🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.6

Radius: 13.4

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.41 AU - 0.59 AU

Year: 244 Days

Day: 7.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 48,347,560 km

• M1: 166,652 km (0.056 R)
• M2: 643,420 km (0.101 R)
• M3: 1,140,385 km (0.087 R)
• M4: 1,600,398 km (0.051 R)
• M5: 2,251,897 km (0.066 R)
• M6: 2,682,290 km (0.068 R)
• M7: 3,196,458 km (0.073 R)

Asteroid Belt

Center: 1.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.5

Radius: 8.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.73 AU - 2.17 AU

Year: 1880 Days

Day: 6.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,347,560 km

• M1: 107,112 km (0.113 R)
• M2: 513,270 km (0.064 R)
• M3: 811,269 km (0.025 R)
• M4: 1,109,717 km (0.056 R)
• M5: 1,482,515 km (0.057 R)
• M6: 1,763,759 km (0.075 R)
• M7: 2,112,771 km (0.107 R)
• M8: 2,471,955 km (0.091 R)
• M9: 2,819,321 km (0.111 R)
• M10: 3,285,020 km (0.088 R)
• M11: 3,582,271 km (0.078 R)
• M12: 3,962,848 km (0.106 R)
• M13: 4,767,834 km (0.111 R)
• M14: 5,328,975 km (0.09 R)
• M15: 5,933,351 km (0.071 R)
• M16: 7,478,697 km (0.03 R)
• M17: 8,958,070 km (0.094 R)
• M18: 10,432,208 km (0.109 R)
• M19: 10,946,675 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.9

Radius: 9.7

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.79 AU - 2.85 AU

Year: 2439 Days

Day: 13.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,347,560 km

• M1: 120,576 km (0.044 R)
• M2: 888,312 km (0.082 R)
• M3: 1,426,715 km (0.045 R)
• M4: 2,272,990 km (0.105 R)
• M5: 3,254,950 km (0.111 R)
• M6: 3,813,998 km (0.096 R)
• M7: 4,314,403 km (0.095 R)
• M8: 5,078,997 km (0.111 R)
• M9: 6,184,376 km (0.092 R)
• M10: 7,269,559 km (0.117 R)
• M11: 7,797,490 km (0.113 R)
• M12: 10,717,341 km (0.086 R)
• M13: 14,661,639 km (0.113 R)
• M14: 15,696,557 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.1

Radius: 3.6

Gravity: 23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.83 AU - 8.99 AU

Year: 15356 Days

Day: 16.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,347,560 km

• M1: 46,675 km (0.069 R)
• M2: 238,908 km (0.106 R)
• M3: 442,959 km (0.086 R)
• M4: 632,500 km (0.117 R)
• M5: 864,676 km (0.114 R)
• M6: 1,198,578 km (0.108 R)
• M7: 1,323,044 km (0.11 R)
• M8: 1,525,898 km (0.094 R)
• M9: 2,028,248 km (0.103 R)
• M10: 2,242,472 km (0.057 R)
• M11: 2,571,737 km (0.092 R)
• M12: 2,932,118 km (0.082 R)
• M13: 3,752,812 km (0.055 R)
• M14: 4,746,441 km (0.111 R)
• M15: 5,521,358 km (0.073 R)
• M16: 5,692,797 km (0.108 R)
• M17: 6,010,394 km (0.113 R)
• M18: 8,257,802 km (0.106 R)
• M19: 8,664,559 km (0.105 R)
• M20: 9,965,163 km (0.07 R)
• M21: 11,837,380 km (0.11 R)
• M22: 17,114,595 km (0.081 R)
• M23: 19,302,464 km (0.08 R)
• M24: 20,667,993 km (0.115 R)
• M25: 30,875,355 km (0.068 R)
• M26: 33,186,642 km (0.066 R)
• M27: 33,753,618 km (0.12 R)
• M28: 38,522,648 km (0.042 R)
• M29: 39,654,356 km (0.112 R)
• M30: 47,626,577 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 20,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit