🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.5 AU - 0.54 AU

Year: 238 Days

Day: 46.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,399,444 km

• M1: 53,257 km (0.097 R)
• M2: 392,994 km (0.051 R)

Asteroid Belt

Center: 0.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 14

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.96 AU - 1.34 AU

Year: 784 Days

Day: 7.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 92,399,444 km

• M1: 174,132 km (0.108 R)
• M2: 794,963 km (0.08 R)
• M3: 1,235,828 km (0.091 R)
• M4: 1,756,578 km (0.092 R)
• M5: 3,072,740 km (0.07 R)
• M6: 6,178,691 km (0.104 R)
• M7: 6,874,022 km (0.106 R)
• M8: 7,804,521 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.5

Radius: 4.5

Gravity: 48.52 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.97 AU - 12.49 AU

Year: 22348 Days

Day: 23.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 92,399,444 km

• M1: 59,241 km (0.062 R)
• M2: 273,166 km (0.049 R)
• M3: 525,837 km (0.06 R)
• M4: 805,884 km (0.101 R)
• M5: 1,239,119 km (0.101 R)
• M6: 1,587,084 km (0.105 R)
• M7: 3,255,250 km (0.115 R)
• M8: 4,222,250 km (0.113 R)
• M9: 5,491,588 km (0.094 R)
• M10: 7,815,442 km (0.062 R)
• M11: 8,248,378 km (0.09 R)
• M12: 8,985,746 km (0.101 R)
• M13: 10,590,931 km (0.108 R)
• M14: 14,516,080 km (0.078 R)
• M15: 16,447,388 km (0.088 R)
• M16: 17,703,113 km (0.06 R)
• M17: 21,957,676 km (0.036 R)
• M18: 23,477,591 km (0.085 R)
• M19: 25,415,781 km (0.087 R)
• M20: 26,604,336 km (0.115 R)
• M21: 27,581,509 km (0.108 R)
• M22: 34,093,953 km (0.116 R)
• M23: 34,523,000 km (0.116 R)
• M24: 36,126,988 km (0.082 R)
• M25: 39,955,796 km (0.084 R)
• M26: 42,213,826 km (0.061 R)
• M27: 42,874,301 km (0.096 R)
• M28: 49,131,082 km (0.057 R)
• M29: 51,532,128 km (0.119 R)
• M30: 56,168,017 km (0.086 R)
• M31: 60,654,905 km (0.113 R)
• M32: 64,281,457 km (0.111 R)
• M33: 65,155,258 km (0.093 R)
• M34: 72,432,746 km (0.105 R)
• M35: 75,537,500 km (0.12 R)
• M36: 77,245,609 km (0.051 R)
• M37: 82,267,310 km (0.093 R)
• M38: 83,038,786 km (0.099 R)
• M39: 91,846,510 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit