🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.16 AU - 1.46 AU

Year: 525 Days

Day: 39.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.24 AU - 5.4 AU

Year: 3702 Days

Day: 46.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 147.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.3

Radius: 11.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.82 AU - 13.1 AU

Year: 13572 Days

Day: 6.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 105,438,541 km

• M1: 143,016 km (0.062 R)
• M2: 945,309 km (0.118 R)
• M3: 1,632,861 km (0.116 R)
• M4: 2,629,631 km (0.097 R)
• M5: 3,595,435 km (0.066 R)
• M6: 4,216,865 km (0.05 R)
• M7: 5,166,512 km (0.068 R)
• M8: 6,104,940 km (0.083 R)
• M9: 6,910,674 km (0.098 R)
• M10: 9,113,652 km (0.105 R)
• M11: 10,165,774 km (0.077 R)
• M12: 11,979,797 km (0.115 R)
• M13: 14,721,926 km (0.103 R)
• M14: 19,021,519 km (0.103 R)
• M15: 21,672,094 km (0.116 R)
• M16: 25,997,866 km (0.09 R)
• M17: 33,806,276 km (0.06 R)
• M18: 42,501,503 km (0.046 R)
• M19: 49,358,920 km (0.094 R)
• M20: 50,264,735 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.1

Radius: 7.2

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 16.05 AU - 23.47 AU

Year: 30730 Days

Day: 21.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 105,438,541 km

• M1: 89,609 km (0.045 R)
• M2: 571,464 km (0.073 R)
• M3: 812,167 km (0.119 R)
• M4: 2,256,684 km (0.096 R)
• M5: 2,962,487 km (0.075 R)
• M6: 3,445,389 km (0.099 R)
• M7: 3,705,988 km (0.092 R)
• M8: 7,728,525 km (0.03 R)
• M9: 8,176,720 km (0.117 R)
• M10: 9,063,537 km (0.045 R)
• M11: 10,819,068 km (0.08 R)
• M12: 11,813,295 km (0.111 R)
• M13: 12,483,793 km (0.111 R)
• M14: 13,900,485 km (0.113 R)
• M15: 16,403,257 km (0.078 R)
• M16: 16,863,270 km (0.027 R)
• M17: 19,599,415 km (0.119 R)
• M18: 20,857,833 km (0.109 R)
• M19: 21,506,788 km (0.082 R)
• M20: 28,622,261 km (0.104 R)
• M21: 30,653,202 km (0.067 R)
• M22: 38,759,163 km (0.1 R)
• M23: 44,533,641 km (0.053 R)
• M24: 46,518,056 km (0.116 R)
• M25: 49,508,518 km (0.063 R)
• M26: 51,050,722 km (0.072 R)
• M27: 55,869,270 km (0.097 R)
• M28: 60,982,226 km (0.09 R)
• M29: 73,857,815 km (0.101 R)
• M30: 74,859,074 km (0.064 R)
• M31: 96,834,702 km (0.11 R)
• M32: 101,691,247 km (0.104 R)
• M33: 102,000,167 km (0.119 R)
• M34: 104,807,670 km (0.059 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 16,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit