🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.6 AU - 0.8 AU

Year: 214 Days

Day: 27.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,491,128 km

• M1: 75,397 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.43 AU - 1.91 AU

Year: 788 Days

Day: 12.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.83 AU - 3.19 AU

Year: 1907 Days

Day: 30.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,491,128 km

• M1: 65,823 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.8

Radius: 9.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.09 AU - 5.51 AU

Year: 4457 Days

Day: 9.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 133.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 94,491,128 km

• M1: 116,986 km (0.098 R)
• M2: 417,827 km (0.09 R)
• M3: 1,267,842 km (0.062 R)
• M4: 1,573,770 km (0.098 R)
• M5: 2,551,392 km (0.1 R)
• M6: 3,015,743 km (0.086 R)
• M7: 3,484,583 km (0.104 R)
• M8: 3,982,744 km (0.101 R)
• M9: 5,166,063 km (0.089 R)
• M10: 5,985,261 km (0.09 R)
• M11: 7,674,670 km (0.09 R)
• M12: 8,029,217 km (0.079 R)
• M13: 9,028,979 km (0.118 R)
• M14: 9,324,585 km (0.119 R)
• M15: 10,937,699 km (0.051 R)
• M16: 11,236,296 km (0.101 R)
• M17: 11,578,576 km (0.105 R)
• M18: 13,523,348 km (0.113 R)
• M19: 14,980,581 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.4

Radius: 3.4

Gravity: 77.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.11 AU - 17.67 AU

Year: 24236 Days

Day: 18.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 94,491,128 km

• M1: 42,336 km (0.057 R)
• M2: 154,834 km (0.116 R)
• M3: 742,604 km (0.106 R)
• M4: 1,702,274 km (0.106 R)
• M5: 2,160,343 km (0.075 R)
• M6: 3,436,562 km (0.098 R)
• M7: 5,996,780 km (0.112 R)
• M8: 6,792,791 km (0.099 R)
• M9: 7,292,747 km (0.067 R)
• M10: 11,428,380 km (0.088 R)
• M11: 11,707,230 km (0.051 R)
• M12: 13,631,358 km (0.098 R)
• M13: 16,718,011 km (0.062 R)
• M14: 18,661,736 km (0.047 R)
• M15: 19,737,494 km (0.061 R)
• M16: 24,454,914 km (0.034 R)
• M17: 25,741,605 km (0.104 R)
• M18: 26,100,191 km (0.075 R)
• M19: 29,219,007 km (0.059 R)
• M20: 36,333,433 km (0.054 R)
• M21: 41,996,012 km (0.111 R)
• M22: 44,519,279 km (0.1 R)
• M23: 45,035,841 km (0.105 R)
• M24: 50,796,107 km (0.119 R)
• M25: 51,359,941 km (0.111 R)
• M26: 56,423,231 km (0.091 R)
• M27: 59,282,644 km (0.102 R)
• M28: 62,882,717 km (0.104 R)
• M29: 75,768,030 km (0.114 R)
• M30: 77,244,861 km (0.07 R)
• M31: 80,764,898 km (0.073 R)
• M32: 90,029,794 km (0.091 R)
• M33: 91,408,488 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 19,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit