 5,148,261 km (0.103 R)
• M8: 6,049,139 km (0.082 R)
• M9: 6,799,971 km (0.118 R)
• M10: 8,527,677 km (0.089 R)
• M11: 8,905,412 km (0.105 R)
• M12: 9,740,018 km (0.114 R)
• M13: 10,867,537 km (0.068 R)
• M14: 11,262,027 km (0.098 R)
• M15: 11,666,091 km (0.059 R)
• M16: 12,027,519 km (0.119 R)
• M17: 12,396,428 km (0.101 R)
• M18: 15,813,093 km (0.09 R)
• M19: 19,665,388 km (0.063 R)
• M20: 24,435,915 km (0.089 R)
• M21: 25,891,352 km (0.081 R)
• M22: 26,418,535 km (0.104 R)
• M23: 26,863,290 km (0.071 R)
• M24: 28,413,124 km (0.115 R)
• M25: 34,044,287 km (0.048 R)
• M26: 34,677,086 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.8

Radius: 5.8

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.72 AU - 20.14 AU

Year: 27062 Days

Day: 16.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,286,757 km

• M1: 73,901 km (0.116 R)
• M2: 292,314 km (0.09 R)
• M3: 514,766 km (0.106 R)
• M4: 703,409 km (0.096 R)
• M5: 905,666 km (0.047 R)
• M6: 1,283,699 km (0.093 R)
• M7: 1,691,653 km (0.112 R)
• M8: 2,041,562 km (0.112 R)
• M9: 2,787,008 km (0.083 R)
• M10: 4,556,602 km (0.036 R)
• M11: 6,785,161 km (0.081 R)
• M12: 7,193,264 km (0.096 R)
• M13: 11,254,846 km (0.083 R)
• M14: 14,089,277 km (0.103 R)
• M15: 16,463,545 km (0.046 R)
• M16: 19,904,146 km (0.084 R)
• M17: 22,479,474 km (0.105 R)
• M18: 27,819,968 km (0.1 R)
• M19: 28,049,601 km (0.03 R)
• M20: 32,656,617 km (0.08 R)
• M21: 34,341,687 km (0.087 R)
• M22: 40,621,806 km (0.075 R)
• M23: 42,114,194 km (0.086 R)
• M24: 57,971,269 km (0.065 R)
• M25: 58,346,012 km (0.086 R)
• M26: 60,436,044 km (0.107 R)
• M27: 63,763,549 km (0.036 R)
• M28: 65,168,423 km (0.113 R)
• M29: 69,295,978 km (0.086 R)
• M30: 70,567,410 km (0.079 R)
• M31: 70,994,661 km (0.041 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 11,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit