🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982

Radius: 13.5

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.88 AU - 1.4 AU

Year: 798 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 13,497,197 km

• M1: 167,998 km (0.101 R)
• M2: 675,135 km (0.102 R)
• M3: 1,217,278 km (0.074 R)
• M4: 1,992,793 km (0.071 R)
• M5: 2,505,016 km (0.053 R)
• M6: 3,198,402 km (0.11 R)
• M7: 3,769,866 km (0.057 R)
• M8: 4,579,490 km (0.083 R)
• M9: 5,063,290 km (0.118 R)
• M10: 6,008,449 km (0.089 R)
• M11: 6,701,685 km (0.12 R)
• M12: 7,520,435 km (0.069 R)
• M13: 8,248,527 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.8

Radius: 10.3

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.16 AU - 1.4 AU

Year: 950 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 13,497,197 km

• M1: 128,355 km (0.118 R)
• M2: 515,813 km (0.066 R)
• M3: 949,647 km (0.099 R)
• M4: 1,321,099 km (0.09 R)
• M5: 1,693,448 km (0.105 R)
• M6: 2,045,601 km (0.057 R)
• M7: 2,469,562 km (0.079 R)
• M8: 2,838,021 km (0.104 R)
• M9: 3,424,445 km (0.114 R)
• M10: 4,875,843 km (0.111 R)
• M11: 5,228,446 km (0.056 R)
• M12: 5,558,458 km (0.109 R)
• M13: 6,412,214 km (0.077 R)
• M14: 6,997,590 km (0.119 R)
• M15: 8,222,946 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.8

Radius: 8.2

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.26 AU - 1.4 AU

Year: 1006 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 13,497,197 km

• M1: 102,026 km (0.1 R)
• M2: 366,066 km (0.09 R)
• M3: 816,206 km (0.099 R)
• M4: 1,088,923 km (0.072 R)
• M5: 1,391,859 km (0.112 R)
• M6: 1,874,611 km (0.071 R)
• M7: 2,560,368 km (0.062 R)
• M8: 2,862,106 km (0.034 R)
• M9: 3,832,847 km (0.088 R)
• M10: 4,144,609 km (0.066 R)
• M11: 4,616,590 km (0.089 R)
• M12: 4,912,944 km (0.087 R)
• M13: 5,361,288 km (0.063 R)
• M14: 5,710,001 km (0.05 R)
• M15: 8,701,809 km (0.05 R)
• M16: 9,476,277 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 8.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.72 AU - 2.78 AU

Year: 2214 Days

Day: 13.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 13,497,197 km

• M1: 101,128 km (0.044 R)
• M2: 388,506 km (0.042 R)
• M3: 853,306 km (0.095 R)
• M4: 1,500,467 km (0.098 R)
• M5: 4,578,592 km (0.097 R)
• M6: 8,801,292 km (0.036 R)
• M7: 9,997,476 km (0.027 R)
• M8: 12,327,313 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 12,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit